libc/unix/linux_like/linux/
mod.rs

1//! Linux-specific definitions for linux-like values
2
3pub type useconds_t = u32;
4pub type dev_t = u64;
5pub type socklen_t = u32;
6pub type mode_t = u32;
7pub type ino64_t = u64;
8pub type off64_t = i64;
9pub type blkcnt64_t = i64;
10pub type rlim64_t = u64;
11pub type mqd_t = ::c_int;
12pub type nfds_t = ::c_ulong;
13pub type nl_item = ::c_int;
14pub type idtype_t = ::c_uint;
15pub type loff_t = ::c_longlong;
16pub type pthread_key_t = ::c_uint;
17pub type pthread_once_t = ::c_int;
18pub type pthread_spinlock_t = ::c_int;
19pub type __kernel_fsid_t = __c_anonymous__kernel_fsid_t;
20
21pub type __u8 = ::c_uchar;
22pub type __u16 = ::c_ushort;
23pub type __s16 = ::c_short;
24pub type __u32 = ::c_uint;
25pub type __s32 = ::c_int;
26
27pub type Elf32_Half = u16;
28pub type Elf32_Word = u32;
29pub type Elf32_Off = u32;
30pub type Elf32_Addr = u32;
31
32pub type Elf64_Half = u16;
33pub type Elf64_Word = u32;
34pub type Elf64_Off = u64;
35pub type Elf64_Addr = u64;
36pub type Elf64_Xword = u64;
37pub type Elf64_Sxword = i64;
38
39pub type Elf32_Section = u16;
40pub type Elf64_Section = u16;
41
42// linux/can.h
43pub type canid_t = u32;
44
45// linux/can/j1939.h
46pub type can_err_mask_t = u32;
47pub type pgn_t = u32;
48pub type priority_t = u8;
49pub type name_t = u64;
50
51pub type iconv_t = *mut ::c_void;
52
53// linux/sctp.h
54pub type sctp_assoc_t = ::__s32;
55
56pub type eventfd_t = u64;
57missing! {
58    #[cfg_attr(feature = "extra_traits", derive(Debug))]
59    pub enum fpos64_t {} // FIXME: fill this out with a struct
60}
61
62e! {
63    #[repr(u32)]
64    pub enum tpacket_versions {
65        TPACKET_V1,
66        TPACKET_V2,
67        TPACKET_V3,
68    }
69}
70
71s! {
72    pub struct glob_t {
73        pub gl_pathc: ::size_t,
74        pub gl_pathv: *mut *mut c_char,
75        pub gl_offs: ::size_t,
76        pub gl_flags: ::c_int,
77
78        __unused1: *mut ::c_void,
79        __unused2: *mut ::c_void,
80        __unused3: *mut ::c_void,
81        __unused4: *mut ::c_void,
82        __unused5: *mut ::c_void,
83    }
84
85    pub struct passwd {
86        pub pw_name: *mut ::c_char,
87        pub pw_passwd: *mut ::c_char,
88        pub pw_uid: ::uid_t,
89        pub pw_gid: ::gid_t,
90        pub pw_gecos: *mut ::c_char,
91        pub pw_dir: *mut ::c_char,
92        pub pw_shell: *mut ::c_char,
93    }
94
95    pub struct spwd {
96        pub sp_namp: *mut ::c_char,
97        pub sp_pwdp: *mut ::c_char,
98        pub sp_lstchg: ::c_long,
99        pub sp_min: ::c_long,
100        pub sp_max: ::c_long,
101        pub sp_warn: ::c_long,
102        pub sp_inact: ::c_long,
103        pub sp_expire: ::c_long,
104        pub sp_flag: ::c_ulong,
105    }
106
107    pub struct dqblk {
108        pub dqb_bhardlimit: u64,
109        pub dqb_bsoftlimit: u64,
110        pub dqb_curspace: u64,
111        pub dqb_ihardlimit: u64,
112        pub dqb_isoftlimit: u64,
113        pub dqb_curinodes: u64,
114        pub dqb_btime: u64,
115        pub dqb_itime: u64,
116        pub dqb_valid: u32,
117    }
118
119    pub struct signalfd_siginfo {
120        pub ssi_signo: u32,
121        pub ssi_errno: i32,
122        pub ssi_code: i32,
123        pub ssi_pid: u32,
124        pub ssi_uid: u32,
125        pub ssi_fd: i32,
126        pub ssi_tid: u32,
127        pub ssi_band: u32,
128        pub ssi_overrun: u32,
129        pub ssi_trapno: u32,
130        pub ssi_status: i32,
131        pub ssi_int: i32,
132        pub ssi_ptr: u64,
133        pub ssi_utime: u64,
134        pub ssi_stime: u64,
135        pub ssi_addr: u64,
136        pub ssi_addr_lsb: u16,
137        _pad2: u16,
138        pub ssi_syscall: i32,
139        pub ssi_call_addr: u64,
140        pub ssi_arch: u32,
141        _pad: [u8; 28],
142    }
143
144    pub struct itimerspec {
145        pub it_interval: ::timespec,
146        pub it_value: ::timespec,
147    }
148
149    pub struct fsid_t {
150        __val: [::c_int; 2],
151    }
152
153    pub struct fanout_args {
154        #[cfg(target_endian = "little")]
155        pub id: ::__u16,
156        pub type_flags: ::__u16,
157        #[cfg(target_endian = "big")]
158        pub id: ::__u16,
159        pub max_num_members: ::__u32,
160    }
161
162    pub struct packet_mreq {
163        pub mr_ifindex: ::c_int,
164        pub mr_type: ::c_ushort,
165        pub mr_alen: ::c_ushort,
166        pub mr_address: [::c_uchar; 8],
167    }
168
169    pub struct sockaddr_pkt {
170        pub spkt_family: ::c_ushort,
171        pub spkt_device: [::c_uchar; 14],
172        pub spkt_protocol: ::c_ushort,
173    }
174
175    pub struct tpacket_auxdata {
176        pub tp_status: ::__u32,
177        pub tp_len: ::__u32,
178        pub tp_snaplen: ::__u32,
179        pub tp_mac: ::__u16,
180        pub tp_net: ::__u16,
181        pub tp_vlan_tci: ::__u16,
182        pub tp_vlan_tpid: ::__u16,
183    }
184
185    pub struct tpacket_hdr {
186        pub tp_status: ::c_ulong,
187        pub tp_len: ::c_uint,
188        pub tp_snaplen: ::c_uint,
189        pub tp_mac: ::c_ushort,
190        pub tp_net: ::c_ushort,
191        pub tp_sec: ::c_uint,
192        pub tp_usec: ::c_uint,
193    }
194
195    pub struct tpacket_hdr_variant1 {
196        pub tp_rxhash: ::__u32,
197        pub tp_vlan_tci: ::__u32,
198        pub tp_vlan_tpid: ::__u16,
199        pub tp_padding: ::__u16,
200    }
201
202    pub struct tpacket2_hdr {
203        pub tp_status: ::__u32,
204        pub tp_len: ::__u32,
205        pub tp_snaplen: ::__u32,
206        pub tp_mac: ::__u16,
207        pub tp_net: ::__u16,
208        pub tp_sec: ::__u32,
209        pub tp_nsec: ::__u32,
210        pub tp_vlan_tci: ::__u16,
211        pub tp_vlan_tpid: ::__u16,
212        pub tp_padding: [::__u8; 4],
213    }
214
215    pub struct tpacket_req {
216        pub tp_block_size: ::c_uint,
217        pub tp_block_nr: ::c_uint,
218        pub tp_frame_size: ::c_uint,
219        pub tp_frame_nr: ::c_uint,
220    }
221
222    pub struct tpacket_req3 {
223        pub tp_block_size: ::c_uint,
224        pub tp_block_nr: ::c_uint,
225        pub tp_frame_size: ::c_uint,
226        pub tp_frame_nr: ::c_uint,
227        pub tp_retire_blk_tov: ::c_uint,
228        pub tp_sizeof_priv: ::c_uint,
229        pub tp_feature_req_word: ::c_uint,
230    }
231
232    pub struct tpacket_stats {
233        pub tp_packets: ::c_uint,
234        pub tp_drops: ::c_uint,
235    }
236
237    pub struct tpacket_stats_v3 {
238        pub tp_packets: ::c_uint,
239        pub tp_drops: ::c_uint,
240        pub tp_freeze_q_cnt: ::c_uint,
241    }
242
243    pub struct tpacket3_hdr {
244        pub tp_next_offset: ::__u32,
245        pub tp_sec: ::__u32,
246        pub tp_nsec: ::__u32,
247        pub tp_snaplen: ::__u32,
248        pub tp_len: ::__u32,
249        pub tp_status: ::__u32,
250        pub tp_mac: ::__u16,
251        pub tp_net: ::__u16,
252        pub hv1: ::tpacket_hdr_variant1,
253        pub tp_padding: [::__u8; 8],
254    }
255
256    pub struct tpacket_bd_ts {
257        pub ts_sec: ::c_uint,
258        pub ts_usec: ::c_uint,
259    }
260
261    pub struct cpu_set_t {
262        #[cfg(all(target_pointer_width = "32",
263                  not(target_arch = "x86_64")))]
264        bits: [u32; 32],
265        #[cfg(not(all(target_pointer_width = "32",
266                      not(target_arch = "x86_64"))))]
267        bits: [u64; 16],
268    }
269
270    pub struct if_nameindex {
271        pub if_index: ::c_uint,
272        pub if_name: *mut ::c_char,
273    }
274
275    // System V IPC
276    pub struct msginfo {
277        pub msgpool: ::c_int,
278        pub msgmap: ::c_int,
279        pub msgmax: ::c_int,
280        pub msgmnb: ::c_int,
281        pub msgmni: ::c_int,
282        pub msgssz: ::c_int,
283        pub msgtql: ::c_int,
284        pub msgseg: ::c_ushort,
285    }
286
287    pub struct sembuf {
288        pub sem_num: ::c_ushort,
289        pub sem_op: ::c_short,
290        pub sem_flg: ::c_short,
291    }
292
293    pub struct input_event {
294        pub time: ::timeval,
295        pub type_: ::__u16,
296        pub code: ::__u16,
297        pub value: ::__s32,
298    }
299
300    pub struct input_id {
301        pub bustype: ::__u16,
302        pub vendor: ::__u16,
303        pub product: ::__u16,
304        pub version: ::__u16,
305    }
306
307    pub struct input_absinfo {
308        pub value: ::__s32,
309        pub minimum: ::__s32,
310        pub maximum: ::__s32,
311        pub fuzz: ::__s32,
312        pub flat: ::__s32,
313        pub resolution: ::__s32,
314    }
315
316    pub struct input_keymap_entry {
317        pub flags: ::__u8,
318        pub len: ::__u8,
319        pub index: ::__u16,
320        pub keycode: ::__u32,
321        pub scancode: [::__u8; 32],
322    }
323
324    pub struct input_mask {
325        pub type_: ::__u32,
326        pub codes_size: ::__u32,
327        pub codes_ptr: ::__u64,
328    }
329
330    pub struct ff_replay {
331        pub length: ::__u16,
332        pub delay: ::__u16,
333    }
334
335    pub struct ff_trigger {
336        pub button: ::__u16,
337        pub interval: ::__u16,
338    }
339
340    pub struct ff_envelope {
341        pub attack_length: ::__u16,
342        pub attack_level: ::__u16,
343        pub fade_length: ::__u16,
344        pub fade_level: ::__u16,
345    }
346
347    pub struct ff_constant_effect {
348        pub level: ::__s16,
349        pub envelope: ff_envelope,
350    }
351
352    pub struct ff_ramp_effect {
353        pub start_level: ::__s16,
354        pub end_level: ::__s16,
355        pub envelope: ff_envelope,
356    }
357
358    pub struct ff_condition_effect {
359        pub right_saturation: ::__u16,
360        pub left_saturation: ::__u16,
361
362        pub right_coeff: ::__s16,
363        pub left_coeff: ::__s16,
364
365        pub deadband: ::__u16,
366        pub center: ::__s16,
367    }
368
369    pub struct ff_periodic_effect {
370        pub waveform: ::__u16,
371        pub period: ::__u16,
372        pub magnitude: ::__s16,
373        pub offset: ::__s16,
374        pub phase: ::__u16,
375
376        pub envelope: ff_envelope,
377
378        pub custom_len: ::__u32,
379        pub custom_data: *mut ::__s16,
380    }
381
382    pub struct ff_rumble_effect {
383        pub strong_magnitude: ::__u16,
384        pub weak_magnitude: ::__u16,
385    }
386
387    pub struct ff_effect {
388        pub type_: ::__u16,
389        pub id: ::__s16,
390        pub direction: ::__u16,
391        pub trigger: ff_trigger,
392        pub replay: ff_replay,
393        // FIXME this is actually a union
394        #[cfg(target_pointer_width = "64")]
395        pub u: [u64; 4],
396        #[cfg(target_pointer_width = "32")]
397        pub u: [u32; 7],
398    }
399
400    pub struct uinput_ff_upload {
401        pub request_id: ::__u32,
402        pub retval: ::__s32,
403        pub effect: ff_effect,
404        pub old: ff_effect,
405    }
406
407    pub struct uinput_ff_erase {
408        pub request_id: ::__u32,
409        pub retval: ::__s32,
410        pub effect_id: ::__u32,
411    }
412
413    pub struct uinput_abs_setup {
414        pub code: ::__u16,
415        pub absinfo: input_absinfo,
416    }
417
418    pub struct dl_phdr_info {
419        #[cfg(target_pointer_width = "64")]
420        pub dlpi_addr: Elf64_Addr,
421        #[cfg(target_pointer_width = "32")]
422        pub dlpi_addr: Elf32_Addr,
423
424        pub dlpi_name: *const ::c_char,
425
426        #[cfg(target_pointer_width = "64")]
427        pub dlpi_phdr: *const Elf64_Phdr,
428        #[cfg(target_pointer_width = "32")]
429        pub dlpi_phdr: *const Elf32_Phdr,
430
431        #[cfg(target_pointer_width = "64")]
432        pub dlpi_phnum: Elf64_Half,
433        #[cfg(target_pointer_width = "32")]
434        pub dlpi_phnum: Elf32_Half,
435
436        // As of uClibc 1.0.36, the following fields are
437        // gated behind a "#if 0" block which always evaluates
438        // to false. So I'm just removing these, and if uClibc changes
439        // the #if block in the future to include the following fields, these
440        // will probably need including here. tsidea, skrap
441        // QNX (NTO) platform does not define these fields
442        #[cfg(not(any(target_env = "uclibc", target_os = "nto")))]
443        pub dlpi_adds: ::c_ulonglong,
444        #[cfg(not(any(target_env = "uclibc", target_os = "nto")))]
445        pub dlpi_subs: ::c_ulonglong,
446        #[cfg(not(any(target_env = "uclibc", target_os = "nto")))]
447        pub dlpi_tls_modid: ::size_t,
448        #[cfg(not(any(target_env = "uclibc", target_os = "nto")))]
449        pub dlpi_tls_data: *mut ::c_void,
450    }
451
452    pub struct Elf32_Ehdr {
453        pub e_ident: [::c_uchar; 16],
454        pub e_type: Elf32_Half,
455        pub e_machine: Elf32_Half,
456        pub e_version: Elf32_Word,
457        pub e_entry: Elf32_Addr,
458        pub e_phoff: Elf32_Off,
459        pub e_shoff: Elf32_Off,
460        pub e_flags: Elf32_Word,
461        pub e_ehsize: Elf32_Half,
462        pub e_phentsize: Elf32_Half,
463        pub e_phnum: Elf32_Half,
464        pub e_shentsize: Elf32_Half,
465        pub e_shnum: Elf32_Half,
466        pub e_shstrndx: Elf32_Half,
467    }
468
469    pub struct Elf64_Ehdr {
470        pub e_ident: [::c_uchar; 16],
471        pub e_type: Elf64_Half,
472        pub e_machine: Elf64_Half,
473        pub e_version: Elf64_Word,
474        pub e_entry: Elf64_Addr,
475        pub e_phoff: Elf64_Off,
476        pub e_shoff: Elf64_Off,
477        pub e_flags: Elf64_Word,
478        pub e_ehsize: Elf64_Half,
479        pub e_phentsize: Elf64_Half,
480        pub e_phnum: Elf64_Half,
481        pub e_shentsize: Elf64_Half,
482        pub e_shnum: Elf64_Half,
483        pub e_shstrndx: Elf64_Half,
484    }
485
486    pub struct Elf32_Sym {
487        pub st_name: Elf32_Word,
488        pub st_value: Elf32_Addr,
489        pub st_size: Elf32_Word,
490        pub st_info: ::c_uchar,
491        pub st_other: ::c_uchar,
492        pub st_shndx: Elf32_Section,
493    }
494
495    pub struct Elf64_Sym {
496        pub st_name: Elf64_Word,
497        pub st_info: ::c_uchar,
498        pub st_other: ::c_uchar,
499        pub st_shndx: Elf64_Section,
500        pub st_value: Elf64_Addr,
501        pub st_size: Elf64_Xword,
502    }
503
504    pub struct Elf32_Phdr {
505        pub p_type: Elf32_Word,
506        pub p_offset: Elf32_Off,
507        pub p_vaddr: Elf32_Addr,
508        pub p_paddr: Elf32_Addr,
509        pub p_filesz: Elf32_Word,
510        pub p_memsz: Elf32_Word,
511        pub p_flags: Elf32_Word,
512        pub p_align: Elf32_Word,
513    }
514
515    pub struct Elf64_Phdr {
516        pub p_type: Elf64_Word,
517        pub p_flags: Elf64_Word,
518        pub p_offset: Elf64_Off,
519        pub p_vaddr: Elf64_Addr,
520        pub p_paddr: Elf64_Addr,
521        pub p_filesz: Elf64_Xword,
522        pub p_memsz: Elf64_Xword,
523        pub p_align: Elf64_Xword,
524    }
525
526    pub struct Elf32_Shdr {
527        pub sh_name: Elf32_Word,
528        pub sh_type: Elf32_Word,
529        pub sh_flags: Elf32_Word,
530        pub sh_addr: Elf32_Addr,
531        pub sh_offset: Elf32_Off,
532        pub sh_size: Elf32_Word,
533        pub sh_link: Elf32_Word,
534        pub sh_info: Elf32_Word,
535        pub sh_addralign: Elf32_Word,
536        pub sh_entsize: Elf32_Word,
537    }
538
539    pub struct Elf64_Shdr {
540        pub sh_name: Elf64_Word,
541        pub sh_type: Elf64_Word,
542        pub sh_flags: Elf64_Xword,
543        pub sh_addr: Elf64_Addr,
544        pub sh_offset: Elf64_Off,
545        pub sh_size: Elf64_Xword,
546        pub sh_link: Elf64_Word,
547        pub sh_info: Elf64_Word,
548        pub sh_addralign: Elf64_Xword,
549        pub sh_entsize: Elf64_Xword,
550    }
551
552    pub struct __c_anonymous_elf32_rel {
553        pub r_offset: Elf32_Addr,
554        pub r_info: Elf32_Word,
555    }
556
557    pub struct __c_anonymous_elf64_rel {
558        pub r_offset: Elf64_Addr,
559        pub r_info: Elf64_Xword,
560    }
561
562    pub struct __c_anonymous__kernel_fsid_t {
563        pub val: [::c_int; 2],
564    }
565
566    pub struct ucred {
567        pub pid: ::pid_t,
568        pub uid: ::uid_t,
569        pub gid: ::gid_t,
570    }
571
572    pub struct mntent {
573        pub mnt_fsname: *mut ::c_char,
574        pub mnt_dir: *mut ::c_char,
575        pub mnt_type: *mut ::c_char,
576        pub mnt_opts: *mut ::c_char,
577        pub mnt_freq: ::c_int,
578        pub mnt_passno: ::c_int,
579    }
580
581    pub struct posix_spawn_file_actions_t {
582        __allocated: ::c_int,
583        __used: ::c_int,
584        __actions: *mut ::c_int,
585        __pad: [::c_int; 16],
586    }
587
588    pub struct posix_spawnattr_t {
589        __flags: ::c_short,
590        __pgrp: ::pid_t,
591        __sd: ::sigset_t,
592        __ss: ::sigset_t,
593        #[cfg(any(target_env = "musl", target_env = "ohos"))]
594        __prio: ::c_int,
595        #[cfg(not(any(target_env = "musl", target_env = "ohos")))]
596        __sp: ::sched_param,
597        __policy: ::c_int,
598        __pad: [::c_int; 16],
599    }
600
601    pub struct genlmsghdr {
602        pub cmd: u8,
603        pub version: u8,
604        pub reserved: u16,
605    }
606
607    pub struct in6_pktinfo {
608        pub ipi6_addr: ::in6_addr,
609        pub ipi6_ifindex: ::c_uint,
610    }
611
612    pub struct arpd_request {
613        pub req: ::c_ushort,
614        pub ip: u32,
615        pub dev: ::c_ulong,
616        pub stamp: ::c_ulong,
617        pub updated: ::c_ulong,
618        pub ha: [::c_uchar; ::MAX_ADDR_LEN],
619    }
620
621    pub struct inotify_event {
622        pub wd: ::c_int,
623        pub mask: u32,
624        pub cookie: u32,
625        pub len: u32
626    }
627
628    pub struct fanotify_response {
629        pub fd: ::c_int,
630        pub response: __u32,
631    }
632
633    pub struct fanotify_event_info_header {
634        pub info_type: __u8,
635        pub pad: __u8,
636        pub len: __u16,
637    }
638
639    pub struct fanotify_event_info_fid {
640        pub hdr: fanotify_event_info_header,
641        pub fsid: ::__kernel_fsid_t,
642        pub handle: [::c_uchar; 0],
643    }
644
645    pub struct sockaddr_vm {
646        pub svm_family: ::sa_family_t,
647        pub svm_reserved1: ::c_ushort,
648        pub svm_port: ::c_uint,
649        pub svm_cid: ::c_uint,
650        pub svm_zero: [u8; 4]
651    }
652
653    pub struct regmatch_t {
654        pub rm_so: regoff_t,
655        pub rm_eo: regoff_t,
656    }
657
658    pub struct sock_extended_err {
659        pub ee_errno: u32,
660        pub ee_origin: u8,
661        pub ee_type: u8,
662        pub ee_code: u8,
663        pub ee_pad: u8,
664        pub ee_info: u32,
665        pub ee_data: u32,
666    }
667
668    // linux/can.h
669    pub struct __c_anonymous_sockaddr_can_tp {
670        pub rx_id: canid_t,
671        pub tx_id: canid_t,
672    }
673
674    pub struct __c_anonymous_sockaddr_can_j1939 {
675        pub name: u64,
676        pub pgn: u32,
677        pub addr: u8,
678    }
679
680    pub struct can_filter {
681        pub can_id: canid_t,
682        pub can_mask: canid_t,
683    }
684
685    // linux/can/j1939.h
686    pub struct j1939_filter {
687        pub name: name_t,
688        pub name_mask: name_t,
689        pub pgn: pgn_t,
690        pub pgn_mask: pgn_t,
691        pub addr: u8,
692        pub addr_mask: u8,
693    }
694
695    // linux/filter.h
696    pub struct sock_filter {
697        pub code: ::__u16,
698        pub jt: ::__u8,
699        pub jf: ::__u8,
700        pub k: ::__u32,
701    }
702
703    pub struct sock_fprog {
704        pub len: ::c_ushort,
705        pub filter: *mut sock_filter,
706    }
707
708    // linux/seccomp.h
709    pub struct seccomp_data {
710        pub nr: ::c_int,
711        pub arch: ::__u32,
712        pub instruction_pointer: ::__u64,
713        pub args: [::__u64; 6],
714    }
715
716    pub struct seccomp_notif_sizes {
717        pub seccomp_notif: ::__u16,
718        pub seccomp_notif_resp: ::__u16,
719        pub seccomp_data: ::__u16,
720    }
721
722    pub struct seccomp_notif {
723        pub id: ::__u64,
724        pub pid: ::__u32,
725        pub flags: ::__u32,
726        pub data: seccomp_data,
727    }
728
729    pub struct seccomp_notif_resp {
730        pub id: ::__u64,
731        pub val: ::__s64,
732        pub error: ::__s32,
733        pub flags: ::__u32,
734    }
735
736    pub struct seccomp_notif_addfd {
737        pub id: ::__u64,
738        pub flags: ::__u32,
739        pub srcfd: ::__u32,
740        pub newfd: ::__u32,
741        pub newfd_flags: ::__u32,
742    }
743
744    pub struct nlmsghdr {
745        pub nlmsg_len: u32,
746        pub nlmsg_type: u16,
747        pub nlmsg_flags: u16,
748        pub nlmsg_seq: u32,
749        pub nlmsg_pid: u32,
750    }
751
752    pub struct nlmsgerr {
753        pub error: ::c_int,
754        pub msg: nlmsghdr,
755    }
756
757    pub struct nlattr {
758        pub nla_len: u16,
759        pub nla_type: u16,
760    }
761
762    pub struct file_clone_range {
763        pub src_fd: ::__s64,
764        pub src_offset: ::__u64,
765        pub src_length: ::__u64,
766        pub dest_offset: ::__u64,
767    }
768
769    pub struct __c_anonymous_ifru_map {
770        pub mem_start: ::c_ulong,
771        pub mem_end: ::c_ulong,
772        pub base_addr: ::c_ushort,
773        pub irq: ::c_uchar,
774        pub dma: ::c_uchar,
775        pub port: ::c_uchar,
776    }
777
778   pub struct in6_ifreq {
779       pub ifr6_addr: ::in6_addr,
780       pub ifr6_prefixlen: u32,
781       pub ifr6_ifindex: ::c_int,
782   }
783
784    pub struct option {
785        pub name: *const ::c_char,
786        pub has_arg: ::c_int,
787        pub flag: *mut ::c_int,
788        pub val: ::c_int,
789    }
790
791    // linux/sctp.h
792
793    pub struct sctp_initmsg {
794        pub sinit_num_ostreams: ::__u16,
795        pub sinit_max_instreams: ::__u16,
796        pub sinit_max_attempts: ::__u16,
797        pub sinit_max_init_timeo: ::__u16,
798    }
799
800    pub struct sctp_sndrcvinfo {
801        pub sinfo_stream: ::__u16,
802        pub sinfo_ssn: ::__u16,
803        pub sinfo_flags: ::__u16,
804        pub sinfo_ppid: ::__u32,
805        pub sinfo_context: ::__u32,
806        pub sinfo_timetolive: ::__u32,
807        pub sinfo_tsn: ::__u32,
808        pub sinfo_cumtsn: ::__u32,
809        pub sinfo_assoc_id: ::sctp_assoc_t,
810    }
811
812    pub struct sctp_sndinfo {
813        pub snd_sid: ::__u16,
814        pub snd_flags: ::__u16,
815        pub snd_ppid: ::__u32,
816        pub snd_context: ::__u32,
817        pub snd_assoc_id: ::sctp_assoc_t,
818    }
819
820    pub struct sctp_rcvinfo {
821        pub rcv_sid: ::__u16,
822        pub rcv_ssn: ::__u16,
823        pub rcv_flags: ::__u16,
824        pub rcv_ppid: ::__u32,
825        pub rcv_tsn: ::__u32,
826        pub rcv_cumtsn: ::__u32,
827        pub rcv_context: ::__u32,
828        pub rcv_assoc_id: ::sctp_assoc_t,
829    }
830
831    pub struct sctp_nxtinfo {
832        pub nxt_sid: ::__u16,
833        pub nxt_flags: ::__u16,
834        pub nxt_ppid: ::__u32,
835        pub nxt_length: ::__u32,
836        pub nxt_assoc_id: ::sctp_assoc_t,
837    }
838
839    pub struct sctp_prinfo {
840        pub pr_policy: ::__u16,
841        pub pr_value: ::__u32,
842    }
843
844    pub struct sctp_authinfo {
845        pub auth_keynumber: ::__u16,
846    }
847
848    pub struct rlimit64 {
849        pub rlim_cur: rlim64_t,
850        pub rlim_max: rlim64_t,
851    }
852
853    // linux/tls.h
854
855    pub struct tls_crypto_info {
856        pub version: ::__u16,
857        pub cipher_type: ::__u16,
858    }
859
860    pub struct tls12_crypto_info_aes_gcm_128 {
861        pub info: tls_crypto_info,
862        pub iv: [::c_uchar; TLS_CIPHER_AES_GCM_128_IV_SIZE],
863        pub key: [::c_uchar; TLS_CIPHER_AES_GCM_128_KEY_SIZE],
864        pub salt: [::c_uchar; TLS_CIPHER_AES_GCM_128_SALT_SIZE],
865        pub rec_seq: [::c_uchar; TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE],
866    }
867
868    pub struct tls12_crypto_info_aes_gcm_256 {
869        pub info: tls_crypto_info,
870        pub iv: [::c_uchar; TLS_CIPHER_AES_GCM_256_IV_SIZE],
871        pub key: [::c_uchar; TLS_CIPHER_AES_GCM_256_KEY_SIZE],
872        pub salt: [::c_uchar; TLS_CIPHER_AES_GCM_256_SALT_SIZE],
873        pub rec_seq: [::c_uchar; TLS_CIPHER_AES_GCM_256_REC_SEQ_SIZE],
874    }
875
876    pub struct tls12_crypto_info_chacha20_poly1305 {
877        pub info: tls_crypto_info,
878        pub iv: [::c_uchar; TLS_CIPHER_CHACHA20_POLY1305_IV_SIZE],
879        pub key: [::c_uchar; TLS_CIPHER_CHACHA20_POLY1305_KEY_SIZE],
880        pub salt: [::c_uchar; TLS_CIPHER_CHACHA20_POLY1305_SALT_SIZE],
881        pub rec_seq: [::c_uchar; TLS_CIPHER_CHACHA20_POLY1305_REC_SEQ_SIZE],
882    }
883
884    // #include <linux/eventpoll.h>
885
886    pub struct epoll_params {
887        pub busy_poll_usecs: u32,
888        pub busy_poll_budget: u16,
889        pub prefer_busy_poll: u8,
890        pub __pad: u8, // Must be zero
891    }
892}
893
894s_no_extra_traits! {
895    pub struct sockaddr_nl {
896        pub nl_family: ::sa_family_t,
897        nl_pad: ::c_ushort,
898        pub nl_pid: u32,
899        pub nl_groups: u32
900    }
901
902    pub struct dirent {
903        pub d_ino: ::ino_t,
904        pub d_off: ::off_t,
905        pub d_reclen: ::c_ushort,
906        pub d_type: ::c_uchar,
907        pub d_name: [::c_char; 256],
908    }
909
910    pub struct sockaddr_alg {
911        pub salg_family: ::sa_family_t,
912        pub salg_type: [::c_uchar; 14],
913        pub salg_feat: u32,
914        pub salg_mask: u32,
915        pub salg_name: [::c_uchar; 64],
916    }
917
918    pub struct uinput_setup {
919        pub id: input_id,
920        pub name: [::c_char; UINPUT_MAX_NAME_SIZE],
921        pub ff_effects_max: ::__u32,
922    }
923
924    pub struct uinput_user_dev {
925        pub name: [::c_char; UINPUT_MAX_NAME_SIZE],
926        pub id: input_id,
927        pub ff_effects_max: ::__u32,
928        pub absmax: [::__s32; ABS_CNT],
929        pub absmin: [::__s32; ABS_CNT],
930        pub absfuzz: [::__s32; ABS_CNT],
931        pub absflat: [::__s32; ABS_CNT],
932    }
933
934    /// WARNING: The `PartialEq`, `Eq` and `Hash` implementations of this
935    /// type are unsound and will be removed in the future.
936    #[deprecated(
937        note = "this struct has unsafe trait implementations that will be \
938                removed in the future",
939        since = "0.2.80"
940    )]
941    pub struct af_alg_iv {
942        pub ivlen: u32,
943        pub iv: [::c_uchar; 0],
944    }
945
946    // x32 compatibility
947    // See https://sourceware.org/bugzilla/show_bug.cgi?id=21279
948    pub struct mq_attr {
949        #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
950        pub mq_flags: i64,
951        #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
952        pub mq_maxmsg: i64,
953        #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
954        pub mq_msgsize: i64,
955        #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
956        pub mq_curmsgs: i64,
957        #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
958        pad: [i64; 4],
959
960        #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
961        pub mq_flags: ::c_long,
962        #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
963        pub mq_maxmsg: ::c_long,
964        #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
965        pub mq_msgsize: ::c_long,
966        #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
967        pub mq_curmsgs: ::c_long,
968        #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
969        pad: [::c_long; 4],
970    }
971
972    #[cfg(libc_union)]
973    pub union __c_anonymous_ifr_ifru {
974        pub ifru_addr: ::sockaddr,
975        pub ifru_dstaddr: ::sockaddr,
976        pub ifru_broadaddr: ::sockaddr,
977        pub ifru_netmask: ::sockaddr,
978        pub ifru_hwaddr: ::sockaddr,
979        pub ifru_flags: ::c_short,
980        pub ifru_ifindex: ::c_int,
981        pub ifru_metric: ::c_int,
982        pub ifru_mtu: ::c_int,
983        pub ifru_map: __c_anonymous_ifru_map,
984        pub ifru_slave: [::c_char; ::IFNAMSIZ],
985        pub ifru_newname: [::c_char; ::IFNAMSIZ],
986        pub ifru_data: *mut ::c_char,
987    }
988
989    pub struct ifreq {
990        /// interface name, e.g. "en0"
991        pub ifr_name: [::c_char; ::IFNAMSIZ],
992        #[cfg(libc_union)]
993        pub ifr_ifru: __c_anonymous_ifr_ifru,
994        #[cfg(not(libc_union))]
995        pub ifr_ifru: ::sockaddr,
996    }
997
998    #[cfg(libc_union)]
999    pub union __c_anonymous_ifc_ifcu {
1000        pub ifcu_buf: *mut ::c_char,
1001        pub ifcu_req: *mut ::ifreq,
1002    }
1003
1004    /*  Structure used in SIOCGIFCONF request.  Used to retrieve interface
1005    configuration for machine (useful for programs which must know all
1006    networks accessible).  */
1007    pub struct ifconf {
1008        pub ifc_len: ::c_int,       /* Size of buffer.  */
1009        #[cfg(libc_union)]
1010        pub ifc_ifcu: __c_anonymous_ifc_ifcu,
1011        #[cfg(not(libc_union))]
1012        pub ifc_ifcu: *mut ::ifreq,
1013    }
1014
1015    pub struct hwtstamp_config {
1016        pub flags: ::c_int,
1017        pub tx_type: ::c_int,
1018        pub rx_filter: ::c_int,
1019    }
1020
1021    pub struct dirent64 {
1022        pub d_ino: ::ino64_t,
1023        pub d_off: ::off64_t,
1024        pub d_reclen: ::c_ushort,
1025        pub d_type: ::c_uchar,
1026        pub d_name: [::c_char; 256],
1027    }
1028
1029    pub struct sched_attr {
1030        pub size: ::__u32,
1031        pub sched_policy: ::__u32,
1032        pub sched_flags: ::__u64,
1033        pub sched_nice: ::__s32,
1034        pub sched_priority: ::__u32,
1035        pub sched_runtime: ::__u64,
1036        pub sched_deadline: ::__u64,
1037        pub sched_period: ::__u64,
1038    }
1039
1040    #[cfg(libc_union)]
1041    #[allow(missing_debug_implementations)]
1042    pub union tpacket_req_u {
1043        pub req: ::tpacket_req,
1044        pub req3: ::tpacket_req3,
1045    }
1046
1047    #[cfg(libc_union)]
1048    #[allow(missing_debug_implementations)]
1049    pub union tpacket_bd_header_u {
1050        pub bh1: ::tpacket_hdr_v1,
1051    }
1052
1053    #[cfg(libc_union)]
1054    #[allow(missing_debug_implementations)]
1055    pub struct tpacket_block_desc {
1056        pub version: ::__u32,
1057        pub offset_to_priv: ::__u32,
1058        pub hdr: ::tpacket_bd_header_u,
1059    }
1060}
1061
1062s_no_extra_traits! {
1063    // linux/net_tstamp.h
1064    #[allow(missing_debug_implementations)]
1065    pub struct sock_txtime {
1066        pub clockid: ::clockid_t,
1067        pub flags: ::__u32,
1068    }
1069}
1070
1071cfg_if! {
1072    if #[cfg(libc_union)] {
1073        s_no_extra_traits! {
1074            // linux/can.h
1075            #[allow(missing_debug_implementations)]
1076            pub union __c_anonymous_sockaddr_can_can_addr {
1077                pub tp: __c_anonymous_sockaddr_can_tp,
1078                pub j1939: __c_anonymous_sockaddr_can_j1939,
1079            }
1080
1081            #[allow(missing_debug_implementations)]
1082            pub struct sockaddr_can {
1083                pub can_family: ::sa_family_t,
1084                pub can_ifindex: ::c_int,
1085                pub can_addr: __c_anonymous_sockaddr_can_can_addr,
1086            }
1087        }
1088    }
1089}
1090
1091cfg_if! {
1092    if #[cfg(feature = "extra_traits")] {
1093        impl PartialEq for sockaddr_nl {
1094            fn eq(&self, other: &sockaddr_nl) -> bool {
1095                self.nl_family == other.nl_family &&
1096                    self.nl_pid == other.nl_pid &&
1097                    self.nl_groups == other.nl_groups
1098            }
1099        }
1100        impl Eq for sockaddr_nl {}
1101        impl ::fmt::Debug for sockaddr_nl {
1102            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1103                f.debug_struct("sockaddr_nl")
1104                    .field("nl_family", &self.nl_family)
1105                    .field("nl_pid", &self.nl_pid)
1106                    .field("nl_groups", &self.nl_groups)
1107                    .finish()
1108            }
1109        }
1110        impl ::hash::Hash for sockaddr_nl {
1111            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1112                self.nl_family.hash(state);
1113                self.nl_pid.hash(state);
1114                self.nl_groups.hash(state);
1115            }
1116        }
1117
1118        impl PartialEq for dirent {
1119            fn eq(&self, other: &dirent) -> bool {
1120                self.d_ino == other.d_ino
1121                    && self.d_off == other.d_off
1122                    && self.d_reclen == other.d_reclen
1123                    && self.d_type == other.d_type
1124                    && self
1125                    .d_name
1126                    .iter()
1127                    .zip(other.d_name.iter())
1128                    .all(|(a,b)| a == b)
1129            }
1130        }
1131
1132        impl Eq for dirent {}
1133
1134        impl ::fmt::Debug for dirent {
1135            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1136                f.debug_struct("dirent")
1137                    .field("d_ino", &self.d_ino)
1138                    .field("d_off", &self.d_off)
1139                    .field("d_reclen", &self.d_reclen)
1140                    .field("d_type", &self.d_type)
1141                // FIXME: .field("d_name", &self.d_name)
1142                    .finish()
1143            }
1144        }
1145
1146        impl ::hash::Hash for dirent {
1147            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1148                self.d_ino.hash(state);
1149                self.d_off.hash(state);
1150                self.d_reclen.hash(state);
1151                self.d_type.hash(state);
1152                self.d_name.hash(state);
1153            }
1154        }
1155
1156        impl PartialEq for dirent64 {
1157            fn eq(&self, other: &dirent64) -> bool {
1158                self.d_ino == other.d_ino
1159                    && self.d_off == other.d_off
1160                    && self.d_reclen == other.d_reclen
1161                    && self.d_type == other.d_type
1162                    && self
1163                    .d_name
1164                    .iter()
1165                    .zip(other.d_name.iter())
1166                    .all(|(a,b)| a == b)
1167            }
1168        }
1169
1170        impl Eq for dirent64 {}
1171
1172        impl ::fmt::Debug for dirent64 {
1173            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1174                f.debug_struct("dirent64")
1175                    .field("d_ino", &self.d_ino)
1176                    .field("d_off", &self.d_off)
1177                    .field("d_reclen", &self.d_reclen)
1178                    .field("d_type", &self.d_type)
1179                // FIXME: .field("d_name", &self.d_name)
1180                    .finish()
1181            }
1182        }
1183
1184        impl ::hash::Hash for dirent64 {
1185            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1186                self.d_ino.hash(state);
1187                self.d_off.hash(state);
1188                self.d_reclen.hash(state);
1189                self.d_type.hash(state);
1190                self.d_name.hash(state);
1191            }
1192        }
1193
1194        impl PartialEq for pthread_cond_t {
1195            fn eq(&self, other: &pthread_cond_t) -> bool {
1196                self.size.iter().zip(other.size.iter()).all(|(a,b)| a == b)
1197            }
1198        }
1199
1200        impl Eq for pthread_cond_t {}
1201
1202        impl ::fmt::Debug for pthread_cond_t {
1203            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1204                f.debug_struct("pthread_cond_t")
1205                // FIXME: .field("size", &self.size)
1206                    .finish()
1207            }
1208        }
1209
1210        impl ::hash::Hash for pthread_cond_t {
1211            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1212                self.size.hash(state);
1213            }
1214        }
1215
1216        impl PartialEq for pthread_mutex_t {
1217            fn eq(&self, other: &pthread_mutex_t) -> bool {
1218                self.size.iter().zip(other.size.iter()).all(|(a,b)| a == b)
1219            }
1220        }
1221
1222        impl Eq for pthread_mutex_t {}
1223
1224        impl ::fmt::Debug for pthread_mutex_t {
1225            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1226                f.debug_struct("pthread_mutex_t")
1227                // FIXME: .field("size", &self.size)
1228                    .finish()
1229            }
1230        }
1231
1232        impl ::hash::Hash for pthread_mutex_t {
1233            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1234                self.size.hash(state);
1235            }
1236        }
1237
1238        impl PartialEq for pthread_rwlock_t {
1239            fn eq(&self, other: &pthread_rwlock_t) -> bool {
1240                self.size.iter().zip(other.size.iter()).all(|(a,b)| a == b)
1241            }
1242        }
1243
1244        impl Eq for pthread_rwlock_t {}
1245
1246        impl ::fmt::Debug for pthread_rwlock_t {
1247            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1248                f.debug_struct("pthread_rwlock_t")
1249                // FIXME: .field("size", &self.size)
1250                    .finish()
1251            }
1252        }
1253
1254        impl ::hash::Hash for pthread_rwlock_t {
1255            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1256                self.size.hash(state);
1257            }
1258        }
1259
1260        impl PartialEq for pthread_barrier_t {
1261            fn eq(&self, other: &pthread_barrier_t) -> bool {
1262                self.size.iter().zip(other.size.iter()).all(|(a,b)| a == b)
1263            }
1264        }
1265
1266        impl Eq for pthread_barrier_t {}
1267
1268        impl ::fmt::Debug for pthread_barrier_t {
1269            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1270                f.debug_struct("pthread_barrier_t")
1271                    .field("size", &self.size)
1272                    .finish()
1273            }
1274        }
1275
1276        impl ::hash::Hash for pthread_barrier_t {
1277            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1278                self.size.hash(state);
1279            }
1280        }
1281
1282        impl PartialEq for sockaddr_alg {
1283            fn eq(&self, other: &sockaddr_alg) -> bool {
1284                self.salg_family == other.salg_family
1285                    && self
1286                    .salg_type
1287                    .iter()
1288                    .zip(other.salg_type.iter())
1289                    .all(|(a, b)| a == b)
1290                    && self.salg_feat == other.salg_feat
1291                    && self.salg_mask == other.salg_mask
1292                    && self
1293                    .salg_name
1294                    .iter()
1295                    .zip(other.salg_name.iter())
1296                    .all(|(a, b)| a == b)
1297           }
1298        }
1299
1300        impl Eq for sockaddr_alg {}
1301
1302        impl ::fmt::Debug for sockaddr_alg {
1303            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1304                f.debug_struct("sockaddr_alg")
1305                    .field("salg_family", &self.salg_family)
1306                    .field("salg_type", &self.salg_type)
1307                    .field("salg_feat", &self.salg_feat)
1308                    .field("salg_mask", &self.salg_mask)
1309                    .field("salg_name", &&self.salg_name[..])
