1 //===-- sanitizer_platform_limits_posix.cc --------------------------------===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This file is a part of Sanitizer common code.
12 // Sizes and layouts of platform-specific POSIX data structures.
13 //===----------------------------------------------------------------------===//
15 #include "sanitizer_platform.h"
17 #if SANITIZER_LINUX || SANITIZER_FREEBSD || SANITIZER_MAC
18 // Tests in this file assume that off_t-dependent data structures match the
19 // libc ABI. For example, struct dirent here is what readdir() function (as
20 // exported from libc) returns, and not the user-facing "dirent", which
21 // depends on _FILE_OFFSET_BITS setting.
22 // To get this "true" dirent definition, we undefine _FILE_OFFSET_BITS below.
23 #ifdef _FILE_OFFSET_BITS
24 #undef _FILE_OFFSET_BITS
26 #include <arpa/inet.h>
38 #include <sys/resource.h>
39 #include <sys/socket.h>
42 #include <sys/times.h>
43 #include <sys/types.h>
44 #include <sys/utsname.h>
48 #if !SANITIZER_MAC && !SANITIZER_FREEBSD
53 #include <net/route.h>
56 #if !SANITIZER_ANDROID
57 #include <sys/mount.h>
58 #include <sys/timeb.h>
65 #include <netinet/ether.h>
66 #include <sys/sysinfo.h>
68 #include <linux/cdrom.h>
71 #include <linux/hdreg.h>
72 #include <linux/input.h>
73 #include <linux/ioctl.h>
74 #include <linux/soundcard.h>
75 #include <linux/sysctl.h>
76 #include <linux/utsname.h>
77 #include <linux/posix_types.h>
78 #include <net/if_arp.h>
82 # include <sys/mount.h>
83 # include <sys/sockio.h>
84 # include <sys/socket.h>
85 # include <sys/filio.h>
86 # include <sys/signal.h>
87 # include <sys/timespec.h>
88 # include <sys/timex.h>
89 # include <sys/mqueue.h>
93 # include <sys/statvfs.h>
94 # include <sys/soundcard.h>
95 # include <sys/mtio.h>
96 # include <sys/consio.h>
97 # include <sys/kbio.h>
98 # include <sys/link_elf.h>
99 # include <netinet/ip_mroute.h>
100 # include <netinet/in.h>
101 # include <net/ethernet.h>
102 # include <net/ppp_defs.h>
106 #define _KERNEL // to declare 'shminfo' structure
107 # include <sys/shm.h>
110 #undef INLINE // to avoid clashes with sanitizers' definitions
113 #if SANITIZER_FREEBSD || SANITIZER_IOS
117 #if SANITIZER_LINUX || SANITIZER_FREEBSD
119 # include <sys/ptrace.h>
120 # if defined(__mips64) || defined(__aarch64__) || defined(__arm__)
121 # include <asm/ptrace.h>
123 typedef struct user_fpregs elf_fpregset_t;
124 # define ARM_VFPREGS_SIZE_ASAN (32 * 8 /*fpregs*/ + 4 /*fpscr*/)
125 # if !defined(ARM_VFPREGS_SIZE)
126 # define ARM_VFPREGS_SIZE ARM_VFPREGS_SIZE_ASAN
130 # include <semaphore.h>
133 #if !SANITIZER_ANDROID
135 #include <sys/ucontext.h>
139 #if SANITIZER_LINUX && !SANITIZER_ANDROID
143 #include <net/if_ppp.h>
144 #include <netax25/ax25.h>
145 #include <netipx/ipx.h>
146 #include <netrom/netrom.h>
148 # include <rpc/xdr.h>
149 #elif HAVE_TIRPC_RPC_XDR_H
150 # include <tirpc/rpc/xdr.h>
152 #include <scsi/scsi.h>
153 #include <sys/mtio.h>
156 #include <sys/statvfs.h>
157 #include <sys/timex.h>
158 #if defined(__mips64)
159 # include <sys/procfs.h>
161 #include <sys/user.h>
162 #include <linux/cyclades.h>
163 #include <linux/if_eql.h>
164 #include <linux/if_plip.h>
165 #include <linux/lp.h>
166 #include <linux/mroute.h>
167 #include <linux/mroute6.h>
168 #include <linux/scc.h>
169 #include <linux/serial.h>
172 #endif // SANITIZER_LINUX && !SANITIZER_ANDROID
174 #if SANITIZER_ANDROID
175 #include <linux/kd.h>
176 #include <linux/mtio.h>
177 #include <linux/ppp_defs.h>
178 #include <linux/if_ppp.h>
184 #include <sys/epoll.h>
185 #include <linux/capability.h>
186 #endif // SANITIZER_LINUX
189 #include <net/ethernet.h>
190 #include <sys/filio.h>
191 #include <sys/sockio.h>
194 // Include these after system headers to avoid name clashes and ambiguities.
195 #include "sanitizer_internal_defs.h"
196 #include "sanitizer_platform_limits_posix.h"
198 namespace __sanitizer {
199 unsigned struct_utsname_sz = sizeof(struct utsname);
200 unsigned struct_stat_sz = sizeof(struct stat);
201 #if !SANITIZER_IOS && !SANITIZER_FREEBSD
202 unsigned struct_stat64_sz = sizeof(struct stat64);
203 #endif // !SANITIZER_IOS && !SANITIZER_FREEBSD
204 unsigned struct_rusage_sz = sizeof(struct rusage);
205 unsigned struct_tm_sz = sizeof(struct tm);
206 unsigned struct_passwd_sz = sizeof(struct passwd);
207 unsigned struct_group_sz = sizeof(struct group);
208 unsigned siginfo_t_sz = sizeof(siginfo_t);
209 unsigned struct_sigaction_sz = sizeof(struct sigaction);
210 unsigned struct_itimerval_sz = sizeof(struct itimerval);
211 unsigned pthread_t_sz = sizeof(pthread_t);
212 unsigned pthread_mutex_t_sz = sizeof(pthread_mutex_t);
213 unsigned pthread_cond_t_sz = sizeof(pthread_cond_t);
214 unsigned pid_t_sz = sizeof(pid_t);
215 unsigned timeval_sz = sizeof(timeval);
216 unsigned uid_t_sz = sizeof(uid_t);
217 unsigned gid_t_sz = sizeof(gid_t);
218 unsigned mbstate_t_sz = sizeof(mbstate_t);
219 unsigned sigset_t_sz = sizeof(sigset_t);
220 unsigned struct_timezone_sz = sizeof(struct timezone);
221 unsigned struct_tms_sz = sizeof(struct tms);
222 unsigned struct_sigevent_sz = sizeof(struct sigevent);
223 unsigned struct_sched_param_sz = sizeof(struct sched_param);
226 #if SANITIZER_MAC && !SANITIZER_IOS
227 unsigned struct_statfs64_sz = sizeof(struct statfs64);
228 #endif // SANITIZER_MAC && !SANITIZER_IOS
230 #if !SANITIZER_ANDROID
231 unsigned struct_statfs_sz = sizeof(struct statfs);
232 unsigned struct_sockaddr_sz = sizeof(struct sockaddr);
233 unsigned ucontext_t_sz = sizeof(ucontext_t);
234 #endif // !SANITIZER_ANDROID
237 unsigned struct_epoll_event_sz = sizeof(struct epoll_event);
238 unsigned struct_sysinfo_sz = sizeof(struct sysinfo);
239 unsigned __user_cap_header_struct_sz =
240 sizeof(struct __user_cap_header_struct);
241 unsigned __user_cap_data_struct_sz = sizeof(struct __user_cap_data_struct);
242 unsigned struct_new_utsname_sz = sizeof(struct new_utsname);
243 unsigned struct_old_utsname_sz = sizeof(struct old_utsname);
244 unsigned struct_oldold_utsname_sz = sizeof(struct oldold_utsname);
245 #endif // SANITIZER_LINUX
247 #if SANITIZER_LINUX || SANITIZER_FREEBSD
248 unsigned struct_rlimit_sz = sizeof(struct rlimit);
249 unsigned struct_timespec_sz = sizeof(struct timespec);
250 unsigned struct_utimbuf_sz = sizeof(struct utimbuf);
251 unsigned struct_itimerspec_sz = sizeof(struct itimerspec);
252 #endif // SANITIZER_LINUX || SANITIZER_FREEBSD
254 #if SANITIZER_LINUX && !SANITIZER_ANDROID
255 // Use pre-computed size of struct ustat to avoid <sys/ustat.h> which
256 // has been removed from glibc 2.28.