1310                    .finish()
1311            }
1312        }
1313
1314        impl ::hash::Hash for sockaddr_alg {
1315            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1316                self.salg_family.hash(state);
1317                self.salg_type.hash(state);
1318                self.salg_feat.hash(state);
1319                self.salg_mask.hash(state);
1320                self.salg_name.hash(state);
1321            }
1322        }
1323
1324        impl PartialEq for uinput_setup {
1325            fn eq(&self, other: &uinput_setup) -> bool {
1326                self.id == other.id
1327                    && self.name[..] == other.name[..]
1328                    && self.ff_effects_max == other.ff_effects_max
1329           }
1330        }
1331        impl Eq for uinput_setup {}
1332
1333        impl ::fmt::Debug for uinput_setup {
1334            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1335                f.debug_struct("uinput_setup")
1336                    .field("id", &self.id)
1337                    .field("name", &&self.name[..])
1338                    .field("ff_effects_max", &self.ff_effects_max)
1339                    .finish()
1340            }
1341        }
1342
1343        impl ::hash::Hash for uinput_setup {
1344            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1345                self.id.hash(state);
1346                self.name.hash(state);
1347                self.ff_effects_max.hash(state);
1348            }
1349        }
1350
1351        impl PartialEq for uinput_user_dev {
1352            fn eq(&self, other: &uinput_user_dev) -> bool {
1353                 self.name[..] == other.name[..]
1354                    && self.id == other.id
1355                    && self.ff_effects_max == other.ff_effects_max
1356                    && self.absmax[..] == other.absmax[..]
1357                    && self.absmin[..] == other.absmin[..]
1358                    && self.absfuzz[..] == other.absfuzz[..]
1359                    && self.absflat[..] == other.absflat[..]
1360           }
1361        }
1362        impl Eq for uinput_user_dev {}
1363
1364        impl ::fmt::Debug for uinput_user_dev {
1365            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1366                f.debug_struct("uinput_setup")
1367                    .field("name", &&self.name[..])
1368                    .field("id", &self.id)
1369                    .field("ff_effects_max", &self.ff_effects_max)
1370                    .field("absmax", &&self.absmax[..])
1371                    .field("absmin", &&self.absmin[..])
1372                    .field("absfuzz", &&self.absfuzz[..])
1373                    .field("absflat", &&self.absflat[..])
1374                    .finish()
1375            }
1376        }
1377
1378        impl ::hash::Hash for uinput_user_dev {
1379            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1380                self.name.hash(state);
1381                self.id.hash(state);
1382                self.ff_effects_max.hash(state);
1383                self.absmax.hash(state);
1384                self.absmin.hash(state);
1385                self.absfuzz.hash(state);
1386                self.absflat.hash(state);
1387            }
1388        }
1389
1390        #[allow(deprecated)]
1391        impl af_alg_iv {
1392            fn as_slice(&self) -> &[u8] {
1393                unsafe {
1394                    ::core::slice::from_raw_parts(
1395                        self.iv.as_ptr(),
1396                        self.ivlen as usize
1397                    )
1398                }
1399            }
1400        }
1401
1402        #[allow(deprecated)]
1403        impl PartialEq for af_alg_iv {
1404            fn eq(&self, other: &af_alg_iv) -> bool {
1405                *self.as_slice() == *other.as_slice()
1406           }
1407        }
1408
1409        #[allow(deprecated)]
1410        impl Eq for af_alg_iv {}
1411
1412        #[allow(deprecated)]
1413        impl ::fmt::Debug for af_alg_iv {
1414            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1415                f.debug_struct("af_alg_iv")
1416                    .field("ivlen", &self.ivlen)
1417                    .finish()
1418            }
1419        }
1420
1421        #[allow(deprecated)]
1422        impl ::hash::Hash for af_alg_iv {
1423            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1424                self.as_slice().hash(state);
1425            }
1426        }
1427
1428        impl PartialEq for mq_attr {
1429            fn eq(&self, other: &mq_attr) -> bool {
1430                self.mq_flags == other.mq_flags &&
1431                self.mq_maxmsg == other.mq_maxmsg &&
1432                self.mq_msgsize == other.mq_msgsize &&
1433                self.mq_curmsgs == other.mq_curmsgs
1434            }
1435        }
1436        impl Eq for mq_attr {}
1437        impl ::fmt::Debug for mq_attr {
1438            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1439                f.debug_struct("mq_attr")
1440                    .field("mq_flags", &self.mq_flags)
1441                    .field("mq_maxmsg", &self.mq_maxmsg)
1442                    .field("mq_msgsize", &self.mq_msgsize)
1443                    .field("mq_curmsgs", &self.mq_curmsgs)
1444                    .finish()
1445            }
1446        }
1447        impl ::hash::Hash for mq_attr {
1448            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1449                self.mq_flags.hash(state);
1450                self.mq_maxmsg.hash(state);
1451                self.mq_msgsize.hash(state);
1452                self.mq_curmsgs.hash(state);
1453            }
1454        }
1455        #[cfg(libc_union)]
1456        impl ::fmt::Debug for __c_anonymous_ifr_ifru {
1457            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1458                f.debug_struct("ifr_ifru")
1459                    .field("ifru_addr", unsafe { &self.ifru_addr })
1460                    .field("ifru_dstaddr", unsafe { &self.ifru_dstaddr })
1461                    .field("ifru_broadaddr", unsafe { &self.ifru_broadaddr })
1462                    .field("ifru_netmask", unsafe { &self.ifru_netmask })
1463                    .field("ifru_hwaddr", unsafe { &self.ifru_hwaddr })
1464                    .field("ifru_flags", unsafe { &self.ifru_flags })
1465                    .field("ifru_ifindex", unsafe { &self.ifru_ifindex })
1466                    .field("ifru_metric", unsafe { &self.ifru_metric })
1467                    .field("ifru_mtu", unsafe { &self.ifru_mtu })
1468                    .field("ifru_map", unsafe { &self.ifru_map })
1469                    .field("ifru_slave", unsafe { &self.ifru_slave })
1470                    .field("ifru_newname", unsafe { &self.ifru_newname })
1471                    .field("ifru_data", unsafe { &self.ifru_data })
1472                    .finish()
1473            }
1474        }
1475        impl ::fmt::Debug for ifreq {
1476            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1477                f.debug_struct("ifreq")
1478                    .field("ifr_name", &self.ifr_name)
1479                    .field("ifr_ifru", &self.ifr_ifru)
1480                    .finish()
1481            }
1482        }
1483
1484        #[cfg(libc_union)]
1485        impl ::fmt::Debug for __c_anonymous_ifc_ifcu {
1486            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1487                f.debug_struct("ifr_ifru")
1488                    .field("ifcu_buf", unsafe { &self.ifcu_buf })
1489                    .field("ifcu_req", unsafe { &self.ifcu_req })
1490                    .finish()
1491            }
1492        }
1493        impl ::fmt::Debug for ifconf {
1494            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1495                f.debug_struct("ifconf")
1496                    .field("ifc_len", &self.ifc_len)
1497                    .field("ifc_ifcu", &self.ifc_ifcu)
1498                    .finish()
1499            }
1500        }
1501        impl ::fmt::Debug for hwtstamp_config {
1502            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1503                f.debug_struct("hwtstamp_config")
1504                    .field("flags", &self.flags)
1505                    .field("tx_type", &self.tx_type)
1506                    .field("rx_filter", &self.rx_filter)
1507                    .finish()
1508            }
1509        }
1510        impl PartialEq for hwtstamp_config {
1511            fn eq(&self, other: &hwtstamp_config) -> bool {
1512                self.flags == other.flags &&
1513                self.tx_type == other.tx_type &&
1514                self.rx_filter == other.rx_filter
1515            }
1516        }
1517        impl Eq for hwtstamp_config {}
1518        impl ::hash::Hash for hwtstamp_config {
1519            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1520                self.flags.hash(state);
1521                self.tx_type.hash(state);
1522                self.rx_filter.hash(state);
1523            }
1524        }
1525
1526        impl ::fmt::Debug for sched_attr {
1527            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1528                f.debug_struct("sched_attr")
1529                    .field("size", &self.size)
1530                    .field("sched_policy", &self.sched_policy)
1531                    .field("sched_flags", &self.sched_flags)
1532                    .field("sched_nice", &self.sched_nice)
1533                    .field("sched_priority", &self.sched_priority)
1534                    .field("sched_runtime", &self.sched_runtime)
1535                    .field("sched_deadline", &self.sched_deadline)
1536                    .field("sched_period", &self.sched_period)
1537                    .finish()
1538            }
1539        }
1540        impl PartialEq for sched_attr {
1541            fn eq(&self, other: &sched_attr) -> bool {
1542                self.size == other.size &&
1543                self.sched_policy == other.sched_policy &&
1544                self.sched_flags == other.sched_flags &&
1545                self.sched_nice == other.sched_nice &&
1546                self.sched_priority == other.sched_priority &&
1547                self.sched_runtime == other.sched_runtime &&
1548                self.sched_deadline == other.sched_deadline &&
1549                self.sched_period == other.sched_period
1550            }
1551        }
1552        impl Eq for sched_attr {}
1553        impl ::hash::Hash for sched_attr {
1554            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1555                self.size.hash(state);
1556                self.sched_policy.hash(state);
1557                self.sched_flags.hash(state);
1558                self.sched_nice.hash(state);
1559                self.sched_priority.hash(state);
1560                self.sched_runtime.hash(state);
1561                self.sched_deadline.hash(state);
1562                self.sched_period.hash(state);
1563            }
1564        }
1565    }
1566}
1567
1568cfg_if! {
1569    if #[cfg(all(any(target_env = "gnu", target_env = "musl", target_env = "ohos"),
1570                 any(target_arch = "x86_64", target_arch = "x86")))] {
1571        extern "C" {
1572            pub fn iopl(level: ::c_int) -> ::c_int;
1573            pub fn ioperm(from: ::c_ulong, num: ::c_ulong, turn_on: ::c_int) -> ::c_int;
1574        }
1575    }
1576}
1577
1578cfg_if! {
1579    if #[cfg(any(target_env = "gnu", target_env = "musl", target_env = "ohos"))] {
1580        pub const ABDAY_1: ::nl_item = 0x20000;
1581        pub const ABDAY_2: ::nl_item = 0x20001;
1582        pub const ABDAY_3: ::nl_item = 0x20002;
1583        pub const ABDAY_4: ::nl_item = 0x20003;
1584        pub const ABDAY_5: ::nl_item = 0x20004;
1585        pub const ABDAY_6: ::nl_item = 0x20005;
1586        pub const ABDAY_7: ::nl_item = 0x20006;
1587
1588        pub const DAY_1: ::nl_item = 0x20007;
1589        pub const DAY_2: ::nl_item = 0x20008;
1590        pub const DAY_3: ::nl_item = 0x20009;
1591        pub const DAY_4: ::nl_item = 0x2000A;
1592        pub const DAY_5: ::nl_item = 0x2000B;
1593        pub const DAY_6: ::nl_item = 0x2000C;
1594        pub const DAY_7: ::nl_item = 0x2000D;
1595
1596        pub const ABMON_1: ::nl_item = 0x2000E;
1597        pub const ABMON_2: ::nl_item = 0x2000F;
1598        pub const ABMON_3: ::nl_item = 0x20010;
1599        pub const ABMON_4: ::nl_item = 0x20011;
1600        pub const ABMON_5: ::nl_item = 0x20012;
1601        pub const ABMON_6: ::nl_item = 0x20013;
1602        pub const ABMON_7: ::nl_item = 0x20014;
1603        pub const ABMON_8: ::nl_item = 0x20015;
1604        pub const ABMON_9: ::nl_item = 0x20016;
1605        pub const ABMON_10: ::nl_item = 0x20017;
1606        pub const ABMON_11: ::nl_item = 0x20018;
1607        pub const ABMON_12: ::nl_item = 0x20019;
1608
1609        pub const MON_1: ::nl_item = 0x2001A;
1610        pub const MON_2: ::nl_item = 0x2001B;
1611        pub const MON_3: ::nl_item = 0x2001C;
1612        pub const MON_4: ::nl_item = 0x2001D;
1613        pub const MON_5: ::nl_item = 0x2001E;
1614        pub const MON_6: ::nl_item = 0x2001F;
1615        pub const MON_7: ::nl_item = 0x20020;
1616        pub const MON_8: ::nl_item = 0x20021;
1617        pub const MON_9: ::nl_item = 0x20022;
1618        pub const MON_10: ::nl_item = 0x20023;
1619        pub const MON_11: ::nl_item = 0x20024;
1620        pub const MON_12: ::nl_item = 0x20025;
1621
1622        pub const AM_STR: ::nl_item = 0x20026;
1623        pub const PM_STR: ::nl_item = 0x20027;
1624
1625        pub const D_T_FMT: ::nl_item = 0x20028;
1626        pub const D_FMT: ::nl_item = 0x20029;
1627        pub const T_FMT: ::nl_item = 0x2002A;
1628        pub const T_FMT_AMPM: ::nl_item = 0x2002B;
1629
1630        pub const ERA: ::nl_item = 0x2002C;
1631        pub const ERA_D_FMT: ::nl_item = 0x2002E;
1632        pub const ALT_DIGITS: ::nl_item = 0x2002F;
1633        pub const ERA_D_T_FMT: ::nl_item = 0x20030;
1634        pub const ERA_T_FMT: ::nl_item = 0x20031;
1635
1636        pub const CODESET: ::nl_item = 14;
1637        pub const CRNCYSTR: ::nl_item = 0x4000F;
1638        pub const RADIXCHAR: ::nl_item = 0x10000;
1639        pub const THOUSEP: ::nl_item = 0x10001;
1640        pub const YESEXPR: ::nl_item = 0x50000;
1641        pub const NOEXPR: ::nl_item = 0x50001;
1642        pub const YESSTR: ::nl_item = 0x50002;
1643        pub const NOSTR: ::nl_item = 0x50003;
1644    }
1645}
1646
1647pub const RUSAGE_CHILDREN: ::c_int = -1;
1648pub const L_tmpnam: ::c_uint = 20;
1649pub const _PC_LINK_MAX: ::c_int = 0;
1650pub const _PC_MAX_CANON: ::c_int = 1;
1651pub const _PC_MAX_INPUT: ::c_int = 2;
1652pub const _PC_NAME_MAX: ::c_int = 3;
1653pub const _PC_PATH_MAX: ::c_int = 4;
1654pub const _PC_PIPE_BUF: ::c_int = 5;
1655pub const _PC_CHOWN_RESTRICTED: ::c_int = 6;
1656pub const _PC_NO_TRUNC: ::c_int = 7;
1657pub const _PC_VDISABLE: ::c_int = 8;
1658pub const _PC_SYNC_IO: ::c_int = 9;
1659pub const _PC_ASYNC_IO: ::c_int = 10;
1660pub const _PC_PRIO_IO: ::c_int = 11;
1661pub const _PC_SOCK_MAXBUF: ::c_int = 12;
1662pub const _PC_FILESIZEBITS: ::c_int = 13;
1663pub const _PC_REC_INCR_XFER_SIZE: ::c_int = 14;
1664pub const _PC_REC_MAX_XFER_SIZE: ::c_int = 15;
1665pub const _PC_REC_MIN_XFER_SIZE: ::c_int = 16;
1666pub const _PC_REC_XFER_ALIGN: ::c_int = 17;
1667pub const _PC_ALLOC_SIZE_MIN: ::c_int = 18;
1668pub const _PC_SYMLINK_MAX: ::c_int = 19;
1669pub const _PC_2_SYMLINKS: ::c_int = 20;
1670
1671pub const MS_NOUSER: ::c_ulong = 0xffffffff80000000;
1672
1673pub const _SC_ARG_MAX: ::c_int = 0;
1674pub const _SC_CHILD_MAX: ::c_int = 1;
1675pub const _SC_CLK_TCK: ::c_int = 2;
1676pub const _SC_NGROUPS_MAX: ::c_int = 3;
1677pub const _SC_OPEN_MAX: ::c_int = 4;
1678pub const _SC_STREAM_MAX: ::c_int = 5;
1679pub const _SC_TZNAME_MAX: ::c_int = 6;
1680pub const _SC_JOB_CONTROL: ::c_int = 7;
1681pub const _SC_SAVED_IDS: ::c_int = 8;
1682pub const _SC_REALTIME_SIGNALS: ::c_int = 9;
1683pub const _SC_PRIORITY_SCHEDULING: ::c_int = 10;
1684pub const _SC_TIMERS: ::c_int = 11;
1685pub const _SC_ASYNCHRONOUS_IO: ::c_int = 12;
1686pub const _SC_PRIORITIZED_IO: ::c_int = 13;
1687pub const _SC_SYNCHRONIZED_IO: ::c_int = 14;
1688pub const _SC_FSYNC: ::c_int = 15;
1689pub const _SC_MAPPED_FILES: ::c_int = 16;
1690pub const _SC_MEMLOCK: ::c_int = 17;
1691pub const _SC_MEMLOCK_RANGE: ::c_int = 18;
1692pub const _SC_MEMORY_PROTECTION: ::c_int = 19;
1693pub const _SC_MESSAGE_PASSING: ::c_int = 20;
1694pub const _SC_SEMAPHORES: ::c_int = 21;
1695pub const _SC_SHARED_MEMORY_OBJECTS: ::c_int = 22;
1696pub const _SC_AIO_LISTIO_MAX: ::c_int = 23;
1697pub const _SC_AIO_MAX: ::c_int = 24;
1698pub const _SC_AIO_PRIO_DELTA_MAX: ::c_int = 25;
1699pub const _SC_DELAYTIMER_MAX: ::c_int = 26;
1700pub const _SC_MQ_OPEN_MAX: ::c_int = 27;
1701pub const _SC_MQ_PRIO_MAX: ::c_int = 28;
1702pub const _SC_VERSION: ::c_int = 29;
1703pub const _SC_PAGESIZE: ::c_int = 30;
1704pub const _SC_PAGE_SIZE: ::c_int = _SC_PAGESIZE;
1705pub const _SC_RTSIG_MAX: ::c_int = 31;
1706pub const _SC_SEM_NSEMS_MAX: ::c_int = 32;
1707pub const _SC_SEM_VALUE_MAX: ::c_int = 33;
1708pub const _SC_SIGQUEUE_MAX: ::c_int = 34;
1709pub const _SC_TIMER_MAX: ::c_int = 35;
1710pub const _SC_BC_BASE_MAX: ::c_int = 36;
1711pub const _SC_BC_DIM_MAX: ::c_int = 37;
1712pub const _SC_BC_SCALE_MAX: ::c_int = 38;
1713pub const _SC_BC_STRING_MAX: ::c_int = 39;
1714pub const _SC_COLL_WEIGHTS_MAX: ::c_int = 40;
1715pub const _SC_EXPR_NEST_MAX: ::c_int = 42;
1716pub const _SC_LINE_MAX: ::c_int = 43;
1717pub const _SC_RE_DUP_MAX: ::c_int = 44;
1718pub const _SC_2_VERSION: ::c_int = 46;
1719pub const _SC_2_C_BIND: ::c_int = 47;
1720pub const _SC_2_C_DEV: ::c_int = 48;
1721pub const _SC_2_FORT_DEV: ::c_int = 49;
1722pub const _SC_2_FORT_RUN: ::c_int = 50;
1723pub const _SC_2_SW_DEV: ::c_int = 51;
1724pub const _SC_2_LOCALEDEF: ::c_int = 52;
1725pub const _SC_UIO_MAXIOV: ::c_int = 60;
1726pub const _SC_IOV_MAX: ::c_int = 60;
1727pub const _SC_THREADS: ::c_int = 67;
1728pub const _SC_THREAD_SAFE_FUNCTIONS: ::c_int = 68;
1729pub const _SC_GETGR_R_SIZE_MAX: ::c_int = 69;
1730pub const _SC_GETPW_R_SIZE_MAX: ::c_int = 70;
1731pub const _SC_LOGIN_NAME_MAX: ::c_int = 71;
1732pub const _SC_TTY_NAME_MAX: ::c_int = 72;
1733pub const _SC_THREAD_DESTRUCTOR_ITERATIONS: ::c_int = 73;
1734pub const _SC_THREAD_KEYS_MAX: ::c_int = 74;
1735pub const _SC_THREAD_STACK_MIN: ::c_int = 75;
1736pub const _SC_THREAD_THREADS_MAX: ::c_int = 76;
1737pub const _SC_THREAD_ATTR_STACKADDR: ::c_int = 77;
1738pub const _SC_THREAD_ATTR_STACKSIZE: ::c_int = 78;
1739pub const _SC_THREAD_PRIORITY_SCHEDULING: ::c_int = 79;
1740pub const _SC_THREAD_PRIO_INHERIT: ::c_int = 80;
1741pub const _SC_THREAD_PRIO_PROTECT: ::c_int = 81;
1742pub const _SC_THREAD_PROCESS_SHARED: ::c_int = 82;
1743pub const _SC_NPROCESSORS_CONF: ::c_int = 83;
1744pub const _SC_NPROCESSORS_ONLN: ::c_int = 84;
1745pub const _SC_PHYS_PAGES: ::c_int = 85;
1746pub const _SC_AVPHYS_PAGES: ::c_int = 86;
1747pub const _SC_ATEXIT_MAX: ::c_int = 87;
1748pub const _SC_PASS_MAX: ::c_int = 88;
1749pub const _SC_XOPEN_VERSION: ::c_int = 89;
1750pub const _SC_XOPEN_XCU_VERSION: ::c_int = 90;
1751pub const _SC_XOPEN_UNIX: ::c_int = 91;
1752pub const _SC_XOPEN_CRYPT: ::c_int = 92;
1753pub const _SC_XOPEN_ENH_I18N: ::c_int = 93;
1754pub const _SC_XOPEN_SHM: ::c_int = 94;
1755pub const _SC_2_CHAR_TERM: ::c_int = 95;
1756pub const _SC_2_UPE: ::c_int = 97;
1757pub const _SC_XOPEN_XPG2: ::c_int = 98;
1758pub const _SC_XOPEN_XPG3: ::c_int = 99;
1759pub const _SC_XOPEN_XPG4: ::c_int = 100;
1760pub const _SC_NZERO: ::c_int = 109;
1761pub const _SC_XBS5_ILP32_OFF32: ::c_int = 125;
1762pub const _SC_XBS5_ILP32_OFFBIG: ::c_int = 126;
1763pub const _SC_XBS5_LP64_OFF64: ::c_int = 127;
1764pub const _SC_XBS5_LPBIG_OFFBIG: ::c_int = 128;
1765pub const _SC_XOPEN_LEGACY: ::c_int = 129;
1766pub const _SC_XOPEN_REALTIME: ::c_int = 130;
1767pub const _SC_XOPEN_REALTIME_THREADS: ::c_int = 131;
1768pub const _SC_ADVISORY_INFO: ::c_int = 132;
1769pub const _SC_BARRIERS: ::c_int = 133;
1770pub const _SC_CLOCK_SELECTION: ::c_int = 137;
1771pub const _SC_CPUTIME: ::c_int = 138;
1772pub const _SC_THREAD_CPUTIME: ::c_int = 139;
1773pub const _SC_MONOTONIC_CLOCK: ::c_int = 149;
1774pub const _SC_READER_WRITER_LOCKS: ::c_int = 153;
1775pub const _SC_SPIN_LOCKS: ::c_int = 154;
1776pub const _SC_REGEXP: ::c_int = 155;
1777pub const _SC_SHELL: ::c_int = 157;
1778pub const _SC_SPAWN: ::c_int = 159;
1779pub const _SC_SPORADIC_SERVER: ::c_int = 160;
1780pub const _SC_THREAD_SPORADIC_SERVER: ::c_int = 161;
1781pub const _SC_TIMEOUTS: ::c_int = 164;
1782pub const _SC_TYPED_MEMORY_OBJECTS: ::c_int = 165;
1783pub const _SC_2_PBS: ::c_int = 168;
1784pub const _SC_2_PBS_ACCOUNTING: ::c_int = 169;
1785pub const _SC_2_PBS_LOCATE: ::c_int = 170;
1786pub const _SC_2_PBS_MESSAGE: ::c_int = 171;
1787pub const _SC_2_PBS_TRACK: ::c_int = 172;
1788pub const _SC_SYMLOOP_MAX: ::c_int = 173;
1789pub const _SC_STREAMS: ::c_int = 174;
1790pub const _SC_2_PBS_CHECKPOINT: ::c_int = 175;
1791pub const _SC_V6_ILP32_OFF32: ::c_int = 176;
1792pub const _SC_V6_ILP32_OFFBIG: ::c_int = 177;
1793pub const _SC_V6_LP64_OFF64: ::c_int = 178;
1794pub const _SC_V6_LPBIG_OFFBIG: ::c_int = 179;
1795pub const _SC_HOST_NAME_MAX: ::c_int = 180;
1796pub const _SC_TRACE: ::c_int = 181;
1797pub const _SC_TRACE_EVENT_FILTER: ::c_int = 182;
1798pub const _SC_TRACE_INHERIT: ::c_int = 183;
1799pub const _SC_TRACE_LOG: ::c_int = 184;
1800pub const _SC_IPV6: ::c_int = 235;
1801pub const _SC_RAW_SOCKETS: ::c_int = 236;
1802pub const _SC_V7_ILP32_OFF32: ::c_int = 237;
1803pub const _SC_V7_ILP32_OFFBIG: ::c_int = 238;
1804pub const _SC_V7_LP64_OFF64: ::c_int = 239;
1805pub const _SC_V7_LPBIG_OFFBIG: ::c_int = 240;
1806pub const _SC_SS_REPL_MAX: ::c_int = 241;
1807pub const _SC_TRACE_EVENT_NAME_MAX: ::c_int = 242;
1808pub const _SC_TRACE_NAME_MAX: ::c_int = 243;
1809pub const _SC_TRACE_SYS_MAX: ::c_int = 244;
1810pub const _SC_TRACE_USER_EVENT_MAX: ::c_int = 245;
1811pub const _SC_XOPEN_STREAMS: ::c_int = 246;
1812pub const _SC_THREAD_ROBUST_PRIO_INHERIT: ::c_int = 247;
1813pub const _SC_THREAD_ROBUST_PRIO_PROTECT: ::c_int = 248;
1814
1815pub const _CS_PATH: ::c_int = 0;
1816pub const _CS_POSIX_V6_WIDTH_RESTRICTED_ENVS: ::c_int = 1;
1817pub const _CS_POSIX_V5_WIDTH_RESTRICTED_ENVS: ::c_int = 4;
1818pub const _CS_POSIX_V7_WIDTH_RESTRICTED_ENVS: ::c_int = 5;
1819pub const _CS_POSIX_V6_ILP32_OFF32_CFLAGS: ::c_int = 1116;
1820pub const _CS_POSIX_V6_ILP32_OFF32_LDFLAGS: ::c_int = 1117;
1821pub const _CS_POSIX_V6_ILP32_OFF32_LIBS: ::c_int = 1118;
1822pub const _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS: ::c_int = 1119;
1823pub const _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS: ::c_int = 1120;
1824pub const _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS: ::c_int = 1121;
1825pub const _CS_POSIX_V6_ILP32_OFFBIG_LIBS: ::c_int = 1122;
1826pub const _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS: ::c_int = 1123;
1827pub const _CS_POSIX_V6_LP64_OFF64_CFLAGS: ::c_int = 1124;
1828pub const _CS_POSIX_V6_LP64_OFF64_LDFLAGS: ::c_int = 1125;
1829pub const _CS_POSIX_V6_LP64_OFF64_LIBS: ::c_int = 1126;
1830pub const _CS_POSIX_V6_LP64_OFF64_LINTFLAGS: ::c_int = 1127;
1831pub const _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS: ::c_int = 1128;
1832pub const _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS: ::c_int = 1129;
1833pub const _CS_POSIX_V6_LPBIG_OFFBIG_LIBS: ::c_int = 1130;
1834pub const _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS: ::c_int = 1131;
1835pub const _CS_POSIX_V7_ILP32_OFF32_CFLAGS: ::c_int = 1132;
1836pub const _CS_POSIX_V7_ILP32_OFF32_LDFLAGS: ::c_int = 1133;
1837pub const _CS_POSIX_V7_ILP32_OFF32_LIBS: ::c_int = 1134;
1838pub const _CS_POSIX_V7_ILP32_OFF32_LINTFLAGS: ::c_int = 1135;
1839pub const _CS_POSIX_V7_ILP32_OFFBIG_CFLAGS: ::c_int = 1136;
1840pub const _CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS: ::c_int = 1137;
1841pub const _CS_POSIX_V7_ILP32_OFFBIG_LIBS: ::c_int = 1138;
1842pub const _CS_POSIX_V7_ILP32_OFFBIG_LINTFLAGS: ::c_int = 1139;
1843pub const _CS_POSIX_V7_LP64_OFF64_CFLAGS: ::c_int = 1140;
1844pub const _CS_POSIX_V7_LP64_OFF64_LDFLAGS: ::c_int = 1141;
1845pub const _CS_POSIX_V7_LP64_OFF64_LIBS: ::c_int = 1142;
1846pub const _CS_POSIX_V7_LP64_OFF64_LINTFLAGS: ::c_int = 1143;
1847pub const _CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS: ::c_int = 1144;
1848pub const _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS: ::c_int = 1145;
1849pub const _CS_POSIX_V7_LPBIG_OFFBIG_LIBS: ::c_int = 1146;
1850pub const _CS_POSIX_V7_LPBIG_OFFBIG_LINTFLAGS: ::c_int = 1147;
1851
1852pub const RLIM_SAVED_MAX: ::rlim_t = RLIM_INFINITY;
1853pub const RLIM_SAVED_CUR: ::rlim_t = RLIM_INFINITY;
1854
1855// elf.h - Fields in the e_ident array.
1856pub const EI_NIDENT: usize = 16;
1857
1858pub const EI_MAG0: usize = 0;
1859pub const ELFMAG0: u8 = 0x7f;
1860pub const EI_MAG1: usize = 1;
1861pub const ELFMAG1: u8 = b'E';
1862pub const EI_MAG2: usize = 2;
1863pub const ELFMAG2: u8 = b'L';
1864pub const EI_MAG3: usize = 3;
1865pub const ELFMAG3: u8 = b'F';
1866pub const SELFMAG: usize = 4;
1867
1868pub const EI_CLASS: usize = 4;
1869pub const ELFCLASSNONE: u8 = 0;
1870pub const ELFCLASS32: u8 = 1;
1871pub const ELFCLASS64: u8 = 2;
1872pub const ELFCLASSNUM: usize = 3;
1873
1874pub const EI_DATA: usize = 5;
1875pub const ELFDATANONE: u8 = 0;
1876pub const ELFDATA2LSB: u8 = 1;
1877pub const ELFDATA2MSB: u8 = 2;
1878pub const ELFDATANUM: usize = 3;
1879
1880pub const EI_VERSION: usize = 6;
1881
1882pub const EI_OSABI: usize = 7;
1883pub const ELFOSABI_NONE: u8 = 0;
1884pub const ELFOSABI_SYSV: u8 = 0;
1885pub const ELFOSABI_HPUX: u8 = 1;
1886pub const ELFOSABI_NETBSD: u8 = 2;
1887pub const ELFOSABI_GNU: u8 = 3;
1888pub const ELFOSABI_LINUX: u8 = ELFOSABI_GNU;
1889pub const ELFOSABI_SOLARIS: u8 = 6;
1890pub const ELFOSABI_AIX: u8 = 7;
1891pub const ELFOSABI_IRIX: u8 = 8;
1892pub const ELFOSABI_FREEBSD: u8 = 9;
1893pub const ELFOSABI_TRU64: u8 = 10;
1894pub const ELFOSABI_MODESTO: u8 = 11;
1895pub const ELFOSABI_OPENBSD: u8 = 12;
1896pub const ELFOSABI_ARM: u8 = 97;
1897pub const ELFOSABI_STANDALONE: u8 = 255;
1898
1899pub const EI_ABIVERSION: usize = 8;
1900
1901pub const EI_PAD: usize = 9;
1902
1903// elf.h - Legal values for e_type (object file type).
1904pub const ET_NONE: u16 = 0;
1905pub const ET_REL: u16 = 1;
1906pub const ET_EXEC: u16 = 2;
1907pub const ET_DYN: u16 = 3;
1908pub const ET_CORE: u16 = 4;
1909pub const ET_NUM: u16 = 5;
1910pub const ET_LOOS: u16 = 0xfe00;
1911pub const ET_HIOS: u16 = 0xfeff;
1912pub const ET_LOPROC: u16 = 0xff00;
1913pub const ET_HIPROC: u16 = 0xffff;
1914
1915// elf.h - Legal values for e_machine (architecture).
1916pub const EM_NONE: u16 = 0;
1917pub const EM_M32: u16 = 1;
1918pub const EM_SPARC: u16 = 2;
1919pub const EM_386: u16 = 3;
1920pub const EM_68K: u16 = 4;
1921pub const EM_88K: u16 = 5;
1922pub const EM_860: u16 = 7;
1923pub const EM_MIPS: u16 = 8;
1924pub const EM_S370: u16 = 9;
1925pub const EM_MIPS_RS3_LE: u16 = 10;
1926pub const EM_PARISC: u16 = 15;
1927pub const EM_VPP500: u16 = 17;
1928pub const EM_SPARC32PLUS: u16 = 18;
1929pub const EM_960: u16 = 19;
1930pub const EM_PPC: u16 = 20;
1931pub const EM_PPC64: u16 = 21;
1932pub const EM_S390: u16 = 22;
1933pub const EM_V800: u16 = 36;
1934pub const EM_FR20: u16 = 37;
1935pub const EM_RH32: u16 = 38;
1936pub const EM_RCE: u16 = 39;
1937pub const EM_ARM: u16 = 40;
1938pub const EM_FAKE_ALPHA: u16 = 41;
1939pub const EM_SH: u16 = 42;
1940pub const EM_SPARCV9: u16 = 43;
1941pub const EM_TRICORE: u16 = 44;
1942pub const EM_ARC: u16 = 45;
1943pub const EM_H8_300: u16 = 46;
1944pub const EM_H8_300H: u16 = 47;
1945pub const EM_H8S: u16 = 48;
1946pub const EM_H8_500: u16 = 49;
1947pub const EM_IA_64: u16 = 50;
1948pub const EM_MIPS_X: u16 = 51;
1949pub const EM_COLDFIRE: u16 = 52;
1950pub const EM_68HC12: u16 = 53;
1951pub const EM_MMA: u16 = 54;
1952pub const EM_PCP: u16 = 55;
1953pub const EM_NCPU: u16 = 56;
1954pub const EM_NDR1: u16 = 57;
1955pub const EM_STARCORE: u16 = 58;
1956pub const EM_ME16: u16 = 59;
1957pub const EM_ST100: u16 = 60;
1958pub const EM_TINYJ: u16 = 61;
1959pub const EM_X86_64: u16 = 62;
1960pub const EM_PDSP: u16 = 63;
1961pub const EM_FX66: u16 = 66;
1962pub const EM_ST9PLUS: u16 = 67;
1963pub const EM_ST7: u16 = 68;
1964pub const EM_68HC16: u16 = 69;
1965pub const EM_68HC11: u16 = 70;
1966pub const EM_68HC08: u16 = 71;
1967pub const EM_68HC05: u16 = 72;
1968pub const EM_SVX: u16 = 73;
1969pub const EM_ST19: u16 = 74;
1970pub const EM_VAX: u16 = 75;
1971pub const EM_CRIS: u16 = 76;
1972pub const EM_JAVELIN: u16 = 77;
1973pub const EM_FIREPATH: u16 = 78;
1974pub const EM_ZSP: u16 = 79;
1975pub const EM_MMIX: u16 = 80;
1976pub const EM_HUANY: u16 = 81;
1977pub const EM_PRISM: u16 = 82;
1978pub const EM_AVR: u16 = 83;
1979pub const EM_FR30: u16 = 84;
1980pub const EM_D10V: u16 = 85;
1981pub const EM_D30V: u16 = 86;
1982pub const EM_V850: u16 = 87;
1983pub const EM_M32R: u16 = 88;
1984pub const EM_MN10300: u16 = 89;
1985pub const EM_MN10200: u16 = 90;
1986pub const EM_PJ: u16 = 91;
1987pub const EM_OPENRISC: u16 = 92;
1988pub const EM_ARC_A5: u16 = 93;
1989pub const EM_XTENSA: u16 = 94;
1990pub const EM_AARCH64: u16 = 183;
1991pub const EM_TILEPRO: u16 = 188;
1992pub const EM_TILEGX: u16 = 191;
1993pub const EM_ALPHA: u16 = 0x9026;
1994
1995// elf.h - Legal values for e_version (version).
1996pub const EV_NONE: u32 = 0;
1997pub const EV_CURRENT: u32 = 1;
1998pub const EV_NUM: u32 = 2;
1999
2000// elf.h - Legal values for p_type (segment type).
2001pub const PT_NULL: u32 = 0;
2002pub const PT_LOAD: u32 = 1;
2003pub const PT_DYNAMIC: u32 = 2;
2004pub const PT_INTERP: u32 = 3;
2005pub const PT_NOTE: u32 = 4;
2006pub const PT_SHLIB: u32 = 5;
2007pub const PT_PHDR: u32 = 6;
2008pub const PT_TLS: u32 = 7;
2009pub const PT_NUM: u32 = 8;
2010pub const PT_LOOS: u32 = 0x60000000;
2011pub const PT_GNU_EH_FRAME: u32 = 0x6474e550;
2012pub const PT_GNU_STACK: u32 = 0x6474e551;
2013pub const PT_GNU_RELRO: u32 = 0x6474e552;
2014pub const PT_LOSUNW: u32 = 0x6ffffffa;
2015pub const PT_SUNWBSS: u32 = 0x6ffffffa;
2016pub const PT_SUNWSTACK: u32 = 0x6ffffffb;
2017pub const PT_HISUNW: u32 = 0x6fffffff;
2018pub const PT_HIOS: u32 = 0x6fffffff;
2019pub const PT_LOPROC: u32 = 0x70000000;
2020pub const PT_HIPROC: u32 = 0x7fffffff;
2021
2022// Legal values for p_flags (segment flags).
2023pub const PF_X: u32 = 1 << 0;
2024pub const PF_W: u32 = 1 << 1;
2025pub const PF_R: u32 = 1 << 2;
2026pub const PF_MASKOS: u32 = 0x0ff00000;
2027pub const PF_MASKPROC: u32 = 0xf0000000;
2028
2029// elf.h - Legal values for a_type (entry type).
2030pub const AT_NULL: ::c_ulong = 0;
2031pub const AT_IGNORE: ::c_ulong = 1;
2032pub const AT_EXECFD: ::c_ulong = 2;
2033pub const AT_PHDR: ::c_ulong = 3;
2034pub const AT_PHENT: ::c_ulong = 4;
2035pub const AT_PHNUM: ::c_ulong = 5;
2036pub const AT_PAGESZ: ::c_ulong = 6;
2037pub const AT_BASE: ::c_ulong = 7;
2038pub const AT_FLAGS: ::c_ulong = 8;
2039pub const AT_ENTRY: ::c_ulong = 9;
2040pub const AT_NOTELF: ::c_ulong = 10;
2041pub const AT_UID: ::c_ulong = 11;
2042pub const AT_EUID: ::c_ulong = 12;
2043pub const AT_GID: ::c_ulong = 13;
2044pub const AT_EGID: ::c_ulong = 14;
2045pub const AT_PLATFORM: ::c_ulong = 15;
2046pub const AT_HWCAP: ::c_ulong = 16;
2047pub const AT_CLKTCK: ::c_ulong = 17;
2048
2049pub const AT_SECURE: ::c_ulong = 23;
2050pub const AT_BASE_PLATFORM: ::c_ulong = 24;
2051pub const AT_RANDOM: ::c_ulong = 25;
2052pub const AT_HWCAP2: ::c_ulong = 26;
2053
2054pub const AT_EXECFN: ::c_ulong = 31;
2055
2056// defined in arch/<arch>/include/uapi/asm/auxvec.h but has the same value
2057// wherever it is defined.
2058pub const AT_SYSINFO_EHDR: ::c_ulong = 33;
2059pub const AT_MINSIGSTKSZ: ::c_ulong = 51;
2060
2061pub const GLOB_ERR: ::c_int = 1 << 0;
2062pub const GLOB_MARK: ::c_int = 1 << 1;
2063pub const GLOB_NOSORT: ::c_int = 1 << 2;
2064pub const GLOB_DOOFFS: ::c_int = 1 << 3;
2065pub const GLOB_NOCHECK: ::c_int = 1 << 4;
2066pub const GLOB_APPEND: ::c_int = 1 << 5;
2067pub const GLOB_NOESCAPE: ::c_int = 1 << 6;
2068
2069pub const GLOB_NOSPACE: ::c_int = 1;
2070pub const GLOB_ABORTED: ::c_int = 2;
2071pub const GLOB_NOMATCH: ::c_int = 3;
2072
2073pub const POSIX_MADV_NORMAL: ::c_int = 0;
2074pub const POSIX_MADV_RANDOM: ::c_int = 1;
2075pub const POSIX_MADV_SEQUENTIAL: ::c_int = 2;
2076pub const POSIX_MADV_WILLNEED: ::c_int = 3;
2077pub const POSIX_SPAWN_USEVFORK: ::c_int = 64;
2078pub const POSIX_SPAWN_SETSID: ::c_int = 128;
2079
2080pub const S_IEXEC: mode_t = 0o0100;
2081pub const S_IWRITE: mode_t = 0o0200;
2082pub const S_IREAD: mode_t = 0o0400;
2083
2084pub const F_LOCK: ::c_int = 1;
2085pub const F_TEST: ::c_int = 3;
2086pub const F_TLOCK: ::c_int = 2;
2087pub const F_ULOCK: ::c_int = 0;
2088
2089pub const F_SEAL_FUTURE_WRITE: ::c_int = 0x0010;
2090
2091pub const IFF_LOWER_UP: ::c_int = 0x10000;
2092pub const IFF_DORMANT: ::c_int = 0x20000;
2093pub const IFF_ECHO: ::c_int = 0x40000;
2094
2095// linux/if_addr.h
2096pub const IFA_UNSPEC: ::c_ushort = 0;
2097pub const IFA_ADDRESS: ::c_ushort = 1;
2098pub const IFA_LOCAL: ::c_ushort = 2;
2099pub const IFA_LABEL: ::c_ushort = 3;
2100pub const IFA_BROADCAST: ::c_ushort = 4;
2101pub const IFA_ANYCAST: ::c_ushort = 5;
2102pub const IFA_CACHEINFO: ::c_ushort = 6;
2103pub const IFA_MULTICAST: ::c_ushort = 7;
2104
2105pub const IFA_F_SECONDARY: u32 = 0x01;
2106pub const IFA_F_TEMPORARY: u32 = 0x01;
2107pub const IFA_F_NODAD: u32 = 0x02;
2108pub const IFA_F_OPTIMISTIC: u32 = 0x04;
2109pub const IFA_F_DADFAILED: u32 = 0x08;
2110pub const IFA_F_HOMEADDRESS: u32 = 0x10;
2111pub const IFA_F_DEPRECATED: u32 = 0x20;
2112pub const IFA_F_TENTATIVE: u32 = 0x40;
2113pub const IFA_F_PERMANENT: u32 = 0x80;
2114
2115// linux/if_link.h
2116pub const IFLA_UNSPEC: ::c_ushort = 0;
2117pub const IFLA_ADDRESS: ::c_ushort = 1;
2118pub const IFLA_BROADCAST: ::c_ushort = 2;
2119pub const IFLA_IFNAME: ::c_ushort = 3;
2120pub const IFLA_MTU: ::c_ushort = 4;
2121pub const IFLA_LINK: ::c_ushort = 5;
2122pub const IFLA_QDISC: ::c_ushort = 6;
2123pub const IFLA_STATS: ::c_ushort = 7;
2124pub const IFLA_COST: ::c_ushort = 8;
2125pub const IFLA_PRIORITY: ::c_ushort = 9;
2126pub const IFLA_MASTER: ::c_ushort = 10;
2127pub const IFLA_WIRELESS: ::c_ushort = 11;
2128pub const IFLA_PROTINFO: ::c_ushort = 12;
2129pub const IFLA_TXQLEN: ::c_ushort = 13;
2130pub const IFLA_MAP: ::c_ushort = 14;
2131pub const IFLA_WEIGHT: ::c_ushort = 15;
2132pub const IFLA_OPERSTATE: ::c_ushort = 16;
2133pub const IFLA_LINKMODE: ::c_ushort = 17;
2134pub const IFLA_LINKINFO: ::c_ushort = 18;
2135pub const IFLA_NET_NS_PID: ::c_ushort = 19;
2136pub const IFLA_IFALIAS: ::c_ushort = 20;
2137pub const IFLA_NUM_VF: ::c_ushort = 21;
2138pub const IFLA_VFINFO_LIST: ::c_ushort = 22;
2139pub const IFLA_STATS64: ::c_ushort = 23;
2140pub const IFLA_VF_PORTS: ::c_ushort = 24;
2141pub const IFLA_PORT_SELF: ::c_ushort = 25;
2142pub const IFLA_AF_SPEC: ::c_ushort = 26;
2143pub const IFLA_GROUP: ::c_ushort = 27;
2144pub const IFLA_NET_NS_FD: ::c_ushort = 28;
2145pub const IFLA_EXT_MASK: ::c_ushort = 29;
2146pub const IFLA_PROMISCUITY: ::c_ushort = 30;
2147pub const IFLA_NUM_TX_QUEUES: ::c_ushort = 31;
2148pub const IFLA_NUM_RX_QUEUES: ::c_ushort = 32;
2149pub const IFLA_CARRIER: ::c_ushort = 33;
2150pub const IFLA_PHYS_PORT_ID: ::c_ushort = 34;
2151pub const IFLA_CARRIER_CHANGES: ::c_ushort = 35;
2152pub const IFLA_PHYS_SWITCH_ID: ::c_ushort = 36;
2153pub const IFLA_LINK_NETNSID: ::c_ushort = 37;
2154pub const IFLA_PHYS_PORT_NAME: ::c_ushort = 38;
2155pub const IFLA_PROTO_DOWN: ::c_ushort = 39;
2156pub const IFLA_GSO_MAX_SEGS: ::c_ushort = 40;
2157pub const IFLA_GSO_MAX_SIZE: ::c_ushort = 41;
2158pub const IFLA_PAD: ::c_ushort = 42;
2159pub const IFLA_XDP: ::c_ushort = 43;
2160pub const IFLA_EVENT: ::c_ushort = 44;
2161pub const IFLA_NEW_NETNSID: ::c_ushort = 45;
2162pub const IFLA_IF_NETNSID: ::c_ushort = 46;
2163pub const IFLA_TARGET_NETNSID: ::c_ushort = IFLA_IF_NETNSID;
2164pub const IFLA_CARRIER_UP_COUNT: ::c_ushort = 47;
2165pub const IFLA_CARRIER_DOWN_COUNT: ::c_ushort = 48;
2166pub const IFLA_NEW_IFINDEX: ::c_ushort = 49;
2167pub const IFLA_MIN_MTU: ::c_ushort = 50;
2168pub const IFLA_MAX_MTU: ::c_ushort = 51;
2169pub const IFLA_PROP_LIST: ::c_ushort = 52;
2170pub const IFLA_ALT_IFNAME: ::c_ushort = 53;
2171pub const IFLA_PERM_ADDRESS: ::c_ushort = 54;
2172pub const IFLA_PROTO_DOWN_REASON: ::c_ushort = 55;
2173pub const IFLA_PARENT_DEV_NAME: ::c_ushort = 56;
2174pub const IFLA_PARENT_DEV_BUS_NAME: ::c_ushort = 57;
2175pub const IFLA_GRO_MAX_SIZE: ::c_ushort = 58;
2176pub const IFLA_TSO_MAX_SIZE: ::c_ushort = 59;
2177pub const IFLA_TSO_MAX_SEGS: ::c_ushort = 60;
2178pub const IFLA_ALLMULTI: ::c_ushort = 61;
2179
2180pub const IFLA_INFO_UNSPEC: ::c_ushort = 0;
2181pub const IFLA_INFO_KIND: ::c_ushort = 1;
2182pub const IFLA_INFO_DATA: ::c_ushort = 2;
2183pub const IFLA_INFO_XSTATS: ::c_ushort = 3;
2184pub const IFLA_INFO_SLAVE_KIND: ::c_ushort = 4;
2185pub const IFLA_INFO_SLAVE_DATA: ::c_ushort = 5;
2186
2187// linux/if_tun.h
2188/* TUNSETIFF ifr flags */
2189pub const IFF_TUN: ::c_int = 0x0001;
2190pub const IFF_TAP: ::c_int = 0x0002;
2191pub const IFF_NAPI: ::c_int = 0x0010;
2192pub const IFF_NAPI_FRAGS: ::c_int = 0x0020;
2193// Used in TUNSETIFF to bring up tun/tap without carrier
2194pub const IFF_NO_CARRIER: ::c_int = 0x0040;
2195pub const IFF_NO_PI: ::c_int = 0x1000;
2196// Read queue size
2197pub const TUN_READQ_SIZE: ::c_short = 500;
2198// TUN device type flags: deprecated. Use IFF_TUN/IFF_TAP instead.
2199pub const TUN_TUN_DEV: ::c_short = ::IFF_TUN as ::c_short;
2200pub const TUN_TAP_DEV: ::c_short = ::IFF_TAP as ::c_short;
2201pub const TUN_TYPE_MASK: ::c_short = 0x000f;
2202// This flag has no real effect
2203pub const IFF_ONE_QUEUE: ::c_int = 0x2000;
2204pub const IFF_VNET_HDR: ::c_int = 0x4000;
2205pub const IFF_TUN_EXCL: ::c_int = 0x8000;
2206pub const IFF_MULTI_QUEUE: ::c_int = 0x0100;
2207pub const IFF_ATTACH_QUEUE: ::c_int = 0x0200;
2208pub const IFF_DETACH_QUEUE: ::c_int = 0x0400;
2209// read-only flag
2210pub const IFF_PERSIST: ::c_int = 0x0800;
2211pub const IFF_NOFILTER: ::c_int = 0x1000;
2212// Socket options
2213pub const TUN_TX_TIMESTAMP: ::c_int = 1;
2214// Features for GSO (TUNSETOFFLOAD)
2215pub const TUN_F_CSUM: ::c_uint = 0x01;
2216pub const TUN_F_TSO4: ::c_uint = 0x02;
2217pub const TUN_F_TSO6: ::c_uint = 0x04;
2218pub const TUN_F_TSO_ECN: ::c_uint = 0x08;
2219pub const TUN_F_UFO: ::c_uint = 0x10;
2220pub const TUN_F_USO4: ::c_uint = 0x20;
2221pub const TUN_F_USO6: ::c_uint = 0x40;
2222// Protocol info prepended to the packets (when IFF_NO_PI is not set)
2223pub const TUN_PKT_STRIP: ::c_int = 0x0001;
2224// Accept all multicast packets
2225pub const TUN_FLT_ALLMULTI: ::c_int = 0x0001;
2226
2227// Since Linux 3.1
2228pub const SEEK_DATA: ::c_int = 3;
2229pub const SEEK_HOLE: ::c_int = 4;
2230
2231pub const ST_RDONLY: ::c_ulong = 1;
2232pub const ST_NOSUID: ::c_ulong = 2;
2233pub const ST_NODEV: ::c_ulong = 4;
2234pub const ST_NOEXEC: ::c_ulong = 8;
2235pub const ST_SYNCHRONOUS: ::c_ulong = 16;
2236pub const ST_MANDLOCK: ::c_ulong = 64;
2237pub const ST_WRITE: ::c_ulong = 128;
2238pub const ST_APPEND: ::c_ulong = 256;
2239pub const ST_IMMUTABLE: ::c_ulong = 512;
2240pub const ST_NOATIME: ::c_ulong = 1024;
2241pub const ST_NODIRATIME: ::c_ulong = 2048;
2242
2243pub const RTLD_NEXT: *mut ::c_void = -1i64 as *mut ::c_void;
2244pub const RTLD_DEFAULT: *mut ::c_void = 0i64 as *mut ::c_void;
2245pub const RTLD_NODELETE: ::c_int = 0x1000;
2246pub const RTLD_NOW: ::c_int = 0x2;
2247
2248pub const AT_EACCESS: ::c_int = 0x200;
2249
2250// linux/mempolicy.h
2251pub const MPOL_DEFAULT: ::c_int = 0;
2252pub const MPOL_PREFERRED: ::c_int = 1;
2253pub const MPOL_BIND: ::c_int = 2;
2254pub const MPOL_INTERLEAVE: ::c_int = 3;
2255pub const MPOL_LOCAL: ::c_int = 4;
2256pub const MPOL_F_NUMA_BALANCING: ::c_int = 1 << 13;
2257pub const MPOL_F_RELATIVE_NODES: ::c_int = 1 << 14;
2258pub const MPOL_F_STATIC_NODES: ::c_int = 1 << 15;
2259
2260// linux/membarrier.h
2261pub const MEMBARRIER_CMD_QUERY: ::c_int = 0;
2262pub const MEMBARRIER_CMD_GLOBAL: ::c_int = 1 << 0;
2263pub const MEMBARRIER_CMD_GLOBAL_EXPEDITED: ::c_int = 1 << 1;
2264pub const MEMBARRIER_CMD_REGISTER_GLOBAL_EXPEDITED: ::c_int = 1 << 2;
2265pub const MEMBARRIER_CMD_PRIVATE_EXPEDITED: ::c_int = 1 << 3;
2266pub const MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED: ::c_int = 1 << 4;
2267pub const MEMBARRIER_CMD_PRIVATE_EXPEDITED_SYNC_CORE: ::c_int = 1 << 5;
2268pub const MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_SYNC_CORE: ::c_int = 1 << 6;
2269pub const MEMBARRIER_CMD_PRIVATE_EXPEDITED_RSEQ: ::c_int = 1 << 7;
2270pub const MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_RSEQ: ::c_int = 1 << 8;
2271
2272align_const! {
2273    pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = pthread_mutex_t {
2274        size: [0; __SIZEOF_PTHREAD_MUTEX_T],
2275    };
2276    pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = pthread_cond_t {
2277        size: [0; __SIZEOF_PTHREAD_COND_T],
2278    };
2279    pub const PTHREAD_RWLOCK_INITIALIZER: pthread_rwlock_t = pthread_rwlock_t {
2280        size: [0; __SIZEOF_PTHREAD_RWLOCK_T],
2281    };
2282}
2283pub const PTHREAD_BARRIER_SERIAL_THREAD: ::c_int = -1;
2284pub const PTHREAD_ONCE_INIT: pthread_once_t = 0;
2285pub const PTHREAD_MUTEX_NORMAL: ::c_int = 0;
2286pub const PTHREAD_MUTEX_RECURSIVE: ::c_int = 1;
2287pub const PTHREAD_MUTEX_ERRORCHECK: ::c_int = 2;
2288pub const PTHREAD_MUTEX_DEFAULT: ::c_int = PTHREAD_MUTEX_NORMAL;
2289pub const PTHREAD_MUTEX_STALLED: ::c_int = 0;
2290pub const PTHREAD_MUTEX_ROBUST: ::c_int = 1;
2291pub const PTHREAD_PRIO_NONE: ::c_int = 0;
2292pub const PTHREAD_PRIO_INHERIT: ::c_int = 1;
2293pub const PTHREAD_PRIO_PROTECT: ::c_int = 2;
2294pub const PTHREAD_PROCESS_PRIVATE: ::c_int = 0;
2295pub const PTHREAD_PROCESS_SHARED: ::c_int = 1;
2296pub const PTHREAD_INHERIT_SCHED: ::c_int = 0;
2297pub const PTHREAD_EXPLICIT_SCHED: ::c_int = 1;
2298pub const __SIZEOF_PTHREAD_COND_T: usize = 48;
2299
2300pub const RENAME_NOREPLACE: ::c_uint = 1;
2301pub const RENAME_EXCHANGE: ::c_uint = 2;
2302pub const RENAME_WHITEOUT: ::c_uint = 4;
2303
2304// netinet/in.h
2305// NOTE: These are in addition to the constants defined in src/unix/mod.rs
2306
2307#[deprecated(
2308    since = "0.2.80",
2309    note = "This value was increased in the newer kernel \
2310            and we'll change this following upstream in the future release. \
2311            See #1896 for more info."
2312)]
2313pub const IPPROTO_MAX: ::c_int = 256;
2314
2315// System V IPC
2316pub const IPC_PRIVATE: ::key_t = 0;
2317
2318pub const IPC_CREAT: ::c_int = 0o1000;
2319pub const IPC_EXCL: ::c_int = 0o2000;
2320pub const IPC_NOWAIT: ::c_int = 0o4000;
2321
2322pub const IPC_RMID: ::c_int = 0;
2323pub const IPC_SET: ::c_int = 1;
2324pub const IPC_STAT: ::c_int = 2;
2325pub const IPC_INFO: ::c_int = 3;
2326pub const MSG_STAT: ::c_int = 11;
2327pub const MSG_INFO: ::c_int = 12;
2328pub const MSG_NOTIFICATION: ::c_int = 0x8000;
2329
2330pub const MSG_NOERROR: ::c_int = 0o10000;
2331pub const MSG_EXCEPT: ::c_int = 0o20000;
2332pub const MSG_ZEROCOPY: ::c_int = 0x4000000;
2333
2334pub const SHM_R: ::c_int = 0o400;
2335pub const SHM_W: ::c_int = 0o200;
2336
2337pub const SHM_RDONLY: ::c_int = 0o10000;
2338pub const SHM_RND: ::c_int = 0o20000;
2339pub const SHM_REMAP: ::c_int = 0o40000;
2340
2341pub const SHM_LOCK: ::c_int = 11;
2342pub const SHM_UNLOCK: ::c_int = 12;
2343
2344pub const SHM_HUGETLB: ::c_int = 0o4000;
2345#[cfg(not(all(target_env = "uclibc", target_arch = "mips")))]
2346pub const SHM_NORESERVE: ::c_int = 0o10000;
2347
2348pub const QFMT_VFS_OLD: ::c_int = 1;
2349pub const QFMT_VFS_V0: ::c_int = 2;
2350pub const QFMT_VFS_V1: ::c_int = 4;
2351
2352pub const EFD_SEMAPHORE: ::c_int = 0x1;
2353
2354pub const LOG_NFACILITIES: ::c_int = 24;
2355
2356pub const SEM_FAILED: *mut ::sem_t = 0 as *mut sem_t;
2357
2358pub const RB_AUTOBOOT: ::c_int = 0x01234567u32 as i32;
2359pub const RB_HALT_SYSTEM: ::c_int = 0xcdef0123u32 as i32;
2360pub const RB_ENABLE_CAD: ::c_int = 0x89abcdefu32 as i32;
2361pub const RB_DISABLE_CAD: ::c_int = 0x00000000u32 as i32;
2362pub const RB_POWER_OFF: ::c_int = 0x4321fedcu32 as i32;
2363pub const RB_SW_SUSPEND: ::c_int = 0xd000fce2u32 as i32;
2364pub const RB_KEXEC: ::c_int = 0x45584543u32 as i32;
2365
2366pub const AI_PASSIVE: ::c_int = 0x0001;
2367pub const AI_CANONNAME: ::c_int = 0x0002;
2368pub const AI_NUMERICHOST: ::c_int = 0x0004;
2369pub const AI_V4MAPPED: ::c_int = 0x0008;
2370pub const AI_ALL: ::c_int = 0x0010;
2371pub const AI_ADDRCONFIG: ::c_int = 0x0020;
2372
2373pub const AI_NUMERICSERV: ::c_int = 0x0400;
2374
2375pub const EAI_BADFLAGS: ::c_int = -1;
2376pub const EAI_NONAME: ::c_int = -2;
2377pub const EAI_AGAIN: ::c_int = -3;
2378pub const EAI_FAIL: ::c_int = -4;
2379pub const EAI_NODATA: ::c_int = -5;
2380pub const EAI_FAMILY: ::c_int = -6;
2381pub const EAI_SOCKTYPE: ::c_int = -7;
2382pub const EAI_SERVICE: ::c_int = -8;
2383pub const EAI_MEMORY: ::c_int = -10;
2384pub const EAI_SYSTEM: ::c_int = -11;
2385pub const EAI_OVERFLOW: ::c_int = -12;
2386
2387pub const NI_NUMERICHOST: ::c_int = 1;
2388pub const NI_NUMERICSERV: ::c_int = 2;
2389pub const NI_NOFQDN: ::c_int = 4;
2390pub const NI_NAMEREQD: ::c_int = 8;
2391pub const NI_DGRAM: ::c_int = 16;
2392pub const NI_IDN: ::c_int = 32;
2393
2394pub const SYNC_FILE_RANGE_WAIT_BEFORE: ::c_uint = 1;
2395pub const SYNC_FILE_RANGE_WRITE: ::c_uint = 2;
2396pub const SYNC_FILE_RANGE_WAIT_AFTER: ::c_uint = 4;
2397
2398cfg_if! {
2399    if #[cfg(not(target_env = "uclibc"))] {
2400        pub const AIO_CANCELED: ::c_int = 0;
2401        pub const AIO_NOTCANCELED: ::c_int = 1;
2402        pub const AIO_ALLDONE: ::c_int = 2;
2403        pub const LIO_READ: ::c_int = 0;
2404        pub const LIO_WRITE: ::c_int = 1;
2405        pub const LIO_NOP: ::c_int = 2;
2406        pub const LIO_WAIT: ::c_int = 0;
2407        pub const LIO_NOWAIT: ::c_int = 1;
2408        pub const RUSAGE_THREAD: ::c_int = 1;
2409        pub const MSG_COPY: ::c_int = 0o40000;
2410        pub const SHM_EXEC: ::c_int = 0o100000;
2411        pub const IPV6_MULTICAST_ALL: ::c_int = 29;
2412        pub const IPV6_ROUTER_ALERT_ISOLATE: ::c_int = 30;
2413        pub const PACKET_MR_UNICAST: ::c_int = 3;
2414        pub const PTRACE_EVENT_STOP: ::c_int = 128;
2415        pub const UDP_SEGMENT: ::c_int = 103;
2416        pub const UDP_GRO: ::c_int = 104;
2417    }
2418}
2419
2420pub const MREMAP_MAYMOVE: ::c_int = 1;
2421pub const MREMAP_FIXED: ::c_int = 2;
2422pub const MREMAP_DONTUNMAP: ::c_int = 4;
2423
2424pub const PR_SET_PDEATHSIG: ::c_int = 1;
2425pub const PR_GET_PDEATHSIG: ::c_int = 2;
2426
2427pub const PR_GET_DUMPABLE: ::c_int = 3;
2428pub const PR_SET_DUMPABLE: ::c_int = 4;
2429
2430pub const PR_GET_UNALIGN: ::c_int = 5;
2431pub const PR_SET_UNALIGN: ::c_int = 6;
2432pub const PR_UNALIGN_NOPRINT: ::c_int = 1;
2433pub const PR_UNALIGN_SIGBUS: ::c_int = 2;
2434
2435pub const PR_GET_KEEPCAPS: ::c_int = 7;
2436pub const PR_SET_KEEPCAPS: ::c_int = 8;
2437
2438pub const PR_GET_FPEMU: ::c_int = 9;
2439pub const PR_SET_FPEMU: ::c_int = 10;
2440pub const PR_FPEMU_NOPRINT: ::c_int = 1;
2441pub const PR_FPEMU_SIGFPE: ::c_int = 2;
2442
2443pub const PR_GET_FPEXC: ::c_int = 11;
2444pub const PR_SET_FPEXC: ::c_int = 12;
2445pub const PR_FP_EXC_SW_ENABLE: ::c_int = 0x80;
2446pub const PR_FP_EXC_DIV: ::c_int = 0x010000;
2447pub const PR_FP_EXC_OVF: ::c_int = 0x020000;
2448pub const PR_FP_EXC_UND: ::c_int = 0x040000;
2449pub const PR_FP_EXC_RES: ::c_int = 0x080000;
2450pub const PR_FP_EXC_INV: ::c_int = 0x100000;
2451pub const PR_FP_EXC_DISABLED: ::c_int = 0;
2452pub const PR_FP_EXC_NONRECOV: ::c_int = 1;
2453pub const PR_FP_EXC_ASYNC: ::c_int = 2;
2454pub const PR_FP_EXC_PRECISE: ::c_int = 3;
2455
2456pub const PR_GET_TIMING: ::c_int = 13;
2457pub const PR_SET_TIMING: ::c_int = 14;
2458pub const PR_TIMING_STATISTICAL: ::c_int = 0;
2459pub const PR_TIMING_TIMESTAMP: ::c_int = 1;
2460
2461pub const PR_SET_NAME: ::c_int = 15;
2462pub const PR_GET_NAME: ::c_int = 16;
2463
2464pub const PR_GET_ENDIAN: ::c_int = 19;
2465pub const PR_SET_ENDIAN: ::c_int = 20;
2466pub const PR_ENDIAN_BIG: ::c_int = 0;
2467pub const PR_ENDIAN_LITTLE: ::c_int = 1;
2468pub const PR_ENDIAN_PPC_LITTLE: ::c_int = 2;
2469
2470pub const PR_GET_SECCOMP: ::c_int = 21;
2471pub const PR_SET_SECCOMP: ::c_int = 22;
2472
2473pub const PR_CAPBSET_READ: ::c_int = 23;
2474pub const PR_CAPBSET_DROP: ::c_int = 24;
2475
2476pub const PR_GET_TSC: ::c_int = 25;
2477pub const PR_SET_TSC: ::c_int = 26;
2478pub const PR_TSC_ENABLE: ::c_int = 1;
2479pub const PR_TSC_SIGSEGV: ::c_int = 2;
2480
2481pub const PR_GET_SECUREBITS: ::c_int = 27;
2482pub const PR_SET_SECUREBITS: ::c_int = 28;
2483
2484pub const PR_SET_TIMERSLACK: ::c_int = 29;
2485pub const PR_GET_TIMERSLACK: ::c_int = 30;
2486
2487pub const PR_TASK_PERF_EVENTS_DISABLE: ::c_int = 31;
2488pub const PR_TASK_PERF_EVENTS_ENABLE: ::c_int = 32;
2489
2490pub const PR_MCE_KILL: ::c_int = 33;
2491pub const PR_MCE_KILL_CLEAR: ::c_int = 0;
2492pub const PR_MCE_KILL_SET: ::c_int = 1;
2493
2494pub const PR_MCE_KILL_LATE: ::c_int = 0;
2495pub const PR_MCE_KILL_EARLY: ::c_int = 1;
2496pub const PR_MCE_KILL_DEFAULT: ::c_int = 2;
2497
2498pub const PR_MCE_KILL_GET: ::c_int = 34;
2499
2500pub const PR_SET_MM: ::c_int = 35;
2501pub const PR_SET_MM_START_CODE: ::c_int = 1;
2502pub const PR_SET_MM_END_CODE: ::c_int = 2;
2503pub const PR_SET_MM_START_DATA: ::c_int = 3;
2504pub const PR_SET_MM_END_DATA: ::c_int = 4;
2505pub const PR_SET_MM_START_STACK: ::c_int = 5;
2506pub const PR_SET_MM_START_BRK: ::c_int = 6;
2507pub const PR_SET_MM_BRK: ::c_int = 7;
2508pub const PR_SET_MM_ARG_START: ::c_int = 8;
2509pub const PR_SET_MM_ARG_END: ::c_int = 9;
2510pub const PR_SET_MM_ENV_START: ::c_int = 10;
2511pub const PR_SET_MM_ENV_END: ::c_int = 11;
2512pub const PR_SET_MM_AUXV: ::c_int = 12;
2513pub const PR_SET_MM_EXE_FILE: ::c_int = 13;
2514pub const PR_SET_MM_MAP: ::c_int = 14;
2515pub const PR_SET_MM_MAP_SIZE: ::c_int = 15;
2516
2517pub const PR_SET_PTRACER: ::c_int = 0x59616d61;
2518pub const PR_SET_PTRACER_ANY: ::c_ulong = 0xffffffffffffffff;
2519
2520pub const PR_SET_CHILD_SUBREAPER: ::c_int = 36;
2521pub const PR_GET_CHILD_SUBREAPER: ::c_int = 37;
2522
2523pub const PR_SET_NO_NEW_PRIVS: ::c_int = 38;
2524pub const PR_GET_NO_NEW_PRIVS: ::c_int = 39;
2525
2526pub const PR_GET_TID_ADDRESS: ::c_int = 40;
2527
2528pub const PR_SET_THP_DISABLE: ::c_int = 41;
2529pub const PR_GET_THP_DISABLE: ::c_int = 42;
2530
2531pub const PR_MPX_ENABLE_MANAGEMENT: ::c_int = 43;
2532pub const PR_MPX_DISABLE_MANAGEMENT: ::c_int = 44;
2533
2534pub const PR_SET_FP_MODE: ::c_int = 45;
2535pub const PR_GET_FP_MODE: ::c_int = 46;
2536pub const PR_FP_MODE_FR: ::c_int = 1 << 0;
2537pub const PR_FP_MODE_FRE: ::c_int = 1 << 1;
2538
2539pub const PR_CAP_AMBIENT: ::c_int = 47;
2540pub const PR_CAP_AMBIENT_IS_SET: ::c_int = 1;
2541pub const PR_CAP_AMBIENT_RAISE: ::c_int = 2;
2542pub const PR_CAP_AMBIENT_LOWER: ::c_int = 3;
2543pub const PR_CAP_AMBIENT_CLEAR_ALL: ::c_int = 4;
2544
2545pub const PR_SET_VMA: ::c_int = 0x53564d41;
2546pub const PR_SET_VMA_ANON_NAME: ::c_int = 0;
2547
2548pub const PR_SCHED_CORE: ::c_int = 62;
2549pub const PR_SCHED_CORE_GET: ::c_int = 0;
2550pub const PR_SCHED_CORE_CREATE: ::c_int = 1;
2551pub const PR_SCHED_CORE_SHARE_TO: ::c_int = 2;
2552pub const PR_SCHED_CORE_SHARE_FROM: ::c_int = 3;
2553pub const PR_SCHED_CORE_MAX: ::c_int = 4;
2554pub const PR_SCHED_CORE_SCOPE_THREAD: ::c_int = 0;
2555pub const PR_SCHED_CORE_SCOPE_THREAD_GROUP: ::c_int = 1;
2556pub const PR_SCHED_CORE_SCOPE_PROCESS_GROUP: ::c_int = 2;
2557
2558pub const GRND_NONBLOCK: ::c_uint = 0x0001;
2559pub const GRND_RANDOM: ::c_uint = 0x0002;
2560pub const GRND_INSECURE: ::c_uint = 0x0004;
2561
2562// <linux/seccomp.h>
2563pub const SECCOMP_MODE_DISABLED: ::c_uint = 0;
2564pub const SECCOMP_MODE_STRICT: ::c_uint = 1;
2565pub const SECCOMP_MODE_FILTER: ::c_uint = 2;
2566
2567pub const SECCOMP_SET_MODE_STRICT: ::c_uint = 0;
2568pub const SECCOMP_SET_MODE_FILTER: ::c_uint = 1;
2569pub const SECCOMP_GET_ACTION_AVAIL: ::c_uint = 2;
2570pub const SECCOMP_GET_NOTIF_SIZES: ::c_uint = 3;
2571
2572pub const SECCOMP_FILTER_FLAG_TSYNC: ::c_ulong = 1;
2573pub const SECCOMP_FILTER_FLAG_LOG: ::c_ulong = 2;
2574pub const SECCOMP_FILTER_FLAG_SPEC_ALLOW: ::c_ulong = 4;
2575pub const SECCOMP_FILTER_FLAG_NEW_LISTENER: ::c_ulong = 8;
2576pub const SECCOMP_FILTER_FLAG_TSYNC_ESRCH: ::c_ulong = 16;
2577pub const SECCOMP_FILTER_FLAG_WAIT_KILLABLE_RECV: ::c_ulong = 32;
2578
2579pub const SECCOMP_RET_KILL_PROCESS: ::c_uint = 0x80000000;
2580pub const SECCOMP_RET_KILL_THREAD: ::c_uint = 0x00000000;
2581pub const SECCOMP_RET_KILL: ::c_uint = SECCOMP_RET_KILL_THREAD;
2582pub const SECCOMP_RET_TRAP: ::c_uint = 0x00030000;
2583pub const SECCOMP_RET_ERRNO: ::c_uint = 0x00050000;
2584pub const SECCOMP_RET_TRACE: ::c_uint = 0x7ff00000;
2585pub const SECCOMP_RET_LOG: ::c_uint = 0x7ffc0000;
2586pub const SECCOMP_RET_ALLOW: ::c_uint = 0x7fff0000;
2587
2588pub const SECCOMP_RET_ACTION_FULL: ::c_uint = 0xffff0000;
2589pub const SECCOMP_RET_ACTION: ::c_uint = 0x7fff0000;
2590pub const SECCOMP_RET_DATA: ::c_uint = 0x0000ffff;
2591
2592pub const SECCOMP_USER_NOTIF_FLAG_CONTINUE: ::c_ulong = 1;
2593
2594pub const SECCOMP_ADDFD_FLAG_SETFD: ::c_ulong = 1;
2595pub const SECCOMP_ADDFD_FLAG_SEND: ::c_ulong = 2;
2596
2597pub const ITIMER_REAL: ::c_int = 0;
2598pub const ITIMER_VIRTUAL: ::c_int = 1;
2599pub const ITIMER_PROF: ::c_int = 2;
2600
2601pub const TFD_CLOEXEC: ::c_int = O_CLOEXEC;
2602pub const TFD_NONBLOCK: ::c_int = O_NONBLOCK;
2603pub const TFD_TIMER_ABSTIME: ::c_int = 1;
2604pub const TFD_TIMER_CANCEL_ON_SET: ::c_int = 2;
2605
2606pub const _POSIX_VDISABLE: ::cc_t = 0;
2607
2608pub const FALLOC_FL_KEEP_SIZE: ::c_int = 0x01;
2609pub const FALLOC_FL_PUNCH_HOLE: ::c_int = 0x02;
2610pub const FALLOC_FL_COLLAPSE_RANGE: ::c_int = 0x08;
2611pub const FALLOC_FL_ZERO_RANGE: ::c_int = 0x10;
2612pub const FALLOC_FL_INSERT_RANGE: ::c_int = 0x20;
2613pub const FALLOC_FL_UNSHARE_RANGE: ::c_int = 0x40;
2614
2615#[deprecated(
2616    since = "0.2.55",
2617    note = "ENOATTR is not available on Linux; use ENODATA instead"
2618)]
2619pub const ENOATTR: ::c_int = ::ENODATA;
2620
2621pub const SO_ORIGINAL_DST: ::c_int = 80;
2622
2623pub const IP_RECVFRAGSIZE: ::c_int = 25;
2624
2625pub const IPV6_FLOWINFO: ::c_int = 11;
2626pub const IPV6_FLOWLABEL_MGR: ::c_int = 32;
2627pub const IPV6_FLOWINFO_SEND: ::c_int = 33;
2628pub const IPV6_RECVFRAGSIZE: ::c_int = 77;
2629pub const IPV6_FREEBIND: ::c_int = 78;
2630pub const IPV6_FLOWINFO_FLOWLABEL: ::c_int = 0x000fffff;
2631pub const IPV6_FLOWINFO_PRIORITY: ::c_int = 0x0ff00000;
2632
2633pub const IPV6_RTHDR_LOOSE: ::c_int = 0;
2634pub const IPV6_RTHDR_STRICT: ::c_int = 1;
2635
2636// SO_MEMINFO offsets
2637pub const SK_MEMINFO_RMEM_ALLOC: ::c_int = 0;
2638pub const SK_MEMINFO_RCVBUF: ::c_int = 1;
2639pub const SK_MEMINFO_WMEM_ALLOC: ::c_int = 2;
2640pub const SK_MEMINFO_SNDBUF: ::c_int = 3;
2641pub const SK_MEMINFO_FWD_ALLOC: ::c_int = 4;
2642pub const SK_MEMINFO_WMEM_QUEUED: ::c_int = 5;
2643pub const SK_MEMINFO_OPTMEM: ::c_int = 6;
2644pub const SK_MEMINFO_BACKLOG: ::c_int = 7;
2645pub const SK_MEMINFO_DROPS: ::c_int = 8;
2646
2647pub const IUTF8: ::tcflag_t = 0x00004000;
2648#[cfg(not(all(target_env = "uclibc", target_arch = "mips")))]
2649pub const CMSPAR: ::tcflag_t = 0o10000000000;
2650
2651pub const MFD_CLOEXEC: ::c_uint = 0x0001;
2652pub const MFD_ALLOW_SEALING: ::c_uint = 0x0002;
2653pub const MFD_HUGETLB: ::c_uint = 0x0004;
2654pub const MFD_NOEXEC_SEAL: ::c_uint = 0x0008;
2655pub const MFD_EXEC: ::c_uint = 0x0010;
2656pub const MFD_HUGE_64KB: ::c_uint = 0x40000000;
2657pub const MFD_HUGE_512KB: ::c_uint = 0x4c000000;
2658pub const MFD_HUGE_1MB: ::c_uint = 0x50000000;
2659pub const MFD_HUGE_2MB: ::c_uint = 0x54000000;
2660pub const MFD_HUGE_8MB: ::c_uint = 0x5c000000;
2661pub const MFD_HUGE_16MB: ::c_uint = 0x60000000;
2662pub const MFD_HUGE_32MB: ::c_uint = 0x64000000;
2663pub const MFD_HUGE_256MB: ::c_uint = 0x70000000;
2664pub const MFD_HUGE_512MB: ::c_uint = 0x74000000;
2665pub const MFD_HUGE_1GB: ::c_uint = 0x78000000;
2666pub const MFD_HUGE_2GB: ::c_uint = 0x7c000000;
2667pub const MFD_HUGE_16GB: ::c_uint = 0x88000000;
2668pub const MFD_HUGE_MASK: ::c_uint = 63;
2669pub const MFD_HUGE_SHIFT: ::c_uint = 26;
2670
2671// linux/close_range.h
2672pub const CLOSE_RANGE_UNSHARE: ::c_uint = 1 << 1;
2673pub const CLOSE_RANGE_CLOEXEC: ::c_uint = 1 << 2;
2674
2675// linux/filter.h
2676pub const SKF_AD_OFF: ::c_int = -0x1000;
2677pub const SKF_AD_PROTOCOL: ::c_int = 0;
2678pub const SKF_AD_PKTTYPE: ::c_int = 4;
2679pub const SKF_AD_IFINDEX: ::c_int = 8;
2680pub const SKF_AD_NLATTR: ::c_int = 12;
2681pub const SKF_AD_NLATTR_NEST: ::c_int = 16;
2682pub const SKF_AD_MARK: ::c_int = 20;
2683pub const SKF_AD_QUEUE: ::c_int = 24;
2684pub const SKF_AD_HATYPE: ::c_int = 28;
2685pub const SKF_AD_RXHASH: ::c_int = 32;
2686pub const SKF_AD_CPU: ::c_int = 36;
2687pub const SKF_AD_ALU_XOR_X: ::c_int = 40;
2688pub const SKF_AD_VLAN_TAG: ::c_int = 44;
2689pub const SKF_AD_VLAN_TAG_PRESENT: ::c_int = 48;
2690pub const SKF_AD_PAY_OFFSET: ::c_int = 52;
2691pub const SKF_AD_RANDOM: ::c_int = 56;
2692pub const SKF_AD_VLAN_TPID: ::c_int = 60;
2693pub const SKF_AD_MAX: ::c_int = 64;
2694pub const SKF_NET_OFF: ::c_int = -0x100000;
2695pub const SKF_LL_OFF: ::c_int = -0x200000;
2696pub const BPF_NET_OFF: ::c_int = SKF_NET_OFF;
2697pub const BPF_LL_OFF: ::c_int = SKF_LL_OFF;
2698pub const BPF_MEMWORDS: ::c_int = 16;
2699pub const BPF_MAXINSNS: ::c_int = 4096;
2700
2701// linux/bpf_common.h
2702pub const BPF_LD: ::__u32 = 0x00;
2703pub const BPF_LDX: ::__u32 = 0x01;
2704pub const BPF_ST: ::__u32 = 0x02;
2705pub const BPF_STX: ::__u32 = 0x03;
2706pub const BPF_ALU: ::__u32 = 0x04;
2707pub const BPF_JMP: ::__u32 = 0x05;
2708pub const BPF_RET: ::__u32 = 0x06;
2709pub const BPF_MISC: ::__u32 = 0x07;
2710pub const BPF_W: ::__u32 = 0x00;
2711pub const BPF_H: ::__u32 = 0x08;
2712pub const BPF_B: ::__u32 = 0x10;
2713pub const BPF_IMM: ::__u32 = 0x00;
2714pub const BPF_ABS: ::__u32 = 0x20;
2715pub const BPF_IND: ::__u32 = 0x40;
2716pub const BPF_MEM: ::__u32 = 0x60;
2717pub const BPF_LEN: ::__u32 = 0x80;
2718pub const BPF_MSH: ::__u32 = 0xa0;
2719pub const BPF_ADD: ::__u32 = 0x00;
2720pub const BPF_SUB: ::__u32 = 0x10;
2721pub const BPF_MUL: ::__u32 = 0x20;
2722pub const BPF_DIV: ::__u32 = 0x30;
2723pub const BPF_OR: ::__u32 = 0x40;
2724pub const BPF_AND: ::__u32 = 0x50;
2725pub const BPF_LSH: ::__u32 = 0x60;
2726pub const BPF_RSH: ::__u32 = 0x70;
2727pub const BPF_NEG: ::__u32 = 0x80;
2728pub const BPF_MOD: ::__u32 = 0x90;
2729pub const BPF_XOR: ::__u32 = 0xa0;
2730pub const BPF_JA: ::__u32 = 0x00;
2731pub const BPF_JEQ: ::__u32 = 0x10;
2732pub const BPF_JGT: ::__u32 = 0x20;
2733pub const BPF_JGE: ::__u32 = 0x30;
2734pub const BPF_JSET: ::__u32 = 0x40;
2735pub const BPF_K: ::__u32 = 0x00;
2736pub const BPF_X: ::__u32 = 0x08;
2737
2738// linux/openat2.h
2739pub const RESOLVE_NO_XDEV: ::__u64 = 0x01;
2740pub const RESOLVE_NO_MAGICLINKS: ::__u64 = 0x02;
2741pub const RESOLVE_NO_SYMLINKS: ::__u64 = 0x04;
2742pub const RESOLVE_BENEATH: ::__u64 = 0x08;
2743pub const RESOLVE_IN_ROOT: ::__u64 = 0x10;
2744pub const RESOLVE_CACHED: ::__u64 = 0x20;
2745
2746// linux/if_ether.h
2747pub const ETH_ALEN: ::c_int = 6;
2748pub const ETH_HLEN: ::c_int = 14;
2749pub const ETH_ZLEN: ::c_int = 60;
2750pub const ETH_DATA_LEN: ::c_int = 1500;
2751pub const ETH_FRAME_LEN: ::c_int = 1514;
2752pub const ETH_FCS_LEN: ::c_int = 4;
2753
2754// These are the defined Ethernet Protocol ID's.