257 #if defined(__aarch64__) || defined(__s390x__) || defined (__mips64) \
258 || defined(__powerpc64__) || defined(__arch64__) || defined(__sparcv9) \
259 || defined(__x86_64__)
260 #define SIZEOF_STRUCT_USTAT 32
261 #elif defined(__arm__) || defined(__i386__) || defined(__mips__) \
262 || defined(__powerpc__) || defined(__s390__)
263 #define SIZEOF_STRUCT_USTAT 20
265 #error Unknown size of struct ustat
267 unsigned struct_ustat_sz = SIZEOF_STRUCT_USTAT;
268 unsigned struct_rlimit64_sz = sizeof(struct rlimit64);
269 unsigned struct_statvfs64_sz = sizeof(struct statvfs64);
270 #endif // SANITIZER_LINUX && !SANITIZER_ANDROID
272 #if (SANITIZER_LINUX || SANITIZER_FREEBSD) && !SANITIZER_ANDROID
273 unsigned struct_timex_sz = sizeof(struct timex);
274 unsigned struct_msqid_ds_sz = sizeof(struct msqid_ds);
275 unsigned struct_mq_attr_sz = sizeof(struct mq_attr);
276 unsigned struct_statvfs_sz = sizeof(struct statvfs);
277 #endif // (SANITIZER_LINUX || SANITIZER_FREEBSD) && !SANITIZER_ANDROID
279 const uptr sig_ign = (uptr)SIG_IGN;
280 const uptr sig_dfl = (uptr)SIG_DFL;
281 const uptr sig_err = (uptr)SIG_ERR;
282 const uptr sa_siginfo = (uptr)SA_SIGINFO;
285 int e_tabsz = (int)E_TABSZ;
289 #if (SANITIZER_LINUX || SANITIZER_FREEBSD) && !SANITIZER_ANDROID
290 unsigned struct_shminfo_sz = sizeof(struct shminfo);
291 unsigned struct_shm_info_sz = sizeof(struct shm_info);
292 int shmctl_ipc_stat = (int)IPC_STAT;
293 int shmctl_ipc_info = (int)IPC_INFO;
294 int shmctl_shm_info = (int)SHM_INFO;
295 int shmctl_shm_stat = (int)SHM_STAT;
298 #if !SANITIZER_MAC && !SANITIZER_FREEBSD
299 unsigned struct_utmp_sz = sizeof(struct utmp);
301 #if !SANITIZER_ANDROID
302 unsigned struct_utmpx_sz = sizeof(struct utmpx);
305 int map_fixed = MAP_FIXED;
307 int af_inet = (int)AF_INET;
308 int af_inet6 = (int)AF_INET6;
310 uptr __sanitizer_in_addr_sz(int af) {
312 return sizeof(struct in_addr);
313 else if (af == AF_INET6)
314 return sizeof(struct in6_addr);
320 unsigned struct_ElfW_Phdr_sz = sizeof(ElfW(Phdr));
321 #elif SANITIZER_FREEBSD
322 unsigned struct_ElfW_Phdr_sz = sizeof(Elf_Phdr);
325 #if (SANITIZER_LINUX || SANITIZER_FREEBSD) && !SANITIZER_ANDROID
326 int glob_nomatch = GLOB_NOMATCH;
327 int glob_altdirfunc = GLOB_ALTDIRFUNC;
330 #if SANITIZER_LINUX && !SANITIZER_ANDROID && \
331 (defined(__i386) || defined(__x86_64) || defined(__mips64) || \
332 defined(__powerpc64__) || defined(__aarch64__) || defined(__arm__) || \
334 #if defined(__mips64) || defined(__powerpc64__) || defined(__arm__)
335 unsigned struct_user_regs_struct_sz = sizeof(struct pt_regs);
336 unsigned struct_user_fpregs_struct_sz = sizeof(elf_fpregset_t);
337 #elif defined(__aarch64__)
338 unsigned struct_user_regs_struct_sz = sizeof(struct user_pt_regs);
339 unsigned struct_user_fpregs_struct_sz = sizeof(struct user_fpsimd_state);
340 #elif defined(__s390__)
341 unsigned struct_user_regs_struct_sz = sizeof(struct _user_regs_struct);
342 unsigned struct_user_fpregs_struct_sz = sizeof(struct _user_fpregs_struct);
344 unsigned struct_user_regs_struct_sz = sizeof(struct user_regs_struct);
345 unsigned struct_user_fpregs_struct_sz = sizeof(struct user_fpregs_struct);
346 #endif // __mips64 || __powerpc64__ || __aarch64__
347 #if defined(__x86_64) || defined(__mips64) || defined(__powerpc64__) || \
348 defined(__aarch64__) || defined(__arm__) || defined(__s390__)
349 unsigned struct_user_fpxregs_struct_sz = 0;
351 unsigned struct_user_fpxregs_struct_sz = sizeof(struct user_fpxregs_struct);
352 #endif // __x86_64 || __mips64 || __powerpc64__ || __aarch64__ || __arm__
355 unsigned struct_user_vfpregs_struct_sz = ARM_VFPREGS_SIZE;
357 unsigned struct_user_vfpregs_struct_sz = 0;
360 int ptrace_peektext = PTRACE_PEEKTEXT;
361 int ptrace_peekdata = PTRACE_PEEKDATA;
362 int ptrace_peekuser = PTRACE_PEEKUSER;
363 #if (defined(PTRACE_GETREGS) && defined(PTRACE_SETREGS)) || \
364 (defined(PT_GETREGS) && defined(PT_SETREGS))
365 int ptrace_getregs = PTRACE_GETREGS;
366 int ptrace_setregs = PTRACE_SETREGS;
368 int ptrace_getregs = -1;
369 int ptrace_setregs = -1;
371 #if (defined(PTRACE_GETFPREGS) && defined(PTRACE_SETFPREGS)) || \
372 (defined(PT_GETFPREGS) && defined(PT_SETFPREGS))
373 int ptrace_getfpregs = PTRACE_GETFPREGS;
374 int ptrace_setfpregs = PTRACE_SETFPREGS;
376 int ptrace_getfpregs = -1;
377 int ptrace_setfpregs = -1;
379 #if (defined(PTRACE_GETFPXREGS) && defined(PTRACE_SETFPXREGS)) || \
380 (defined(PT_GETFPXREGS) && defined(PT_SETFPXREGS))
381 int ptrace_getfpxregs = PTRACE_GETFPXREGS;
382 int ptrace_setfpxregs = PTRACE_SETFPXREGS;
384 int ptrace_getfpxregs = -1;
385 int ptrace_setfpxregs = -1;
386 #endif // PTRACE_GETFPXREGS/PTRACE_SETFPXREGS
387 #if defined(PTRACE_GETVFPREGS) && defined(PTRACE_SETVFPREGS)
388 int ptrace_getvfpregs = PTRACE_GETVFPREGS;
389 int ptrace_setvfpregs = PTRACE_SETVFPREGS;
391 int ptrace_getvfpregs = -1;
392 int ptrace_setvfpregs = -1;
394 int ptrace_geteventmsg = PTRACE_GETEVENTMSG;
395 #if (defined(PTRACE_GETSIGINFO) && defined(PTRACE_SETSIGINFO)) || \
396 (defined(PT_GETSIGINFO) && defined(PT_SETSIGINFO))
397 int ptrace_getsiginfo = PTRACE_GETSIGINFO;
398 int ptrace_setsiginfo = PTRACE_SETSIGINFO;
400 int ptrace_getsiginfo = -1;
401 int ptrace_setsiginfo = -1;
402 #endif // PTRACE_GETSIGINFO/PTRACE_SETSIGINFO
403 #if defined(PTRACE_GETREGSET) && defined(PTRACE_SETREGSET)
404 int ptrace_getregset = PTRACE_GETREGSET;
405 int ptrace_setregset = PTRACE_SETREGSET;
407 int ptrace_getregset = -1;
408 int ptrace_setregset = -1;
409 #endif // PTRACE_GETREGSET/PTRACE_SETREGSET
412 unsigned path_max = PATH_MAX;
415 unsigned struct_ifreq_sz = sizeof(struct ifreq);
416 unsigned struct_termios_sz = sizeof(struct termios);
417 unsigned struct_winsize_sz = sizeof(struct winsize);
420 unsigned struct_arpreq_sz = sizeof(struct arpreq);
421 unsigned struct_cdrom_msf_sz = sizeof(struct cdrom_msf);
422 unsigned struct_cdrom_multisession_sz = sizeof(struct cdrom_multisession);
423 unsigned struct_cdrom_read_audio_sz = sizeof(struct cdrom_read_audio);
424 unsigned struct_cdrom_subchnl_sz = sizeof(struct cdrom_subchnl);
425 unsigned struct_cdrom_ti_sz = sizeof(struct cdrom_ti);
426 unsigned struct_cdrom_tocentry_sz = sizeof(struct cdrom_tocentry);
427 unsigned struct_cdrom_tochdr_sz = sizeof(struct cdrom_tochdr);
428 unsigned struct_cdrom_volctrl_sz = sizeof(struct cdrom_volctrl);
429 unsigned struct_ff_effect_sz = sizeof(struct ff_effect);
430 unsigned struct_floppy_drive_params_sz = sizeof(struct floppy_drive_params);
431 unsigned struct_floppy_drive_struct_sz = sizeof(struct floppy_drive_struct);
432 unsigned struct_floppy_fdc_state_sz = sizeof(struct floppy_fdc_state);
433 unsigned struct_floppy_max_errors_sz = sizeof(struct floppy_max_errors);
434 unsigned struct_floppy_raw_cmd_sz = sizeof(struct floppy_raw_cmd);
435 unsigned struct_floppy_struct_sz = sizeof(struct floppy_struct);
436 unsigned struct_floppy_write_errors_sz = sizeof(struct floppy_write_errors);
437 unsigned struct_format_descr_sz = sizeof(struct format_descr);
438 unsigned struct_hd_driveid_sz = sizeof(struct hd_driveid);
439 unsigned struct_hd_geometry_sz = sizeof(struct hd_geometry);
440 unsigned struct_input_absinfo_sz = sizeof(struct input_absinfo);
441 unsigned struct_input_id_sz = sizeof(struct input_id);
442 unsigned struct_mtpos_sz = sizeof(struct mtpos);
443 unsigned struct_rtentry_sz = sizeof(struct rtentry);
444 unsigned struct_termio_sz = sizeof(struct termio);
445 unsigned struct_vt_consize_sz = sizeof(struct vt_consize);
446 unsigned struct_vt_sizes_sz = sizeof(struct vt_sizes);
447 unsigned struct_vt_stat_sz = sizeof(struct vt_stat);
448 #endif // SANITIZER_LINUX
450 #if SANITIZER_LINUX || SANITIZER_FREEBSD
451 #if SOUND_VERSION >= 0x040000
452 unsigned struct_copr_buffer_sz = 0;
453 unsigned struct_copr_debug_buf_sz = 0;
454 unsigned struct_copr_msg_sz = 0;
456 unsigned struct_copr_buffer_sz = sizeof(struct copr_buffer);
457 unsigned struct_copr_debug_buf_sz = sizeof(struct copr_debug_buf);
458 unsigned struct_copr_msg_sz = sizeof(struct copr_msg);
460 unsigned struct_midi_info_sz = sizeof(struct midi_info);
461 unsigned struct_mtget_sz = sizeof(struct mtget);
462 unsigned struct_mtop_sz = sizeof(struct mtop);
463 unsigned struct_sbi_instrument_sz = sizeof(struct sbi_instrument);
464 unsigned struct_seq_event_rec_sz = sizeof(struct seq_event_rec);
465 unsigned struct_synth_info_sz = sizeof(struct synth_info);
466 unsigned struct_vt_mode_sz = sizeof(struct vt_mode);
467 #endif // SANITIZER_LINUX || SANITIZER_FREEBSD
469 #if SANITIZER_LINUX && !SANITIZER_ANDROID
470 unsigned struct_ax25_parms_struct_sz = sizeof(struct ax25_parms_struct);
471 unsigned struct_cyclades_monitor_sz = sizeof(struct cyclades_monitor);
472 #if EV_VERSION > (0x010000)
473 unsigned struct_input_keymap_entry_sz = sizeof(struct input_keymap_entry);
475 unsigned struct_input_keymap_entry_sz = 0;
477 unsigned struct_ipx_config_data_sz = sizeof(struct ipx_config_data);
478 unsigned struct_kbdiacrs_sz = sizeof(struct kbdiacrs);
479 unsigned struct_kbentry_sz = sizeof(struct kbentry);
480 unsigned struct_kbkeycode_sz = sizeof(struct kbkeycode);
481 unsigned struct_kbsentry_sz = sizeof(struct kbsentry);
482 unsigned struct_mtconfiginfo_sz = sizeof(struct mtconfiginfo);
483 unsigned struct_nr_parms_struct_sz = sizeof(struct nr_parms_struct);
484 unsigned struct_scc_modem_sz = sizeof(struct scc_modem);
485 unsigned struct_scc_stat_sz = sizeof(struct scc_stat);
486 unsigned struct_serial_multiport_struct_sz
487 = sizeof(struct serial_multiport_struct);
488 unsigned struct_serial_struct_sz = sizeof(struct serial_struct);
489 unsigned struct_sockaddr_ax25_sz = sizeof(struct sockaddr_ax25);
490 unsigned struct_unimapdesc_sz = sizeof(struct unimapdesc);
491 unsigned struct_unimapinit_sz = sizeof(struct unimapinit);
492 #endif // SANITIZER_LINUX && !SANITIZER_ANDROID
494 #if (SANITIZER_LINUX || SANITIZER_FREEBSD) && !SANITIZER_ANDROID
495 unsigned struct_audio_buf_info_sz = sizeof(struct audio_buf_info);
496 unsigned struct_ppp_stats_sz = sizeof(struct ppp_stats);
497 #endif // (SANITIZER_LINUX || SANITIZER_FREEBSD) && !SANITIZER_ANDROID
499 #if !SANITIZER_ANDROID && !SANITIZER_MAC
500 unsigned struct_sioc_sg_req_sz = sizeof(struct sioc_sg_req);
501 unsigned struct_sioc_vif_req_sz = sizeof(struct sioc_vif_req);
504 const unsigned IOCTL_NOT_PRESENT = 0;
506 unsigned IOCTL_FIOASYNC = FIOASYNC;
507 unsigned IOCTL_FIOCLEX = FIOCLEX;
508 unsigned IOCTL_FIOGETOWN = FIOGETOWN;
509 unsigned IOCTL_FIONBIO = FIONBIO;
510 unsigned IOCTL_FIONCLEX = FIONCLEX;
511 unsigned IOCTL_FIOSETOWN = FIOSETOWN;
512 unsigned IOCTL_SIOCADDMULTI = SIOCADDMULTI;
513 unsigned IOCTL_SIOCATMARK = SIOCATMARK;
514 unsigned IOCTL_SIOCDELMULTI = SIOCDELMULTI;
515 unsigned IOCTL_SIOCGIFADDR = SIOCGIFADDR;
516 unsigned IOCTL_SIOCGIFBRDADDR = SIOCGIFBRDADDR;
517 unsigned IOCTL_SIOCGIFCONF = SIOCGIFCONF;
518 unsigned IOCTL_SIOCGIFDSTADDR = SIOCGIFDSTADDR;
519 unsigned IOCTL_SIOCGIFFLAGS = SIOCGIFFLAGS;
520 unsigned IOCTL_SIOCGIFMETRIC = SIOCGIFMETRIC;
521 unsigned IOCTL_SIOCGIFMTU = SIOCGIFMTU;
522 unsigned IOCTL_SIOCGIFNETMASK = SIOCGIFNETMASK;
523 unsigned IOCTL_SIOCGPGRP = SIOCGPGRP;
524 unsigned IOCTL_SIOCSIFADDR = SIOCSIFADDR;
525 unsigned IOCTL_SIOCSIFBRDADDR = SIOCSIFBRDADDR;
526 unsigned IOCTL_SIOCSIFDSTADDR = SIOCSIFDSTADDR;
527 unsigned IOCTL_SIOCSIFFLAGS = SIOCSIFFLAGS;
528 unsigned IOCTL_SIOCSIFMETRIC = SIOCSIFMETRIC;
529 unsigned IOCTL_SIOCSIFMTU = SIOCSIFMTU;
530 unsigned IOCTL_SIOCSIFNETMASK = SIOCSIFNETMASK;
531 unsigned IOCTL_SIOCSPGRP = SIOCSPGRP;
532 unsigned IOCTL_TIOCCONS = TIOCCONS;
533 unsigned IOCTL_TIOCEXCL = TIOCEXCL;
534 unsigned IOCTL_TIOCGETD = TIOCGETD;
535 unsigned IOCTL_TIOCGPGRP = TIOCGPGRP;
536 unsigned IOCTL_TIOCGWINSZ = TIOCGWINSZ;
537 unsigned IOCTL_TIOCMBIC = TIOCMBIC;
538 unsigned IOCTL_TIOCMBIS = TIOCMBIS;
539 unsigned IOCTL_TIOCMGET = TIOCMGET;
540 unsigned IOCTL_TIOCMSET = TIOCMSET;
541 unsigned IOCTL_TIOCNOTTY = TIOCNOTTY;
542 unsigned IOCTL_TIOCNXCL = TIOCNXCL;
543 unsigned IOCTL_TIOCOUTQ = TIOCOUTQ;
544 unsigned IOCTL_TIOCPKT = TIOCPKT;
545 unsigned IOCTL_TIOCSCTTY = TIOCSCTTY;
546 unsigned IOCTL_TIOCSETD = TIOCSETD;
547 unsigned IOCTL_TIOCSPGRP = TIOCSPGRP;
548 unsigned IOCTL_TIOCSTI = TIOCSTI;
549 unsigned IOCTL_TIOCSWINSZ = TIOCSWINSZ;
550 #if ((SANITIZER_LINUX || SANITIZER_FREEBSD) && !SANITIZER_ANDROID)
551 unsigned IOCTL_SIOCGETSGCNT = SIOCGETSGCNT;
552 unsigned IOCTL_SIOCGETVIFCNT = SIOCGETVIFCNT;
556 unsigned IOCTL_EVIOCGABS = EVIOCGABS(0);
557 unsigned IOCTL_EVIOCGBIT = EVIOCGBIT(0, 0);
558 unsigned IOCTL_EVIOCGEFFECTS = EVIOCGEFFECTS;
559 unsigned IOCTL_EVIOCGID = EVIOCGID;
560 unsigned IOCTL_EVIOCGKEY = EVIOCGKEY(0);
561 unsigned IOCTL_EVIOCGKEYCODE = EVIOCGKEYCODE;
562 unsigned IOCTL_EVIOCGLED = EVIOCGLED(0);
563 unsigned IOCTL_EVIOCGNAME = EVIOCGNAME(0);
564 unsigned IOCTL_EVIOCGPHYS = EVIOCGPHYS(0);
565 unsigned IOCTL_EVIOCGRAB = EVIOCGRAB;
566 unsigned IOCTL_EVIOCGREP = EVIOCGREP;
567 unsigned IOCTL_EVIOCGSND = EVIOCGSND(0);
568 unsigned IOCTL_EVIOCGSW = EVIOCGSW(0);
569 unsigned IOCTL_EVIOCGUNIQ = EVIOCGUNIQ(0);
570 unsigned IOCTL_EVIOCGVERSION = EVIOCGVERSION;