2755pub const ETH_P_LOOP: ::c_int = 0x0060;
2756pub const ETH_P_PUP: ::c_int = 0x0200;
2757pub const ETH_P_PUPAT: ::c_int = 0x0201;
2758pub const ETH_P_IP: ::c_int = 0x0800;
2759pub const ETH_P_X25: ::c_int = 0x0805;
2760pub const ETH_P_ARP: ::c_int = 0x0806;
2761pub const ETH_P_BPQ: ::c_int = 0x08FF;
2762pub const ETH_P_IEEEPUP: ::c_int = 0x0a00;
2763pub const ETH_P_IEEEPUPAT: ::c_int = 0x0a01;
2764pub const ETH_P_BATMAN: ::c_int = 0x4305;
2765pub const ETH_P_DEC: ::c_int = 0x6000;
2766pub const ETH_P_DNA_DL: ::c_int = 0x6001;
2767pub const ETH_P_DNA_RC: ::c_int = 0x6002;
2768pub const ETH_P_DNA_RT: ::c_int = 0x6003;
2769pub const ETH_P_LAT: ::c_int = 0x6004;
2770pub const ETH_P_DIAG: ::c_int = 0x6005;
2771pub const ETH_P_CUST: ::c_int = 0x6006;
2772pub const ETH_P_SCA: ::c_int = 0x6007;
2773pub const ETH_P_TEB: ::c_int = 0x6558;
2774pub const ETH_P_RARP: ::c_int = 0x8035;
2775pub const ETH_P_ATALK: ::c_int = 0x809B;
2776pub const ETH_P_AARP: ::c_int = 0x80F3;
2777pub const ETH_P_8021Q: ::c_int = 0x8100;
2778pub const ETH_P_IPX: ::c_int = 0x8137;
2779pub const ETH_P_IPV6: ::c_int = 0x86DD;
2780pub const ETH_P_PAUSE: ::c_int = 0x8808;
2781pub const ETH_P_SLOW: ::c_int = 0x8809;
2782pub const ETH_P_WCCP: ::c_int = 0x883E;
2783pub const ETH_P_MPLS_UC: ::c_int = 0x8847;
2784pub const ETH_P_MPLS_MC: ::c_int = 0x8848;
2785pub const ETH_P_ATMMPOA: ::c_int = 0x884c;
2786pub const ETH_P_PPP_DISC: ::c_int = 0x8863;
2787pub const ETH_P_PPP_SES: ::c_int = 0x8864;
2788pub const ETH_P_LINK_CTL: ::c_int = 0x886c;
2789pub const ETH_P_ATMFATE: ::c_int = 0x8884;
2790pub const ETH_P_PAE: ::c_int = 0x888E;
2791pub const ETH_P_AOE: ::c_int = 0x88A2;
2792pub const ETH_P_8021AD: ::c_int = 0x88A8;
2793pub const ETH_P_802_EX1: ::c_int = 0x88B5;
2794pub const ETH_P_TIPC: ::c_int = 0x88CA;
2795pub const ETH_P_MACSEC: ::c_int = 0x88E5;
2796pub const ETH_P_8021AH: ::c_int = 0x88E7;
2797pub const ETH_P_MVRP: ::c_int = 0x88F5;
2798pub const ETH_P_1588: ::c_int = 0x88F7;
2799pub const ETH_P_PRP: ::c_int = 0x88FB;
2800pub const ETH_P_FCOE: ::c_int = 0x8906;
2801pub const ETH_P_TDLS: ::c_int = 0x890D;
2802pub const ETH_P_FIP: ::c_int = 0x8914;
2803pub const ETH_P_80221: ::c_int = 0x8917;
2804pub const ETH_P_LOOPBACK: ::c_int = 0x9000;
2805pub const ETH_P_QINQ1: ::c_int = 0x9100;
2806pub const ETH_P_QINQ2: ::c_int = 0x9200;
2807pub const ETH_P_QINQ3: ::c_int = 0x9300;
2808pub const ETH_P_EDSA: ::c_int = 0xDADA;
2809pub const ETH_P_AF_IUCV: ::c_int = 0xFBFB;
2810
2811pub const ETH_P_802_3_MIN: ::c_int = 0x0600;
2812
2813// Non DIX types. Won't clash for 1500 types.
2814pub const ETH_P_802_3: ::c_int = 0x0001;
2815pub const ETH_P_AX25: ::c_int = 0x0002;
2816pub const ETH_P_ALL: ::c_int = 0x0003;
2817pub const ETH_P_802_2: ::c_int = 0x0004;
2818pub const ETH_P_SNAP: ::c_int = 0x0005;
2819pub const ETH_P_DDCMP: ::c_int = 0x0006;
2820pub const ETH_P_WAN_PPP: ::c_int = 0x0007;
2821pub const ETH_P_PPP_MP: ::c_int = 0x0008;
2822pub const ETH_P_LOCALTALK: ::c_int = 0x0009;
2823pub const ETH_P_CANFD: ::c_int = 0x000D;
2824pub const ETH_P_PPPTALK: ::c_int = 0x0010;
2825pub const ETH_P_TR_802_2: ::c_int = 0x0011;
2826pub const ETH_P_MOBITEX: ::c_int = 0x0015;
2827pub const ETH_P_CONTROL: ::c_int = 0x0016;
2828pub const ETH_P_IRDA: ::c_int = 0x0017;
2829pub const ETH_P_ECONET: ::c_int = 0x0018;
2830pub const ETH_P_HDLC: ::c_int = 0x0019;
2831pub const ETH_P_ARCNET: ::c_int = 0x001A;
2832pub const ETH_P_DSA: ::c_int = 0x001B;
2833pub const ETH_P_TRAILER: ::c_int = 0x001C;
2834pub const ETH_P_PHONET: ::c_int = 0x00F5;
2835pub const ETH_P_IEEE802154: ::c_int = 0x00F6;
2836pub const ETH_P_CAIF: ::c_int = 0x00F7;
2837
2838pub const POSIX_SPAWN_RESETIDS: ::c_int = 0x01;
2839pub const POSIX_SPAWN_SETPGROUP: ::c_int = 0x02;
2840pub const POSIX_SPAWN_SETSIGDEF: ::c_int = 0x04;
2841pub const POSIX_SPAWN_SETSIGMASK: ::c_int = 0x08;
2842pub const POSIX_SPAWN_SETSCHEDPARAM: ::c_int = 0x10;
2843pub const POSIX_SPAWN_SETSCHEDULER: ::c_int = 0x20;
2844
2845pub const NLMSG_NOOP: ::c_int = 0x1;
2846pub const NLMSG_ERROR: ::c_int = 0x2;
2847pub const NLMSG_DONE: ::c_int = 0x3;
2848pub const NLMSG_OVERRUN: ::c_int = 0x4;
2849pub const NLMSG_MIN_TYPE: ::c_int = 0x10;
2850
2851// linux/netfilter/nfnetlink.h
2852pub const NFNLGRP_NONE: ::c_int = 0;
2853pub const NFNLGRP_CONNTRACK_NEW: ::c_int = 1;
2854pub const NFNLGRP_CONNTRACK_UPDATE: ::c_int = 2;
2855pub const NFNLGRP_CONNTRACK_DESTROY: ::c_int = 3;
2856pub const NFNLGRP_CONNTRACK_EXP_NEW: ::c_int = 4;
2857pub const NFNLGRP_CONNTRACK_EXP_UPDATE: ::c_int = 5;
2858pub const NFNLGRP_CONNTRACK_EXP_DESTROY: ::c_int = 6;
2859pub const NFNLGRP_NFTABLES: ::c_int = 7;
2860pub const NFNLGRP_ACCT_QUOTA: ::c_int = 8;
2861pub const NFNLGRP_NFTRACE: ::c_int = 9;
2862
2863pub const NFNETLINK_V0: ::c_int = 0;
2864
2865pub const NFNL_SUBSYS_NONE: ::c_int = 0;
2866pub const NFNL_SUBSYS_CTNETLINK: ::c_int = 1;
2867pub const NFNL_SUBSYS_CTNETLINK_EXP: ::c_int = 2;
2868pub const NFNL_SUBSYS_QUEUE: ::c_int = 3;
2869pub const NFNL_SUBSYS_ULOG: ::c_int = 4;
2870pub const NFNL_SUBSYS_OSF: ::c_int = 5;
2871pub const NFNL_SUBSYS_IPSET: ::c_int = 6;
2872pub const NFNL_SUBSYS_ACCT: ::c_int = 7;
2873pub const NFNL_SUBSYS_CTNETLINK_TIMEOUT: ::c_int = 8;
2874pub const NFNL_SUBSYS_CTHELPER: ::c_int = 9;
2875pub const NFNL_SUBSYS_NFTABLES: ::c_int = 10;
2876pub const NFNL_SUBSYS_NFT_COMPAT: ::c_int = 11;
2877pub const NFNL_SUBSYS_HOOK: ::c_int = 12;
2878pub const NFNL_SUBSYS_COUNT: ::c_int = 13;
2879
2880pub const NFNL_MSG_BATCH_BEGIN: ::c_int = NLMSG_MIN_TYPE;
2881pub const NFNL_MSG_BATCH_END: ::c_int = NLMSG_MIN_TYPE + 1;
2882
2883pub const NFNL_BATCH_UNSPEC: ::c_int = 0;
2884pub const NFNL_BATCH_GENID: ::c_int = 1;
2885
2886// linux/netfilter/nfnetlink_log.h
2887pub const NFULNL_MSG_PACKET: ::c_int = 0;
2888pub const NFULNL_MSG_CONFIG: ::c_int = 1;
2889
2890pub const NFULA_VLAN_UNSPEC: ::c_int = 0;
2891pub const NFULA_VLAN_PROTO: ::c_int = 1;
2892pub const NFULA_VLAN_TCI: ::c_int = 2;
2893
2894pub const NFULA_UNSPEC: ::c_int = 0;
2895pub const NFULA_PACKET_HDR: ::c_int = 1;
2896pub const NFULA_MARK: ::c_int = 2;
2897pub const NFULA_TIMESTAMP: ::c_int = 3;
2898pub const NFULA_IFINDEX_INDEV: ::c_int = 4;
2899pub const NFULA_IFINDEX_OUTDEV: ::c_int = 5;
2900pub const NFULA_IFINDEX_PHYSINDEV: ::c_int = 6;
2901pub const NFULA_IFINDEX_PHYSOUTDEV: ::c_int = 7;
2902pub const NFULA_HWADDR: ::c_int = 8;
2903pub const NFULA_PAYLOAD: ::c_int = 9;
2904pub const NFULA_PREFIX: ::c_int = 10;
2905pub const NFULA_UID: ::c_int = 11;
2906pub const NFULA_SEQ: ::c_int = 12;
2907pub const NFULA_SEQ_GLOBAL: ::c_int = 13;
2908pub const NFULA_GID: ::c_int = 14;
2909pub const NFULA_HWTYPE: ::c_int = 15;
2910pub const NFULA_HWHEADER: ::c_int = 16;
2911pub const NFULA_HWLEN: ::c_int = 17;
2912pub const NFULA_CT: ::c_int = 18;
2913pub const NFULA_CT_INFO: ::c_int = 19;
2914pub const NFULA_VLAN: ::c_int = 20;
2915pub const NFULA_L2HDR: ::c_int = 21;
2916
2917pub const NFULNL_CFG_CMD_NONE: ::c_int = 0;
2918pub const NFULNL_CFG_CMD_BIND: ::c_int = 1;
2919pub const NFULNL_CFG_CMD_UNBIND: ::c_int = 2;
2920pub const NFULNL_CFG_CMD_PF_BIND: ::c_int = 3;
2921pub const NFULNL_CFG_CMD_PF_UNBIND: ::c_int = 4;
2922
2923pub const NFULA_CFG_UNSPEC: ::c_int = 0;
2924pub const NFULA_CFG_CMD: ::c_int = 1;
2925pub const NFULA_CFG_MODE: ::c_int = 2;
2926pub const NFULA_CFG_NLBUFSIZ: ::c_int = 3;
2927pub const NFULA_CFG_TIMEOUT: ::c_int = 4;
2928pub const NFULA_CFG_QTHRESH: ::c_int = 5;
2929pub const NFULA_CFG_FLAGS: ::c_int = 6;
2930
2931pub const NFULNL_COPY_NONE: ::c_int = 0x00;
2932pub const NFULNL_COPY_META: ::c_int = 0x01;
2933pub const NFULNL_COPY_PACKET: ::c_int = 0x02;
2934
2935pub const NFULNL_CFG_F_SEQ: ::c_int = 0x0001;
2936pub const NFULNL_CFG_F_SEQ_GLOBAL: ::c_int = 0x0002;
2937pub const NFULNL_CFG_F_CONNTRACK: ::c_int = 0x0004;
2938
2939// linux/netfilter/nfnetlink_queue.h
2940pub const NFQNL_MSG_PACKET: ::c_int = 0;
2941pub const NFQNL_MSG_VERDICT: ::c_int = 1;
2942pub const NFQNL_MSG_CONFIG: ::c_int = 2;
2943pub const NFQNL_MSG_VERDICT_BATCH: ::c_int = 3;
2944
2945pub const NFQA_UNSPEC: ::c_int = 0;
2946pub const NFQA_PACKET_HDR: ::c_int = 1;
2947pub const NFQA_VERDICT_HDR: ::c_int = 2;
2948pub const NFQA_MARK: ::c_int = 3;
2949pub const NFQA_TIMESTAMP: ::c_int = 4;
2950pub const NFQA_IFINDEX_INDEV: ::c_int = 5;
2951pub const NFQA_IFINDEX_OUTDEV: ::c_int = 6;
2952pub const NFQA_IFINDEX_PHYSINDEV: ::c_int = 7;
2953pub const NFQA_IFINDEX_PHYSOUTDEV: ::c_int = 8;
2954pub const NFQA_HWADDR: ::c_int = 9;
2955pub const NFQA_PAYLOAD: ::c_int = 10;
2956pub const NFQA_CT: ::c_int = 11;
2957pub const NFQA_CT_INFO: ::c_int = 12;
2958pub const NFQA_CAP_LEN: ::c_int = 13;
2959pub const NFQA_SKB_INFO: ::c_int = 14;
2960pub const NFQA_EXP: ::c_int = 15;
2961pub const NFQA_UID: ::c_int = 16;
2962pub const NFQA_GID: ::c_int = 17;
2963pub const NFQA_SECCTX: ::c_int = 18;
2964pub const NFQA_VLAN: ::c_int = 19;
2965pub const NFQA_L2HDR: ::c_int = 20;
2966pub const NFQA_PRIORITY: ::c_int = 21;
2967
2968pub const NFQA_VLAN_UNSPEC: ::c_int = 0;
2969pub const NFQA_VLAN_PROTO: ::c_int = 1;
2970pub const NFQA_VLAN_TCI: ::c_int = 2;
2971
2972pub const NFQNL_CFG_CMD_NONE: ::c_int = 0;
2973pub const NFQNL_CFG_CMD_BIND: ::c_int = 1;
2974pub const NFQNL_CFG_CMD_UNBIND: ::c_int = 2;
2975pub const NFQNL_CFG_CMD_PF_BIND: ::c_int = 3;
2976pub const NFQNL_CFG_CMD_PF_UNBIND: ::c_int = 4;
2977
2978pub const NFQNL_COPY_NONE: ::c_int = 0;
2979pub const NFQNL_COPY_META: ::c_int = 1;
2980pub const NFQNL_COPY_PACKET: ::c_int = 2;
2981
2982pub const NFQA_CFG_UNSPEC: ::c_int = 0;
2983pub const NFQA_CFG_CMD: ::c_int = 1;
2984pub const NFQA_CFG_PARAMS: ::c_int = 2;
2985pub const NFQA_CFG_QUEUE_MAXLEN: ::c_int = 3;
2986pub const NFQA_CFG_MASK: ::c_int = 4;
2987pub const NFQA_CFG_FLAGS: ::c_int = 5;
2988
2989pub const NFQA_CFG_F_FAIL_OPEN: ::c_int = 0x0001;
2990pub const NFQA_CFG_F_CONNTRACK: ::c_int = 0x0002;
2991pub const NFQA_CFG_F_GSO: ::c_int = 0x0004;
2992pub const NFQA_CFG_F_UID_GID: ::c_int = 0x0008;
2993pub const NFQA_CFG_F_SECCTX: ::c_int = 0x0010;
2994pub const NFQA_CFG_F_MAX: ::c_int = 0x0020;
2995
2996pub const NFQA_SKB_CSUMNOTREADY: ::c_int = 0x0001;
2997pub const NFQA_SKB_GSO: ::c_int = 0x0002;
2998pub const NFQA_SKB_CSUM_NOTVERIFIED: ::c_int = 0x0004;
2999
3000// linux/genetlink.h
3001
3002pub const GENL_NAMSIZ: ::c_int = 16;
3003
3004pub const GENL_MIN_ID: ::c_int = NLMSG_MIN_TYPE;
3005pub const GENL_MAX_ID: ::c_int = 1023;
3006
3007pub const GENL_ADMIN_PERM: ::c_int = 0x01;
3008pub const GENL_CMD_CAP_DO: ::c_int = 0x02;
3009pub const GENL_CMD_CAP_DUMP: ::c_int = 0x04;
3010pub const GENL_CMD_CAP_HASPOL: ::c_int = 0x08;
3011
3012pub const GENL_ID_CTRL: ::c_int = NLMSG_MIN_TYPE;
3013
3014pub const CTRL_CMD_UNSPEC: ::c_int = 0;
3015pub const CTRL_CMD_NEWFAMILY: ::c_int = 1;
3016pub const CTRL_CMD_DELFAMILY: ::c_int = 2;
3017pub const CTRL_CMD_GETFAMILY: ::c_int = 3;
3018pub const CTRL_CMD_NEWOPS: ::c_int = 4;
3019pub const CTRL_CMD_DELOPS: ::c_int = 5;
3020pub const CTRL_CMD_GETOPS: ::c_int = 6;
3021pub const CTRL_CMD_NEWMCAST_GRP: ::c_int = 7;
3022pub const CTRL_CMD_DELMCAST_GRP: ::c_int = 8;
3023pub const CTRL_CMD_GETMCAST_GRP: ::c_int = 9;
3024
3025pub const CTRL_ATTR_UNSPEC: ::c_int = 0;
3026pub const CTRL_ATTR_FAMILY_ID: ::c_int = 1;
3027pub const CTRL_ATTR_FAMILY_NAME: ::c_int = 2;
3028pub const CTRL_ATTR_VERSION: ::c_int = 3;
3029pub const CTRL_ATTR_HDRSIZE: ::c_int = 4;
3030pub const CTRL_ATTR_MAXATTR: ::c_int = 5;
3031pub const CTRL_ATTR_OPS: ::c_int = 6;
3032pub const CTRL_ATTR_MCAST_GROUPS: ::c_int = 7;
3033
3034pub const CTRL_ATTR_OP_UNSPEC: ::c_int = 0;
3035pub const CTRL_ATTR_OP_ID: ::c_int = 1;
3036pub const CTRL_ATTR_OP_FLAGS: ::c_int = 2;
3037
3038pub const CTRL_ATTR_MCAST_GRP_UNSPEC: ::c_int = 0;
3039pub const CTRL_ATTR_MCAST_GRP_NAME: ::c_int = 1;
3040pub const CTRL_ATTR_MCAST_GRP_ID: ::c_int = 2;
3041
3042// linux/if_packet.h
3043pub const PACKET_HOST: ::c_uchar = 0;
3044pub const PACKET_BROADCAST: ::c_uchar = 1;
3045pub const PACKET_MULTICAST: ::c_uchar = 2;
3046pub const PACKET_OTHERHOST: ::c_uchar = 3;
3047pub const PACKET_OUTGOING: ::c_uchar = 4;
3048pub const PACKET_LOOPBACK: ::c_uchar = 5;
3049pub const PACKET_USER: ::c_uchar = 6;
3050pub const PACKET_KERNEL: ::c_uchar = 7;
3051
3052pub const PACKET_ADD_MEMBERSHIP: ::c_int = 1;
3053pub const PACKET_DROP_MEMBERSHIP: ::c_int = 2;
3054pub const PACKET_RX_RING: ::c_int = 5;
3055pub const PACKET_STATISTICS: ::c_int = 6;
3056pub const PACKET_AUXDATA: ::c_int = 8;
3057pub const PACKET_VERSION: ::c_int = 10;
3058pub const PACKET_RESERVE: ::c_int = 12;
3059pub const PACKET_TX_RING: ::c_int = 13;
3060pub const PACKET_LOSS: ::c_int = 14;
3061pub const PACKET_TIMESTAMP: ::c_int = 17;
3062pub const PACKET_FANOUT: ::c_int = 18;
3063pub const PACKET_QDISC_BYPASS: ::c_int = 20;
3064
3065pub const PACKET_FANOUT_HASH: ::c_uint = 0;
3066pub const PACKET_FANOUT_LB: ::c_uint = 1;
3067pub const PACKET_FANOUT_CPU: ::c_uint = 2;
3068pub const PACKET_FANOUT_ROLLOVER: ::c_uint = 3;
3069pub const PACKET_FANOUT_RND: ::c_uint = 4;
3070pub const PACKET_FANOUT_QM: ::c_uint = 5;
3071pub const PACKET_FANOUT_CBPF: ::c_uint = 6;
3072pub const PACKET_FANOUT_EBPF: ::c_uint = 7;
3073pub const PACKET_FANOUT_FLAG_ROLLOVER: ::c_uint = 0x1000;
3074pub const PACKET_FANOUT_FLAG_UNIQUEID: ::c_uint = 0x2000;
3075pub const PACKET_FANOUT_FLAG_DEFRAG: ::c_uint = 0x8000;
3076
3077pub const PACKET_MR_MULTICAST: ::c_int = 0;
3078pub const PACKET_MR_PROMISC: ::c_int = 1;
3079pub const PACKET_MR_ALLMULTI: ::c_int = 2;
3080
3081pub const TP_STATUS_KERNEL: ::__u32 = 0;
3082pub const TP_STATUS_USER: ::__u32 = 1 << 0;
3083pub const TP_STATUS_COPY: ::__u32 = 1 << 1;
3084pub const TP_STATUS_LOSING: ::__u32 = 1 << 2;
3085pub const TP_STATUS_CSUMNOTREADY: ::__u32 = 1 << 3;
3086pub const TP_STATUS_VLAN_VALID: ::__u32 = 1 << 4;
3087pub const TP_STATUS_BLK_TMO: ::__u32 = 1 << 5;
3088pub const TP_STATUS_VLAN_TPID_VALID: ::__u32 = 1 << 6;
3089pub const TP_STATUS_CSUM_VALID: ::__u32 = 1 << 7;
3090
3091pub const TP_STATUS_AVAILABLE: ::__u32 = 0;
3092pub const TP_STATUS_SEND_REQUEST: ::__u32 = 1 << 0;
3093pub const TP_STATUS_SENDING: ::__u32 = 1 << 1;
3094pub const TP_STATUS_WRONG_FORMAT: ::__u32 = 1 << 2;
3095
3096pub const TP_STATUS_TS_SOFTWARE: ::__u32 = 1 << 29;
3097pub const TP_STATUS_TS_SYS_HARDWARE: ::__u32 = 1 << 30;
3098pub const TP_STATUS_TS_RAW_HARDWARE: ::__u32 = 1 << 31;
3099
3100pub const TP_FT_REQ_FILL_RXHASH: ::__u32 = 1;
3101
3102pub const TPACKET_ALIGNMENT: usize = 16;
3103
3104cfg_if! {
3105    if #[cfg(libc_const_size_of)] {
3106        pub const TPACKET_HDRLEN: usize = (
3107            (::mem::size_of::<::tpacket_hdr>() + TPACKET_ALIGNMENT - 1)
3108            & !(TPACKET_ALIGNMENT - 1)
3109        ) + ::mem::size_of::<::sockaddr_ll>();
3110        pub const TPACKET2_HDRLEN: usize = (
3111            (::mem::size_of::<::tpacket2_hdr>() + TPACKET_ALIGNMENT - 1)
3112            & !(TPACKET_ALIGNMENT - 1)
3113        ) + ::mem::size_of::<::sockaddr_ll>();
3114        pub const TPACKET3_HDRLEN: usize = (
3115            (::mem::size_of::<::tpacket3_hdr>() + TPACKET_ALIGNMENT - 1)
3116            & !(TPACKET_ALIGNMENT - 1)
3117        ) + ::mem::size_of::<::sockaddr_ll>();
3118    }
3119}
3120
3121// linux/netfilter.h
3122pub const NF_DROP: ::c_int = 0;
3123pub const NF_ACCEPT: ::c_int = 1;
3124pub const NF_STOLEN: ::c_int = 2;
3125pub const NF_QUEUE: ::c_int = 3;
3126pub const NF_REPEAT: ::c_int = 4;
3127pub const NF_STOP: ::c_int = 5;
3128pub const NF_MAX_VERDICT: ::c_int = NF_STOP;
3129
3130pub const NF_VERDICT_MASK: ::c_int = 0x000000ff;
3131pub const NF_VERDICT_FLAG_QUEUE_BYPASS: ::c_int = 0x00008000;
3132
3133pub const NF_VERDICT_QMASK: ::c_int = 0xffff0000;
3134pub const NF_VERDICT_QBITS: ::c_int = 16;
3135
3136pub const NF_VERDICT_BITS: ::c_int = 16;
3137
3138pub const NF_INET_PRE_ROUTING: ::c_int = 0;
3139pub const NF_INET_LOCAL_IN: ::c_int = 1;
3140pub const NF_INET_FORWARD: ::c_int = 2;
3141pub const NF_INET_LOCAL_OUT: ::c_int = 3;
3142pub const NF_INET_POST_ROUTING: ::c_int = 4;
3143pub const NF_INET_NUMHOOKS: ::c_int = 5;
3144
3145// Some NFPROTO are not compatible with musl and are defined in submodules.