571 unsigned IOCTL_EVIOCRMFF = EVIOCRMFF;
572 unsigned IOCTL_EVIOCSABS = EVIOCSABS(0);
573 unsigned IOCTL_EVIOCSFF = EVIOCSFF;
574 unsigned IOCTL_EVIOCSKEYCODE = EVIOCSKEYCODE;
575 unsigned IOCTL_EVIOCSREP = EVIOCSREP;
576 unsigned IOCTL_BLKFLSBUF = BLKFLSBUF;
577 unsigned IOCTL_BLKGETSIZE = BLKGETSIZE;
578 unsigned IOCTL_BLKRAGET = BLKRAGET;
579 unsigned IOCTL_BLKRASET = BLKRASET;
580 unsigned IOCTL_BLKROGET = BLKROGET;
581 unsigned IOCTL_BLKROSET = BLKROSET;
582 unsigned IOCTL_BLKRRPART = BLKRRPART;
583 unsigned IOCTL_CDROMAUDIOBUFSIZ = CDROMAUDIOBUFSIZ;
584 unsigned IOCTL_CDROMEJECT = CDROMEJECT;
585 unsigned IOCTL_CDROMEJECT_SW = CDROMEJECT_SW;
586 unsigned IOCTL_CDROMMULTISESSION = CDROMMULTISESSION;
587 unsigned IOCTL_CDROMPAUSE = CDROMPAUSE;
588 unsigned IOCTL_CDROMPLAYMSF = CDROMPLAYMSF;
589 unsigned IOCTL_CDROMPLAYTRKIND = CDROMPLAYTRKIND;
590 unsigned IOCTL_CDROMREADAUDIO = CDROMREADAUDIO;
591 unsigned IOCTL_CDROMREADCOOKED = CDROMREADCOOKED;
592 unsigned IOCTL_CDROMREADMODE1 = CDROMREADMODE1;
593 unsigned IOCTL_CDROMREADMODE2 = CDROMREADMODE2;
594 unsigned IOCTL_CDROMREADRAW = CDROMREADRAW;
595 unsigned IOCTL_CDROMREADTOCENTRY = CDROMREADTOCENTRY;
596 unsigned IOCTL_CDROMREADTOCHDR = CDROMREADTOCHDR;
597 unsigned IOCTL_CDROMRESET = CDROMRESET;
598 unsigned IOCTL_CDROMRESUME = CDROMRESUME;
599 unsigned IOCTL_CDROMSEEK = CDROMSEEK;
600 unsigned IOCTL_CDROMSTART = CDROMSTART;
601 unsigned IOCTL_CDROMSTOP = CDROMSTOP;
602 unsigned IOCTL_CDROMSUBCHNL = CDROMSUBCHNL;
603 unsigned IOCTL_CDROMVOLCTRL = CDROMVOLCTRL;
604 unsigned IOCTL_CDROMVOLREAD = CDROMVOLREAD;
605 unsigned IOCTL_CDROM_GET_UPC = CDROM_GET_UPC;
606 unsigned IOCTL_FDCLRPRM = FDCLRPRM;
607 unsigned IOCTL_FDDEFPRM = FDDEFPRM;
608 unsigned IOCTL_FDFLUSH = FDFLUSH;
609 unsigned IOCTL_FDFMTBEG = FDFMTBEG;
610 unsigned IOCTL_FDFMTEND = FDFMTEND;
611 unsigned IOCTL_FDFMTTRK = FDFMTTRK;
612 unsigned IOCTL_FDGETDRVPRM = FDGETDRVPRM;
613 unsigned IOCTL_FDGETDRVSTAT = FDGETDRVSTAT;
614 unsigned IOCTL_FDGETDRVTYP = FDGETDRVTYP;
615 unsigned IOCTL_FDGETFDCSTAT = FDGETFDCSTAT;
616 unsigned IOCTL_FDGETMAXERRS = FDGETMAXERRS;
617 unsigned IOCTL_FDGETPRM = FDGETPRM;
618 unsigned IOCTL_FDMSGOFF = FDMSGOFF;
619 unsigned IOCTL_FDMSGON = FDMSGON;
620 unsigned IOCTL_FDPOLLDRVSTAT = FDPOLLDRVSTAT;
621 unsigned IOCTL_FDRAWCMD = FDRAWCMD;
622 unsigned IOCTL_FDRESET = FDRESET;
623 unsigned IOCTL_FDSETDRVPRM = FDSETDRVPRM;
624 unsigned IOCTL_FDSETEMSGTRESH = FDSETEMSGTRESH;
625 unsigned IOCTL_FDSETMAXERRS = FDSETMAXERRS;
626 unsigned IOCTL_FDSETPRM = FDSETPRM;
627 unsigned IOCTL_FDTWADDLE = FDTWADDLE;
628 unsigned IOCTL_FDWERRORCLR = FDWERRORCLR;
629 unsigned IOCTL_FDWERRORGET = FDWERRORGET;
630 unsigned IOCTL_HDIO_DRIVE_CMD = HDIO_DRIVE_CMD;
631 unsigned IOCTL_HDIO_GETGEO = HDIO_GETGEO;
632 unsigned IOCTL_HDIO_GET_32BIT = HDIO_GET_32BIT;
633 unsigned IOCTL_HDIO_GET_DMA = HDIO_GET_DMA;
634 unsigned IOCTL_HDIO_GET_IDENTITY = HDIO_GET_IDENTITY;
635 unsigned IOCTL_HDIO_GET_KEEPSETTINGS = HDIO_GET_KEEPSETTINGS;
636 unsigned IOCTL_HDIO_GET_MULTCOUNT = HDIO_GET_MULTCOUNT;
637 unsigned IOCTL_HDIO_GET_NOWERR = HDIO_GET_NOWERR;
638 unsigned IOCTL_HDIO_GET_UNMASKINTR = HDIO_GET_UNMASKINTR;
639 unsigned IOCTL_HDIO_SET_32BIT = HDIO_SET_32BIT;
640 unsigned IOCTL_HDIO_SET_DMA = HDIO_SET_DMA;
641 unsigned IOCTL_HDIO_SET_KEEPSETTINGS = HDIO_SET_KEEPSETTINGS;
642 unsigned IOCTL_HDIO_SET_MULTCOUNT = HDIO_SET_MULTCOUNT;
643 unsigned IOCTL_HDIO_SET_NOWERR = HDIO_SET_NOWERR;
644 unsigned IOCTL_HDIO_SET_UNMASKINTR = HDIO_SET_UNMASKINTR;
645 unsigned IOCTL_MTIOCPOS = MTIOCPOS;
646 unsigned IOCTL_PPPIOCGASYNCMAP = PPPIOCGASYNCMAP;
647 unsigned IOCTL_PPPIOCGDEBUG = PPPIOCGDEBUG;
648 unsigned IOCTL_PPPIOCGFLAGS = PPPIOCGFLAGS;
649 unsigned IOCTL_PPPIOCGUNIT = PPPIOCGUNIT;
650 unsigned IOCTL_PPPIOCGXASYNCMAP = PPPIOCGXASYNCMAP;
651 unsigned IOCTL_PPPIOCSASYNCMAP = PPPIOCSASYNCMAP;
652 unsigned IOCTL_PPPIOCSDEBUG = PPPIOCSDEBUG;
653 unsigned IOCTL_PPPIOCSFLAGS = PPPIOCSFLAGS;
654 unsigned IOCTL_PPPIOCSMAXCID = PPPIOCSMAXCID;
655 unsigned IOCTL_PPPIOCSMRU = PPPIOCSMRU;
656 unsigned IOCTL_PPPIOCSXASYNCMAP = PPPIOCSXASYNCMAP;
657 unsigned IOCTL_SIOCADDRT = SIOCADDRT;
658 unsigned IOCTL_SIOCDARP = SIOCDARP;
659 unsigned IOCTL_SIOCDELRT = SIOCDELRT;
660 unsigned IOCTL_SIOCDRARP = SIOCDRARP;
661 unsigned IOCTL_SIOCGARP = SIOCGARP;
662 unsigned IOCTL_SIOCGIFENCAP = SIOCGIFENCAP;
663 unsigned IOCTL_SIOCGIFHWADDR = SIOCGIFHWADDR;
664 unsigned IOCTL_SIOCGIFMAP = SIOCGIFMAP;
665 unsigned IOCTL_SIOCGIFMEM = SIOCGIFMEM;
666 unsigned IOCTL_SIOCGIFNAME = SIOCGIFNAME;
667 unsigned IOCTL_SIOCGIFSLAVE = SIOCGIFSLAVE;
668 unsigned IOCTL_SIOCGRARP = SIOCGRARP;
669 unsigned IOCTL_SIOCGSTAMP = SIOCGSTAMP;
670 unsigned IOCTL_SIOCSARP = SIOCSARP;
671 unsigned IOCTL_SIOCSIFENCAP = SIOCSIFENCAP;
672 unsigned IOCTL_SIOCSIFHWADDR = SIOCSIFHWADDR;
673 unsigned IOCTL_SIOCSIFLINK = SIOCSIFLINK;
674 unsigned IOCTL_SIOCSIFMAP = SIOCSIFMAP;
675 unsigned IOCTL_SIOCSIFMEM = SIOCSIFMEM;
676 unsigned IOCTL_SIOCSIFSLAVE = SIOCSIFSLAVE;
677 unsigned IOCTL_SIOCSRARP = SIOCSRARP;
678 # if SOUND_VERSION >= 0x040000
679 unsigned IOCTL_SNDCTL_COPR_HALT = IOCTL_NOT_PRESENT;
680 unsigned IOCTL_SNDCTL_COPR_LOAD = IOCTL_NOT_PRESENT;
681 unsigned IOCTL_SNDCTL_COPR_RCODE = IOCTL_NOT_PRESENT;
682 unsigned IOCTL_SNDCTL_COPR_RCVMSG = IOCTL_NOT_PRESENT;
683 unsigned IOCTL_SNDCTL_COPR_RDATA = IOCTL_NOT_PRESENT;
684 unsigned IOCTL_SNDCTL_COPR_RESET = IOCTL_NOT_PRESENT;
685 unsigned IOCTL_SNDCTL_COPR_RUN = IOCTL_NOT_PRESENT;
686 unsigned IOCTL_SNDCTL_COPR_SENDMSG = IOCTL_NOT_PRESENT;
687 unsigned IOCTL_SNDCTL_COPR_WCODE = IOCTL_NOT_PRESENT;
688 unsigned IOCTL_SNDCTL_COPR_WDATA = IOCTL_NOT_PRESENT;
689 unsigned IOCTL_SOUND_PCM_READ_BITS = IOCTL_NOT_PRESENT;
690 unsigned IOCTL_SOUND_PCM_READ_CHANNELS = IOCTL_NOT_PRESENT;
691 unsigned IOCTL_SOUND_PCM_READ_FILTER = IOCTL_NOT_PRESENT;
692 unsigned IOCTL_SOUND_PCM_READ_RATE = IOCTL_NOT_PRESENT;
693 unsigned IOCTL_SOUND_PCM_WRITE_CHANNELS = IOCTL_NOT_PRESENT;
694 unsigned IOCTL_SOUND_PCM_WRITE_FILTER = IOCTL_NOT_PRESENT;
695 # else // SOUND_VERSION
696 unsigned IOCTL_SNDCTL_COPR_HALT = SNDCTL_COPR_HALT;
697 unsigned IOCTL_SNDCTL_COPR_LOAD = SNDCTL_COPR_LOAD;
698 unsigned IOCTL_SNDCTL_COPR_RCODE = SNDCTL_COPR_RCODE;
699 unsigned IOCTL_SNDCTL_COPR_RCVMSG = SNDCTL_COPR_RCVMSG;
700 unsigned IOCTL_SNDCTL_COPR_RDATA = SNDCTL_COPR_RDATA;
701 unsigned IOCTL_SNDCTL_COPR_RESET = SNDCTL_COPR_RESET;
702 unsigned IOCTL_SNDCTL_COPR_RUN = SNDCTL_COPR_RUN;
703 unsigned IOCTL_SNDCTL_COPR_SENDMSG = SNDCTL_COPR_SENDMSG;