3146pub const NFPROTO_UNSPEC: ::c_int = 0;
3147pub const NFPROTO_IPV4: ::c_int = 2;
3148pub const NFPROTO_ARP: ::c_int = 3;
3149pub const NFPROTO_BRIDGE: ::c_int = 7;
3150pub const NFPROTO_IPV6: ::c_int = 10;
3151pub const NFPROTO_DECNET: ::c_int = 12;
3152pub const NFPROTO_NUMPROTO: ::c_int = 13;
3153pub const NFPROTO_INET: ::c_int = 1;
3154pub const NFPROTO_NETDEV: ::c_int = 5;
3155
3156pub const NF_NETDEV_INGRESS: ::c_int = 0;
3157pub const NF_NETDEV_NUMHOOKS: ::c_int = 1;
3158
3159// linux/netfilter_ipv4.h
3160pub const NF_IP_PRE_ROUTING: ::c_int = 0;
3161pub const NF_IP_LOCAL_IN: ::c_int = 1;
3162pub const NF_IP_FORWARD: ::c_int = 2;
3163pub const NF_IP_LOCAL_OUT: ::c_int = 3;
3164pub const NF_IP_POST_ROUTING: ::c_int = 4;
3165pub const NF_IP_NUMHOOKS: ::c_int = 5;
3166
3167pub const NF_IP_PRI_FIRST: ::c_int = ::INT_MIN;
3168pub const NF_IP_PRI_CONNTRACK_DEFRAG: ::c_int = -400;
3169pub const NF_IP_PRI_RAW: ::c_int = -300;
3170pub const NF_IP_PRI_SELINUX_FIRST: ::c_int = -225;
3171pub const NF_IP_PRI_CONNTRACK: ::c_int = -200;
3172pub const NF_IP_PRI_MANGLE: ::c_int = -150;
3173pub const NF_IP_PRI_NAT_DST: ::c_int = -100;
3174pub const NF_IP_PRI_FILTER: ::c_int = 0;
3175pub const NF_IP_PRI_SECURITY: ::c_int = 50;
3176pub const NF_IP_PRI_NAT_SRC: ::c_int = 100;
3177pub const NF_IP_PRI_SELINUX_LAST: ::c_int = 225;
3178pub const NF_IP_PRI_CONNTRACK_HELPER: ::c_int = 300;
3179pub const NF_IP_PRI_CONNTRACK_CONFIRM: ::c_int = ::INT_MAX;
3180pub const NF_IP_PRI_LAST: ::c_int = ::INT_MAX;
3181
3182// linux/netfilter_ipv6.h
3183pub const NF_IP6_PRE_ROUTING: ::c_int = 0;
3184pub const NF_IP6_LOCAL_IN: ::c_int = 1;
3185pub const NF_IP6_FORWARD: ::c_int = 2;
3186pub const NF_IP6_LOCAL_OUT: ::c_int = 3;
3187pub const NF_IP6_POST_ROUTING: ::c_int = 4;
3188pub const NF_IP6_NUMHOOKS: ::c_int = 5;
3189
3190pub const NF_IP6_PRI_FIRST: ::c_int = ::INT_MIN;
3191pub const NF_IP6_PRI_CONNTRACK_DEFRAG: ::c_int = -400;
3192pub const NF_IP6_PRI_RAW: ::c_int = -300;
3193pub const NF_IP6_PRI_SELINUX_FIRST: ::c_int = -225;
3194pub const NF_IP6_PRI_CONNTRACK: ::c_int = -200;
3195pub const NF_IP6_PRI_MANGLE: ::c_int = -150;
3196pub const NF_IP6_PRI_NAT_DST: ::c_int = -100;
3197pub const NF_IP6_PRI_FILTER: ::c_int = 0;
3198pub const NF_IP6_PRI_SECURITY: ::c_int = 50;
3199pub const NF_IP6_PRI_NAT_SRC: ::c_int = 100;
3200pub const NF_IP6_PRI_SELINUX_LAST: ::c_int = 225;
3201pub const NF_IP6_PRI_CONNTRACK_HELPER: ::c_int = 300;
3202pub const NF_IP6_PRI_LAST: ::c_int = ::INT_MAX;
3203
3204// linux/netfilter_ipv6/ip6_tables.h
3205pub const IP6T_SO_ORIGINAL_DST: ::c_int = 80;
3206
3207pub const SIOCADDRT: ::c_ulong = 0x0000890B;
3208pub const SIOCDELRT: ::c_ulong = 0x0000890C;
3209pub const SIOCGIFNAME: ::c_ulong = 0x00008910;
3210pub const SIOCSIFLINK: ::c_ulong = 0x00008911;
3211pub const SIOCGIFCONF: ::c_ulong = 0x00008912;
3212pub const SIOCGIFFLAGS: ::c_ulong = 0x00008913;
3213pub const SIOCSIFFLAGS: ::c_ulong = 0x00008914;
3214pub const SIOCGIFADDR: ::c_ulong = 0x00008915;
3215pub const SIOCSIFADDR: ::c_ulong = 0x00008916;
3216pub const SIOCGIFDSTADDR: ::c_ulong = 0x00008917;
3217pub const SIOCSIFDSTADDR: ::c_ulong = 0x00008918;
3218pub const SIOCGIFBRDADDR: ::c_ulong = 0x00008919;
3219pub const SIOCSIFBRDADDR: ::c_ulong = 0x0000891A;
3220pub const SIOCGIFNETMASK: ::c_ulong = 0x0000891B;
3221pub const SIOCSIFNETMASK: ::c_ulong = 0x0000891C;
3222pub const SIOCGIFMETRIC: ::c_ulong = 0x0000891D;
3223pub const SIOCSIFMETRIC: ::c_ulong = 0x0000891E;
3224pub const SIOCGIFMEM: ::c_ulong = 0x0000891F;
3225pub const SIOCSIFMEM: ::c_ulong = 0x00008920;
3226pub const SIOCGIFMTU: ::c_ulong = 0x00008921;
3227pub const SIOCSIFMTU: ::c_ulong = 0x00008922;
3228pub const SIOCSIFNAME: ::c_ulong = 0x00008923;
3229pub const SIOCSIFHWADDR: ::c_ulong = 0x00008924;
3230pub const SIOCGIFENCAP: ::c_ulong = 0x00008925;
3231pub const SIOCSIFENCAP: ::c_ulong = 0x00008926;
3232pub const SIOCGIFHWADDR: ::c_ulong = 0x00008927;
3233pub const SIOCGIFSLAVE: ::c_ulong = 0x00008929;
3234pub const SIOCSIFSLAVE: ::c_ulong = 0x00008930;
3235pub const SIOCADDMULTI: ::c_ulong = 0x00008931;
3236pub const SIOCDELMULTI: ::c_ulong = 0x00008932;
3237pub const SIOCGIFINDEX: ::c_ulong = 0x00008933;
3238pub const SIOGIFINDEX: ::c_ulong = SIOCGIFINDEX;
3239pub const SIOCSIFPFLAGS: ::c_ulong = 0x00008934;
3240pub const SIOCGIFPFLAGS: ::c_ulong = 0x00008935;
3241pub const SIOCDIFADDR: ::c_ulong = 0x00008936;
3242pub const SIOCSIFHWBROADCAST: ::c_ulong = 0x00008937;
3243pub const SIOCGIFCOUNT: ::c_ulong = 0x00008938;
3244pub const SIOCGIFBR: ::c_ulong = 0x00008940;
3245pub const SIOCSIFBR: ::c_ulong = 0x00008941;
3246pub const SIOCGIFTXQLEN: ::c_ulong = 0x00008942;
3247pub const SIOCSIFTXQLEN: ::c_ulong = 0x00008943;
3248pub const SIOCETHTOOL: ::c_ulong = 0x00008946;
3249pub const SIOCGMIIPHY: ::c_ulong = 0x00008947;
3250pub const SIOCGMIIREG: ::c_ulong = 0x00008948;
3251pub const SIOCSMIIREG: ::c_ulong = 0x00008949;
3252pub const SIOCWANDEV: ::c_ulong = 0x0000894A;
3253pub const SIOCOUTQNSD: ::c_ulong = 0x0000894B;
3254pub const SIOCGSKNS: ::c_ulong = 0x0000894C;
3255pub const SIOCDARP: ::c_ulong = 0x00008953;
3256pub const SIOCGARP: ::c_ulong = 0x00008954;
3257pub const SIOCSARP: ::c_ulong = 0x00008955;
3258pub const SIOCDRARP: ::c_ulong = 0x00008960;
3259pub const SIOCGRARP: ::c_ulong = 0x00008961;
3260pub const SIOCSRARP: ::c_ulong = 0x00008962;
3261pub const SIOCGIFMAP: ::c_ulong = 0x00008970;
3262pub const SIOCSIFMAP: ::c_ulong = 0x00008971;
3263pub const SIOCSHWTSTAMP: ::c_ulong = 0x000089b0;
3264pub const SIOCGHWTSTAMP: ::c_ulong = 0x000089b1;
3265
3266// wireless.h
3267pub const WIRELESS_EXT: ::c_ulong = 0x16;
3268
3269pub const SIOCSIWCOMMIT: ::c_ulong = 0x8B00;
3270pub const SIOCGIWNAME: ::c_ulong = 0x8B01;
3271
3272pub const SIOCSIWNWID: ::c_ulong = 0x8B02;
3273pub const SIOCGIWNWID: ::c_ulong = 0x8B03;
3274pub const SIOCSIWFREQ: ::c_ulong = 0x8B04;
3275pub const SIOCGIWFREQ: ::c_ulong = 0x8B05;
3276pub const SIOCSIWMODE: ::c_ulong = 0x8B06;
3277pub const SIOCGIWMODE: ::c_ulong = 0x8B07;
3278pub const SIOCSIWSENS: ::c_ulong = 0x8B08;
3279pub const SIOCGIWSENS: ::c_ulong = 0x8B09;
3280
3281pub const SIOCSIWRANGE: ::c_ulong = 0x8B0A;
3282pub const SIOCGIWRANGE: ::c_ulong = 0x8B0B;
3283pub const SIOCSIWPRIV: ::c_ulong = 0x8B0C;
3284pub const SIOCGIWPRIV: ::c_ulong = 0x8B0D;
3285pub const SIOCSIWSTATS: ::c_ulong = 0x8B0E;
3286pub const SIOCGIWSTATS: ::c_ulong = 0x8B0F;
3287
3288pub const SIOCSIWSPY: ::c_ulong = 0x8B10;
3289pub const SIOCGIWSPY: ::c_ulong = 0x8B11;
3290pub const SIOCSIWTHRSPY: ::c_ulong = 0x8B12;
3291pub const SIOCGIWTHRSPY: ::c_ulong = 0x8B13;
3292
3293pub const SIOCSIWAP: ::c_ulong = 0x8B14;
3294pub const SIOCGIWAP: ::c_ulong = 0x8B15;
3295pub const SIOCGIWAPLIST: ::c_ulong = 0x8B17;
3296pub const SIOCSIWSCAN: ::c_ulong = 0x8B18;
3297pub const SIOCGIWSCAN: ::c_ulong = 0x8B19;
3298
3299pub const SIOCSIWESSID: ::c_ulong = 0x8B1A;
3300pub const SIOCGIWESSID: ::c_ulong = 0x8B1B;
3301pub const SIOCSIWNICKN: ::c_ulong = 0x8B1C;
3302pub const SIOCGIWNICKN: ::c_ulong = 0x8B1D;
3303
3304pub const SIOCSIWRATE: ::c_ulong = 0x8B20;
3305pub const SIOCGIWRATE: ::c_ulong = 0x8B21;
3306pub const SIOCSIWRTS: ::c_ulong = 0x8B22;
3307pub const SIOCGIWRTS: ::c_ulong = 0x8B23;
3308pub const SIOCSIWFRAG: ::c_ulong = 0x8B24;
3309pub const SIOCGIWFRAG: ::c_ulong = 0x8B25;
3310pub const SIOCSIWTXPOW: ::c_ulong = 0x8B26;
3311pub const SIOCGIWTXPOW: ::c_ulong = 0x8B27;
3312pub const SIOCSIWRETRY: ::c_ulong = 0x8B28;
3313pub const SIOCGIWRETRY: ::c_ulong = 0x8B29;
3314
3315pub const SIOCSIWENCODE: ::c_ulong = 0x8B2A;
3316pub const SIOCGIWENCODE: ::c_ulong = 0x8B2B;
3317
3318pub const SIOCSIWPOWER: ::c_ulong = 0x8B2C;
3319pub const SIOCGIWPOWER: ::c_ulong = 0x8B2D;
3320
3321pub const SIOCSIWGENIE: ::c_ulong = 0x8B30;
3322pub const SIOCGIWGENIE: ::c_ulong = 0x8B31;
3323
3324pub const SIOCSIWMLME: ::c_ulong = 0x8B16;
3325
3326pub const SIOCSIWAUTH: ::c_ulong = 0x8B32;
3327pub const SIOCGIWAUTH: ::c_ulong = 0x8B33;
3328
3329pub const SIOCSIWENCODEEXT: ::c_ulong = 0x8B34;
3330pub const SIOCGIWENCODEEXT: ::c_ulong = 0x8B35;
3331
3332pub const SIOCSIWPMKSA: ::c_ulong = 0x8B36;
3333
3334pub const SIOCIWFIRSTPRIV: ::c_ulong = 0x8BE0;
3335pub const SIOCIWLASTPRIV: ::c_ulong = 0x8BFF;
3336
3337pub const SIOCIWFIRST: ::c_ulong = 0x8B00;
3338pub const SIOCIWLAST: ::c_ulong = SIOCIWLASTPRIV;
3339
3340pub const IWEVTXDROP: ::c_ulong = 0x8C00;
3341pub const IWEVQUAL: ::c_ulong = 0x8C01;
3342pub const IWEVCUSTOM: ::c_ulong = 0x8C02;
3343pub const IWEVREGISTERED: ::c_ulong = 0x8C03;
3344pub const IWEVEXPIRED: ::c_ulong = 0x8C04;
3345pub const IWEVGENIE: ::c_ulong = 0x8C05;
3346pub const IWEVMICHAELMICFAILURE: ::c_ulong = 0x8C06;
3347pub const IWEVASSOCREQIE: ::c_ulong = 0x8C07;
3348pub const IWEVASSOCRESPIE: ::c_ulong = 0x8C08;
3349pub const IWEVPMKIDCAND: ::c_ulong = 0x8C09;
3350pub const IWEVFIRST: ::c_ulong = 0x8C00;
3351
3352pub const IW_PRIV_TYPE_MASK: ::c_ulong = 0x7000;
3353pub const IW_PRIV_TYPE_NONE: ::c_ulong = 0x0000;
3354pub const IW_PRIV_TYPE_BYTE: ::c_ulong = 0x1000;
3355pub const IW_PRIV_TYPE_CHAR: ::c_ulong = 0x2000;
3356pub const IW_PRIV_TYPE_INT: ::c_ulong = 0x4000;
3357pub const IW_PRIV_TYPE_FLOAT: ::c_ulong = 0x5000;
3358pub const IW_PRIV_TYPE_ADDR: ::c_ulong = 0x6000;
3359
3360pub const IW_PRIV_SIZE_FIXED: ::c_ulong = 0x0800;
3361
3362pub const IW_PRIV_SIZE_MASK: ::c_ulong = 0x07FF;
3363
3364pub const IW_MAX_FREQUENCIES: usize = 32;
3365pub const IW_MAX_BITRATES: usize = 32;
3366pub const IW_MAX_TXPOWER: usize = 8;
3367pub const IW_MAX_SPY: usize = 8;
3368pub const IW_MAX_AP: usize = 64;
3369pub const IW_ESSID_MAX_SIZE: usize = 32;
3370
3371pub const IW_MODE_AUTO: usize = 0;
3372pub const IW_MODE_ADHOC: usize = 1;
3373pub const IW_MODE_INFRA: usize = 2;
3374pub const IW_MODE_MASTER: usize = 3;
3375pub const IW_MODE_REPEAT: usize = 4;
3376pub const IW_MODE_SECOND: usize = 5;
3377pub const IW_MODE_MONITOR: usize = 6;
3378pub const IW_MODE_MESH: usize = 7;
3379
3380pub const IW_QUAL_QUAL_UPDATED: ::c_ulong = 0x01;
3381pub const IW_QUAL_LEVEL_UPDATED: ::c_ulong = 0x02;
3382pub const IW_QUAL_NOISE_UPDATED: ::c_ulong = 0x04;
3383pub const IW_QUAL_ALL_UPDATED: ::c_ulong = 0x07;
3384pub const IW_QUAL_DBM: ::c_ulong = 0x08;
3385pub const IW_QUAL_QUAL_INVALID: ::c_ulong = 0x10;
3386pub const IW_QUAL_LEVEL_INVALID: ::c_ulong = 0x20;
3387pub const IW_QUAL_NOISE_INVALID: ::c_ulong = 0x40;
3388pub const IW_QUAL_RCPI: ::c_ulong = 0x80;
3389pub const IW_QUAL_ALL_INVALID: ::c_ulong = 0x70;
3390
3391pub const IW_FREQ_AUTO: ::c_ulong = 0x00;
3392pub const IW_FREQ_FIXED: ::c_ulong = 0x01;
3393
3394pub const IW_MAX_ENCODING_SIZES: usize = 8;
3395pub const IW_ENCODING_TOKEN_MAX: usize = 64;
3396
3397pub const IW_ENCODE_INDEX: ::c_ulong = 0x00FF;
3398pub const IW_ENCODE_FLAGS: ::c_ulong = 0xFF00;
3399pub const IW_ENCODE_MODE: ::c_ulong = 0xF000;
3400pub const IW_ENCODE_DISABLED: ::c_ulong = 0x8000;
3401pub const IW_ENCODE_ENABLED: ::c_ulong = 0x0000;
3402pub const IW_ENCODE_RESTRICTED: ::c_ulong = 0x4000;
3403pub const IW_ENCODE_OPEN: ::c_ulong = 0x2000;
3404pub const IW_ENCODE_NOKEY: ::c_ulong = 0x0800;
3405pub const IW_ENCODE_TEMP: ::c_ulong = 0x0400;
3406
3407pub const IW_POWER_ON: ::c_ulong = 0x0000;
3408pub const IW_POWER_TYPE: ::c_ulong = 0xF000;
3409pub const IW_POWER_PERIOD: ::c_ulong = 0x1000;
3410pub const IW_POWER_TIMEOUT: ::c_ulong = 0x2000;
3411pub const IW_POWER_MODE: ::c_ulong = 0x0F00;
3412pub const IW_POWER_UNICAST_R: ::c_ulong = 0x0100;
3413pub const IW_POWER_MULTICAST_R: ::c_ulong = 0x0200;
3414pub const IW_POWER_ALL_R: ::c_ulong = 0x0300;
3415pub const IW_POWER_FORCE_S: ::c_ulong = 0x0400;
3416pub const IW_POWER_REPEATER: ::c_ulong = 0x0800;
3417pub const IW_POWER_MODIFIER: ::c_ulong = 0x000F;
3418pub const IW_POWER_MIN: ::c_ulong = 0x0001;
3419pub const IW_POWER_MAX: ::c_ulong = 0x0002;
3420pub const IW_POWER_RELATIVE: ::c_ulong = 0x0004;
3421
3422pub const IW_TXPOW_TYPE: ::c_ulong = 0x00FF;
3423pub const IW_TXPOW_DBM: ::c_ulong = 0x0000;
3424pub const IW_TXPOW_MWATT: ::c_ulong = 0x0001;
3425pub const IW_TXPOW_RELATIVE: ::c_ulong = 0x0002;
3426pub const IW_TXPOW_RANGE: ::c_ulong = 0x1000;
3427
3428pub const IW_RETRY_ON: ::c_ulong = 0x0000;
3429pub const IW_RETRY_TYPE: ::c_ulong = 0xF000;
3430pub const IW_RETRY_LIMIT: ::c_ulong = 0x1000;
3431pub const IW_RETRY_LIFETIME: ::c_ulong = 0x2000;
3432pub const IW_RETRY_MODIFIER: ::c_ulong = 0x00FF;
3433pub const IW_RETRY_MIN: ::c_ulong = 0x0001;
3434pub const IW_RETRY_MAX: ::c_ulong = 0x0002;
3435pub const IW_RETRY_RELATIVE: ::c_ulong = 0x0004;
3436pub const IW_RETRY_SHORT: ::c_ulong = 0x0010;
3437pub const IW_RETRY_LONG: ::c_ulong = 0x0020;
3438
3439pub const IW_SCAN_DEFAULT: ::c_ulong = 0x0000;
3440pub const IW_SCAN_ALL_ESSID: ::c_ulong = 0x0001;
3441pub const IW_SCAN_THIS_ESSID: ::c_ulong = 0x0002;
3442pub const IW_SCAN_ALL_FREQ: ::c_ulong = 0x0004;
3443pub const IW_SCAN_THIS_FREQ: ::c_ulong = 0x0008;
3444pub const IW_SCAN_ALL_MODE: ::c_ulong = 0x0010;
3445pub const IW_SCAN_THIS_MODE: ::c_ulong = 0x0020;
3446pub const IW_SCAN_ALL_RATE: ::c_ulong = 0x0040;
3447pub const IW_SCAN_THIS_RATE: ::c_ulong = 0x0080;
3448
3449pub const IW_SCAN_TYPE_ACTIVE: usize = 0;
3450pub const IW_SCAN_TYPE_PASSIVE: usize = 1;
3451
3452pub const IW_SCAN_MAX_DATA: usize = 4096;
3453
3454pub const IW_SCAN_CAPA_NONE: ::c_ulong = 0x00;
3455pub const IW_SCAN_CAPA_ESSID: ::c_ulong = 0x01;
3456pub const IW_SCAN_CAPA_BSSID: ::c_ulong = 0x02;
3457pub const IW_SCAN_CAPA_CHANNEL: ::c_ulong = 0x04;
3458pub const IW_SCAN_CAPA_MODE: ::c_ulong = 0x08;
3459pub const IW_SCAN_CAPA_RATE: ::c_ulong = 0x10;
3460pub const IW_SCAN_CAPA_TYPE: ::c_ulong = 0x20;
3461pub const IW_SCAN_CAPA_TIME: ::c_ulong = 0x40;
3462
3463pub const IW_CUSTOM_MAX: ::c_ulong = 256;
3464
3465pub const IW_GENERIC_IE_MAX: ::c_ulong = 1024;
3466
3467pub const IW_MLME_DEAUTH: ::c_ulong = 0;
3468pub const IW_MLME_DISASSOC: ::c_ulong = 1;
3469pub const IW_MLME_AUTH: ::c_ulong = 2;
3470pub const IW_MLME_ASSOC: ::c_ulong = 3;
3471
3472pub const IW_AUTH_INDEX: ::c_ulong = 0x0FFF;
3473pub const IW_AUTH_FLAGS: ::c_ulong = 0xF000;
3474
3475pub const IW_AUTH_WPA_VERSION: usize = 0;
3476pub const IW_AUTH_CIPHER_PAIRWISE: usize = 1;
3477pub const IW_AUTH_CIPHER_GROUP: usize = 2;
3478pub const IW_AUTH_KEY_MGMT: usize = 3;
3479pub const IW_AUTH_TKIP_COUNTERMEASURES: usize = 4;
3480pub const IW_AUTH_DROP_UNENCRYPTED: usize = 5;
3481pub const IW_AUTH_80211_AUTH_ALG: usize = 6;
3482pub const IW_AUTH_WPA_ENABLED: usize = 7;
3483pub const IW_AUTH_RX_UNENCRYPTED_EAPOL: usize = 8;
3484pub const IW_AUTH_ROAMING_CONTROL: usize = 9;
3485pub const IW_AUTH_PRIVACY_INVOKED: usize = 10;
3486pub const IW_AUTH_CIPHER_GROUP_MGMT: usize = 11;
3487pub const IW_AUTH_MFP: usize = 12;
3488
3489pub const IW_AUTH_WPA_VERSION_DISABLED: ::c_ulong = 0x00000001;
3490pub const IW_AUTH_WPA_VERSION_WPA: ::c_ulong = 0x00000002;
3491pub const IW_AUTH_WPA_VERSION_WPA2: ::c_ulong = 0x00000004;
3492
3493pub const IW_AUTH_CIPHER_NONE: ::c_ulong = 0x00000001;
3494pub const IW_AUTH_CIPHER_WEP40: ::c_ulong = 0x00000002;
3495pub const IW_AUTH_CIPHER_TKIP: ::c_ulong = 0x00000004;
3496pub const IW_AUTH_CIPHER_CCMP: ::c_ulong = 0x00000008;
3497pub const IW_AUTH_CIPHER_WEP104: ::c_ulong = 0x00000010;
3498pub const IW_AUTH_CIPHER_AES_CMAC: ::c_ulong = 0x00000020;
3499
3500pub const IW_AUTH_KEY_MGMT_802_1X: usize = 1;
3501pub const IW_AUTH_KEY_MGMT_PSK: usize = 2;
3502
3503pub const IW_AUTH_ALG_OPEN_SYSTEM: ::c_ulong = 0x00000001;
3504pub const IW_AUTH_ALG_SHARED_KEY: ::c_ulong = 0x00000002;
3505pub const IW_AUTH_ALG_LEAP: ::c_ulong = 0x00000004;
3506
3507pub const IW_AUTH_ROAMING_ENABLE: usize = 0;
3508pub const IW_AUTH_ROAMING_DISABLE: usize = 1;
3509
3510pub const IW_AUTH_MFP_DISABLED: usize = 0;
3511pub const IW_AUTH_MFP_OPTIONAL: usize = 1;
3512pub const IW_AUTH_MFP_REQUIRED: usize = 2;
3513
3514pub const IW_ENCODE_SEQ_MAX_SIZE: usize = 8;
3515
3516pub const IW_ENCODE_ALG_NONE: usize = 0;
3517pub const IW_ENCODE_ALG_WEP: usize = 1;
3518pub const IW_ENCODE_ALG_TKIP: usize = 2;
3519pub const IW_ENCODE_ALG_CCMP: usize = 3;
3520pub const IW_ENCODE_ALG_PMK: usize = 4;
3521pub const IW_ENCODE_ALG_AES_CMAC: usize = 5;
3522
3523pub const IW_ENCODE_EXT_TX_SEQ_VALID: ::c_ulong = 0x00000001;
3524pub const IW_ENCODE_EXT_RX_SEQ_VALID: ::c_ulong = 0x00000002;
3525pub const IW_ENCODE_EXT_GROUP_KEY: ::c_ulong = 0x00000004;
3526pub const IW_ENCODE_EXT_SET_TX_KEY: ::c_ulong = 0x00000008;
3527
3528pub const IW_MICFAILURE_KEY_ID: ::c_ulong = 0x00000003;
3529pub const IW_MICFAILURE_GROUP: ::c_ulong = 0x00000004;
3530pub const IW_MICFAILURE_PAIRWISE: ::c_ulong = 0x00000008;
3531pub const IW_MICFAILURE_STAKEY: ::c_ulong = 0x00000010;
3532pub const IW_MICFAILURE_COUNT: ::c_ulong = 0x00000060;
3533
3534pub const IW_ENC_CAPA_WPA: ::c_ulong = 0x00000001;
3535pub const IW_ENC_CAPA_WPA2: ::c_ulong = 0x00000002;
3536pub const IW_ENC_CAPA_CIPHER_TKIP: ::c_ulong = 0x00000004;
3537pub const IW_ENC_CAPA_CIPHER_CCMP: ::c_ulong = 0x00000008;
3538pub const IW_ENC_CAPA_4WAY_HANDSHAKE: ::c_ulong = 0x00000010;
3539
3540pub const IW_PMKSA_ADD: usize = 1;
3541pub const IW_PMKSA_REMOVE: usize = 2;
3542pub const IW_PMKSA_FLUSH: usize = 3;
3543
3544pub const IW_PMKID_LEN: usize = 16;
3545
3546pub const IW_PMKID_CAND_PREAUTH: ::c_ulong = 0x00000001;
3547
3548pub const IW_EV_LCP_PK_LEN: usize = 4;
3549
3550pub const IW_EV_CHAR_PK_LEN: usize = IW_EV_LCP_PK_LEN + ::IFNAMSIZ;
3551pub const IW_EV_POINT_PK_LEN: usize = IW_EV_LCP_PK_LEN + 4;
3552
3553pub const IPTOS_TOS_MASK: u8 = 0x1E;
3554pub const IPTOS_PREC_MASK: u8 = 0xE0;
3555
3556pub const IPTOS_ECN_NOT_ECT: u8 = 0x00;
3557
3558pub const RTF_UP: ::c_ushort = 0x0001;
3559pub const RTF_GATEWAY: ::c_ushort = 0x0002;
3560
3561pub const RTF_HOST: ::c_ushort = 0x0004;
3562pub const RTF_REINSTATE: ::c_ushort = 0x0008;
3563pub const RTF_DYNAMIC: ::c_ushort = 0x0010;
3564pub const RTF_MODIFIED: ::c_ushort = 0x0020;
3565pub const RTF_MTU: ::c_ushort = 0x0040;
3566pub const RTF_MSS: ::c_ushort = RTF_MTU;
3567pub const RTF_WINDOW: ::c_ushort = 0x0080;
3568pub const RTF_IRTT: ::c_ushort = 0x0100;
3569pub const RTF_REJECT: ::c_ushort = 0x0200;
3570pub const RTF_STATIC: ::c_ushort = 0x0400;
3571pub const RTF_XRESOLVE: ::c_ushort = 0x0800;
3572pub const RTF_NOFORWARD: ::c_ushort = 0x1000;
3573pub const RTF_THROW: ::c_ushort = 0x2000;
3574pub const RTF_NOPMTUDISC: ::c_ushort = 0x4000;
3575
3576pub const RTF_DEFAULT: u32 = 0x00010000;
3577pub const RTF_ALLONLINK: u32 = 0x00020000;
3578pub const RTF_ADDRCONF: u32 = 0x00040000;
3579pub const RTF_LINKRT: u32 = 0x00100000;
3580pub const RTF_NONEXTHOP: u32 = 0x00200000;
3581pub const RTF_CACHE: u32 = 0x01000000;
3582pub const RTF_FLOW: u32 = 0x02000000;
3583pub const RTF_POLICY: u32 = 0x04000000;
3584
3585pub const RTCF_VALVE: u32 = 0x00200000;
3586pub const RTCF_MASQ: u32 = 0x00400000;
3587pub const RTCF_NAT: u32 = 0x00800000;
3588pub const RTCF_DOREDIRECT: u32 = 0x01000000;
3589pub const RTCF_LOG: u32 = 0x02000000;
3590pub const RTCF_DIRECTSRC: u32 = 0x04000000;
3591
3592pub const RTF_LOCAL: u32 = 0x80000000;
3593pub const RTF_INTERFACE: u32 = 0x40000000;
3594pub const RTF_MULTICAST: u32 = 0x20000000;
3595pub const RTF_BROADCAST: u32 = 0x10000000;
3596pub const RTF_NAT: u32 = 0x08000000;
3597pub const RTF_ADDRCLASSMASK: u32 = 0xF8000000;
3598
3599pub const RT_CLASS_UNSPEC: u8 = 0;
3600pub const RT_CLASS_DEFAULT: u8 = 253;
3601pub const RT_CLASS_MAIN: u8 = 254;
3602pub const RT_CLASS_LOCAL: u8 = 255;
3603pub const RT_CLASS_MAX: u8 = 255;
3604
3605// linux/neighbor.h
3606pub const NUD_NONE: u16 = 0x00;
3607pub const NUD_INCOMPLETE: u16 = 0x01;
3608pub const NUD_REACHABLE: u16 = 0x02;
3609pub const NUD_STALE: u16 = 0x04;
3610pub const NUD_DELAY: u16 = 0x08;
3611pub const NUD_PROBE: u16 = 0x10;
3612pub const NUD_FAILED: u16 = 0x20;
3613pub const NUD_NOARP: u16 = 0x40;
3614pub const NUD_PERMANENT: u16 = 0x80;
3615
3616pub const NTF_USE: u8 = 0x01;
3617pub const NTF_SELF: u8 = 0x02;
3618pub const NTF_MASTER: u8 = 0x04;
3619pub const NTF_PROXY: u8 = 0x08;
3620pub const NTF_ROUTER: u8 = 0x80;
3621
3622pub const NDA_UNSPEC: ::c_ushort = 0;
3623pub const NDA_DST: ::c_ushort = 1;
3624pub const NDA_LLADDR: ::c_ushort = 2;
3625pub const NDA_CACHEINFO: ::c_ushort = 3;
3626pub const NDA_PROBES: ::c_ushort = 4;
3627pub const NDA_VLAN: ::c_ushort = 5;
3628pub const NDA_PORT: ::c_ushort = 6;
3629pub const NDA_VNI: ::c_ushort = 7;
3630pub const NDA_IFINDEX: ::c_ushort = 8;
3631
3632// linux/netlink.h
3633pub const NLA_ALIGNTO: ::c_int = 4;
3634
3635pub const NETLINK_ROUTE: ::c_int = 0;
3636pub const NETLINK_UNUSED: ::c_int = 1;
3637pub const NETLINK_USERSOCK: ::c_int = 2;
3638pub const NETLINK_FIREWALL: ::c_int = 3;
3639pub const NETLINK_SOCK_DIAG: ::c_int = 4;
3640pub const NETLINK_NFLOG: ::c_int = 5;
3641pub const NETLINK_XFRM: ::c_int = 6;
3642pub const NETLINK_SELINUX: ::c_int = 7;
3643pub const NETLINK_ISCSI: ::c_int = 8;
3644pub const NETLINK_AUDIT: ::c_int = 9;
3645pub const NETLINK_FIB_LOOKUP: ::c_int = 10;
3646pub const NETLINK_CONNECTOR: ::c_int = 11;
3647pub const NETLINK_NETFILTER: ::c_int = 12;
3648pub const NETLINK_IP6_FW: ::c_int = 13;
3649pub const NETLINK_DNRTMSG: ::c_int = 14;
3650pub const NETLINK_KOBJECT_UEVENT: ::c_int = 15;
3651pub const NETLINK_GENERIC: ::c_int = 16;
3652pub const NETLINK_SCSITRANSPORT: ::c_int = 18;
3653pub const NETLINK_ECRYPTFS: ::c_int = 19;
3654pub const NETLINK_RDMA: ::c_int = 20;
3655pub const NETLINK_CRYPTO: ::c_int = 21;
3656pub const NETLINK_INET_DIAG: ::c_int = NETLINK_SOCK_DIAG;
3657
3658pub const NLM_F_REQUEST: ::c_int = 1;
3659pub const NLM_F_MULTI: ::c_int = 2;
3660pub const NLM_F_ACK: ::c_int = 4;
3661pub const NLM_F_ECHO: ::c_int = 8;
3662pub const NLM_F_DUMP_INTR: ::c_int = 16;
3663pub const NLM_F_DUMP_FILTERED: ::c_int = 32;
3664
3665pub const NLM_F_ROOT: ::c_int = 0x100;
3666pub const NLM_F_MATCH: ::c_int = 0x200;
3667pub const NLM_F_ATOMIC: ::c_int = 0x400;
3668pub const NLM_F_DUMP: ::c_int = NLM_F_ROOT | NLM_F_MATCH;
3669
3670pub const NLM_F_REPLACE: ::c_int = 0x100;
3671pub const NLM_F_EXCL: ::c_int = 0x200;
3672pub const NLM_F_CREATE: ::c_int = 0x400;
3673pub const NLM_F_APPEND: ::c_int = 0x800;
3674
3675pub const NETLINK_ADD_MEMBERSHIP: ::c_int = 1;
3676pub const NETLINK_DROP_MEMBERSHIP: ::c_int = 2;
3677pub const NETLINK_PKTINFO: ::c_int = 3;
3678pub const NETLINK_BROADCAST_ERROR: ::c_int = 4;
3679pub const NETLINK_NO_ENOBUFS: ::c_int = 5;
3680pub const NETLINK_RX_RING: ::c_int = 6;
3681pub const NETLINK_TX_RING: ::c_int = 7;
3682pub const NETLINK_LISTEN_ALL_NSID: ::c_int = 8;
3683pub const NETLINK_LIST_MEMBERSHIPS: ::c_int = 9;
3684pub const NETLINK_CAP_ACK: ::c_int = 10;
3685pub const NETLINK_EXT_ACK: ::c_int = 11;
3686pub const NETLINK_GET_STRICT_CHK: ::c_int = 12;
3687
3688pub const NLA_F_NESTED: ::c_int = 1 << 15;
3689pub const NLA_F_NET_BYTEORDER: ::c_int = 1 << 14;
3690pub const NLA_TYPE_MASK: ::c_int = !(NLA_F_NESTED | NLA_F_NET_BYTEORDER);
3691
3692// linux/rtnetlink.h
3693pub const TCA_UNSPEC: ::c_ushort = 0;
3694pub const TCA_KIND: ::c_ushort = 1;
3695pub const TCA_OPTIONS: ::c_ushort = 2;
3696pub const TCA_STATS: ::c_ushort = 3;
3697pub const TCA_XSTATS: ::c_ushort = 4;
3698pub const TCA_RATE: ::c_ushort = 5;
3699pub const TCA_FCNT: ::c_ushort = 6;
3700pub const TCA_STATS2: ::c_ushort = 7;
3701pub const TCA_STAB: ::c_ushort = 8;
3702
3703pub const RTM_NEWLINK: u16 = 16;
3704pub const RTM_DELLINK: u16 = 17;
3705pub const RTM_GETLINK: u16 = 18;
3706pub const RTM_SETLINK: u16 = 19;
3707pub const RTM_NEWADDR: u16 = 20;
3708pub const RTM_DELADDR: u16 = 21;
3709pub const RTM_GETADDR: u16 = 22;
3710pub const RTM_NEWROUTE: u16 = 24;
3711pub const RTM_DELROUTE: u16 = 25;
3712pub const RTM_GETROUTE: u16 = 26;
3713pub const RTM_NEWNEIGH: u16 = 28;
3714pub const RTM_DELNEIGH: u16 = 29;
3715pub const RTM_GETNEIGH: u16 = 30;
3716pub const RTM_NEWRULE: u16 = 32;
3717pub const RTM_DELRULE: u16 = 33;
3718pub const RTM_GETRULE: u16 = 34;
3719pub const RTM_NEWQDISC: u16 = 36;
3720pub const RTM_DELQDISC: u16 = 37;
3721pub const RTM_GETQDISC: u16 = 38;
3722pub const RTM_NEWTCLASS: u16 = 40;
3723pub const RTM_DELTCLASS: u16 = 41;
3724pub const RTM_GETTCLASS: u16 = 42;
3725pub const RTM_NEWTFILTER: u16 = 44;
3726pub const RTM_DELTFILTER: u16 = 45;
3727pub const RTM_GETTFILTER: u16 = 46;
3728pub const RTM_NEWACTION: u16 = 48;
3729pub const RTM_DELACTION: u16 = 49;
3730pub const RTM_GETACTION: u16 = 50;
3731pub const RTM_NEWPREFIX: u16 = 52;
3732pub const RTM_GETMULTICAST: u16 = 58;
3733pub const RTM_GETANYCAST: u16 = 62;
3734pub const RTM_NEWNEIGHTBL: u16 = 64;
3735pub const RTM_GETNEIGHTBL: u16 = 66;
3736pub const RTM_SETNEIGHTBL: u16 = 67;
3737pub const RTM_NEWNDUSEROPT: u16 = 68;
3738pub const RTM_NEWADDRLABEL: u16 = 72;
3739pub const RTM_DELADDRLABEL: u16 = 73;
3740pub const RTM_GETADDRLABEL: u16 = 74;
3741pub const RTM_GETDCB: u16 = 78;
3742pub const RTM_SETDCB: u16 = 79;
3743pub const RTM_NEWNETCONF: u16 = 80;
3744pub const RTM_GETNETCONF: u16 = 82;
3745pub const RTM_NEWMDB: u16 = 84;
3746pub const RTM_DELMDB: u16 = 85;
3747pub const RTM_GETMDB: u16 = 86;
3748pub const RTM_NEWNSID: u16 = 88;
3749pub const RTM_DELNSID: u16 = 89;
3750pub const RTM_GETNSID: u16 = 90;
3751
3752pub const RTM_F_NOTIFY: ::c_uint = 0x100;
3753pub const RTM_F_CLONED: ::c_uint = 0x200;
3754pub const RTM_F_EQUALIZE: ::c_uint = 0x400;
3755pub const RTM_F_PREFIX: ::c_uint = 0x800;
3756
3757pub const RTA_UNSPEC: ::c_ushort = 0;
3758pub const RTA_DST: ::c_ushort = 1;
3759pub const RTA_SRC: ::c_ushort = 2;
3760pub const RTA_IIF: ::c_ushort = 3;
3761pub const RTA_OIF: ::c_ushort = 4;
3762pub const RTA_GATEWAY: ::c_ushort = 5;
3763pub const RTA_PRIORITY: ::c_ushort = 6;
3764pub const RTA_PREFSRC: ::c_ushort = 7;
3765pub const RTA_METRICS: ::c_ushort = 8;
3766pub const RTA_MULTIPATH: ::c_ushort = 9;
3767pub const RTA_PROTOINFO: ::c_ushort = 10; // No longer used
3768pub const RTA_FLOW: ::c_ushort = 11;
3769pub const RTA_CACHEINFO: ::c_ushort = 12;
3770pub const RTA_SESSION: ::c_ushort = 13; // No longer used
3771pub const RTA_MP_ALGO: ::c_ushort = 14; // No longer used
3772pub const RTA_TABLE: ::c_ushort = 15;
3773pub const RTA_MARK: ::c_ushort = 16;
3774pub const RTA_MFC_STATS: ::c_ushort = 17;
3775
3776pub const RTN_UNSPEC: ::c_uchar = 0;
3777pub const RTN_UNICAST: ::c_uchar = 1;
3778pub const RTN_LOCAL: ::c_uchar = 2;
3779pub const RTN_BROADCAST: ::c_uchar = 3;
3780pub const RTN_ANYCAST: ::c_uchar = 4;
3781pub const RTN_MULTICAST: ::c_uchar = 5;
3782pub const RTN_BLACKHOLE: ::c_uchar = 6;
3783pub const RTN_UNREACHABLE: ::c_uchar = 7;
3784pub const RTN_PROHIBIT: ::c_uchar = 8;
3785pub const RTN_THROW: ::c_uchar = 9;
3786pub const RTN_NAT: ::c_uchar = 10;
3787pub const RTN_XRESOLVE: ::c_uchar = 11;
3788
3789pub const RTPROT_UNSPEC: ::c_uchar = 0;
3790pub const RTPROT_REDIRECT: ::c_uchar = 1;
3791pub const RTPROT_KERNEL: ::c_uchar = 2;
3792pub const RTPROT_BOOT: ::c_uchar = 3;
3793pub const RTPROT_STATIC: ::c_uchar = 4;
3794
3795pub const RT_SCOPE_UNIVERSE: ::c_uchar = 0;
3796pub const RT_SCOPE_SITE: ::c_uchar = 200;
3797pub const RT_SCOPE_LINK: ::c_uchar = 253;
3798pub const RT_SCOPE_HOST: ::c_uchar = 254;
3799pub const RT_SCOPE_NOWHERE: ::c_uchar = 255;
3800
3801pub const RT_TABLE_UNSPEC: ::c_uchar = 0;
3802pub const RT_TABLE_COMPAT: ::c_uchar = 252;
3803pub const RT_TABLE_DEFAULT: ::c_uchar = 253;
3804pub const RT_TABLE_MAIN: ::c_uchar = 254;
3805pub const RT_TABLE_LOCAL: ::c_uchar = 255;
3806
3807pub const RTMSG_OVERRUN: u32 = ::NLMSG_OVERRUN as u32;
3808pub const RTMSG_NEWDEVICE: u32 = 0x11;
3809pub const RTMSG_DELDEVICE: u32 = 0x12;
3810pub const RTMSG_NEWROUTE: u32 = 0x21;
3811pub const RTMSG_DELROUTE: u32 = 0x22;
3812pub const RTMSG_NEWRULE: u32 = 0x31;
3813pub const RTMSG_DELRULE: u32 = 0x32;
3814pub const RTMSG_CONTROL: u32 = 0x40;
3815pub const RTMSG_AR_FAILED: u32 = 0x51;
3816
3817pub const MAX_ADDR_LEN: usize = 7;
3818pub const ARPD_UPDATE: ::c_ushort = 0x01;
3819pub const ARPD_LOOKUP: ::c_ushort = 0x02;
3820pub const ARPD_FLUSH: ::c_ushort = 0x03;
3821pub const ATF_MAGIC: ::c_int = 0x80;
3822
3823pub const RTEXT_FILTER_VF: ::c_int = 1 << 0;
3824pub const RTEXT_FILTER_BRVLAN: ::c_int = 1 << 1;
3825pub const RTEXT_FILTER_BRVLAN_COMPRESSED: ::c_int = 1 << 2;
3826pub const RTEXT_FILTER_SKIP_STATS: ::c_int = 1 << 3;
3827pub const RTEXT_FILTER_MRP: ::c_int = 1 << 4;
3828pub const RTEXT_FILTER_CFM_CONFIG: ::c_int = 1 << 5;
3829pub const RTEXT_FILTER_CFM_STATUS: ::c_int = 1 << 6;
3830
3831// userspace compat definitions for RTNLGRP_*
3832pub const RTMGRP_LINK: ::c_int = 0x00001;
3833pub const RTMGRP_NOTIFY: ::c_int = 0x00002;
3834pub const RTMGRP_NEIGH: ::c_int = 0x00004;
3835pub const RTMGRP_TC: ::c_int = 0x00008;
3836pub const RTMGRP_IPV4_IFADDR: ::c_int = 0x00010;
3837pub const RTMGRP_IPV4_MROUTE: ::c_int = 0x00020;
3838pub const RTMGRP_IPV4_ROUTE: ::c_int = 0x00040;
3839pub const RTMGRP_IPV4_RULE: ::c_int = 0x00080;
3840pub const RTMGRP_IPV6_IFADDR: ::c_int = 0x00100;
3841pub const RTMGRP_IPV6_MROUTE: ::c_int = 0x00200;
3842pub const RTMGRP_IPV6_ROUTE: ::c_int = 0x00400;
3843pub const RTMGRP_IPV6_IFINFO: ::c_int = 0x00800;
3844pub const RTMGRP_DECnet_IFADDR: ::c_int = 0x01000;
3845pub const RTMGRP_DECnet_ROUTE: ::c_int = 0x04000;
3846pub const RTMGRP_IPV6_PREFIX: ::c_int = 0x20000;
3847
3848// enum rtnetlink_groups
3849pub const RTNLGRP_NONE: ::c_uint = 0x00;
3850pub const RTNLGRP_LINK: ::c_uint = 0x01;
3851pub const RTNLGRP_NOTIFY: ::c_uint = 0x02;
3852pub const RTNLGRP_NEIGH: ::c_uint = 0x03;
3853pub const RTNLGRP_TC: ::c_uint = 0x04;
3854pub const RTNLGRP_IPV4_IFADDR: ::c_uint = 0x05;
3855pub const RTNLGRP_IPV4_MROUTE: ::c_uint = 0x06;
3856pub const RTNLGRP_IPV4_ROUTE: ::c_uint = 0x07;
3857pub const RTNLGRP_IPV4_RULE: ::c_uint = 0x08;
3858pub const RTNLGRP_IPV6_IFADDR: ::c_uint = 0x09;
3859pub const RTNLGRP_IPV6_MROUTE: ::c_uint = 0x0a;
3860pub const RTNLGRP_IPV6_ROUTE: ::c_uint = 0x0b;
3861pub const RTNLGRP_IPV6_IFINFO: ::c_uint = 0x0c;
3862pub const RTNLGRP_DECnet_IFADDR: ::c_uint = 0x0d;
3863pub const RTNLGRP_NOP2: ::c_uint = 0x0e;
3864pub const RTNLGRP_DECnet_ROUTE: ::c_uint = 0x0f;
3865pub const RTNLGRP_DECnet_RULE: ::c_uint = 0x10;
3866pub const RTNLGRP_NOP4: ::c_uint = 0x11;
3867pub const RTNLGRP_IPV6_PREFIX: ::c_uint = 0x12;
3868pub const RTNLGRP_IPV6_RULE: ::c_uint = 0x13;
3869pub const RTNLGRP_ND_USEROPT: ::c_uint = 0x14;
3870pub const RTNLGRP_PHONET_IFADDR: ::c_uint = 0x15;
3871pub const RTNLGRP_PHONET_ROUTE: ::c_uint = 0x16;
3872pub const RTNLGRP_DCB: ::c_uint = 0x17;
3873pub const RTNLGRP_IPV4_NETCONF: ::c_uint = 0x18;
3874pub const RTNLGRP_IPV6_NETCONF: ::c_uint = 0x19;
3875pub const RTNLGRP_MDB: ::c_uint = 0x1a;
3876pub const RTNLGRP_MPLS_ROUTE: ::c_uint = 0x1b;
3877pub const RTNLGRP_NSID: ::c_uint = 0x1c;
3878pub const RTNLGRP_MPLS_NETCONF: ::c_uint = 0x1d;
3879pub const RTNLGRP_IPV4_MROUTE_R: ::c_uint = 0x1e;
3880pub const RTNLGRP_IPV6_MROUTE_R: ::c_uint = 0x1f;
3881pub const RTNLGRP_NEXTHOP: ::c_uint = 0x20;
3882pub const RTNLGRP_BRVLAN: ::c_uint = 0x21;
3883pub const RTNLGRP_MCTP_IFADDR: ::c_uint = 0x22;
3884pub const RTNLGRP_TUNNEL: ::c_uint = 0x23;
3885pub const RTNLGRP_STATS: ::c_uint = 0x24;
3886
3887// linux/module.h
3888pub const MODULE_INIT_IGNORE_MODVERSIONS: ::c_uint = 0x0001;
3889pub const MODULE_INIT_IGNORE_VERMAGIC: ::c_uint = 0x0002;
3890
3891// linux/net_tstamp.h
3892pub const SOF_TIMESTAMPING_TX_HARDWARE: ::c_uint = 1 << 0;
3893pub const SOF_TIMESTAMPING_TX_SOFTWARE: ::c_uint = 1 << 1;
3894pub const SOF_TIMESTAMPING_RX_HARDWARE: ::c_uint = 1 << 2;
3895pub const SOF_TIMESTAMPING_RX_SOFTWARE: ::c_uint = 1 << 3;
3896pub const SOF_TIMESTAMPING_SOFTWARE: ::c_uint = 1 << 4;
3897pub const SOF_TIMESTAMPING_SYS_HARDWARE: ::c_uint = 1 << 5;
3898pub const SOF_TIMESTAMPING_RAW_HARDWARE: ::c_uint = 1 << 6;
3899pub const SOF_TIMESTAMPING_OPT_ID: ::c_uint = 1 << 7;
3900pub const SOF_TIMESTAMPING_TX_SCHED: ::c_uint = 1 << 8;
3901pub const SOF_TIMESTAMPING_TX_ACK: ::c_uint = 1 << 9;
3902pub const SOF_TIMESTAMPING_OPT_CMSG: ::c_uint = 1 << 10;
3903pub const SOF_TIMESTAMPING_OPT_TSONLY: ::c_uint = 1 << 11;
3904pub const SOF_TIMESTAMPING_OPT_STATS: ::c_uint = 1 << 12;
3905pub const SOF_TIMESTAMPING_OPT_PKTINFO: ::c_uint = 1 << 13;
3906pub const SOF_TIMESTAMPING_OPT_TX_SWHW: ::c_uint = 1 << 14;
3907pub const SOF_TXTIME_DEADLINE_MODE: u32 = 1 << 0;
3908pub const SOF_TXTIME_REPORT_ERRORS: u32 = 1 << 1;
3909
3910pub const HWTSTAMP_TX_OFF: ::c_uint = 0;
3911pub const HWTSTAMP_TX_ON: ::c_uint = 1;
3912pub const HWTSTAMP_TX_ONESTEP_SYNC: ::c_uint = 2;
3913pub const HWTSTAMP_TX_ONESTEP_P2P: ::c_uint = 3;
3914
3915pub const HWTSTAMP_FILTER_NONE: ::c_uint = 0;
3916pub const HWTSTAMP_FILTER_ALL: ::c_uint = 1;
3917pub const HWTSTAMP_FILTER_SOME: ::c_uint = 2;
3918pub const HWTSTAMP_FILTER_PTP_V1_L4_EVENT: ::c_uint = 3;
3919pub const HWTSTAMP_FILTER_PTP_V1_L4_SYNC: ::c_uint = 4;
3920pub const HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ: ::c_uint = 5;
3921pub const HWTSTAMP_FILTER_PTP_V2_L4_EVENT: ::c_uint = 6;
3922pub const HWTSTAMP_FILTER_PTP_V2_L4_SYNC: ::c_uint = 7;
3923pub const HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ: ::c_uint = 8;
3924pub const HWTSTAMP_FILTER_PTP_V2_L2_EVENT: ::c_uint = 9;
3925pub const HWTSTAMP_FILTER_PTP_V2_L2_SYNC: ::c_uint = 10;
3926pub const HWTSTAMP_FILTER_PTP_V2_L2_DELAY_REQ: ::c_uint = 11;
3927pub const HWTSTAMP_FILTER_PTP_V2_EVENT: ::c_uint = 12;
3928pub const HWTSTAMP_FILTER_PTP_V2_SYNC: ::c_uint = 13;
3929pub const HWTSTAMP_FILTER_PTP_V2_DELAY_REQ: ::c_uint = 14;
3930pub const HWTSTAMP_FILTER_NTP_ALL: ::c_uint = 15;
3931
3932// linux/tls.h
3933pub const TLS_TX: ::c_int = 1;
3934pub const TLS_RX: ::c_int = 2;
3935
3936pub const TLS_1_2_VERSION_MAJOR: ::__u8 = 0x3;
3937pub const TLS_1_2_VERSION_MINOR: ::__u8 = 0x3;
3938pub const TLS_1_2_VERSION: ::__u16 =
3939    ((TLS_1_2_VERSION_MAJOR as ::__u16) << 8) | (TLS_1_2_VERSION_MINOR as ::__u16);
3940
3941pub const TLS_1_3_VERSION_MAJOR: ::__u8 = 0x3;
3942pub const TLS_1_3_VERSION_MINOR: ::__u8 = 0x4;
3943pub const TLS_1_3_VERSION: ::__u16 =
3944    ((TLS_1_3_VERSION_MAJOR as ::__u16) << 8) | (TLS_1_3_VERSION_MINOR as ::__u16);
3945
3946pub const TLS_CIPHER_AES_GCM_128: ::__u16 = 51;
3947pub const TLS_CIPHER_AES_GCM_128_IV_SIZE: usize = 8;
3948pub const TLS_CIPHER_AES_GCM_128_KEY_SIZE: usize = 16;
3949pub const TLS_CIPHER_AES_GCM_128_SALT_SIZE: usize = 4;
3950pub const TLS_CIPHER_AES_GCM_128_TAG_SIZE: usize = 16;
3951pub const TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE: usize = 8;
3952
3953pub const TLS_CIPHER_AES_GCM_256: ::__u16 = 52;
3954pub const TLS_CIPHER_AES_GCM_256_IV_SIZE: usize = 8;
3955pub const TLS_CIPHER_AES_GCM_256_KEY_SIZE: usize = 32;
3956pub const TLS_CIPHER_AES_GCM_256_SALT_SIZE: usize = 4;
3957pub const TLS_CIPHER_AES_GCM_256_TAG_SIZE: usize = 16;
3958pub const TLS_CIPHER_AES_GCM_256_REC_SEQ_SIZE: usize = 8;
3959
3960pub const TLS_CIPHER_CHACHA20_POLY1305: ::__u16 = 54;
3961pub const TLS_CIPHER_CHACHA20_POLY1305_IV_SIZE: usize = 12;
3962pub const TLS_CIPHER_CHACHA20_POLY1305_KEY_SIZE: usize = 32;
3963pub const TLS_CIPHER_CHACHA20_POLY1305_SALT_SIZE: usize = 0;
3964pub const TLS_CIPHER_CHACHA20_POLY1305_TAG_SIZE: usize = 16;
3965pub const TLS_CIPHER_CHACHA20_POLY1305_REC_SEQ_SIZE: usize = 8;
3966
3967pub const TLS_SET_RECORD_TYPE: ::c_int = 1;
3968pub const TLS_GET_RECORD_TYPE: ::c_int = 2;
3969
3970pub const SOL_TLS: ::c_int = 282;
3971
3972// linux/if_alg.h
3973pub const ALG_SET_KEY: ::c_int = 1;
3974pub const ALG_SET_IV: ::c_int = 2;
3975pub const ALG_SET_OP: ::c_int = 3;
3976pub const ALG_SET_AEAD_ASSOCLEN: ::c_int = 4;
3977pub const ALG_SET_AEAD_AUTHSIZE: ::c_int = 5;
3978pub const ALG_SET_DRBG_ENTROPY: ::c_int = 6;
3979pub const ALG_SET_KEY_BY_KEY_SERIAL: ::c_int = 7;
3980
3981pub const ALG_OP_DECRYPT: ::c_int = 0;
3982pub const ALG_OP_ENCRYPT: ::c_int = 1;
3983
3984// include/uapi/linux/if.h
3985pub const IF_OPER_UNKNOWN: ::c_int = 0;
3986pub const IF_OPER_NOTPRESENT: ::c_int = 1;
3987pub const IF_OPER_DOWN: ::c_int = 2;
3988pub const IF_OPER_LOWERLAYERDOWN: ::c_int = 3;
3989pub const IF_OPER_TESTING: ::c_int = 4;
3990pub const IF_OPER_DORMANT: ::c_int = 5;
3991pub const IF_OPER_UP: ::c_int = 6;
3992
3993pub const IF_LINK_MODE_DEFAULT: ::c_int = 0;
3994pub const IF_LINK_MODE_DORMANT: ::c_int = 1;
3995pub const IF_LINK_MODE_TESTING: ::c_int = 2;
3996
3997// include/uapi/linux/udp.h
3998pub const UDP_CORK: ::c_int = 1;
3999pub const UDP_ENCAP: ::c_int = 100;
4000pub const UDP_NO_CHECK6_TX: ::c_int = 101;
4001pub const UDP_NO_CHECK6_RX: ::c_int = 102;
4002
4003// include/uapi/linux/mman.h
4004pub const MAP_SHARED_VALIDATE: ::c_int = 0x3;
4005
4006// include/uapi/asm-generic/mman-common.h
4007pub const MAP_FIXED_NOREPLACE: ::c_int = 0x100000;
4008pub const MLOCK_ONFAULT: ::c_uint = 0x01;
4009
4010// uapi/linux/vm_sockets.h
4011pub const VMADDR_CID_ANY: ::c_uint = 0xFFFFFFFF;
4012pub const VMADDR_CID_HYPERVISOR: ::c_uint = 0;
4013#[deprecated(
4014    since = "0.2.74",
4015    note = "VMADDR_CID_RESERVED is removed since Linux v5.6 and \
4016            replaced with VMADDR_CID_LOCAL"
4017)]
4018pub const VMADDR_CID_RESERVED: ::c_uint = 1;
4019pub const VMADDR_CID_LOCAL: ::c_uint = 1;
4020pub const VMADDR_CID_HOST: ::c_uint = 2;
4021pub const VMADDR_PORT_ANY: ::c_uint = 0xFFFFFFFF;
4022
4023// uapi/linux/inotify.h
4024pub const IN_ACCESS: u32 = 0x0000_0001;
4025pub const IN_MODIFY: u32 = 0x0000_0002;
4026pub const IN_ATTRIB: u32 = 0x0000_0004;
4027pub const IN_CLOSE_WRITE: u32 = 0x0000_0008;
4028pub const IN_CLOSE_NOWRITE: u32 = 0x0000_0010;
4029pub const IN_CLOSE: u32 = IN_CLOSE_WRITE | IN_CLOSE_NOWRITE;
4030pub const IN_OPEN: u32 = 0x0000_0020;
4031pub const IN_MOVED_FROM: u32 = 0x0000_0040;
4032pub const IN_MOVED_TO: u32 = 0x0000_0080;
4033pub const IN_MOVE: u32 = IN_MOVED_FROM | IN_MOVED_TO;
4034pub const IN_CREATE: u32 = 0x0000_0100;
4035pub const IN_DELETE: u32 = 0x0000_0200;
4036pub const IN_DELETE_SELF: u32 = 0x0000_0400;
4037pub const IN_MOVE_SELF: u32 = 0x0000_0800;
4038pub const IN_UNMOUNT: u32 = 0x0000_2000;
4039pub const IN_Q_OVERFLOW: u32 = 0x0000_4000;
4040pub const IN_IGNORED: u32 = 0x0000_8000;
4041pub const IN_ONLYDIR: u32 = 0x0100_0000;
4042pub const IN_DONT_FOLLOW: u32 = 0x0200_0000;
4043pub const IN_EXCL_UNLINK: u32 = 0x0400_0000;
4044
4045// linux/keyctl.h
4046pub const KEY_SPEC_THREAD_KEYRING: i32 = -1;
4047pub const KEY_SPEC_PROCESS_KEYRING: i32 = -2;
4048pub const KEY_SPEC_SESSION_KEYRING: i32 = -3;
4049pub const KEY_SPEC_USER_KEYRING: i32 = -4;
4050pub const KEY_SPEC_USER_SESSION_KEYRING: i32 = -5;
4051pub const KEY_SPEC_GROUP_KEYRING: i32 = -6;
4052pub const KEY_SPEC_REQKEY_AUTH_KEY: i32 = -7;
4053pub const KEY_SPEC_REQUESTOR_KEYRING: i32 = -8;
4054
4055pub const KEY_REQKEY_DEFL_NO_CHANGE: i32 = -1;
4056pub const KEY_REQKEY_DEFL_DEFAULT: i32 = 0;
4057pub const KEY_REQKEY_DEFL_THREAD_KEYRING: i32 = 1;
4058pub const KEY_REQKEY_DEFL_PROCESS_KEYRING: i32 = 2;
4059pub const KEY_REQKEY_DEFL_SESSION_KEYRING: i32 = 3;
4060pub const KEY_REQKEY_DEFL_USER_KEYRING: i32 = 4;
4061pub const KEY_REQKEY_DEFL_USER_SESSION_KEYRING: i32 = 5;
4062pub const KEY_REQKEY_DEFL_GROUP_KEYRING: i32 = 6;
4063pub const KEY_REQKEY_DEFL_REQUESTOR_KEYRING: i32 = 7;
4064
4065pub const KEYCTL_GET_KEYRING_ID: u32 = 0;
4066pub const KEYCTL_JOIN_SESSION_KEYRING: u32 = 1;
4067pub const KEYCTL_UPDATE: u32 = 2;
4068pub const KEYCTL_REVOKE: u32 = 3;
4069pub const KEYCTL_CHOWN: u32 = 4;
4070pub const KEYCTL_SETPERM: u32 = 5;
4071pub const KEYCTL_DESCRIBE: u32 = 6;
4072pub const KEYCTL_CLEAR: u32 = 7;
4073pub const KEYCTL_LINK: u32 = 8;
4074pub const KEYCTL_UNLINK: u32 = 9;
4075pub const KEYCTL_SEARCH: u32 = 10;
4076pub const KEYCTL_READ: u32 = 11;
4077pub const KEYCTL_INSTANTIATE: u32 = 12;
4078pub const KEYCTL_NEGATE: u32 = 13;
4079pub const KEYCTL_SET_REQKEY_KEYRING: u32 = 14;
4080pub const KEYCTL_SET_TIMEOUT: u32 = 15;
4081pub const KEYCTL_ASSUME_AUTHORITY: u32 = 16;
4082pub const KEYCTL_GET_SECURITY: u32 = 17;
4083pub const KEYCTL_SESSION_TO_PARENT: u32 = 18;
4084pub const KEYCTL_REJECT: u32 = 19;
4085pub const KEYCTL_INSTANTIATE_IOV: u32 = 20;
4086pub const KEYCTL_INVALIDATE: u32 = 21;
4087pub const KEYCTL_GET_PERSISTENT: u32 = 22;
4088
4089pub const IN_MASK_CREATE: u32 = 0x1000_0000;
4090pub const IN_MASK_ADD: u32 = 0x2000_0000;
4091pub const IN_ISDIR: u32 = 0x4000_0000;
4092pub const IN_ONESHOT: u32 = 0x8000_0000;
4093
4094pub const IN_ALL_EVENTS: u32 = IN_ACCESS
4095    | IN_MODIFY
4096    | IN_ATTRIB
4097    | IN_CLOSE_WRITE
4098    | IN_CLOSE_NOWRITE
4099    | IN_OPEN
4100    | IN_MOVED_FROM
4101    | IN_MOVED_TO
4102    | IN_DELETE
4103    | IN_CREATE
4104    | IN_DELETE_SELF
4105    | IN_MOVE_SELF;
4106
4107pub const IN_CLOEXEC: ::c_int = O_CLOEXEC;
4108pub const IN_NONBLOCK: ::c_int = O_NONBLOCK;
4109
4110// uapi/linux/mount.h
4111pub const OPEN_TREE_CLONE: ::c_uint = 0x01;
4112pub const OPEN_TREE_CLOEXEC: ::c_uint = O_CLOEXEC as ::c_uint;
4113
4114// uapi/linux/netfilter/nf_tables.h
4115pub const NFT_TABLE_MAXNAMELEN: ::c_int = 256;
4116pub const NFT_CHAIN_MAXNAMELEN: ::c_int = 256;
4117pub const NFT_SET_MAXNAMELEN: ::c_int = 256;
4118pub const NFT_OBJ_MAXNAMELEN: ::c_int = 256;
4119pub const NFT_USERDATA_MAXLEN: ::c_int = 256;
4120
4121pub const NFT_REG_VERDICT: ::c_int = 0;
4122pub const NFT_REG_1: ::c_int = 1;
4123pub const NFT_REG_2: ::c_int = 2;
4124pub const NFT_REG_3: ::c_int = 3;
4125pub const NFT_REG_4: ::c_int = 4;
4126pub const __NFT_REG_MAX: ::c_int = 5;
4127pub const NFT_REG32_00: ::c_int = 8;
4128pub const NFT_REG32_01: ::c_int = 9;
4129pub const NFT_REG32_02: ::c_int = 10;
4130pub const NFT_REG32_03: ::c_int = 11;
4131pub const NFT_REG32_04: ::c_int = 12;
4132pub const NFT_REG32_05: ::c_int = 13;
4133pub const NFT_REG32_06: ::c_int = 14;
4134pub const NFT_REG32_07: ::c_int = 15;
4135pub const NFT_REG32_08: ::c_int = 16;
4136pub const NFT_REG32_09: ::c_int = 17;
4137pub const NFT_REG32_10: ::c_int = 18;
4138pub const NFT_REG32_11: ::c_int = 19;
4139pub const NFT_REG32_12: ::c_int = 20;
4140pub const NFT_REG32_13: ::c_int = 21;
4141pub const NFT_REG32_14: ::c_int = 22;
4142pub const NFT_REG32_15: ::c_int = 23;
4143
4144pub const NFT_REG_SIZE: ::c_int = 16;
4145pub const NFT_REG32_SIZE: ::c_int = 4;
4146
4147pub const NFT_CONTINUE: ::c_int = -1;
4148pub const NFT_BREAK: ::c_int = -2;
4149pub const NFT_JUMP: ::c_int = -3;
4150pub const NFT_GOTO: ::c_int = -4;
4151pub const NFT_RETURN: ::c_int = -5;
4152
4153pub const NFT_MSG_NEWTABLE: ::c_int = 0;
4154pub const NFT_MSG_GETTABLE: ::c_int = 1;
4155pub const NFT_MSG_DELTABLE: ::c_int = 2;
4156pub const NFT_MSG_NEWCHAIN: ::c_int = 3;
4157pub const NFT_MSG_GETCHAIN: ::c_int = 4;
4158pub const NFT_MSG_DELCHAIN: ::c_int = 5;
4159pub const NFT_MSG_NEWRULE: ::c_int = 6;
4160pub const NFT_MSG_GETRULE: ::c_int = 7;
4161pub const NFT_MSG_DELRULE: ::c_int = 8;
4162pub const NFT_MSG_NEWSET: ::c_int = 9;
4163pub const NFT_MSG_GETSET: ::c_int = 10;
4164pub const NFT_MSG_DELSET: ::c_int = 11;
4165pub const NFT_MSG_NEWSETELEM: ::c_int = 12;
4166pub const NFT_MSG_GETSETELEM: ::c_int = 13;
4167pub const NFT_MSG_DELSETELEM: ::c_int = 14;
4168pub const NFT_MSG_NEWGEN: ::c_int = 15;
4169pub const NFT_MSG_GETGEN: ::c_int = 16;
4170pub const NFT_MSG_TRACE: ::c_int = 17;
4171cfg_if! {
4172    if #[cfg(not(target_arch = "sparc64"))] {
4173        pub const NFT_MSG_NEWOBJ: ::c_int = 18;
4174        pub const NFT_MSG_GETOBJ: ::c_int = 19;
4175        pub const NFT_MSG_DELOBJ: ::c_int = 20;
4176        pub const NFT_MSG_GETOBJ_RESET: ::c_int = 21;
4177    }
4178}
4179pub const NFT_MSG_MAX: ::c_int = 25;
4180
4181pub const NFT_SET_ANONYMOUS: ::c_int = 0x1;
4182pub const NFT_SET_CONSTANT: ::c_int = 0x2;
4183pub const NFT_SET_INTERVAL: ::c_int = 0x4;
4184pub const NFT_SET_MAP: ::c_int = 0x8;
4185pub const NFT_SET_TIMEOUT: ::c_int = 0x10;
4186pub const NFT_SET_EVAL: ::c_int = 0x20;
4187
4188pub const NFT_SET_POL_PERFORMANCE: ::c_int = 0;
4189pub const NFT_SET_POL_MEMORY: ::c_int = 1;
4190
4191pub const NFT_SET_ELEM_INTERVAL_END: ::c_int = 0x1;
4192
4193pub const NFT_DATA_VALUE: ::c_uint = 0;
4194pub const NFT_DATA_VERDICT: ::c_uint = 0xffffff00;
4195
4196pub const NFT_DATA_RESERVED_MASK: ::c_uint = 0xffffff00;
4197
4198pub const NFT_DATA_VALUE_MAXLEN: ::c_int = 64;
4199
4200pub const NFT_BYTEORDER_NTOH: ::c_int = 0;
4201pub const NFT_BYTEORDER_HTON: ::c_int = 1;
4202
4203pub const NFT_CMP_EQ: ::c_int = 0;
4204pub const NFT_CMP_NEQ: ::c_int = 1;
4205pub const NFT_CMP_LT: ::c_int = 2;
4206pub const NFT_CMP_LTE: ::c_int = 3;
4207pub const NFT_CMP_GT: ::c_int = 4;
4208pub const NFT_CMP_GTE: ::c_int = 5;
4209
4210pub const NFT_RANGE_EQ: ::c_int = 0;
4211pub const NFT_RANGE_NEQ: ::c_int = 1;
4212
4213pub const NFT_LOOKUP_F_INV: ::c_int = 1 << 0;
4214
4215pub const NFT_DYNSET_OP_ADD: ::c_int = 0;
4216pub const NFT_DYNSET_OP_UPDATE: ::c_int = 1;
4217
4218pub const NFT_DYNSET_F_INV: ::c_int = 1 << 0;
4219
4220pub const NFT_PAYLOAD_LL_HEADER: ::c_int = 0;
4221pub const NFT_PAYLOAD_NETWORK_HEADER: ::c_int = 1;
4222pub const NFT_PAYLOAD_TRANSPORT_HEADER: ::c_int = 2;
4223
4224pub const NFT_PAYLOAD_CSUM_NONE: ::c_int = 0;
4225pub const NFT_PAYLOAD_CSUM_INET: ::c_int = 1;
4226
4227pub const NFT_META_LEN: ::c_int = 0;
4228pub const NFT_META_PROTOCOL: ::c_int = 1;
4229pub const NFT_META_PRIORITY: ::c_int = 2;
4230pub const NFT_META_MARK: ::c_int = 3;
4231pub const NFT_META_IIF: ::c_int = 4;
4232pub const NFT_META_OIF: ::c_int = 5;
4233pub const NFT_META_IIFNAME: ::c_int = 6;
4234pub const NFT_META_OIFNAME: ::c_int = 7;
4235pub const NFT_META_IIFTYPE: ::c_int = 8;
4236pub const NFT_META_OIFTYPE: ::c_int = 9;
4237pub const NFT_META_SKUID: ::c_int = 10;
4238pub const NFT_META_SKGID: ::c_int = 11;
4239pub const NFT_META_NFTRACE: ::c_int = 12;
4240pub const NFT_META_RTCLASSID: ::c_int = 13;
4241pub const NFT_META_SECMARK: ::c_int = 14;
4242pub const NFT_META_NFPROTO: ::c_int = 15;
4243pub const NFT_META_L4PROTO: ::c_int = 16;
4244pub const NFT_META_BRI_IIFNAME: ::c_int = 17;
4245pub const NFT_META_BRI_OIFNAME: ::c_int = 18;
4246pub const NFT_META_PKTTYPE: ::c_int = 19;
4247pub const NFT_META_CPU: ::c_int = 20;
4248pub const NFT_META_IIFGROUP: ::c_int = 21;
4249pub const NFT_META_OIFGROUP: ::c_int = 22;
4250pub const NFT_META_CGROUP: ::c_int = 23;
4251pub const NFT_META_PRANDOM: ::c_int = 24;
4252
4253pub const NFT_CT_STATE: ::c_int = 0;
4254pub const NFT_CT_DIRECTION: ::c_int = 1;
4255pub const NFT_CT_STATUS: ::c_int = 2;
4256pub const NFT_CT_MARK: ::c_int = 3;
4257pub const NFT_CT_SECMARK: ::c_int = 4;
4258pub const NFT_CT_EXPIRATION: ::c_int = 5;
4259pub const NFT_CT_HELPER: ::c_int = 6;
4260pub const NFT_CT_L3PROTOCOL: ::c_int = 7;
4261pub const NFT_CT_SRC: ::c_int = 8;
4262pub const NFT_CT_DST: ::c_int = 9;
4263pub const NFT_CT_PROTOCOL: ::c_int = 10;
4264pub const NFT_CT_PROTO_SRC: ::c_int = 11;
4265pub const NFT_CT_PROTO_DST: ::c_int = 12;
4266pub const NFT_CT_LABELS: ::c_int = 13;
4267pub const NFT_CT_PKTS: ::c_int = 14;
4268pub const NFT_CT_BYTES: ::c_int = 15;
4269pub const NFT_CT_AVGPKT: ::c_int = 16;
4270pub const NFT_CT_ZONE: ::c_int = 17;
4271pub const NFT_CT_EVENTMASK: ::c_int = 18;
4272pub const NFT_CT_SRC_IP: ::c_int = 19;
4273pub const NFT_CT_DST_IP: ::c_int = 20;
4274pub const NFT_CT_SRC_IP6: ::c_int = 21;
4275pub const NFT_CT_DST_IP6: ::c_int = 22;
4276
4277pub const NFT_LIMIT_PKTS: ::c_int = 0;
4278pub const NFT_LIMIT_PKT_BYTES: ::c_int = 1;
4279
4280pub const NFT_LIMIT_F_INV: ::c_int = 1 << 0;
4281
4282pub const NFT_QUEUE_FLAG_BYPASS: ::c_int = 0x01;
4283pub const NFT_QUEUE_FLAG_CPU_FANOUT: ::c_int = 0x02;
4284pub const NFT_QUEUE_FLAG_MASK: ::c_int = 0x03;
4285
4286pub const NFT_QUOTA_F_INV: ::c_int = 1 << 0;
4287
4288pub const NFT_REJECT_ICMP_UNREACH: ::c_int = 0;
4289pub const NFT_REJECT_TCP_RST: ::c_int = 1;
4290pub const NFT_REJECT_ICMPX_UNREACH: ::c_int = 2;
4291
4292pub const NFT_REJECT_ICMPX_NO_ROUTE: ::c_int = 0;
4293pub const NFT_REJECT_ICMPX_PORT_UNREACH: ::c_int = 1;
4294pub const NFT_REJECT_ICMPX_HOST_UNREACH: ::c_int = 2;
4295pub const NFT_REJECT_ICMPX_ADMIN_PROHIBITED: ::c_int = 3;
4296
4297pub const NFT_NAT_SNAT: ::c_int = 0;
4298pub const NFT_NAT_DNAT: ::c_int = 1;
4299
4300pub const NFT_TRACETYPE_UNSPEC: ::c_int = 0;
4301pub const NFT_TRACETYPE_POLICY: ::c_int = 1;
4302pub const NFT_TRACETYPE_RETURN: ::c_int = 2;
4303pub const NFT_TRACETYPE_RULE: ::c_int = 3;
4304
4305pub const NFT_NG_INCREMENTAL: ::c_int = 0;
4306pub const NFT_NG_RANDOM: ::c_int = 1;
4307
4308// linux/input.h
4309pub const FF_MAX: ::__u16 = 0x7f;
4310pub const FF_CNT: usize = FF_MAX as usize + 1;
4311
4312// linux/input-event-codes.h
4313pub const INPUT_PROP_MAX: ::__u16 = 0x1f;
4314pub const INPUT_PROP_CNT: usize = INPUT_PROP_MAX as usize + 1;
4315pub const EV_MAX: ::__u16 = 0x1f;
4316pub const EV_CNT: usize = EV_MAX as usize + 1;
4317pub const SYN_MAX: ::__u16 = 0xf;
4318pub const SYN_CNT: usize = SYN_MAX as usize + 1;
4319pub const KEY_MAX: ::__u16 = 0x2ff;
4320pub const KEY_CNT: usize = KEY_MAX as usize + 1;
4321pub const REL_MAX: ::__u16 = 0x0f;
4322pub const REL_CNT: usize = REL_MAX as usize + 1;
4323pub const ABS_MAX: ::__u16 = 0x3f;
4324pub const ABS_CNT: usize = ABS_MAX as usize + 1;
4325pub const SW_MAX: ::__u16 = 0x10;
4326pub const SW_CNT: usize = SW_MAX as usize + 1;
4327pub const MSC_MAX: ::__u16 = 0x07;
4328pub const MSC_CNT: usize = MSC_MAX as usize + 1;
4329pub const LED_MAX: ::__u16 = 0x0f;
4330pub const LED_CNT: usize = LED_MAX as usize + 1;
4331pub const REP_MAX: ::__u16 = 0x01;
4332pub const REP_CNT: usize = REP_MAX as usize + 1;
4333pub const SND_MAX: ::__u16 = 0x07;
4334pub const SND_CNT: usize = SND_MAX as usize + 1;
4335
4336// linux/uinput.h
4337pub const UINPUT_VERSION: ::c_uint = 5;
4338pub const UINPUT_MAX_NAME_SIZE: usize = 80;
4339
4340// uapi/linux/fanotify.h
4341pub const FAN_ACCESS: u64 = 0x0000_0001;
4342pub const FAN_MODIFY: u64 = 0x0000_0002;
4343pub const FAN_ATTRIB: u64 = 0x0000_0004;
4344pub const FAN_CLOSE_WRITE: u64 = 0x0000_0008;
4345pub const FAN_CLOSE_NOWRITE: u64 = 0x0000_0010;
4346pub const FAN_OPEN: u64 = 0x0000_0020;
4347pub const FAN_MOVED_FROM: u64 = 0x0000_0040;
4348pub const FAN_MOVED_TO: u64 = 0x0000_0080;
4349pub const FAN_CREATE: u64 = 0x0000_0100;
4350pub const FAN_DELETE: u64 = 0x0000_0200;
4351pub const FAN_DELETE_SELF: u64 = 0x0000_0400;
4352pub const FAN_MOVE_SELF: u64 = 0x0000_0800;
4353pub const FAN_OPEN_EXEC: u64 = 0x0000_1000;
4354
4355pub const FAN_Q_OVERFLOW: u64 = 0x0000_4000;
4356pub const FAN_FS_ERROR: u64 = 0x0000_8000;
4357
4358pub const FAN_OPEN_PERM: u64 = 0x0001_0000;
4359pub const FAN_ACCESS_PERM: u64 = 0x0002_0000;
4360pub const FAN_OPEN_EXEC_PERM: u64 = 0x0004_0000;
4361
4362pub const FAN_EVENT_ON_CHILD: u64 = 0x0800_0000;
4363
4364pub const FAN_RENAME: u64 = 0x1000_0000;
4365
4366pub const FAN_ONDIR: u64 = 0x4000_0000;
4367
4368pub const FAN_CLOSE: u64 = FAN_CLOSE_WRITE | FAN_CLOSE_NOWRITE;
4369pub const FAN_MOVE: u64 = FAN_MOVED_FROM | FAN_MOVED_TO;
4370
4371pub const FAN_CLOEXEC: ::c_uint = 0x0000_0001;
4372pub const FAN_NONBLOCK: ::c_uint = 0x0000_0002;
4373
4374pub const FAN_CLASS_NOTIF: ::c_uint = 0x0000_0000;
4375pub const FAN_CLASS_CONTENT: ::c_uint = 0x0000_0004;
4376pub const FAN_CLASS_PRE_CONTENT: ::c_uint = 0x0000_0008;
4377
4378pub const FAN_UNLIMITED_QUEUE: ::c_uint = 0x0000_0010;
4379pub const FAN_UNLIMITED_MARKS: ::c_uint = 0x0000_0020;
4380pub const FAN_ENABLE_AUDIT: ::c_uint = 0x0000_0040;
4381
4382pub const FAN_REPORT_PIDFD: ::c_uint = 0x0000_0080;
4383pub const FAN_REPORT_TID: ::c_uint = 0x0000_0100;
4384pub const FAN_REPORT_FID: ::c_uint = 0x0000_0200;
4385pub const FAN_REPORT_DIR_FID: ::c_uint = 0x0000_0400;
4386pub const FAN_REPORT_NAME: ::c_uint = 0x0000_0800;
4387pub const FAN_REPORT_TARGET_FID: ::c_uint = 0x0000_1000;
4388
4389pub const FAN_REPORT_DFID_NAME: ::c_uint = FAN_REPORT_DIR_FID | FAN_REPORT_NAME;
4390pub const FAN_REPORT_DFID_NAME_TARGET: ::c_uint =
4391    FAN_REPORT_DFID_NAME | FAN_REPORT_FID | FAN_REPORT_TARGET_FID;
4392
4393pub const FAN_MARK_ADD: ::c_uint = 0x0000_0001;
4394pub const FAN_MARK_REMOVE: ::c_uint = 0x0000_0002;
4395pub const FAN_MARK_DONT_FOLLOW: ::c_uint = 0x0000_0004;
4396pub const FAN_MARK_ONLYDIR: ::c_uint = 0x0000_0008;
4397pub const FAN_MARK_IGNORED_MASK: ::c_uint = 0x0000_0020;
4398pub const FAN_MARK_IGNORED_SURV_MODIFY: ::c_uint = 0x0000_0040;
4399pub const FAN_MARK_FLUSH: ::c_uint = 0x0000_0080;
4400pub const FAN_MARK_EVICTABLE: ::c_uint = 0x0000_0200;
4401pub const FAN_MARK_IGNORE: ::c_uint = 0x0000_0400;
4402
4403pub const FAN_MARK_INODE: ::c_uint = 0x0000_0000;
4404pub const FAN_MARK_MOUNT: ::c_uint = 0x0000_0010;
4405pub const FAN_MARK_FILESYSTEM: ::c_uint = 0x0000_0100;
4406
4407pub const FAN_MARK_IGNORE_SURV: ::c_uint = FAN_MARK_IGNORE | FAN_MARK_IGNORED_SURV_MODIFY;
4408
4409pub const FANOTIFY_METADATA_VERSION: u8 = 3;
4410
4411pub const FAN_EVENT_INFO_TYPE_FID: u8 = 1;
4412pub const FAN_EVENT_INFO_TYPE_DFID_NAME: u8 = 2;
4413pub const FAN_EVENT_INFO_TYPE_DFID: u8 = 3;
4414pub const FAN_EVENT_INFO_TYPE_PIDFD: u8 = 4;
4415pub const FAN_EVENT_INFO_TYPE_ERROR: u8 = 5;
4416
4417pub const FAN_EVENT_INFO_TYPE_OLD_DFID_NAME: u8 = 10;
4418pub const FAN_EVENT_INFO_TYPE_NEW_DFID_NAME: u8 = 12;
4419
4420pub const FAN_RESPONSE_INFO_NONE: u8 = 0;
4421pub const FAN_RESPONSE_INFO_AUDIT_RULE: u8 = 1;
4422
4423pub const FAN_ALLOW: u32 = 0x01;
4424pub const FAN_DENY: u32 = 0x02;
4425pub const FAN_AUDIT: u32 = 0x10;
4426pub const FAN_INFO: u32 = 0x20;
4427
4428pub const FAN_NOFD: ::c_int = -1;
4429pub const FAN_NOPIDFD: ::c_int = FAN_NOFD;
4430pub const FAN_EPIDFD: ::c_int = -2;
4431
4432// linux/futex.h
4433pub const FUTEX_WAIT: ::c_int = 0;
4434pub const FUTEX_WAKE: ::c_int = 1;
4435pub const FUTEX_FD: ::c_int = 2;
4436pub const FUTEX_REQUEUE: ::c_int = 3;
4437pub const FUTEX_CMP_REQUEUE: ::c_int = 4;
4438pub const FUTEX_WAKE_OP: ::c_int = 5;
4439pub const FUTEX_LOCK_PI: ::c_int = 6;
4440pub const FUTEX_UNLOCK_PI: ::c_int = 7;
4441pub const FUTEX_TRYLOCK_PI: ::c_int = 8;
4442pub const FUTEX_WAIT_BITSET: ::c_int = 9;
4443pub const FUTEX_WAKE_BITSET: ::c_int = 10;
4444pub const FUTEX_WAIT_REQUEUE_PI: ::c_int = 11;
4445pub const FUTEX_CMP_REQUEUE_PI: ::c_int = 12;
4446pub const FUTEX_LOCK_PI2: ::c_int = 13;
4447
4448pub const FUTEX_PRIVATE_FLAG: ::c_int = 128;
4449pub const FUTEX_CLOCK_REALTIME: ::c_int = 256;
4450pub const FUTEX_CMD_MASK: ::c_int = !(FUTEX_PRIVATE_FLAG | FUTEX_CLOCK_REALTIME);
4451
4452pub const FUTEX_WAITERS: u32 = 0x80000000;
4453pub const FUTEX_OWNER_DIED: u32 = 0x40000000;
4454pub const FUTEX_TID_MASK: u32 = 0x3fffffff;
4455
4456pub const FUTEX_BITSET_MATCH_ANY: ::c_int = 0xffffffff;
4457
4458pub const FUTEX_OP_SET: ::c_int = 0;
4459pub const FUTEX_OP_ADD: ::c_int = 1;
4460pub const FUTEX_OP_OR: ::c_int = 2;
4461pub const FUTEX_OP_ANDN: ::c_int = 3;
4462pub const FUTEX_OP_XOR: ::c_int = 4;
4463
4464pub const FUTEX_OP_OPARG_SHIFT: ::c_int = 8;
4465
4466pub const FUTEX_OP_CMP_EQ: ::c_int = 0;
4467pub const FUTEX_OP_CMP_NE: ::c_int = 1;
4468pub const FUTEX_OP_CMP_LT: ::c_int = 2;
4469pub const FUTEX_OP_CMP_LE: ::c_int = 3;
4470pub const FUTEX_OP_CMP_GT: ::c_int = 4;
4471pub const FUTEX_OP_CMP_GE: ::c_int = 5;
4472
4473pub fn FUTEX_OP(op: ::c_int, oparg: ::c_int, cmp: ::c_int, cmparg: ::c_int) -> ::c_int {
4474    ((op & 0xf) << 28) | ((cmp & 0xf) << 24) | ((oparg & 0xfff) << 12) | (cmparg & 0xfff)
4475}
4476
4477// linux/kexec.h
4478pub const KEXEC_ON_CRASH: ::c_int = 0x00000001;
4479pub const KEXEC_PRESERVE_CONTEXT: ::c_int = 0x00000002;
4480pub const KEXEC_ARCH_MASK: ::c_int = 0xffff0000;
4481pub const KEXEC_FILE_UNLOAD: ::c_int = 0x00000001;
4482pub const KEXEC_FILE_ON_CRASH: ::c_int = 0x00000002;
4483pub const KEXEC_FILE_NO_INITRAMFS: ::c_int = 0x00000004;
4484
4485// linux/reboot.h
4486pub const LINUX_REBOOT_MAGIC1: ::c_int = 0xfee1dead;
4487pub const LINUX_REBOOT_MAGIC2: ::c_int = 672274793;
4488pub const LINUX_REBOOT_MAGIC2A: ::c_int = 85072278;
4489pub const LINUX_REBOOT_MAGIC2B: ::c_int = 369367448;
4490pub const LINUX_REBOOT_MAGIC2C: ::c_int = 537993216;
4491
4492pub const LINUX_REBOOT_CMD_RESTART: ::c_int = 0x01234567;
4493pub const LINUX_REBOOT_CMD_HALT: ::c_int = 0xCDEF0123;
4494pub const LINUX_REBOOT_CMD_CAD_ON: ::c_int = 0x89ABCDEF;
4495pub const LINUX_REBOOT_CMD_CAD_OFF: ::c_int = 0x00000000;
4496pub const LINUX_REBOOT_CMD_POWER_OFF: ::c_int = 0x4321FEDC;
4497pub const LINUX_REBOOT_CMD_RESTART2: ::c_int = 0xA1B2C3D4;
4498pub const LINUX_REBOOT_CMD_SW_SUSPEND: ::c_int = 0xD000FCE2;
4499pub const LINUX_REBOOT_CMD_KEXEC: ::c_int = 0x45584543;
4500
4501pub const REG_EXTENDED: ::c_int = 1;
4502pub const REG_ICASE: ::c_int = 2;
4503pub const REG_NEWLINE: ::c_int = 4;
4504pub const REG_NOSUB: ::c_int = 8;
4505
4506pub const REG_NOTBOL: ::c_int = 1;
4507pub const REG_NOTEOL: ::c_int = 2;
4508
4509pub const REG_ENOSYS: ::c_int = -1;
4510pub const REG_NOMATCH: ::c_int = 1;
4511pub const REG_BADPAT: ::c_int = 2;
4512pub const REG_ECOLLATE: ::c_int = 3;
4513pub const REG_ECTYPE: ::c_int = 4;
4514pub const REG_EESCAPE: ::c_int = 5;
4515pub const REG_ESUBREG: ::c_int = 6;
4516pub const REG_EBRACK: ::c_int = 7;
4517pub const REG_EPAREN: ::c_int = 8;