704 unsigned IOCTL_SNDCTL_COPR_WCODE = SNDCTL_COPR_WCODE;
705 unsigned IOCTL_SNDCTL_COPR_WDATA = SNDCTL_COPR_WDATA;
706 unsigned IOCTL_SOUND_PCM_READ_BITS = SOUND_PCM_READ_BITS;
707 unsigned IOCTL_SOUND_PCM_READ_CHANNELS = SOUND_PCM_READ_CHANNELS;
708 unsigned IOCTL_SOUND_PCM_READ_FILTER = SOUND_PCM_READ_FILTER;
709 unsigned IOCTL_SOUND_PCM_READ_RATE = SOUND_PCM_READ_RATE;
710 unsigned IOCTL_SOUND_PCM_WRITE_CHANNELS = SOUND_PCM_WRITE_CHANNELS;
711 unsigned IOCTL_SOUND_PCM_WRITE_FILTER = SOUND_PCM_WRITE_FILTER;
712 #endif // SOUND_VERSION
713 unsigned IOCTL_TCFLSH = TCFLSH;
714 unsigned IOCTL_TCGETA = TCGETA;
715 unsigned IOCTL_TCGETS = TCGETS;
716 unsigned IOCTL_TCSBRK = TCSBRK;
717 unsigned IOCTL_TCSBRKP = TCSBRKP;
718 unsigned IOCTL_TCSETA = TCSETA;
719 unsigned IOCTL_TCSETAF = TCSETAF;
720 unsigned IOCTL_TCSETAW = TCSETAW;
721 unsigned IOCTL_TCSETS = TCSETS;
722 unsigned IOCTL_TCSETSF = TCSETSF;
723 unsigned IOCTL_TCSETSW = TCSETSW;
724 unsigned IOCTL_TCXONC = TCXONC;
725 unsigned IOCTL_TIOCGLCKTRMIOS = TIOCGLCKTRMIOS;
726 unsigned IOCTL_TIOCGSOFTCAR = TIOCGSOFTCAR;
727 unsigned IOCTL_TIOCINQ = TIOCINQ;
728 unsigned IOCTL_TIOCLINUX = TIOCLINUX;
729 unsigned IOCTL_TIOCSERCONFIG = TIOCSERCONFIG;
730 unsigned IOCTL_TIOCSERGETLSR = TIOCSERGETLSR;
731 unsigned IOCTL_TIOCSERGWILD = TIOCSERGWILD;
732 unsigned IOCTL_TIOCSERSWILD = TIOCSERSWILD;
733 unsigned IOCTL_TIOCSLCKTRMIOS = TIOCSLCKTRMIOS;
734 unsigned IOCTL_TIOCSSOFTCAR = TIOCSSOFTCAR;
735 unsigned IOCTL_VT_DISALLOCATE = VT_DISALLOCATE;
736 unsigned IOCTL_VT_GETSTATE = VT_GETSTATE;
737 unsigned IOCTL_VT_RESIZE = VT_RESIZE;
738 unsigned IOCTL_VT_RESIZEX = VT_RESIZEX;
739 unsigned IOCTL_VT_SENDSIG = VT_SENDSIG;
740 #endif // SANITIZER_LINUX
742 #if SANITIZER_LINUX || SANITIZER_FREEBSD
743 unsigned IOCTL_MTIOCGET = MTIOCGET;
744 unsigned IOCTL_MTIOCTOP = MTIOCTOP;
745 unsigned IOCTL_SNDCTL_DSP_GETBLKSIZE = SNDCTL_DSP_GETBLKSIZE;
746 unsigned IOCTL_SNDCTL_DSP_GETFMTS = SNDCTL_DSP_GETFMTS;
747 unsigned IOCTL_SNDCTL_DSP_NONBLOCK = SNDCTL_DSP_NONBLOCK;
748 unsigned IOCTL_SNDCTL_DSP_POST = SNDCTL_DSP_POST;
749 unsigned IOCTL_SNDCTL_DSP_RESET = SNDCTL_DSP_RESET;
750 unsigned IOCTL_SNDCTL_DSP_SETFMT = SNDCTL_DSP_SETFMT;
751 unsigned IOCTL_SNDCTL_DSP_SETFRAGMENT = SNDCTL_DSP_SETFRAGMENT;
752 unsigned IOCTL_SNDCTL_DSP_SPEED = SNDCTL_DSP_SPEED;
753 unsigned IOCTL_SNDCTL_DSP_STEREO = SNDCTL_DSP_STEREO;
754 unsigned IOCTL_SNDCTL_DSP_SUBDIVIDE = SNDCTL_DSP_SUBDIVIDE;
755 unsigned IOCTL_SNDCTL_DSP_SYNC = SNDCTL_DSP_SYNC;
756 unsigned IOCTL_SNDCTL_FM_4OP_ENABLE = SNDCTL_FM_4OP_ENABLE;
757 unsigned IOCTL_SNDCTL_FM_LOAD_INSTR = SNDCTL_FM_LOAD_INSTR;
758 unsigned IOCTL_SNDCTL_MIDI_INFO = SNDCTL_MIDI_INFO;
759 unsigned IOCTL_SNDCTL_MIDI_PRETIME = SNDCTL_MIDI_PRETIME;
760 unsigned IOCTL_SNDCTL_SEQ_CTRLRATE = SNDCTL_SEQ_CTRLRATE;
761 unsigned IOCTL_SNDCTL_SEQ_GETINCOUNT = SNDCTL_SEQ_GETINCOUNT;
762 unsigned IOCTL_SNDCTL_SEQ_GETOUTCOUNT = SNDCTL_SEQ_GETOUTCOUNT;
763 unsigned IOCTL_SNDCTL_SEQ_NRMIDIS = SNDCTL_SEQ_NRMIDIS;
764 unsigned IOCTL_SNDCTL_SEQ_NRSYNTHS = SNDCTL_SEQ_NRSYNTHS;
765 unsigned IOCTL_SNDCTL_SEQ_OUTOFBAND = SNDCTL_SEQ_OUTOFBAND;
766 unsigned IOCTL_SNDCTL_SEQ_PANIC = SNDCTL_SEQ_PANIC;
767 unsigned IOCTL_SNDCTL_SEQ_PERCMODE = SNDCTL_SEQ_PERCMODE;
768 unsigned IOCTL_SNDCTL_SEQ_RESET = SNDCTL_SEQ_RESET;
769 unsigned IOCTL_SNDCTL_SEQ_RESETSAMPLES = SNDCTL_SEQ_RESETSAMPLES;
770 unsigned IOCTL_SNDCTL_SEQ_SYNC = SNDCTL_SEQ_SYNC;
771 unsigned IOCTL_SNDCTL_SEQ_TESTMIDI = SNDCTL_SEQ_TESTMIDI;
772 unsigned IOCTL_SNDCTL_SEQ_THRESHOLD = SNDCTL_SEQ_THRESHOLD;
773 unsigned IOCTL_SNDCTL_SYNTH_INFO = SNDCTL_SYNTH_INFO;
774 unsigned IOCTL_SNDCTL_SYNTH_MEMAVL = SNDCTL_SYNTH_MEMAVL;
775 unsigned IOCTL_SNDCTL_TMR_CONTINUE = SNDCTL_TMR_CONTINUE;
776 unsigned IOCTL_SNDCTL_TMR_METRONOME = SNDCTL_TMR_METRONOME;
777 unsigned IOCTL_SNDCTL_TMR_SELECT = SNDCTL_TMR_SELECT;
778 unsigned IOCTL_SNDCTL_TMR_SOURCE = SNDCTL_TMR_SOURCE;
779 unsigned IOCTL_SNDCTL_TMR_START = SNDCTL_TMR_START;
780 unsigned IOCTL_SNDCTL_TMR_STOP = SNDCTL_TMR_STOP;
781 unsigned IOCTL_SNDCTL_TMR_TEMPO = SNDCTL_TMR_TEMPO;
782 unsigned IOCTL_SNDCTL_TMR_TIMEBASE = SNDCTL_TMR_TIMEBASE;
783 unsigned IOCTL_SOUND_MIXER_READ_ALTPCM = SOUND_MIXER_READ_ALTPCM;
784 unsigned IOCTL_SOUND_MIXER_READ_BASS = SOUND_MIXER_READ_BASS;
785 unsigned IOCTL_SOUND_MIXER_READ_CAPS = SOUND_MIXER_READ_CAPS;
786 unsigned IOCTL_SOUND_MIXER_READ_CD = SOUND_MIXER_READ_CD;
787 unsigned IOCTL_SOUND_MIXER_READ_DEVMASK = SOUND_MIXER_READ_DEVMASK;
788 unsigned IOCTL_SOUND_MIXER_READ_ENHANCE = SOUND_MIXER_READ_ENHANCE;
789 unsigned IOCTL_SOUND_MIXER_READ_IGAIN = SOUND_MIXER_READ_IGAIN;
790 unsigned IOCTL_SOUND_MIXER_READ_IMIX = SOUND_MIXER_READ_IMIX;
791 unsigned IOCTL_SOUND_MIXER_READ_LINE = SOUND_MIXER_READ_LINE;
792 unsigned IOCTL_SOUND_MIXER_READ_LINE1 = SOUND_MIXER_READ_LINE1;
793 unsigned IOCTL_SOUND_MIXER_READ_LINE2 = SOUND_MIXER_READ_LINE2;
794 unsigned IOCTL_SOUND_MIXER_READ_LINE3 = SOUND_MIXER_READ_LINE3;
795 unsigned IOCTL_SOUND_MIXER_READ_LOUD = SOUND_MIXER_READ_LOUD;
796 unsigned IOCTL_SOUND_MIXER_READ_MIC = SOUND_MIXER_READ_MIC;
797 unsigned IOCTL_SOUND_MIXER_READ_MUTE = SOUND_MIXER_READ_MUTE;
798 unsigned IOCTL_SOUND_MIXER_READ_OGAIN = SOUND_MIXER_READ_OGAIN;
799 unsigned IOCTL_SOUND_MIXER_READ_PCM = SOUND_MIXER_READ_PCM;
800 unsigned IOCTL_SOUND_MIXER_READ_RECLEV = SOUND_MIXER_READ_RECLEV;
801 unsigned IOCTL_SOUND_MIXER_READ_RECMASK = SOUND_MIXER_READ_RECMASK;
802 unsigned IOCTL_SOUND_MIXER_READ_RECSRC = SOUND_MIXER_READ_RECSRC;
803 unsigned IOCTL_SOUND_MIXER_READ_SPEAKER = SOUND_MIXER_READ_SPEAKER;
804 unsigned IOCTL_SOUND_MIXER_READ_STEREODEVS = SOUND_MIXER_READ_STEREODEVS;
805 unsigned IOCTL_SOUND_MIXER_READ_SYNTH = SOUND_MIXER_READ_SYNTH;
806 unsigned IOCTL_SOUND_MIXER_READ_TREBLE = SOUND_MIXER_READ_TREBLE;
807 unsigned IOCTL_SOUND_MIXER_READ_VOLUME = SOUND_MIXER_READ_VOLUME;
808 unsigned IOCTL_SOUND_MIXER_WRITE_ALTPCM = SOUND_MIXER_WRITE_ALTPCM;
809 unsigned IOCTL_SOUND_MIXER_WRITE_BASS = SOUND_MIXER_WRITE_BASS;
810 unsigned IOCTL_SOUND_MIXER_WRITE_CD = SOUND_MIXER_WRITE_CD;
811 unsigned IOCTL_SOUND_MIXER_WRITE_ENHANCE = SOUND_MIXER_WRITE_ENHANCE;
812 unsigned IOCTL_SOUND_MIXER_WRITE_IGAIN = SOUND_MIXER_WRITE_IGAIN;
813 unsigned IOCTL_SOUND_MIXER_WRITE_IMIX = SOUND_MIXER_WRITE_IMIX;
814 unsigned IOCTL_SOUND_MIXER_WRITE_LINE = SOUND_MIXER_WRITE_LINE;
815 unsigned IOCTL_SOUND_MIXER_WRITE_LINE1 = SOUND_MIXER_WRITE_LINE1;
816 unsigned IOCTL_SOUND_MIXER_WRITE_LINE2 = SOUND_MIXER_WRITE_LINE2;
817 unsigned IOCTL_SOUND_MIXER_WRITE_LINE3 = SOUND_MIXER_WRITE_LINE3;
818 unsigned IOCTL_SOUND_MIXER_WRITE_LOUD = SOUND_MIXER_WRITE_LOUD;
819 unsigned IOCTL_SOUND_MIXER_WRITE_MIC = SOUND_MIXER_WRITE_MIC;
820 unsigned IOCTL_SOUND_MIXER_WRITE_MUTE = SOUND_MIXER_WRITE_MUTE;
821 unsigned IOCTL_SOUND_MIXER_WRITE_OGAIN = SOUND_MIXER_WRITE_OGAIN;
822 unsigned IOCTL_SOUND_MIXER_WRITE_PCM = SOUND_MIXER_WRITE_PCM;
823 unsigned IOCTL_SOUND_MIXER_WRITE_RECLEV = SOUND_MIXER_WRITE_RECLEV;
824 unsigned IOCTL_SOUND_MIXER_WRITE_RECSRC = SOUND_MIXER_WRITE_RECSRC;
825 unsigned IOCTL_SOUND_MIXER_WRITE_SPEAKER = SOUND_MIXER_WRITE_SPEAKER;
826 unsigned IOCTL_SOUND_MIXER_WRITE_SYNTH = SOUND_MIXER_WRITE_SYNTH;
827 unsigned IOCTL_SOUND_MIXER_WRITE_TREBLE = SOUND_MIXER_WRITE_TREBLE;
828 unsigned IOCTL_SOUND_MIXER_WRITE_VOLUME = SOUND_MIXER_WRITE_VOLUME;
829 unsigned IOCTL_VT_ACTIVATE = VT_ACTIVATE;
830 unsigned IOCTL_VT_GETMODE = VT_GETMODE;
831 unsigned IOCTL_VT_OPENQRY = VT_OPENQRY;
832 unsigned IOCTL_VT_RELDISP = VT_RELDISP;
833 unsigned IOCTL_VT_SETMODE = VT_SETMODE;
834 unsigned IOCTL_VT_WAITACTIVE = VT_WAITACTIVE;
835 #endif // SANITIZER_LINUX || SANITIZER_FREEBSD
837 #if SANITIZER_LINUX && !SANITIZER_ANDROID
838 unsigned IOCTL_CYGETDEFTHRESH = CYGETDEFTHRESH;
839 unsigned IOCTL_CYGETDEFTIMEOUT = CYGETDEFTIMEOUT;
840 unsigned IOCTL_CYGETMON = CYGETMON;
841 unsigned IOCTL_CYGETTHRESH = CYGETTHRESH;
842 unsigned IOCTL_CYGETTIMEOUT = CYGETTIMEOUT;
843 unsigned IOCTL_CYSETDEFTHRESH = CYSETDEFTHRESH;
844 unsigned IOCTL_CYSETDEFTIMEOUT = CYSETDEFTIMEOUT;
845 unsigned IOCTL_CYSETTHRESH = CYSETTHRESH;
846 unsigned IOCTL_CYSETTIMEOUT = CYSETTIMEOUT;
847 unsigned IOCTL_EQL_EMANCIPATE = EQL_EMANCIPATE;
848 unsigned IOCTL_EQL_ENSLAVE = EQL_ENSLAVE;
849 unsigned IOCTL_EQL_GETMASTRCFG = EQL_GETMASTRCFG;
850 unsigned IOCTL_EQL_GETSLAVECFG = EQL_GETSLAVECFG;
851 unsigned IOCTL_EQL_SETMASTRCFG = EQL_SETMASTRCFG;
852 unsigned IOCTL_EQL_SETSLAVECFG = EQL_SETSLAVECFG;
853 #if EV_VERSION > (0x010000)
854 unsigned IOCTL_EVIOCGKEYCODE_V2 = EVIOCGKEYCODE_V2;
855 unsigned IOCTL_EVIOCGPROP = EVIOCGPROP(0);
856 unsigned IOCTL_EVIOCSKEYCODE_V2 = EVIOCSKEYCODE_V2;
858 unsigned IOCTL_EVIOCGKEYCODE_V2 = IOCTL_NOT_PRESENT;
859 unsigned IOCTL_EVIOCGPROP = IOCTL_NOT_PRESENT;
860 unsigned IOCTL_EVIOCSKEYCODE_V2 = IOCTL_NOT_PRESENT;
862 unsigned IOCTL_FS_IOC_GETFLAGS = FS_IOC_GETFLAGS;
863 unsigned IOCTL_FS_IOC_GETVERSION = FS_IOC_GETVERSION;
864 unsigned IOCTL_FS_IOC_SETFLAGS = FS_IOC_SETFLAGS;
865 unsigned IOCTL_FS_IOC_SETVERSION = FS_IOC_SETVERSION;
866 unsigned IOCTL_GIO_CMAP = GIO_CMAP;
867 unsigned IOCTL_GIO_FONT = GIO_FONT;
868 unsigned IOCTL_GIO_UNIMAP = GIO_UNIMAP;
869 unsigned IOCTL_GIO_UNISCRNMAP = GIO_UNISCRNMAP;
870 unsigned IOCTL_KDADDIO = KDADDIO;
871 unsigned IOCTL_KDDELIO = KDDELIO;
872 unsigned IOCTL_KDGETKEYCODE = KDGETKEYCODE;
873 unsigned IOCTL_KDGKBDIACR = KDGKBDIACR;
874 unsigned IOCTL_KDGKBENT = KDGKBENT;
875 unsigned IOCTL_KDGKBLED = KDGKBLED;
876 unsigned IOCTL_KDGKBMETA = KDGKBMETA;
877 unsigned IOCTL_KDGKBSENT = KDGKBSENT;
878 unsigned IOCTL_KDMAPDISP = KDMAPDISP;
879 unsigned IOCTL_KDSETKEYCODE = KDSETKEYCODE;
880 unsigned IOCTL_KDSIGACCEPT = KDSIGACCEPT;
881 unsigned IOCTL_KDSKBDIACR = KDSKBDIACR;
882 unsigned IOCTL_KDSKBENT = KDSKBENT;
883 unsigned IOCTL_KDSKBLED = KDSKBLED;
884 unsigned IOCTL_KDSKBMETA = KDSKBMETA;
885 unsigned IOCTL_KDSKBSENT = KDSKBSENT;
886 unsigned IOCTL_KDUNMAPDISP = KDUNMAPDISP;
887 unsigned IOCTL_LPABORT = LPABORT;
888 unsigned IOCTL_LPABORTOPEN = LPABORTOPEN;
889 unsigned IOCTL_LPCAREFUL = LPCAREFUL;
890 unsigned IOCTL_LPCHAR = LPCHAR;
891 unsigned IOCTL_LPGETIRQ = LPGETIRQ;
892 unsigned IOCTL_LPGETSTATUS = LPGETSTATUS;
893 unsigned IOCTL_LPRESET = LPRESET;
894 unsigned IOCTL_LPSETIRQ = LPSETIRQ;
895 unsigned IOCTL_LPTIME = LPTIME;
896 unsigned IOCTL_LPWAIT = LPWAIT;
897 unsigned IOCTL_MTIOCGETCONFIG = MTIOCGETCONFIG;
898 unsigned IOCTL_MTIOCSETCONFIG = MTIOCSETCONFIG;
899 unsigned IOCTL_PIO_CMAP = PIO_CMAP;
900 unsigned IOCTL_PIO_FONT = PIO_FONT;
901 unsigned IOCTL_PIO_UNIMAP = PIO_UNIMAP;
902 unsigned IOCTL_PIO_UNIMAPCLR = PIO_UNIMAPCLR;
903 unsigned IOCTL_PIO_UNISCRNMAP = PIO_UNISCRNMAP;
904 unsigned IOCTL_SCSI_IOCTL_GET_IDLUN = SCSI_IOCTL_GET_IDLUN;
905 unsigned IOCTL_SCSI_IOCTL_PROBE_HOST = SCSI_IOCTL_PROBE_HOST;
906 unsigned IOCTL_SCSI_IOCTL_TAGGED_DISABLE = SCSI_IOCTL_TAGGED_DISABLE;
907 unsigned IOCTL_SCSI_IOCTL_TAGGED_ENABLE = SCSI_IOCTL_TAGGED_ENABLE;
908 unsigned IOCTL_SIOCAIPXITFCRT = SIOCAIPXITFCRT;
909 unsigned IOCTL_SIOCAIPXPRISLT = SIOCAIPXPRISLT;
910 unsigned IOCTL_SIOCAX25ADDUID = SIOCAX25ADDUID;
911 unsigned IOCTL_SIOCAX25DELUID = SIOCAX25DELUID;
912 unsigned IOCTL_SIOCAX25GETPARMS = SIOCAX25GETPARMS;
913 unsigned IOCTL_SIOCAX25GETUID = SIOCAX25GETUID;
914 unsigned IOCTL_SIOCAX25NOUID = SIOCAX25NOUID;
915 unsigned IOCTL_SIOCAX25SETPARMS = SIOCAX25SETPARMS;
916 unsigned IOCTL_SIOCDEVPLIP = SIOCDEVPLIP;
917 unsigned IOCTL_SIOCIPXCFGDATA = SIOCIPXCFGDATA;
918 unsigned IOCTL_SIOCNRDECOBS = SIOCNRDECOBS;
919 unsigned IOCTL_SIOCNRGETPARMS = SIOCNRGETPARMS;
920 unsigned IOCTL_SIOCNRRTCTL = SIOCNRRTCTL;
921 unsigned IOCTL_SIOCNRSETPARMS = SIOCNRSETPARMS;
922 unsigned IOCTL_TIOCGSERIAL = TIOCGSERIAL;
923 unsigned IOCTL_TIOCSERGETMULTI = TIOCSERGETMULTI;
924 unsigned IOCTL_TIOCSERSETMULTI = TIOCSERSETMULTI;
925 unsigned IOCTL_TIOCSSERIAL = TIOCSSERIAL;
926 #endif // SANITIZER_LINUX && !SANITIZER_ANDROID
928 #if (SANITIZER_LINUX || SANITIZER_FREEBSD) && !SANITIZER_ANDROID
929 unsigned IOCTL_GIO_SCRNMAP = GIO_SCRNMAP;
930 unsigned IOCTL_KDDISABIO = KDDISABIO;
931 unsigned IOCTL_KDENABIO = KDENABIO;
932 unsigned IOCTL_KDGETLED = KDGETLED;
933 unsigned IOCTL_KDGETMODE = KDGETMODE;
934 unsigned IOCTL_KDGKBMODE = KDGKBMODE;
935 unsigned IOCTL_KDGKBTYPE = KDGKBTYPE;
936 unsigned IOCTL_KDMKTONE = KDMKTONE;
937 unsigned IOCTL_KDSETLED = KDSETLED;
938 unsigned IOCTL_KDSETMODE = KDSETMODE;
939 unsigned IOCTL_KDSKBMODE = KDSKBMODE;
940 unsigned IOCTL_KIOCSOUND = KIOCSOUND;
941 unsigned IOCTL_PIO_SCRNMAP = PIO_SCRNMAP;
942 unsigned IOCTL_SNDCTL_DSP_GETISPACE = SNDCTL_DSP_GETISPACE;
943 unsigned IOCTL_SNDCTL_DSP_GETOSPACE = SNDCTL_DSP_GETOSPACE;
944 #endif // (SANITIZER_LINUX || SANITIZER_FREEBSD) && !SANITIZER_ANDROID
946 const int si_SEGV_MAPERR = SEGV_MAPERR;
947 const int si_SEGV_ACCERR = SEGV_ACCERR;
948 } // namespace __sanitizer
950 using namespace __sanitizer;
952 COMPILER_CHECK(sizeof(__sanitizer_pthread_attr_t) >= sizeof(pthread_attr_t));
954 COMPILER_CHECK(sizeof(socklen_t) == sizeof(unsigned));
955 CHECK_TYPE_SIZE(pthread_key_t);
958 // FIXME: We define those on Linux and Mac, but only check on Linux.