4518pub const REG_EBRACE: ::c_int = 9;
4519pub const REG_BADBR: ::c_int = 10;
4520pub const REG_ERANGE: ::c_int = 11;
4521pub const REG_ESPACE: ::c_int = 12;
4522pub const REG_BADRPT: ::c_int = 13;
4523
4524// linux/errqueue.h
4525pub const SO_EE_ORIGIN_NONE: u8 = 0;
4526pub const SO_EE_ORIGIN_LOCAL: u8 = 1;
4527pub const SO_EE_ORIGIN_ICMP: u8 = 2;
4528pub const SO_EE_ORIGIN_ICMP6: u8 = 3;
4529pub const SO_EE_ORIGIN_TXSTATUS: u8 = 4;
4530pub const SO_EE_ORIGIN_TIMESTAMPING: u8 = SO_EE_ORIGIN_TXSTATUS;
4531
4532// errno.h
4533pub const EPERM: ::c_int = 1;
4534pub const ENOENT: ::c_int = 2;
4535pub const ESRCH: ::c_int = 3;
4536pub const EINTR: ::c_int = 4;
4537pub const EIO: ::c_int = 5;
4538pub const ENXIO: ::c_int = 6;
4539pub const E2BIG: ::c_int = 7;
4540pub const ENOEXEC: ::c_int = 8;
4541pub const EBADF: ::c_int = 9;
4542pub const ECHILD: ::c_int = 10;
4543pub const EAGAIN: ::c_int = 11;
4544pub const ENOMEM: ::c_int = 12;
4545pub const EACCES: ::c_int = 13;
4546pub const EFAULT: ::c_int = 14;
4547pub const ENOTBLK: ::c_int = 15;
4548pub const EBUSY: ::c_int = 16;
4549pub const EEXIST: ::c_int = 17;
4550pub const EXDEV: ::c_int = 18;
4551pub const ENODEV: ::c_int = 19;
4552pub const ENOTDIR: ::c_int = 20;
4553pub const EISDIR: ::c_int = 21;
4554pub const EINVAL: ::c_int = 22;
4555pub const ENFILE: ::c_int = 23;
4556pub const EMFILE: ::c_int = 24;
4557pub const ENOTTY: ::c_int = 25;
4558pub const ETXTBSY: ::c_int = 26;
4559pub const EFBIG: ::c_int = 27;
4560pub const ENOSPC: ::c_int = 28;
4561pub const ESPIPE: ::c_int = 29;
4562pub const EROFS: ::c_int = 30;
4563pub const EMLINK: ::c_int = 31;
4564pub const EPIPE: ::c_int = 32;
4565pub const EDOM: ::c_int = 33;
4566pub const ERANGE: ::c_int = 34;
4567pub const EWOULDBLOCK: ::c_int = EAGAIN;
4568
4569// linux/can.h
4570pub const CAN_EFF_FLAG: canid_t = 0x80000000;
4571pub const CAN_RTR_FLAG: canid_t = 0x40000000;
4572pub const CAN_ERR_FLAG: canid_t = 0x20000000;
4573pub const CAN_SFF_MASK: canid_t = 0x000007FF;
4574pub const CAN_EFF_MASK: canid_t = 0x1FFFFFFF;
4575pub const CAN_ERR_MASK: canid_t = 0x1FFFFFFF;
4576pub const CANXL_PRIO_MASK: ::canid_t = CAN_SFF_MASK;
4577
4578pub const CAN_SFF_ID_BITS: ::c_int = 11;
4579pub const CAN_EFF_ID_BITS: ::c_int = 29;
4580pub const CANXL_PRIO_BITS: ::c_int = CAN_SFF_ID_BITS;
4581
4582pub const CAN_MAX_DLC: ::c_int = 8;
4583pub const CAN_MAX_DLEN: usize = 8;
4584pub const CANFD_MAX_DLC: ::c_int = 15;
4585pub const CANFD_MAX_DLEN: usize = 64;
4586
4587pub const CANFD_BRS: ::c_int = 0x01;
4588pub const CANFD_ESI: ::c_int = 0x02;
4589
4590pub const CANXL_MIN_DLC: ::c_int = 0;
4591pub const CANXL_MAX_DLC: ::c_int = 2047;
4592pub const CANXL_MAX_DLC_MASK: ::c_int = 0x07FF;
4593pub const CANXL_MIN_DLEN: usize = 1;
4594pub const CANXL_MAX_DLEN: usize = 2048;
4595
4596pub const CANXL_XLF: ::c_int = 0x80;
4597pub const CANXL_SEC: ::c_int = 0x01;
4598
4599cfg_if! {
4600    if #[cfg(libc_align)] {
4601        pub const CAN_MTU: usize = ::mem::size_of::<can_frame>();
4602        pub const CANFD_MTU: usize = ::mem::size_of::<canfd_frame>();
4603        pub const CANXL_MTU: usize = ::mem::size_of::<canxl_frame>();
4604        // FIXME: use `core::mem::offset_of!` once that is available
4605        // https://github.com/rust-lang/rfcs/pull/3308
4606        // pub const CANXL_HDR_SIZE: usize = core::mem::offset_of!(canxl_frame, data);
4607        pub const CANXL_HDR_SIZE: usize = 12;
4608        pub const CANXL_MIN_MTU: usize = CANXL_HDR_SIZE + 64;
4609        pub const CANXL_MAX_MTU: usize = CANXL_MTU;
4610    }
4611}
4612
4613pub const CAN_RAW: ::c_int = 1;
4614pub const CAN_BCM: ::c_int = 2;
4615pub const CAN_TP16: ::c_int = 3;
4616pub const CAN_TP20: ::c_int = 4;
4617pub const CAN_MCNET: ::c_int = 5;
4618pub const CAN_ISOTP: ::c_int = 6;
4619pub const CAN_J1939: ::c_int = 7;
4620pub const CAN_NPROTO: ::c_int = 8;
4621
4622pub const SOL_CAN_BASE: ::c_int = 100;
4623
4624pub const CAN_INV_FILTER: canid_t = 0x20000000;
4625pub const CAN_RAW_FILTER_MAX: ::c_int = 512;
4626
4627// linux/can/raw.h
4628pub const SOL_CAN_RAW: ::c_int = SOL_CAN_BASE + CAN_RAW;
4629pub const CAN_RAW_FILTER: ::c_int = 1;
4630pub const CAN_RAW_ERR_FILTER: ::c_int = 2;
4631pub const CAN_RAW_LOOPBACK: ::c_int = 3;
4632pub const CAN_RAW_RECV_OWN_MSGS: ::c_int = 4;
4633pub const CAN_RAW_FD_FRAMES: ::c_int = 5;
4634pub const CAN_RAW_JOIN_FILTERS: ::c_int = 6;
4635pub const CAN_RAW_XL_FRAMES: ::c_int = 7;
4636
4637// linux/can/j1939.h
4638pub const SOL_CAN_J1939: ::c_int = SOL_CAN_BASE + CAN_J1939;
4639
4640pub const J1939_MAX_UNICAST_ADDR: ::c_uchar = 0xfd;
4641pub const J1939_IDLE_ADDR: ::c_uchar = 0xfe;
4642pub const J1939_NO_ADDR: ::c_uchar = 0xff;
4643pub const J1939_NO_NAME: ::c_ulong = 0;
4644pub const J1939_PGN_REQUEST: ::c_uint = 0x0ea00;
4645pub const J1939_PGN_ADDRESS_CLAIMED: ::c_uint = 0x0ee00;
4646pub const J1939_PGN_ADDRESS_COMMANDED: ::c_uint = 0x0fed8;
4647pub const J1939_PGN_PDU1_MAX: ::c_uint = 0x3ff00;
4648pub const J1939_PGN_MAX: ::c_uint = 0x3ffff;
4649pub const J1939_NO_PGN: ::c_uint = 0x40000;
4650
4651pub const SO_J1939_FILTER: ::c_int = 1;
4652pub const SO_J1939_PROMISC: ::c_int = 2;
4653pub const SO_J1939_SEND_PRIO: ::c_int = 3;
4654pub const SO_J1939_ERRQUEUE: ::c_int = 4;
4655
4656pub const SCM_J1939_DEST_ADDR: ::c_int = 1;
4657pub const SCM_J1939_DEST_NAME: ::c_int = 2;
4658pub const SCM_J1939_PRIO: ::c_int = 3;
4659pub const SCM_J1939_ERRQUEUE: ::c_int = 4;
4660
4661pub const J1939_NLA_PAD: ::c_int = 0;
4662pub const J1939_NLA_BYTES_ACKED: ::c_int = 1;
4663pub const J1939_NLA_TOTAL_SIZE: ::c_int = 2;
4664pub const J1939_NLA_PGN: ::c_int = 3;
4665pub const J1939_NLA_SRC_NAME: ::c_int = 4;
4666pub const J1939_NLA_DEST_NAME: ::c_int = 5;
4667pub const J1939_NLA_SRC_ADDR: ::c_int = 6;
4668pub const J1939_NLA_DEST_ADDR: ::c_int = 7;
4669
4670pub const J1939_EE_INFO_NONE: ::c_int = 0;
4671pub const J1939_EE_INFO_TX_ABORT: ::c_int = 1;
4672pub const J1939_EE_INFO_RX_RTS: ::c_int = 2;
4673pub const J1939_EE_INFO_RX_DPO: ::c_int = 3;
4674pub const J1939_EE_INFO_RX_ABORT: ::c_int = 4;
4675
4676pub const J1939_FILTER_MAX: ::c_int = 512;
4677
4678// linux/sctp.h
4679pub const SCTP_FUTURE_ASSOC: ::c_int = 0;
4680pub const SCTP_CURRENT_ASSOC: ::c_int = 1;
4681pub const SCTP_ALL_ASSOC: ::c_int = 2;
4682pub const SCTP_RTOINFO: ::c_int = 0;
4683pub const SCTP_ASSOCINFO: ::c_int = 1;
4684pub const SCTP_INITMSG: ::c_int = 2;
4685pub const SCTP_NODELAY: ::c_int = 3;
4686pub const SCTP_AUTOCLOSE: ::c_int = 4;
4687pub const SCTP_SET_PEER_PRIMARY_ADDR: ::c_int = 5;
4688pub const SCTP_PRIMARY_ADDR: ::c_int = 6;
4689pub const SCTP_ADAPTATION_LAYER: ::c_int = 7;
4690pub const SCTP_DISABLE_FRAGMENTS: ::c_int = 8;
4691pub const SCTP_PEER_ADDR_PARAMS: ::c_int = 9;
4692pub const SCTP_DEFAULT_SEND_PARAM: ::c_int = 10;
4693pub const SCTP_EVENTS: ::c_int = 11;
4694pub const SCTP_I_WANT_MAPPED_V4_ADDR: ::c_int = 12;
4695pub const SCTP_MAXSEG: ::c_int = 13;
4696pub const SCTP_STATUS: ::c_int = 14;
4697pub const SCTP_GET_PEER_ADDR_INFO: ::c_int = 15;
4698pub const SCTP_DELAYED_ACK_TIME: ::c_int = 16;
4699pub const SCTP_DELAYED_ACK: ::c_int = SCTP_DELAYED_ACK_TIME;
4700pub const SCTP_DELAYED_SACK: ::c_int = SCTP_DELAYED_ACK_TIME;
4701pub const SCTP_CONTEXT: ::c_int = 17;
4702pub const SCTP_FRAGMENT_INTERLEAVE: ::c_int = 18;
4703pub const SCTP_PARTIAL_DELIVERY_POINT: ::c_int = 19;
4704pub const SCTP_MAX_BURST: ::c_int = 20;
4705pub const SCTP_AUTH_CHUNK: ::c_int = 21;
4706pub const SCTP_HMAC_IDENT: ::c_int = 22;
4707pub const SCTP_AUTH_KEY: ::c_int = 23;
4708pub const SCTP_AUTH_ACTIVE_KEY: ::c_int = 24;
4709pub const SCTP_AUTH_DELETE_KEY: ::c_int = 25;
4710pub const SCTP_PEER_AUTH_CHUNKS: ::c_int = 26;
4711pub const SCTP_LOCAL_AUTH_CHUNKS: ::c_int = 27;
4712pub const SCTP_GET_ASSOC_NUMBER: ::c_int = 28;
4713pub const SCTP_GET_ASSOC_ID_LIST: ::c_int = 29;
4714pub const SCTP_AUTO_ASCONF: ::c_int = 30;
4715pub const SCTP_PEER_ADDR_THLDS: ::c_int = 31;
4716pub const SCTP_RECVRCVINFO: ::c_int = 32;
4717pub const SCTP_RECVNXTINFO: ::c_int = 33;
4718pub const SCTP_DEFAULT_SNDINFO: ::c_int = 34;
4719pub const SCTP_AUTH_DEACTIVATE_KEY: ::c_int = 35;
4720pub const SCTP_REUSE_PORT: ::c_int = 36;
4721pub const SCTP_PEER_ADDR_THLDS_V2: ::c_int = 37;
4722pub const SCTP_PR_SCTP_NONE: ::c_int = 0x0000;
4723pub const SCTP_PR_SCTP_TTL: ::c_int = 0x0010;
4724pub const SCTP_PR_SCTP_RTX: ::c_int = 0x0020;
4725pub const SCTP_PR_SCTP_PRIO: ::c_int = 0x0030;
4726pub const SCTP_PR_SCTP_MAX: ::c_int = SCTP_PR_SCTP_PRIO;
4727pub const SCTP_PR_SCTP_MASK: ::c_int = 0x0030;
4728pub const SCTP_ENABLE_RESET_STREAM_REQ: ::c_int = 0x01;
4729pub const SCTP_ENABLE_RESET_ASSOC_REQ: ::c_int = 0x02;
4730pub const SCTP_ENABLE_CHANGE_ASSOC_REQ: ::c_int = 0x04;
4731pub const SCTP_ENABLE_STRRESET_MASK: ::c_int = 0x07;
4732pub const SCTP_STREAM_RESET_INCOMING: ::c_int = 0x01;
4733pub const SCTP_STREAM_RESET_OUTGOING: ::c_int = 0x02;
4734
4735pub const SCTP_INIT: ::c_int = 0;
4736pub const SCTP_SNDRCV: ::c_int = 1;
4737pub const SCTP_SNDINFO: ::c_int = 2;
4738pub const SCTP_RCVINFO: ::c_int = 3;
4739pub const SCTP_NXTINFO: ::c_int = 4;
4740pub const SCTP_PRINFO: ::c_int = 5;
4741pub const SCTP_AUTHINFO: ::c_int = 6;
4742pub const SCTP_DSTADDRV4: ::c_int = 7;
4743pub const SCTP_DSTADDRV6: ::c_int = 8;
4744
4745pub const SCTP_UNORDERED: ::c_int = 1 << 0;
4746pub const SCTP_ADDR_OVER: ::c_int = 1 << 1;
4747pub const SCTP_ABORT: ::c_int = 1 << 2;
4748pub const SCTP_SACK_IMMEDIATELY: ::c_int = 1 << 3;
4749pub const SCTP_SENDALL: ::c_int = 1 << 6;
4750pub const SCTP_PR_SCTP_ALL: ::c_int = 1 << 7;
4751pub const SCTP_NOTIFICATION: ::c_int = MSG_NOTIFICATION;
4752pub const SCTP_EOF: ::c_int = ::MSG_FIN;
4753
4754/* DCCP socket options */
4755pub const DCCP_SOCKOPT_PACKET_SIZE: ::c_int = 1;
4756pub const DCCP_SOCKOPT_SERVICE: ::c_int = 2;
4757pub const DCCP_SOCKOPT_CHANGE_L: ::c_int = 3;
4758pub const DCCP_SOCKOPT_CHANGE_R: ::c_int = 4;
4759pub const DCCP_SOCKOPT_GET_CUR_MPS: ::c_int = 5;
4760pub const DCCP_SOCKOPT_SERVER_TIMEWAIT: ::c_int = 6;
4761pub const DCCP_SOCKOPT_SEND_CSCOV: ::c_int = 10;
4762pub const DCCP_SOCKOPT_RECV_CSCOV: ::c_int = 11;
4763pub const DCCP_SOCKOPT_AVAILABLE_CCIDS: ::c_int = 12;
4764pub const DCCP_SOCKOPT_CCID: ::c_int = 13;
4765pub const DCCP_SOCKOPT_TX_CCID: ::c_int = 14;
4766pub const DCCP_SOCKOPT_RX_CCID: ::c_int = 15;
4767pub const DCCP_SOCKOPT_QPOLICY_ID: ::c_int = 16;
4768pub const DCCP_SOCKOPT_QPOLICY_TXQLEN: ::c_int = 17;
4769pub const DCCP_SOCKOPT_CCID_RX_INFO: ::c_int = 128;
4770pub const DCCP_SOCKOPT_CCID_TX_INFO: ::c_int = 192;
4771
4772/// maximum number of services provided on the same listening port
4773pub const DCCP_SERVICE_LIST_MAX_LEN: ::c_int = 32;
4774
4775pub const CTL_KERN: ::c_int = 1;
4776pub const CTL_VM: ::c_int = 2;
4777pub const CTL_NET: ::c_int = 3;
4778pub const CTL_FS: ::c_int = 5;
4779pub const CTL_DEBUG: ::c_int = 6;
4780pub const CTL_DEV: ::c_int = 7;
4781pub const CTL_BUS: ::c_int = 8;
4782pub const CTL_ABI: ::c_int = 9;
4783pub const CTL_CPU: ::c_int = 10;
4784
4785pub const CTL_BUS_ISA: ::c_int = 1;
4786
4787pub const INOTIFY_MAX_USER_INSTANCES: ::c_int = 1;
4788pub const INOTIFY_MAX_USER_WATCHES: ::c_int = 2;
4789pub const INOTIFY_MAX_QUEUED_EVENTS: ::c_int = 3;
4790
4791pub const KERN_OSTYPE: ::c_int = 1;
4792pub const KERN_OSRELEASE: ::c_int = 2;
4793pub const KERN_OSREV: ::c_int = 3;
4794pub const KERN_VERSION: ::c_int = 4;
4795pub const KERN_SECUREMASK: ::c_int = 5;
4796pub const KERN_PROF: ::c_int = 6;
4797pub const KERN_NODENAME: ::c_int = 7;
4798pub const KERN_DOMAINNAME: ::c_int = 8;
4799pub const KERN_PANIC: ::c_int = 15;
4800pub const KERN_REALROOTDEV: ::c_int = 16;
4801pub const KERN_SPARC_REBOOT: ::c_int = 21;
4802pub const KERN_CTLALTDEL: ::c_int = 22;
4803pub const KERN_PRINTK: ::c_int = 23;
4804pub const KERN_NAMETRANS: ::c_int = 24;
4805pub const KERN_PPC_HTABRECLAIM: ::c_int = 25;
4806pub const KERN_PPC_ZEROPAGED: ::c_int = 26;
4807pub const KERN_PPC_POWERSAVE_NAP: ::c_int = 27;
4808pub const KERN_MODPROBE: ::c_int = 28;
4809pub const KERN_SG_BIG_BUFF: ::c_int = 29;
4810pub const KERN_ACCT: ::c_int = 30;
4811pub const KERN_PPC_L2CR: ::c_int = 31;
4812pub const KERN_RTSIGNR: ::c_int = 32;
4813pub const KERN_RTSIGMAX: ::c_int = 33;
4814pub const KERN_SHMMAX: ::c_int = 34;
4815pub const KERN_MSGMAX: ::c_int = 35;
4816pub const KERN_MSGMNB: ::c_int = 36;
4817pub const KERN_MSGPOOL: ::c_int = 37;
4818pub const KERN_SYSRQ: ::c_int = 38;
4819pub const KERN_MAX_THREADS: ::c_int = 39;
4820pub const KERN_RANDOM: ::c_int = 40;
4821pub const KERN_SHMALL: ::c_int = 41;
4822pub const KERN_MSGMNI: ::c_int = 42;
4823pub const KERN_SEM: ::c_int = 43;
4824pub const KERN_SPARC_STOP_A: ::c_int = 44;
4825pub const KERN_SHMMNI: ::c_int = 45;
4826pub const KERN_OVERFLOWUID: ::c_int = 46;
4827pub const KERN_OVERFLOWGID: ::c_int = 47;
4828pub const KERN_SHMPATH: ::c_int = 48;
4829pub const KERN_HOTPLUG: ::c_int = 49;
4830pub const KERN_IEEE_EMULATION_WARNINGS: ::c_int = 50;
4831pub const KERN_S390_USER_DEBUG_LOGGING: ::c_int = 51;
4832pub const KERN_CORE_USES_PID: ::c_int = 52;
4833pub const KERN_TAINTED: ::c_int = 53;
4834pub const KERN_CADPID: ::c_int = 54;
4835pub const KERN_PIDMAX: ::c_int = 55;
4836pub const KERN_CORE_PATTERN: ::c_int = 56;
4837pub const KERN_PANIC_ON_OOPS: ::c_int = 57;
4838pub const KERN_HPPA_PWRSW: ::c_int = 58;
4839pub const KERN_HPPA_UNALIGNED: ::c_int = 59;
4840pub const KERN_PRINTK_RATELIMIT: ::c_int = 60;
4841pub const KERN_PRINTK_RATELIMIT_BURST: ::c_int = 61;
4842pub const KERN_PTY: ::c_int = 62;
4843pub const KERN_NGROUPS_MAX: ::c_int = 63;
4844pub const KERN_SPARC_SCONS_PWROFF: ::c_int = 64;
4845pub const KERN_HZ_TIMER: ::c_int = 65;
4846pub const KERN_UNKNOWN_NMI_PANIC: ::c_int = 66;
4847pub const KERN_BOOTLOADER_TYPE: ::c_int = 67;
4848pub const KERN_RANDOMIZE: ::c_int = 68;
4849pub const KERN_SETUID_DUMPABLE: ::c_int = 69;
4850pub const KERN_SPIN_RETRY: ::c_int = 70;
4851pub const KERN_ACPI_VIDEO_FLAGS: ::c_int = 71;
4852pub const KERN_IA64_UNALIGNED: ::c_int = 72;
4853pub const KERN_COMPAT_LOG: ::c_int = 73;
4854pub const KERN_MAX_LOCK_DEPTH: ::c_int = 74;
4855pub const KERN_NMI_WATCHDOG: ::c_int = 75;
4856pub const KERN_PANIC_ON_NMI: ::c_int = 76;
4857
4858pub const VM_OVERCOMMIT_MEMORY: ::c_int = 5;
4859pub const VM_PAGE_CLUSTER: ::c_int = 10;
4860pub const VM_DIRTY_BACKGROUND: ::c_int = 11;
4861pub const VM_DIRTY_RATIO: ::c_int = 12;
4862pub const VM_DIRTY_WB_CS: ::c_int = 13;
4863pub const VM_DIRTY_EXPIRE_CS: ::c_int = 14;
4864pub const VM_NR_PDFLUSH_THREADS: ::c_int = 15;
4865pub const VM_OVERCOMMIT_RATIO: ::c_int = 16;
4866pub const VM_PAGEBUF: ::c_int = 17;
4867pub const VM_HUGETLB_PAGES: ::c_int = 18;
4868pub const VM_SWAPPINESS: ::c_int = 19;
4869pub const VM_LOWMEM_RESERVE_RATIO: ::c_int = 20;
4870pub const VM_MIN_FREE_KBYTES: ::c_int = 21;
4871pub const VM_MAX_MAP_COUNT: ::c_int = 22;
4872pub const VM_LAPTOP_MODE: ::c_int = 23;
4873pub const VM_BLOCK_DUMP: ::c_int = 24;
4874pub const VM_HUGETLB_GROUP: ::c_int = 25;
4875pub const VM_VFS_CACHE_PRESSURE: ::c_int = 26;
4876pub const VM_LEGACY_VA_LAYOUT: ::c_int = 27;
4877pub const VM_SWAP_TOKEN_TIMEOUT: ::c_int = 28;
4878pub const VM_DROP_PAGECACHE: ::c_int = 29;
4879pub const VM_PERCPU_PAGELIST_FRACTION: ::c_int = 30;
4880pub const VM_ZONE_RECLAIM_MODE: ::c_int = 31;
4881pub const VM_MIN_UNMAPPED: ::c_int = 32;
4882pub const VM_PANIC_ON_OOM: ::c_int = 33;
4883pub const VM_VDSO_ENABLED: ::c_int = 34;
4884pub const VM_MIN_SLAB: ::c_int = 35;
4885
4886pub const NET_CORE: ::c_int = 1;
4887pub const NET_ETHER: ::c_int = 2;
4888pub const NET_802: ::c_int = 3;
4889pub const NET_UNIX: ::c_int = 4;
4890pub const NET_IPV4: ::c_int = 5;
4891pub const NET_IPX: ::c_int = 6;
4892pub const NET_ATALK: ::c_int = 7;
4893pub const NET_NETROM: ::c_int = 8;
4894pub const NET_AX25: ::c_int = 9;
4895pub const NET_BRIDGE: ::c_int = 10;
4896pub const NET_ROSE: ::c_int = 11;
4897pub const NET_IPV6: ::c_int = 12;
4898pub const NET_X25: ::c_int = 13;
4899pub const NET_TR: ::c_int = 14;
4900pub const NET_DECNET: ::c_int = 15;
4901pub const NET_ECONET: ::c_int = 16;
4902pub const NET_SCTP: ::c_int = 17;
4903pub const NET_LLC: ::c_int = 18;
4904pub const NET_NETFILTER: ::c_int = 19;
4905pub const NET_DCCP: ::c_int = 20;
4906pub const NET_IRDA: ::c_int = 412;
4907
4908// include/linux/sched.h
4909pub const PF_VCPU: ::c_int = 0x00000001;
4910pub const PF_IDLE: ::c_int = 0x00000002;
4911pub const PF_EXITING: ::c_int = 0x00000004;
4912pub const PF_POSTCOREDUMP: ::c_int = 0x00000008;
4913pub const PF_IO_WORKER: ::c_int = 0x00000010;
4914pub const PF_WQ_WORKER: ::c_int = 0x00000020;
4915pub const PF_FORKNOEXEC: ::c_int = 0x00000040;
4916pub const PF_MCE_PROCESS: ::c_int = 0x00000080;
4917pub const PF_SUPERPRIV: ::c_int = 0x00000100;
4918pub const PF_DUMPCORE: ::c_int = 0x00000200;
4919pub const PF_SIGNALED: ::c_int = 0x00000400;
4920pub const PF_MEMALLOC: ::c_int = 0x00000800;
4921pub const PF_NPROC_EXCEEDED: ::c_int = 0x00001000;
4922pub const PF_USED_MATH: ::c_int = 0x00002000;
4923pub const PF_USER_WORKER: ::c_int = 0x00004000;
4924pub const PF_NOFREEZE: ::c_int = 0x00008000;
4925pub const PF_KSWAPD: ::c_int = 0x00020000;
4926pub const PF_MEMALLOC_NOFS: ::c_int = 0x00040000;
4927pub const PF_MEMALLOC_NOIO: ::c_int = 0x00080000;
4928pub const PF_LOCAL_THROTTLE: ::c_int = 0x00100000;
4929pub const PF_KTHREAD: ::c_int = 0x00200000;
4930pub const PF_RANDOMIZE: ::c_int = 0x00400000;
4931pub const PF_NO_SETAFFINITY: ::c_int = 0x04000000;
4932pub const PF_MCE_EARLY: ::c_int = 0x08000000;
4933pub const PF_MEMALLOC_PIN: ::c_int = 0x10000000;
4934
4935pub const CSIGNAL: ::c_int = 0x000000ff;
4936
4937pub const SCHED_NORMAL: ::c_int = 0;
4938pub const SCHED_OTHER: ::c_int = 0;
4939pub const SCHED_FIFO: ::c_int = 1;
4940pub const SCHED_RR: ::c_int = 2;
4941pub const SCHED_BATCH: ::c_int = 3;
4942pub const SCHED_IDLE: ::c_int = 5;
4943pub const SCHED_DEADLINE: ::c_int = 6;
4944
4945pub const SCHED_RESET_ON_FORK: ::c_int = 0x40000000;
4946
4947pub const CLONE_PIDFD: ::c_int = 0x1000;
4948
4949pub const SCHED_FLAG_RESET_ON_FORK: ::c_int = 0x01;
4950pub const SCHED_FLAG_RECLAIM: ::c_int = 0x02;
4951pub const SCHED_FLAG_DL_OVERRUN: ::c_int = 0x04;
4952pub const SCHED_FLAG_KEEP_POLICY: ::c_int = 0x08;
4953pub const SCHED_FLAG_KEEP_PARAMS: ::c_int = 0x10;
4954pub const SCHED_FLAG_UTIL_CLAMP_MIN: ::c_int = 0x20;
4955pub const SCHED_FLAG_UTIL_CLAMP_MAX: ::c_int = 0x40;
4956
4957// elf.h
4958pub const NT_PRSTATUS: ::c_int = 1;
4959pub const NT_PRFPREG: ::c_int = 2;
4960pub const NT_FPREGSET: ::c_int = 2;
4961pub const NT_PRPSINFO: ::c_int = 3;
4962pub const NT_PRXREG: ::c_int = 4;
4963pub const NT_TASKSTRUCT: ::c_int = 4;
4964pub const NT_PLATFORM: ::c_int = 5;
4965pub const NT_AUXV: ::c_int = 6;
4966pub const NT_GWINDOWS: ::c_int = 7;
4967pub const NT_ASRS: ::c_int = 8;
4968pub const NT_PSTATUS: ::c_int = 10;
4969pub const NT_PSINFO: ::c_int = 13;
4970pub const NT_PRCRED: ::c_int = 14;
4971pub const NT_UTSNAME: ::c_int = 15;
4972pub const NT_LWPSTATUS: ::c_int = 16;
4973pub const NT_LWPSINFO: ::c_int = 17;
4974pub const NT_PRFPXREG: ::c_int = 20;
4975
4976pub const SCHED_FLAG_KEEP_ALL: ::c_int = SCHED_FLAG_KEEP_POLICY | SCHED_FLAG_KEEP_PARAMS;
4977
4978pub const SCHED_FLAG_UTIL_CLAMP: ::c_int = SCHED_FLAG_UTIL_CLAMP_MIN | SCHED_FLAG_UTIL_CLAMP_MAX;
4979
4980pub const SCHED_FLAG_ALL: ::c_int = SCHED_FLAG_RESET_ON_FORK
4981    | SCHED_FLAG_RECLAIM
4982    | SCHED_FLAG_DL_OVERRUN
4983    | SCHED_FLAG_KEEP_ALL
4984    | SCHED_FLAG_UTIL_CLAMP;
4985
4986// ioctl_eventpoll: added in Linux 6.9
4987pub const EPIOCSPARAMS: ::Ioctl = 0x40088a01;
4988pub const EPIOCGPARAMS: ::Ioctl = 0x80088a02;
4989
4990f! {
4991    pub fn NLA_ALIGN(len: ::c_int) -> ::c_int {
4992        return ((len) + NLA_ALIGNTO - 1) & !(NLA_ALIGNTO - 1)
4993    }
4994
4995    pub fn CMSG_NXTHDR(mhdr: *const msghdr,
4996                       cmsg: *const cmsghdr) -> *mut cmsghdr {
4997        if ((*cmsg).cmsg_len as usize) < ::mem::size_of::<cmsghdr>() {
4998            return 0 as *mut cmsghdr;
4999        };
5000        let next = (cmsg as usize +
5001                    super::CMSG_ALIGN((*cmsg).cmsg_len as usize))
5002            as *mut cmsghdr;
5003        let max = (*mhdr).msg_control as usize
5004            + (*mhdr).msg_controllen as usize;
5005        if (next.wrapping_offset(1)) as usize > max ||
5006            next as usize + super::CMSG_ALIGN((*next).cmsg_len as usize) > max
5007        {
5008            0 as *mut cmsghdr
5009        } else {
5010            next as *mut cmsghdr
5011        }
5012    }
5013
5014    pub fn CPU_ALLOC_SIZE(count: ::c_int) -> ::size_t {
5015        let _dummy: cpu_set_t = ::mem::zeroed();
5016        let size_in_bits = 8 * ::mem::size_of_val(&_dummy.bits[0]);
5017        ((count as ::size_t + size_in_bits - 1) / 8) as ::size_t
5018    }
5019
5020    pub fn CPU_ZERO(cpuset: &mut cpu_set_t) -> () {
5021        for slot in cpuset.bits.iter_mut() {
5022            *slot = 0;
5023        }
5024    }
5025
5026    pub fn CPU_SET(cpu: usize, cpuset: &mut cpu_set_t) -> () {
5027        let size_in_bits
5028            = 8 * ::mem::size_of_val(&cpuset.bits[0]); // 32, 64 etc
5029        let (idx, offset) = (cpu / size_in_bits, cpu % size_in_bits);
5030        cpuset.bits[idx] |= 1 << offset;
5031        ()
5032    }
5033
5034    pub fn CPU_CLR(cpu: usize, cpuset: &mut cpu_set_t) -> () {
5035        let size_in_bits
5036            = 8 * ::mem::size_of_val(&cpuset.bits[0]); // 32, 64 etc
5037        let (idx, offset) = (cpu / size_in_bits, cpu % size_in_bits);
5038        cpuset.bits[idx] &= !(1 << offset);
5039        ()
5040    }
5041
5042    pub fn CPU_ISSET(cpu: usize, cpuset: &cpu_set_t) -> bool {
5043        let size_in_bits = 8 * ::mem::size_of_val(&cpuset.bits[0]);
5044        let (idx, offset) = (cpu / size_in_bits, cpu % size_in_bits);
5045        0 != (cpuset.bits[idx] & (1 << offset))
5046    }
5047
5048    pub fn CPU_COUNT_S(size: usize, cpuset: &cpu_set_t) -> ::c_int {
5049        let mut s: u32 = 0;
5050        let size_of_mask = ::mem::size_of_val(&cpuset.bits[0]);
5051        for i in cpuset.bits[..(size / size_of_mask)].iter() {
5052            s += i.count_ones();
5053        };
5054        s as ::c_int
5055    }
5056
5057    pub fn CPU_COUNT(cpuset: &cpu_set_t) -> ::c_int {
5058        CPU_COUNT_S(::mem::size_of::<cpu_set_t>(), cpuset)
5059    }
5060
5061    pub fn CPU_EQUAL(set1: &cpu_set_t, set2: &cpu_set_t) -> bool {
5062        set1.bits == set2.bits
5063    }
5064
5065    pub fn SCTP_PR_INDEX(policy: ::c_int) -> ::c_int {
5066        policy >> 4 - 1
5067    }
5068
5069    pub fn SCTP_PR_POLICY(policy: ::c_int) -> ::c_int {
5070        policy & SCTP_PR_SCTP_MASK
5071    }
5072
5073    pub fn SCTP_PR_SET_POLICY(flags: &mut ::c_int, policy: ::c_int) -> () {
5074        *flags &= !SCTP_PR_SCTP_MASK;
5075        *flags |= policy;
5076        ()
5077    }
5078
5079    pub fn major(dev: ::dev_t) -> ::c_uint {
5080        let mut major = 0;
5081        major |= (dev & 0x00000000000fff00) >> 8;
5082        major |= (dev & 0xfffff00000000000) >> 32;
5083        major as ::c_uint
5084    }
5085
5086    pub fn minor(dev: ::dev_t) -> ::c_uint {
5087        let mut minor = 0;
5088        minor |= (dev & 0x00000000000000ff) >> 0;
5089        minor |= (dev & 0x00000ffffff00000) >> 12;
5090        minor as ::c_uint
5091    }
5092
5093    pub fn IPTOS_TOS(tos: u8) -> u8 {
5094        tos & IPTOS_TOS_MASK
5095    }
5096
5097    pub fn IPTOS_PREC(tos: u8) -> u8 {
5098        tos & IPTOS_PREC_MASK
5099    }
5100
5101    pub fn RT_TOS(tos: u8) -> u8 {
5102        tos & ::IPTOS_TOS_MASK
5103    }
5104
5105    pub fn RT_ADDRCLASS(flags: u32) -> u32 {
5106        flags >> 23
5107    }
5108
5109    pub fn RT_LOCALADDR(flags: u32) -> bool {
5110        (flags & RTF_ADDRCLASSMASK) == (RTF_LOCAL | RTF_INTERFACE)
5111    }
5112
5113    pub fn SO_EE_OFFENDER(ee: *const ::sock_extended_err) -> *mut ::sockaddr {
5114        ee.offset(1) as *mut ::sockaddr
5115    }
5116
5117    pub fn TPACKET_ALIGN(x: usize) -> usize {
5118        (x + TPACKET_ALIGNMENT - 1) & !(TPACKET_ALIGNMENT - 1)
5119    }
5120
5121    pub fn BPF_RVAL(code: ::__u32) -> ::__u32 {
5122        code & 0x18
5123    }
5124
5125    pub fn BPF_MISCOP(code: ::__u32) -> ::__u32 {
5126        code & 0xf8
5127    }
5128
5129    pub fn BPF_STMT(code: ::__u16, k: ::__u32) -> sock_filter {
5130        sock_filter{code: code, jt: 0, jf: 0, k: k}
5131    }
5132
5133    pub fn BPF_JUMP(code: ::__u16, k: ::__u32, jt: ::__u8, jf: ::__u8) -> sock_filter {
5134        sock_filter{code: code, jt: jt, jf: jf, k: k}
5135    }
5136}
5137
5138safe_f! {
5139    pub {const} fn makedev(major: ::c_uint, minor: ::c_uint) -> ::dev_t {
5140        let major = major as ::dev_t;
5141        let minor = minor as ::dev_t;
5142        let mut dev = 0;
5143        dev |= (major & 0x00000fff) << 8;
5144        dev |= (major & 0xfffff000) << 32;
5145        dev |= (minor & 0x000000ff) << 0;
5146        dev |= (minor & 0xffffff00) << 12;
5147        dev
5148    }
5149
5150    pub {const} fn SCTP_PR_TTL_ENABLED(policy: ::c_int) -> bool {
5151        policy == SCTP_PR_SCTP_TTL
5152    }
5153
5154    pub {const} fn SCTP_PR_RTX_ENABLED(policy: ::c_int) -> bool {
5155        policy == SCTP_PR_SCTP_RTX
5156    }
5157
5158    pub {const} fn SCTP_PR_PRIO_ENABLED(policy: ::c_int) -> bool {
5159        policy == SCTP_PR_SCTP_PRIO
5160    }
5161}
5162
5163cfg_if! {
5164    if #[cfg(all(not(target_env = "uclibc"), not(target_env = "ohos")))] {
5165        extern "C" {
5166            pub fn aio_read(aiocbp: *mut aiocb) -> ::c_int;
5167            pub fn aio_write(aiocbp: *mut aiocb) -> ::c_int;
5168            pub fn aio_fsync(op: ::c_int, aiocbp: *mut aiocb) -> ::c_int;
5169            pub fn aio_error(aiocbp: *const aiocb) -> ::c_int;
5170            pub fn aio_return(aiocbp: *mut aiocb) -> ::ssize_t;
5171            pub fn aio_suspend(
5172                aiocb_list: *const *const aiocb,
5173                nitems: ::c_int,
5174                timeout: *const ::timespec,
5175            ) -> ::c_int;
5176            pub fn aio_cancel(fd: ::c_int, aiocbp: *mut aiocb) -> ::c_int;
5177            pub fn lio_listio(
5178                mode: ::c_int,
5179                aiocb_list: *const *mut aiocb,
5180                nitems: ::c_int,
5181                sevp: *mut ::sigevent,
5182            ) -> ::c_int;
5183        }
5184    }
5185}
5186
5187cfg_if! {
5188    if #[cfg(not(target_env = "uclibc"))] {
5189        extern "C" {
5190            pub fn pwritev(
5191                fd: ::c_int,
5192                iov: *const ::iovec,
5193                iovcnt: ::c_int,
5194                offset: ::off_t,
5195            ) -> ::ssize_t;
5196            pub fn preadv(
5197                fd: ::c_int,
5198                iov: *const ::iovec,
5199                iovcnt: ::c_int,
5200                offset: ::off_t,
5201            ) -> ::ssize_t;
5202            pub fn getnameinfo(
5203                sa: *const ::sockaddr,
5204                salen: ::socklen_t,
5205                host: *mut ::c_char,
5206                hostlen: ::socklen_t,
5207                serv: *mut ::c_char,
5208                servlen: ::socklen_t,
5209                flags: ::c_int,
5210            ) -> ::c_int;
5211            pub fn getloadavg(
5212                loadavg: *mut ::c_double,
5213                nelem: ::c_int
5214            ) -> ::c_int;
5215            pub fn process_vm_readv(
5216                pid: ::pid_t,
5217                local_iov: *const ::iovec,
5218                liovcnt: ::c_ulong,
5219                remote_iov: *const ::iovec,
5220                riovcnt: ::c_ulong,
5221                flags: ::c_ulong,
5222            ) -> isize;
5223            pub fn process_vm_writev(
5224                pid: ::pid_t,
5225                local_iov: *const ::iovec,
5226                liovcnt: ::c_ulong,
5227                remote_iov: *const ::iovec,
5228                riovcnt: ::c_ulong,
5229                flags: ::c_ulong,
5230            ) -> isize;
5231            pub fn futimes(
5232                fd: ::c_int,
5233                times: *const ::timeval
5234            ) -> ::c_int;
5235        }
5236    }
5237}
5238
5239// These functions are not available on OpenHarmony
5240cfg_if! {
5241    if #[cfg(not(target_env = "ohos"))] {
5242        extern "C" {
5243            // Only `getspnam_r` is implemented for musl, out of all of the reenterant
5244            // functions from `shadow.h`.