959 COMPILER_CHECK(IOC_NRBITS == _IOC_NRBITS);
960 COMPILER_CHECK(IOC_TYPEBITS == _IOC_TYPEBITS);
961 COMPILER_CHECK(IOC_SIZEBITS == _IOC_SIZEBITS);
962 COMPILER_CHECK(IOC_DIRBITS == _IOC_DIRBITS);
963 COMPILER_CHECK(IOC_NRMASK == _IOC_NRMASK);
964 COMPILER_CHECK(IOC_TYPEMASK == _IOC_TYPEMASK);
965 COMPILER_CHECK(IOC_SIZEMASK == _IOC_SIZEMASK);
966 COMPILER_CHECK(IOC_DIRMASK == _IOC_DIRMASK);
967 COMPILER_CHECK(IOC_NRSHIFT == _IOC_NRSHIFT);
968 COMPILER_CHECK(IOC_TYPESHIFT == _IOC_TYPESHIFT);
969 COMPILER_CHECK(IOC_SIZESHIFT == _IOC_SIZESHIFT);
970 COMPILER_CHECK(IOC_DIRSHIFT == _IOC_DIRSHIFT);
971 COMPILER_CHECK(IOC_NONE == _IOC_NONE);
972 COMPILER_CHECK(IOC_WRITE == _IOC_WRITE);
973 COMPILER_CHECK(IOC_READ == _IOC_READ);
974 COMPILER_CHECK(EVIOC_ABS_MAX == ABS_MAX);
975 COMPILER_CHECK(EVIOC_EV_MAX == EV_MAX);
976 COMPILER_CHECK(IOC_SIZE(0x12345678) == _IOC_SIZE(0x12345678));
977 COMPILER_CHECK(IOC_DIR(0x12345678) == _IOC_DIR(0x12345678));
978 COMPILER_CHECK(IOC_NR(0x12345678) == _IOC_NR(0x12345678));
979 COMPILER_CHECK(IOC_TYPE(0x12345678) == _IOC_TYPE(0x12345678));
980 #endif // SANITIZER_LINUX
982 #if SANITIZER_LINUX || SANITIZER_FREEBSD
983 // There are more undocumented fields in dl_phdr_info that we are not interested
985 COMPILER_CHECK(sizeof(__sanitizer_dl_phdr_info) <= sizeof(dl_phdr_info));
986 CHECK_SIZE_AND_OFFSET(dl_phdr_info, dlpi_addr);
987 CHECK_SIZE_AND_OFFSET(dl_phdr_info, dlpi_name);
988 CHECK_SIZE_AND_OFFSET(dl_phdr_info, dlpi_phdr);
989 CHECK_SIZE_AND_OFFSET(dl_phdr_info, dlpi_phnum);
990 #endif // SANITIZER_LINUX || SANITIZER_FREEBSD
992 #if (SANITIZER_LINUX || SANITIZER_FREEBSD) && !SANITIZER_ANDROID
993 CHECK_TYPE_SIZE(glob_t);
994 CHECK_SIZE_AND_OFFSET(glob_t, gl_pathc);
995 CHECK_SIZE_AND_OFFSET(glob_t, gl_pathv);
996 CHECK_SIZE_AND_OFFSET(glob_t, gl_offs);
997 CHECK_SIZE_AND_OFFSET(glob_t, gl_flags);
998 CHECK_SIZE_AND_OFFSET(glob_t, gl_closedir);
999 CHECK_SIZE_AND_OFFSET(glob_t, gl_readdir);
1000 CHECK_SIZE_AND_OFFSET(glob_t, gl_opendir);
1001 CHECK_SIZE_AND_OFFSET(glob_t, gl_lstat);
1002 CHECK_SIZE_AND_OFFSET(glob_t, gl_stat);
1005 CHECK_TYPE_SIZE(addrinfo);
1006 CHECK_SIZE_AND_OFFSET(addrinfo, ai_flags);
1007 CHECK_SIZE_AND_OFFSET(addrinfo, ai_family);
1008 CHECK_SIZE_AND_OFFSET(addrinfo, ai_socktype);
1009 CHECK_SIZE_AND_OFFSET(addrinfo, ai_protocol);
1010 CHECK_SIZE_AND_OFFSET(addrinfo, ai_protocol);
1011 CHECK_SIZE_AND_OFFSET(addrinfo, ai_addrlen);
1012 CHECK_SIZE_AND_OFFSET(addrinfo, ai_canonname);
1013 CHECK_SIZE_AND_OFFSET(addrinfo, ai_addr);
1015 CHECK_TYPE_SIZE(hostent);
1016 CHECK_SIZE_AND_OFFSET(hostent, h_name);
1017 CHECK_SIZE_AND_OFFSET(hostent, h_aliases);
1018 CHECK_SIZE_AND_OFFSET(hostent, h_addrtype);
1019 CHECK_SIZE_AND_OFFSET(hostent, h_length);
1020 CHECK_SIZE_AND_OFFSET(hostent, h_addr_list);
1022 CHECK_TYPE_SIZE(iovec);
1023 CHECK_SIZE_AND_OFFSET(iovec, iov_base);
1024 CHECK_SIZE_AND_OFFSET(iovec, iov_len);
1026 CHECK_TYPE_SIZE(msghdr);
1027 CHECK_SIZE_AND_OFFSET(msghdr, msg_name);
1028 CHECK_SIZE_AND_OFFSET(msghdr, msg_namelen);
1029 CHECK_SIZE_AND_OFFSET(msghdr, msg_iov);
1030 CHECK_SIZE_AND_OFFSET(msghdr, msg_iovlen);
1031 CHECK_SIZE_AND_OFFSET(msghdr, msg_control);
1032 CHECK_SIZE_AND_OFFSET(msghdr, msg_controllen);
1033 CHECK_SIZE_AND_OFFSET(msghdr, msg_flags);
1035 CHECK_TYPE_SIZE(cmsghdr);
1036 CHECK_SIZE_AND_OFFSET(cmsghdr, cmsg_len);
1037 CHECK_SIZE_AND_OFFSET(cmsghdr, cmsg_level);
1038 CHECK_SIZE_AND_OFFSET(cmsghdr, cmsg_type);
1040 COMPILER_CHECK(sizeof(__sanitizer_dirent) <= sizeof(dirent));
1041 CHECK_SIZE_AND_OFFSET(dirent, d_ino);
1043 CHECK_SIZE_AND_OFFSET(dirent, d_seekoff);
1044 #elif SANITIZER_FREEBSD
1045 // There is no 'd_off' field on FreeBSD.
1047 CHECK_SIZE_AND_OFFSET(dirent, d_off);
1049 CHECK_SIZE_AND_OFFSET(dirent, d_reclen);
1051 #if SANITIZER_LINUX && !SANITIZER_ANDROID
1052 COMPILER_CHECK(sizeof(__sanitizer_dirent64) <= sizeof(dirent64));
1053 CHECK_SIZE_AND_OFFSET(dirent64, d_ino);
1054 CHECK_SIZE_AND_OFFSET(dirent64, d_off);
1055 CHECK_SIZE_AND_OFFSET(dirent64, d_reclen);
1058 CHECK_TYPE_SIZE(ifconf);
1059 CHECK_SIZE_AND_OFFSET(ifconf, ifc_len);
1060 CHECK_SIZE_AND_OFFSET(ifconf, ifc_ifcu);
1062 CHECK_TYPE_SIZE(pollfd);
1063 CHECK_SIZE_AND_OFFSET(pollfd, fd);
1064 CHECK_SIZE_AND_OFFSET(pollfd, events);
1065 CHECK_SIZE_AND_OFFSET(pollfd, revents);
1067 CHECK_TYPE_SIZE(nfds_t);
1069 CHECK_TYPE_SIZE(sigset_t);
1071 COMPILER_CHECK(sizeof(__sanitizer_sigaction) == sizeof(struct sigaction));
1072 // Can't write checks for sa_handler and sa_sigaction due to them being
1073 // preprocessor macros.