5245            // https://git.musl-libc.org/cgit/musl/tree/include/shadow.h
5246            pub fn getspnam_r(
5247                name: *const ::c_char,
5248                spbuf: *mut spwd,
5249                buf: *mut ::c_char,
5250                buflen: ::size_t,
5251                spbufp: *mut *mut spwd,
5252            ) -> ::c_int;
5253
5254            pub fn mq_open(name: *const ::c_char, oflag: ::c_int, ...) -> ::mqd_t;
5255            pub fn mq_close(mqd: ::mqd_t) -> ::c_int;
5256            pub fn mq_unlink(name: *const ::c_char) -> ::c_int;
5257            pub fn mq_receive(
5258                mqd: ::mqd_t,
5259                msg_ptr: *mut ::c_char,
5260                msg_len: ::size_t,
5261                msg_prio: *mut ::c_uint,
5262            ) -> ::ssize_t;
5263            pub fn mq_timedreceive(
5264                mqd: ::mqd_t,
5265                msg_ptr: *mut ::c_char,
5266                msg_len: ::size_t,
5267                msg_prio: *mut ::c_uint,
5268                abs_timeout: *const ::timespec,
5269            ) -> ::ssize_t;
5270            pub fn mq_send(
5271                mqd: ::mqd_t,
5272                msg_ptr: *const ::c_char,
5273                msg_len: ::size_t,
5274                msg_prio: ::c_uint,
5275            ) -> ::c_int;
5276            pub fn mq_timedsend(
5277                mqd: ::mqd_t,
5278                msg_ptr: *const ::c_char,
5279                msg_len: ::size_t,
5280                msg_prio: ::c_uint,
5281                abs_timeout: *const ::timespec,
5282            ) -> ::c_int;
5283            pub fn mq_getattr(mqd: ::mqd_t, attr: *mut ::mq_attr) -> ::c_int;
5284            pub fn mq_setattr(
5285                mqd: ::mqd_t,
5286                newattr: *const ::mq_attr,
5287                oldattr: *mut ::mq_attr
5288            ) -> ::c_int;
5289
5290            pub fn pthread_mutex_consistent(mutex: *mut pthread_mutex_t) -> ::c_int;
5291            pub fn pthread_cancel(thread: ::pthread_t) -> ::c_int;
5292            pub fn pthread_mutexattr_getrobust(
5293                attr: *const pthread_mutexattr_t,
5294                robustness: *mut ::c_int,
5295            ) -> ::c_int;
5296            pub fn pthread_mutexattr_setrobust(
5297                attr: *mut pthread_mutexattr_t,
5298                robustness: ::c_int,
5299            ) -> ::c_int;
5300        }
5301    }
5302}
5303
5304extern "C" {
5305    #[cfg_attr(
5306        not(any(target_env = "musl", target_env = "ohos")),
5307        link_name = "__xpg_strerror_r"
5308    )]
5309    pub fn strerror_r(errnum: ::c_int, buf: *mut c_char, buflen: ::size_t) -> ::c_int;
5310
5311    pub fn abs(i: ::c_int) -> ::c_int;
5312    pub fn labs(i: ::c_long) -> ::c_long;
5313    pub fn rand() -> ::c_int;
5314    pub fn srand(seed: ::c_uint);
5315
5316    pub fn drand48() -> ::c_double;
5317    pub fn erand48(xseed: *mut ::c_ushort) -> ::c_double;
5318    pub fn lrand48() -> ::c_long;
5319    pub fn nrand48(xseed: *mut ::c_ushort) -> ::c_long;
5320    pub fn mrand48() -> ::c_long;
5321    pub fn jrand48(xseed: *mut ::c_ushort) -> ::c_long;
5322    pub fn srand48(seed: ::c_long);
5323    pub fn seed48(xseed: *mut ::c_ushort) -> *mut ::c_ushort;
5324    pub fn lcong48(p: *mut ::c_ushort);
5325
5326    pub fn lutimes(file: *const ::c_char, times: *const ::timeval) -> ::c_int;
5327
5328    pub fn setpwent();
5329    pub fn endpwent();
5330    pub fn getpwent() -> *mut passwd;
5331    pub fn setgrent();
5332    pub fn endgrent();
5333    pub fn getgrent() -> *mut ::group;
5334    pub fn setspent();
5335    pub fn endspent();
5336    pub fn getspent() -> *mut spwd;
5337
5338    pub fn getspnam(name: *const ::c_char) -> *mut spwd;
5339
5340    pub fn shm_open(name: *const c_char, oflag: ::c_int, mode: mode_t) -> ::c_int;
5341    pub fn shm_unlink(name: *const ::c_char) -> ::c_int;
5342
5343    // System V IPC
5344    pub fn shmget(key: ::key_t, size: ::size_t, shmflg: ::c_int) -> ::c_int;
5345    pub fn shmat(shmid: ::c_int, shmaddr: *const ::c_void, shmflg: ::c_int) -> *mut ::c_void;
5346    pub fn shmdt(shmaddr: *const ::c_void) -> ::c_int;
5347    pub fn shmctl(shmid: ::c_int, cmd: ::c_int, buf: *mut ::shmid_ds) -> ::c_int;
5348    pub fn ftok(pathname: *const ::c_char, proj_id: ::c_int) -> ::key_t;
5349    pub fn semget(key: ::key_t, nsems: ::c_int, semflag: ::c_int) -> ::c_int;
5350    pub fn semop(semid: ::c_int, sops: *mut ::sembuf, nsops: ::size_t) -> ::c_int;
5351    pub fn semctl(semid: ::c_int, semnum: ::c_int, cmd: ::c_int, ...) -> ::c_int;
5352    pub fn msgctl(msqid: ::c_int, cmd: ::c_int, buf: *mut msqid_ds) -> ::c_int;
5353    pub fn msgget(key: ::key_t, msgflg: ::c_int) -> ::c_int;
5354    pub fn msgrcv(
5355        msqid: ::c_int,
5356        msgp: *mut ::c_void,
5357        msgsz: ::size_t,
5358        msgtyp: ::c_long,
5359        msgflg: ::c_int,
5360    ) -> ::ssize_t;
5361    pub fn msgsnd(
5362        msqid: ::c_int,
5363        msgp: *const ::c_void,
5364        msgsz: ::size_t,
5365        msgflg: ::c_int,
5366    ) -> ::c_int;
5367
5368    pub fn mprotect(addr: *mut ::c_void, len: ::size_t, prot: ::c_int) -> ::c_int;
5369    pub fn __errno_location() -> *mut ::c_int;
5370
5371    pub fn fallocate(fd: ::c_int, mode: ::c_int, offset: ::off_t, len: ::off_t) -> ::c_int;
5372    pub fn posix_fallocate(fd: ::c_int, offset: ::off_t, len: ::off_t) -> ::c_int;
5373    pub fn readahead(fd: ::c_int, offset: ::off64_t, count: ::size_t) -> ::ssize_t;
5374    pub fn getxattr(
5375        path: *const c_char,
5376        name: *const c_char,
5377        value: *mut ::c_void,
5378        size: ::size_t,
5379    ) -> ::ssize_t;
5380    pub fn lgetxattr(
5381        path: *const c_char,
5382        name: *const c_char,
5383        value: *mut ::c_void,
5384        size: ::size_t,
5385    ) -> ::ssize_t;
5386    pub fn fgetxattr(
5387        filedes: ::c_int,
5388        name: *const c_char,
5389        value: *mut ::c_void,
5390        size: ::size_t,
5391    ) -> ::ssize_t;
5392    pub fn setxattr(
5393        path: *const c_char,
5394        name: *const c_char,
5395        value: *const ::c_void,
5396        size: ::size_t,
5397        flags: ::c_int,
5398    ) -> ::c_int;
5399    pub fn lsetxattr(
5400        path: *const c_char,
5401        name: *const c_char,
5402        value: *const ::c_void,
5403        size: ::size_t,
5404        flags: ::c_int,
5405    ) -> ::c_int;
5406    pub fn fsetxattr(
5407        filedes: ::c_int,
5408        name: *const c_char,
5409        value: *const ::c_void,
5410        size: ::size_t,
5411        flags: ::c_int,
5412    ) -> ::c_int;
5413    pub fn listxattr(path: *const c_char, list: *mut c_char, size: ::size_t) -> ::ssize_t;
5414    pub fn llistxattr(path: *const c_char, list: *mut c_char, size: ::size_t) -> ::ssize_t;
5415    pub fn flistxattr(filedes: ::c_int, list: *mut c_char, size: ::size_t) -> ::ssize_t;
5416    pub fn removexattr(path: *const c_char, name: *const c_char) -> ::c_int;
5417    pub fn lremovexattr(path: *const c_char, name: *const c_char) -> ::c_int;
5418    pub fn fremovexattr(filedes: ::c_int, name: *const c_char) -> ::c_int;
5419    pub fn signalfd(fd: ::c_int, mask: *const ::sigset_t, flags: ::c_int) -> ::c_int;
5420    pub fn timerfd_create(clockid: ::clockid_t, flags: ::c_int) -> ::c_int;
5421    pub fn timerfd_gettime(fd: ::c_int, curr_value: *mut itimerspec) -> ::c_int;
5422    pub fn timerfd_settime(
5423        fd: ::c_int,
5424        flags: ::c_int,
5425        new_value: *const itimerspec,
5426        old_value: *mut itimerspec,
5427    ) -> ::c_int;
5428    pub fn quotactl(
5429        cmd: ::c_int,
5430        special: *const ::c_char,
5431        id: ::c_int,
5432        data: *mut ::c_char,
5433    ) -> ::c_int;
5434    pub fn epoll_pwait(
5435        epfd: ::c_int,
5436        events: *mut ::epoll_event,
5437        maxevents: ::c_int,
5438        timeout: ::c_int,
5439        sigmask: *const ::sigset_t,
5440    ) -> ::c_int;
5441    pub fn dup3(oldfd: ::c_int, newfd: ::c_int, flags: ::c_int) -> ::c_int;
5442    pub fn mkostemp(template: *mut ::c_char, flags: ::c_int) -> ::c_int;
5443    pub fn mkostemps(template: *mut ::c_char, suffixlen: ::c_int, flags: ::c_int) -> ::c_int;
5444    pub fn sigtimedwait(
5445        set: *const sigset_t,
5446        info: *mut siginfo_t,
5447        timeout: *const ::timespec,
5448    ) -> ::c_int;
5449    pub fn sigwaitinfo(set: *const sigset_t, info: *mut siginfo_t) -> ::c_int;
5450    pub fn nl_langinfo_l(item: ::nl_item, locale: ::locale_t) -> *mut ::c_char;
5451    pub fn accept4(
5452        fd: ::c_int,
5453        addr: *mut ::sockaddr,
5454        len: *mut ::socklen_t,
5455        flg: ::c_int,
5456    ) -> ::c_int;
5457    pub fn pthread_getaffinity_np(
5458        thread: ::pthread_t,
5459        cpusetsize: ::size_t,
5460        cpuset: *mut ::cpu_set_t,
5461    ) -> ::c_int;
5462    pub fn pthread_setaffinity_np(
5463        thread: ::pthread_t,
5464        cpusetsize: ::size_t,
5465        cpuset: *const ::cpu_set_t,
5466    ) -> ::c_int;
5467    pub fn pthread_setschedprio(native: ::pthread_t, priority: ::c_int) -> ::c_int;
5468    pub fn reboot(how_to: ::c_int) -> ::c_int;
5469    pub fn setfsgid(gid: ::gid_t) -> ::c_int;
5470    pub fn setfsuid(uid: ::uid_t) -> ::c_int;
5471
5472    // Not available now on Android
5473    pub fn mkfifoat(dirfd: ::c_int, pathname: *const ::c_char, mode: ::mode_t) -> ::c_int;
5474    pub fn if_nameindex() -> *mut if_nameindex;
5475    pub fn if_freenameindex(ptr: *mut if_nameindex);
5476    pub fn sync_file_range(
5477        fd: ::c_int,
5478        offset: ::off64_t,
5479        nbytes: ::off64_t,
5480        flags: ::c_uint,
5481    ) -> ::c_int;
5482    pub fn mremap(
5483        addr: *mut ::c_void,
5484        len: ::size_t,
5485        new_len: ::size_t,
5486        flags: ::c_int,
5487        ...
5488    ) -> *mut ::c_void;
5489
5490    pub fn glob(
5491        pattern: *const c_char,
5492        flags: ::c_int,
5493        errfunc: ::Option<extern "C" fn(epath: *const c_char, errno: ::c_int) -> ::c_int>,
5494        pglob: *mut ::glob_t,
5495    ) -> ::c_int;
5496    pub fn globfree(pglob: *mut ::glob_t);
5497
5498    pub fn posix_madvise(addr: *mut ::c_void, len: ::size_t, advice: ::c_int) -> ::c_int;
5499
5500    pub fn seekdir(dirp: *mut ::DIR, loc: ::c_long);
5501
5502    pub fn telldir(dirp: *mut ::DIR) -> ::c_long;
5503    pub fn madvise(addr: *mut ::c_void, len: ::size_t, advice: ::c_int) -> ::c_int;
5504
5505    pub fn msync(addr: *mut ::c_void, len: ::size_t, flags: ::c_int) -> ::c_int;
5506    pub fn remap_file_pages(
5507        addr: *mut ::c_void,
5508        size: ::size_t,
5509        prot: ::c_int,
5510        pgoff: ::size_t,
5511        flags: ::c_int,
5512    ) -> ::c_int;
5513    pub fn recvfrom(
5514        socket: ::c_int,
5515        buf: *mut ::c_void,
5516        len: ::size_t,
5517        flags: ::c_int,
5518        addr: *mut ::sockaddr,
5519        addrlen: *mut ::socklen_t,
5520    ) -> ::ssize_t;
5521    pub fn mkstemps(template: *mut ::c_char, suffixlen: ::c_int) -> ::c_int;
5522
5523    pub fn nl_langinfo(item: ::nl_item) -> *mut ::c_char;
5524
5525    pub fn getdomainname(name: *mut ::c_char, len: ::size_t) -> ::c_int;
5526    pub fn setdomainname(name: *const ::c_char, len: ::size_t) -> ::c_int;
5527    pub fn vhangup() -> ::c_int;
5528    pub fn sync();
5529    pub fn syncfs(fd: ::c_int) -> ::c_int;
5530    pub fn syscall(num: ::c_long, ...) -> ::c_long;
5531    pub fn sched_getaffinity(pid: ::pid_t, cpusetsize: ::size_t, cpuset: *mut cpu_set_t)
5532        -> ::c_int;
5533    pub fn sched_setaffinity(
5534        pid: ::pid_t,
5535        cpusetsize: ::size_t,
5536        cpuset: *const cpu_set_t,
5537    ) -> ::c_int;
5538    pub fn epoll_create(size: ::c_int) -> ::c_int;
5539    pub fn epoll_create1(flags: ::c_int) -> ::c_int;
5540    pub fn epoll_wait(
5541        epfd: ::c_int,
5542        events: *mut ::epoll_event,
5543        maxevents: ::c_int,
5544        timeout: ::c_int,
5545    ) -> ::c_int;
5546    pub fn epoll_ctl(epfd: ::c_int, op: ::c_int, fd: ::c_int, event: *mut ::epoll_event)
5547        -> ::c_int;
5548    pub fn pthread_getschedparam(
5549        native: ::pthread_t,
5550        policy: *mut ::c_int,
5551        param: *mut ::sched_param,
5552    ) -> ::c_int;
5553    pub fn unshare(flags: ::c_int) -> ::c_int;
5554    pub fn umount(target: *const ::c_char) -> ::c_int;
5555    pub fn sched_get_priority_max(policy: ::c_int) -> ::c_int;
5556    pub fn tee(fd_in: ::c_int, fd_out: ::c_int, len: ::size_t, flags: ::c_uint) -> ::ssize_t;
5557    pub fn settimeofday(tv: *const ::timeval, tz: *const ::timezone) -> ::c_int;
5558    pub fn splice(
5559        fd_in: ::c_int,
5560        off_in: *mut ::loff_t,
5561        fd_out: ::c_int,
5562        off_out: *mut ::loff_t,
5563        len: ::size_t,
5564        flags: ::c_uint,
5565    ) -> ::ssize_t;
5566    pub fn eventfd(init: ::c_uint, flags: ::c_int) -> ::c_int;
5567    pub fn eventfd_read(fd: ::c_int, value: *mut eventfd_t) -> ::c_int;
5568    pub fn eventfd_write(fd: ::c_int, value: eventfd_t) -> ::c_int;
5569
5570    pub fn sched_rr_get_interval(pid: ::pid_t, tp: *mut ::timespec) -> ::c_int;
5571    pub fn sem_timedwait(sem: *mut sem_t, abstime: *const ::timespec) -> ::c_int;
5572    pub fn sem_getvalue(sem: *mut sem_t, sval: *mut ::c_int) -> ::c_int;
5573    pub fn sched_setparam(pid: ::pid_t, param: *const ::sched_param) -> ::c_int;
5574    pub fn setns(fd: ::c_int, nstype: ::c_int) -> ::c_int;
5575    pub fn swapoff(path: *const ::c_char) -> ::c_int;
5576    pub fn vmsplice(
5577        fd: ::c_int,
5578        iov: *const ::iovec,
5579        nr_segs: ::size_t,
5580        flags: ::c_uint,
5581    ) -> ::ssize_t;
5582    pub fn mount(
5583        src: *const ::c_char,
5584        target: *const ::c_char,
5585        fstype: *const ::c_char,
5586        flags: ::c_ulong,
5587        data: *const ::c_void,
5588    ) -> ::c_int;
5589    pub fn personality(persona: ::c_ulong) -> ::c_int;
5590    pub fn prctl(option: ::c_int, ...) -> ::c_int;
5591    pub fn sched_getparam(pid: ::pid_t, param: *mut ::sched_param) -> ::c_int;
5592    pub fn ppoll(
5593        fds: *mut ::pollfd,
5594        nfds: nfds_t,
5595        timeout: *const ::timespec,
5596        sigmask: *const sigset_t,
5597    ) -> ::c_int;
5598    pub fn pthread_mutexattr_getprotocol(
5599        attr: *const pthread_mutexattr_t,
5600        protocol: *mut ::c_int,
5601    ) -> ::c_int;
5602    pub fn pthread_mutexattr_setprotocol(
5603        attr: *mut pthread_mutexattr_t,
5604        protocol: ::c_int,
5605    ) -> ::c_int;
5606
5607    pub fn pthread_mutex_timedlock(
5608        lock: *mut pthread_mutex_t,
5609        abstime: *const ::timespec,
5610    ) -> ::c_int;
5611    pub fn pthread_barrierattr_init(attr: *mut ::pthread_barrierattr_t) -> ::c_int;
5612    pub fn pthread_barrierattr_destroy(attr: *mut ::pthread_barrierattr_t) -> ::c_int;
5613    pub fn pthread_barrierattr_getpshared(
5614        attr: *const ::pthread_barrierattr_t,
5615        shared: *mut ::c_int,
5616    ) -> ::c_int;
5617    pub fn pthread_barrierattr_setpshared(
5618        attr: *mut ::pthread_barrierattr_t,
5619        shared: ::c_int,
5620    ) -> ::c_int;
5621    pub fn pthread_barrier_init(
5622        barrier: *mut pthread_barrier_t,
5623        attr: *const ::pthread_barrierattr_t,
5624        count: ::c_uint,
5625    ) -> ::c_int;
5626    pub fn pthread_barrier_destroy(barrier: *mut pthread_barrier_t) -> ::c_int;
5627    pub fn pthread_barrier_wait(barrier: *mut pthread_barrier_t) -> ::c_int;
5628    pub fn pthread_spin_init(lock: *mut ::pthread_spinlock_t, pshared: ::c_int) -> ::c_int;
5629    pub fn pthread_spin_destroy(lock: *mut ::pthread_spinlock_t) -> ::c_int;
5630    pub fn pthread_spin_lock(lock: *mut ::pthread_spinlock_t) -> ::c_int;
5631    pub fn pthread_spin_trylock(lock: *mut ::pthread_spinlock_t) -> ::c_int;
5632    pub fn pthread_spin_unlock(lock: *mut ::pthread_spinlock_t) -> ::c_int;
5633    pub fn clone(
5634        cb: extern "C" fn(*mut ::c_void) -> ::c_int,
5635        child_stack: *mut ::c_void,
5636        flags: ::c_int,
5637        arg: *mut ::c_void,
5638        ...
5639    ) -> ::c_int;
5640    pub fn sched_getscheduler(pid: ::pid_t) -> ::c_int;
5641    pub fn clock_nanosleep(
5642        clk_id: ::clockid_t,
5643        flags: ::c_int,
5644        rqtp: *const ::timespec,
5645        rmtp: *mut ::timespec,
5646    ) -> ::c_int;
5647    pub fn pthread_attr_getguardsize(
5648        attr: *const ::pthread_attr_t,
5649        guardsize: *mut ::size_t,
5650    ) -> ::c_int;
5651    pub fn pthread_attr_setguardsize(attr: *mut ::pthread_attr_t, guardsize: ::size_t) -> ::c_int;
5652    pub fn pthread_attr_getinheritsched(
5653        attr: *const ::pthread_attr_t,
5654        inheritsched: *mut ::c_int,
5655    ) -> ::c_int;
5656    pub fn pthread_attr_setinheritsched(
5657        attr: *mut ::pthread_attr_t,
5658        inheritsched: ::c_int,
5659    ) -> ::c_int;
5660    pub fn pthread_attr_getschedpolicy(
5661        attr: *const ::pthread_attr_t,
5662        policy: *mut ::c_int,
5663    ) -> ::c_int;
5664    pub fn pthread_attr_setschedpolicy(attr: *mut ::pthread_attr_t, policy: ::c_int) -> ::c_int;
5665    pub fn pthread_attr_getschedparam(
5666        attr: *const ::pthread_attr_t,
5667        param: *mut ::sched_param,
5668    ) -> ::c_int;
5669    pub fn pthread_attr_setschedparam(
5670        attr: *mut ::pthread_attr_t,
5671        param: *const ::sched_param,
5672    ) -> ::c_int;
5673    pub fn sethostname(name: *const ::c_char, len: ::size_t) -> ::c_int;
5674    pub fn sched_get_priority_min(policy: ::c_int) -> ::c_int;
5675    pub fn pthread_condattr_getpshared(
5676        attr: *const pthread_condattr_t,
5677        pshared: *mut ::c_int,
5678    ) -> ::c_int;
5679    pub fn sysinfo(info: *mut ::sysinfo) -> ::c_int;
5680    pub fn umount2(target: *const ::c_char, flags: ::c_int) -> ::c_int;
5681    pub fn pthread_setschedparam(
5682        native: ::pthread_t,
5683        policy: ::c_int,
5684        param: *const ::sched_param,
5685    ) -> ::c_int;
5686    pub fn swapon(path: *const ::c_char, swapflags: ::c_int) -> ::c_int;
5687    pub fn sched_setscheduler(
5688        pid: ::pid_t,
5689        policy: ::c_int,
5690        param: *const ::sched_param,
5691    ) -> ::c_int;
5692    pub fn sendfile(
5693        out_fd: ::c_int,
5694        in_fd: ::c_int,
5695        offset: *mut off_t,
5696        count: ::size_t,
5697    ) -> ::ssize_t;
5698    pub fn sigsuspend(mask: *const ::sigset_t) -> ::c_int;
5699    pub fn getgrgid_r(
5700        gid: ::gid_t,
5701        grp: *mut ::group,
5702        buf: *mut ::c_char,
5703        buflen: ::size_t,
5704        result: *mut *mut ::group,
5705    ) -> ::c_int;
5706    pub fn sigaltstack(ss: *const stack_t, oss: *mut stack_t) -> ::c_int;
5707    pub fn sem_close(sem: *mut sem_t) -> ::c_int;
5708    pub fn getdtablesize() -> ::c_int;
5709    pub fn getgrnam_r(
5710        name: *const ::c_char,
5711        grp: *mut ::group,
5712        buf: *mut ::c_char,
5713        buflen: ::size_t,
5714        result: *mut *mut ::group,
5715    ) -> ::c_int;
5716    pub fn initgroups(user: *const ::c_char, group: ::gid_t) -> ::c_int;
5717    pub fn pthread_sigmask(how: ::c_int, set: *const sigset_t, oldset: *mut sigset_t) -> ::c_int;
5718    pub fn sem_open(name: *const ::c_char, oflag: ::c_int, ...) -> *mut sem_t;
5719    pub fn getgrnam(name: *const ::c_char) -> *mut ::group;
5720    pub fn pthread_kill(thread: ::pthread_t, sig: ::c_int) -> ::c_int;
5721    pub fn sem_unlink(name: *const ::c_char) -> ::c_int;
5722    pub fn daemon(nochdir: ::c_int, noclose: ::c_int) -> ::c_int;
5723    pub fn getpwnam_r(
5724        name: *const ::c_char,
5725        pwd: *mut passwd,
5726        buf: *mut ::c_char,
5727        buflen: ::size_t,
5728        result: *mut *mut passwd,
5729    ) -> ::c_int;
5730    pub fn getpwuid_r(
5731        uid: ::uid_t,
5732        pwd: *mut passwd,
5733        buf: *mut ::c_char,
5734        buflen: ::size_t,
5735        result: *mut *mut passwd,
5736    ) -> ::c_int;
5737    pub fn sigwait(set: *const sigset_t, sig: *mut ::c_int) -> ::c_int;
5738    pub fn pthread_atfork(
5739        prepare: ::Option<unsafe extern "C" fn()>,
5740        parent: ::Option<unsafe extern "C" fn()>,
5741        child: ::Option<unsafe extern "C" fn()>,
5742    ) -> ::c_int;
5743    pub fn getgrgid(gid: ::gid_t) -> *mut ::group;
5744    pub fn getgrouplist(
5745        user: *const ::c_char,
5746        group: ::gid_t,
5747        groups: *mut ::gid_t,
5748        ngroups: *mut ::c_int,
5749    ) -> ::c_int;
5750    pub fn pthread_mutexattr_getpshared(
5751        attr: *const pthread_mutexattr_t,
5752        pshared: *mut ::c_int,
5753    ) -> ::c_int;
5754    pub fn popen(command: *const c_char, mode: *const c_char) -> *mut ::FILE;
5755    pub fn faccessat(
5756        dirfd: ::c_int,
5757        pathname: *const ::c_char,
5758        mode: ::c_int,
5759        flags: ::c_int,
5760    ) -> ::c_int;
5761    pub fn pthread_create(
5762        native: *mut ::pthread_t,
5763        attr: *const ::pthread_attr_t,
5764        f: extern "C" fn(*mut ::c_void) -> *mut ::c_void,
5765        value: *mut ::c_void,
5766    ) -> ::c_int;
5767    pub fn dl_iterate_phdr(
5768        callback: ::Option<
5769            unsafe extern "C" fn(
5770                info: *mut ::dl_phdr_info,
5771                size: ::size_t,
5772                data: *mut ::c_void,
5773            ) -> ::c_int,
5774        >,
5775        data: *mut ::c_void,
5776    ) -> ::c_int;
5777
5778    pub fn setmntent(filename: *const ::c_char, ty: *const ::c_char) -> *mut ::FILE;
5779    pub fn getmntent(stream: *mut ::FILE) -> *mut ::mntent;
5780    pub fn addmntent(stream: *mut ::FILE, mnt: *const ::mntent) -> ::c_int;
5781    pub fn endmntent(streamp: *mut ::FILE) -> ::c_int;
5782    pub fn hasmntopt(mnt: *const ::mntent, opt: *const ::c_char) -> *mut ::c_char;
5783
5784    pub fn posix_spawn(
5785        pid: *mut ::pid_t,
5786        path: *const ::c_char,
5787        file_actions: *const ::posix_spawn_file_actions_t,
5788        attrp: *const ::posix_spawnattr_t,
5789        argv: *const *mut ::c_char,
5790        envp: *const *mut ::c_char,
5791    ) -> ::c_int;
5792    pub fn posix_spawnp(
5793        pid: *mut ::pid_t,
5794        file: *const ::c_char,
5795        file_actions: *const ::posix_spawn_file_actions_t,
5796        attrp: *const ::posix_spawnattr_t,
5797        argv: *const *mut ::c_char,
5798        envp: *const *mut ::c_char,
5799    ) -> ::c_int;
5800    pub fn posix_spawnattr_init(attr: *mut posix_spawnattr_t) -> ::c_int;
5801    pub fn posix_spawnattr_destroy(attr: *mut posix_spawnattr_t) -> ::c_int;
5802    pub fn posix_spawnattr_getsigdefault(
5803        attr: *const posix_spawnattr_t,
5804        default: *mut ::sigset_t,
5805    ) -> ::c_int;
5806    pub fn posix_spawnattr_setsigdefault(
5807        attr: *mut posix_spawnattr_t,
5808        default: *const ::sigset_t,
5809    ) -> ::c_int;
5810    pub fn posix_spawnattr_getsigmask(
5811        attr: *const posix_spawnattr_t,
5812        default: *mut ::sigset_t,
5813    ) -> ::c_int;
5814    pub fn posix_spawnattr_setsigmask(
5815        attr: *mut posix_spawnattr_t,
5816        default: *const ::sigset_t,
5817    ) -> ::c_int;
5818    pub fn posix_spawnattr_getflags(
5819        attr: *const posix_spawnattr_t,
5820        flags: *mut ::c_short,
5821    ) -> ::c_int;
5822    pub fn posix_spawnattr_setflags(attr: *mut posix_spawnattr_t, flags: ::c_short) -> ::c_int;
5823    pub fn posix_spawnattr_getpgroup(
5824        attr: *const posix_spawnattr_t,
5825        flags: *mut ::pid_t,
5826    ) -> ::c_int;
5827    pub fn posix_spawnattr_setpgroup(attr: *mut posix_spawnattr_t, flags: ::pid_t) -> ::c_int;
5828    pub fn posix_spawnattr_getschedpolicy(
5829        attr: *const posix_spawnattr_t,
5830        flags: *mut ::c_int,
5831    ) -> ::c_int;
5832    pub fn posix_spawnattr_setschedpolicy(attr: *mut posix_spawnattr_t, flags: ::c_int) -> ::c_int;
5833    pub fn posix_spawnattr_getschedparam(
5834        attr: *const posix_spawnattr_t,
5835        param: *mut ::sched_param,
5836    ) -> ::c_int;
5837    pub fn posix_spawnattr_setschedparam(
5838        attr: *mut posix_spawnattr_t,
5839        param: *const ::sched_param,
5840    ) -> ::c_int;
5841
5842    pub fn posix_spawn_file_actions_init(actions: *mut posix_spawn_file_actions_t) -> ::c_int;
5843    pub fn posix_spawn_file_actions_destroy(actions: *mut posix_spawn_file_actions_t) -> ::c_int;
5844    pub fn posix_spawn_file_actions_addopen(
5845        actions: *mut posix_spawn_file_actions_t,
5846        fd: ::c_int,
5847        path: *const ::c_char,
5848        oflag: ::c_int,
5849        mode: ::mode_t,
5850    ) -> ::c_int;
5851    pub fn posix_spawn_file_actions_addclose(
5852        actions: *mut posix_spawn_file_actions_t,
5853        fd: ::c_int,
5854    ) -> ::c_int;
5855    pub fn posix_spawn_file_actions_adddup2(
5856        actions: *mut posix_spawn_file_actions_t,
5857        fd: ::c_int,
5858        newfd: ::c_int,
5859    ) -> ::c_int;
5860    pub fn fread_unlocked(
5861        buf: *mut ::c_void,
5862        size: ::size_t,
5863        nobj: ::size_t,
5864        stream: *mut ::FILE,
5865    ) -> ::size_t;
5866    pub fn inotify_rm_watch(fd: ::c_int, wd: ::c_int) -> ::c_int;
5867    pub fn inotify_init() -> ::c_int;
5868    pub fn inotify_init1(flags: ::c_int) -> ::c_int;
5869    pub fn inotify_add_watch(fd: ::c_int, path: *const ::c_char, mask: u32) -> ::c_int;
5870    pub fn fanotify_init(flags: ::c_uint, event_f_flags: ::c_uint) -> ::c_int;
5871
5872    pub fn regcomp(preg: *mut ::regex_t, pattern: *const ::c_char, cflags: ::c_int) -> ::c_int;
5873
5874    pub fn regexec(
5875        preg: *const ::regex_t,
5876        input: *const ::c_char,
5877        nmatch: ::size_t,
5878        pmatch: *mut regmatch_t,
5879        eflags: ::c_int,
5880    ) -> ::c_int;
5881
5882    pub fn regerror(
5883        errcode: ::c_int,
5884        preg: *const ::regex_t,
5885        errbuf: *mut ::c_char,
5886        errbuf_size: ::size_t,
5887    ) -> ::size_t;
5888
5889    pub fn regfree(preg: *mut ::regex_t);
5890
5891    pub fn iconv_open(tocode: *const ::c_char, fromcode: *const ::c_char) -> iconv_t;
5892    pub fn iconv(
5893        cd: iconv_t,
5894        inbuf: *mut *mut ::c_char,
5895        inbytesleft: *mut ::size_t,
5896        outbuf: *mut *mut ::c_char,
5897        outbytesleft: *mut ::size_t,
5898    ) -> ::size_t;
5899    pub fn iconv_close(cd: iconv_t) -> ::c_int;
5900
5901    pub fn gettid() -> ::pid_t;
5902
5903    pub fn timer_create(
5904        clockid: ::clockid_t,
5905        sevp: *mut ::sigevent,
5906        timerid: *mut ::timer_t,
5907    ) -> ::c_int;
5908    pub fn timer_delete(timerid: ::timer_t) -> ::c_int;
5909    pub fn timer_getoverrun(timerid: ::timer_t) -> ::c_int;
5910    pub fn timer_gettime(timerid: ::timer_t, curr_value: *mut ::itimerspec) -> ::c_int;
5911    pub fn timer_settime(
5912        timerid: ::timer_t,
5913        flags: ::c_int,
5914        new_value: *const ::itimerspec,
5915        old_value: *mut ::itimerspec,
5916    ) -> ::c_int;
5917
5918    pub fn gethostid() -> ::c_long;
5919
5920    pub fn pthread_getcpuclockid(thread: ::pthread_t, clk_id: *mut ::clockid_t) -> ::c_int;
5921    pub fn memmem(
5922        haystack: *const ::c_void,
5923        haystacklen: ::size_t,
5924        needle: *const ::c_void,
5925        needlelen: ::size_t,
5926    ) -> *mut ::c_void;
5927    pub fn sched_getcpu() -> ::c_int;
5928
5929    pub fn pthread_getname_np(thread: ::pthread_t, name: *mut ::c_char, len: ::size_t) -> ::c_int;
5930    pub fn pthread_setname_np(thread: ::pthread_t, name: *const ::c_char) -> ::c_int;
5931    pub fn getopt_long(
5932        argc: ::c_int,
5933        argv: *const *mut c_char,
5934        optstring: *const c_char,
5935        longopts: *const option,
5936        longindex: *mut ::c_int,
5937    ) -> ::c_int;
5938
5939    pub fn pthread_once(control: *mut pthread_once_t, routine: extern "C" fn()) -> ::c_int;
5940
5941    pub fn copy_file_range(
5942        fd_in: ::c_int,
5943        off_in: *mut ::off64_t,
5944        fd_out: ::c_int,
5945        off_out: *mut ::off64_t,
5946        len: ::size_t,
5947        flags: ::c_uint,
5948    ) -> ::ssize_t;
5949
5950    pub fn klogctl(syslog_type: ::c_int, bufp: *mut ::c_char, len: ::c_int) -> ::c_int;
5951
5952    pub fn ioctl(fd: ::c_int, request: ::Ioctl, ...) -> ::c_int;
5953}
5954
5955// LFS64 extensions
5956//
5957// * musl has 64-bit versions only so aliases the LFS64 symbols to the standard ones
5958cfg_if! {
5959    if #[cfg(not(target_env = "musl"))] {
5960        extern "C" {
5961            pub fn fallocate64(
5962                fd: ::c_int,
5963                mode: ::c_int,
5964                offset: ::off64_t,
5965                len: ::off64_t
5966            ) -> ::c_int;
5967            pub fn fgetpos64(stream: *mut ::FILE, ptr: *mut fpos64_t) -> ::c_int;
5968            pub fn fopen64(filename: *const c_char, mode: *const c_char) -> *mut ::FILE;
5969            pub fn freopen64(
5970                filename: *const c_char,
5971                mode: *const c_char,
5972                file: *mut ::FILE,
5973            ) -> *mut ::FILE;
5974            pub fn fseeko64(stream: *mut ::FILE, offset: ::off64_t, whence: ::c_int) -> ::c_int;
5975            pub fn fsetpos64(stream: *mut ::FILE, ptr: *const fpos64_t) -> ::c_int;
5976            pub fn ftello64(stream: *mut ::FILE) -> ::off64_t;
5977            pub fn posix_fallocate64(fd: ::c_int, offset: ::off64_t, len: ::off64_t) -> ::c_int;
5978            pub fn sendfile64(
5979                out_fd: ::c_int,
5980                in_fd: ::c_int,
5981                offset: *mut off64_t,
5982                count: ::size_t,
5983            ) -> ::ssize_t;
5984            pub fn tmpfile64() -> *mut ::FILE;
5985        }
5986    }
5987}
5988
5989cfg_if! {
5990    if #[cfg(target_env = "uclibc")] {
5991        mod uclibc;
5992        pub use self::uclibc::*;
5993    } else if #[cfg(any(target_env = "musl", target_env = "ohos"))] {
5994        mod musl;
5995        pub use self::musl::*;
5996    } else if #[cfg(target_env = "gnu")] {
5997        mod gnu;
5998        pub use self::gnu::*;
5999    }
6000}
6001
6002mod arch;
6003pub use self::arch::*;
6004
6005cfg_if! {
6006    if #[cfg(libc_align)] {
6007        #[macro_use]
6008        mod align;
6009    } else {
6010        #[macro_use]
6011        mod no_align;
6012    }
6013}
6014expand_align!();
6015
6016cfg_if! {
6017    if #[cfg(libc_non_exhaustive)] {
6018        mod non_exhaustive;
6019        pub use self::non_exhaustive::*;
6020    }
6021}