1074 CHECK_STRUCT_SIZE_AND_OFFSET(sigaction, sa_mask);
1075 #ifndef __GLIBC_PREREQ
1076 #define __GLIBC_PREREQ(x, y) 0
1078 #if !defined(__s390x__) || __GLIBC_PREREQ (2, 20)
1079 // On s390x glibc 2.19 and earlier sa_flags was unsigned long, and sa_resv
1081 CHECK_STRUCT_SIZE_AND_OFFSET(sigaction, sa_flags);
1083 #if SANITIZER_LINUX && (!SANITIZER_ANDROID || !SANITIZER_MIPS32)
1084 CHECK_STRUCT_SIZE_AND_OFFSET(sigaction, sa_restorer);
1088 CHECK_TYPE_SIZE(__sysctl_args);
1089 CHECK_SIZE_AND_OFFSET(__sysctl_args, name);
1090 CHECK_SIZE_AND_OFFSET(__sysctl_args, nlen);
1091 CHECK_SIZE_AND_OFFSET(__sysctl_args, oldval);
1092 CHECK_SIZE_AND_OFFSET(__sysctl_args, oldlenp);
1093 CHECK_SIZE_AND_OFFSET(__sysctl_args, newval);
1094 CHECK_SIZE_AND_OFFSET(__sysctl_args, newlen);
1096 CHECK_TYPE_SIZE(__kernel_uid_t);
1097 CHECK_TYPE_SIZE(__kernel_gid_t);
1099 #if SANITIZER_USES_UID16_SYSCALLS
1100 CHECK_TYPE_SIZE(__kernel_old_uid_t);
1101 CHECK_TYPE_SIZE(__kernel_old_gid_t);
1104 CHECK_TYPE_SIZE(__kernel_off_t);
1105 CHECK_TYPE_SIZE(__kernel_loff_t);
1106 CHECK_TYPE_SIZE(__kernel_fd_set);
1109 #if !SANITIZER_ANDROID
1110 CHECK_TYPE_SIZE(wordexp_t);
1111 CHECK_SIZE_AND_OFFSET(wordexp_t, we_wordc);
1112 CHECK_SIZE_AND_OFFSET(wordexp_t, we_wordv);
1113 CHECK_SIZE_AND_OFFSET(wordexp_t, we_offs);
1116 CHECK_TYPE_SIZE(tm);
1117 CHECK_SIZE_AND_OFFSET(tm, tm_sec);
1118 CHECK_SIZE_AND_OFFSET(tm, tm_min);
1119 CHECK_SIZE_AND_OFFSET(tm, tm_hour);
1120 CHECK_SIZE_AND_OFFSET(tm, tm_mday);
1121 CHECK_SIZE_AND_OFFSET(tm, tm_mon);
1122 CHECK_SIZE_AND_OFFSET(tm, tm_year);
1123 CHECK_SIZE_AND_OFFSET(tm, tm_wday);
1124 CHECK_SIZE_AND_OFFSET(tm, tm_yday);
1125 CHECK_SIZE_AND_OFFSET(tm, tm_isdst);
1126 CHECK_SIZE_AND_OFFSET(tm, tm_gmtoff);
1127 CHECK_SIZE_AND_OFFSET(tm, tm_zone);
1130 CHECK_TYPE_SIZE(mntent);
1131 CHECK_SIZE_AND_OFFSET(mntent, mnt_fsname);
1132 CHECK_SIZE_AND_OFFSET(mntent, mnt_dir);
1133 CHECK_SIZE_AND_OFFSET(mntent, mnt_type);
1134 CHECK_SIZE_AND_OFFSET(mntent, mnt_opts);
1135 CHECK_SIZE_AND_OFFSET(mntent, mnt_freq);
1136 CHECK_SIZE_AND_OFFSET(mntent, mnt_passno);
1139 CHECK_TYPE_SIZE(ether_addr);
1141 #if (SANITIZER_LINUX || SANITIZER_FREEBSD) && !SANITIZER_ANDROID
1142 CHECK_TYPE_SIZE(ipc_perm);
1143 # if SANITIZER_FREEBSD
1144 CHECK_SIZE_AND_OFFSET(ipc_perm, key);
1145 CHECK_SIZE_AND_OFFSET(ipc_perm, seq);
1147 CHECK_SIZE_AND_OFFSET(ipc_perm, __key);
1148 CHECK_SIZE_AND_OFFSET(ipc_perm, __seq);
1150 CHECK_SIZE_AND_OFFSET(ipc_perm, uid);
1151 CHECK_SIZE_AND_OFFSET(ipc_perm, gid);
1152 CHECK_SIZE_AND_OFFSET(ipc_perm, cuid);
1153 CHECK_SIZE_AND_OFFSET(ipc_perm, cgid);
1154 #if !defined(__aarch64__) || !SANITIZER_LINUX || __GLIBC_PREREQ (2, 21)
1155 /* On aarch64 glibc 2.20 and earlier provided incorrect mode field. */
1156 CHECK_SIZE_AND_OFFSET(ipc_perm, mode);
1159 CHECK_TYPE_SIZE(shmid_ds);
1160 CHECK_SIZE_AND_OFFSET(shmid_ds, shm_perm);
1161 CHECK_SIZE_AND_OFFSET(shmid_ds, shm_segsz);
1162 CHECK_SIZE_AND_OFFSET(shmid_ds, shm_atime);
1163 CHECK_SIZE_AND_OFFSET(shmid_ds, shm_dtime);
1164 CHECK_SIZE_AND_OFFSET(shmid_ds, shm_ctime);
1165 CHECK_SIZE_AND_OFFSET(shmid_ds, shm_cpid);
1166 CHECK_SIZE_AND_OFFSET(shmid_ds, shm_lpid);
1167 CHECK_SIZE_AND_OFFSET(shmid_ds, shm_nattch);
1170 CHECK_TYPE_SIZE(clock_t);
1173 CHECK_TYPE_SIZE(clockid_t);
1176 #if !SANITIZER_ANDROID
1177 CHECK_TYPE_SIZE(ifaddrs);
1178 CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_next);
1179 CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_name);
1180 CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_addr);
1181 CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_netmask);
1182 #if SANITIZER_LINUX || SANITIZER_FREEBSD
1183 // Compare against the union, because we can't reach into the union in a
1188 # if SANITIZER_FREEBSD
1189 CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_dstaddr);
1191 COMPILER_CHECK(sizeof(((__sanitizer_ifaddrs *)nullptr)->ifa_dstaddr) ==
1192 sizeof(((ifaddrs *)nullptr)->ifa_ifu));
1193 COMPILER_CHECK(offsetof(__sanitizer_ifaddrs, ifa_dstaddr) ==
1194 offsetof(ifaddrs, ifa_ifu));
1195 # endif // SANITIZER_FREEBSD
1197 CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_dstaddr);
1198 #endif // SANITIZER_LINUX
1199 CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_data);
1203 COMPILER_CHECK(sizeof(__sanitizer_mallinfo) == sizeof(struct mallinfo));
1206 #if !SANITIZER_ANDROID
1207 CHECK_TYPE_SIZE(timeb);
1208 CHECK_SIZE_AND_OFFSET(timeb, time);
1209 CHECK_SIZE_AND_OFFSET(timeb, millitm);
1210 CHECK_SIZE_AND_OFFSET(timeb, timezone);
1211 CHECK_SIZE_AND_OFFSET(timeb, dstflag);
1214 CHECK_TYPE_SIZE(passwd);
1215 CHECK_SIZE_AND_OFFSET(passwd, pw_name);
1216 CHECK_SIZE_AND_OFFSET(passwd, pw_passwd);
1217 CHECK_SIZE_AND_OFFSET(passwd, pw_uid);
1218 CHECK_SIZE_AND_OFFSET(passwd, pw_gid);
1219 CHECK_SIZE_AND_OFFSET(passwd, pw_dir);
1220 CHECK_SIZE_AND_OFFSET(passwd, pw_shell);
1222 #if !SANITIZER_ANDROID
1223 CHECK_SIZE_AND_OFFSET(passwd, pw_gecos);
1227 CHECK_SIZE_AND_OFFSET(passwd, pw_change);
1228 CHECK_SIZE_AND_OFFSET(passwd, pw_expire);
1229 CHECK_SIZE_AND_OFFSET(passwd, pw_class);
1233 CHECK_TYPE_SIZE(group);
1234 CHECK_SIZE_AND_OFFSET(group, gr_name);
1235 CHECK_SIZE_AND_OFFSET(group, gr_passwd);
1236 CHECK_SIZE_AND_OFFSET(group, gr_gid);
1237 CHECK_SIZE_AND_OFFSET(group, gr_mem);
1239 #if HAVE_RPC_XDR_H || HAVE_TIRPC_RPC_XDR_H
1240 CHECK_TYPE_SIZE(XDR);
1241 CHECK_SIZE_AND_OFFSET(XDR, x_op);
1242 CHECK_SIZE_AND_OFFSET(XDR, x_ops);
1243 CHECK_SIZE_AND_OFFSET(XDR, x_public);
1244 CHECK_SIZE_AND_OFFSET(XDR, x_private);
1245 CHECK_SIZE_AND_OFFSET(XDR, x_base);
1246 CHECK_SIZE_AND_OFFSET(XDR, x_handy);
1247 COMPILER_CHECK(__sanitizer_XDR_ENCODE == XDR_ENCODE);
1248 COMPILER_CHECK(__sanitizer_XDR_DECODE == XDR_DECODE);
1249 COMPILER_CHECK(__sanitizer_XDR_FREE == XDR_FREE);
1252 #if SANITIZER_LINUX && !SANITIZER_ANDROID
1253 COMPILER_CHECK(sizeof(__sanitizer_FILE) <= sizeof(FILE));
1254 CHECK_SIZE_AND_OFFSET(FILE, _flags);
1255 CHECK_SIZE_AND_OFFSET(FILE, _IO_read_ptr);
1256 CHECK_SIZE_AND_OFFSET(FILE, _IO_read_end);
1257 CHECK_SIZE_AND_OFFSET(FILE, _IO_read_base);
1258 CHECK_SIZE_AND_OFFSET(FILE, _IO_write_ptr);
1259 CHECK_SIZE_AND_OFFSET(FILE, _IO_write_end);
1260 CHECK_SIZE_AND_OFFSET(FILE, _IO_write_base);
1261 CHECK_SIZE_AND_OFFSET(FILE, _IO_buf_base);
1262 CHECK_SIZE_AND_OFFSET(FILE, _IO_buf_end);
1263 CHECK_SIZE_AND_OFFSET(FILE, _IO_save_base);
1264 CHECK_SIZE_AND_OFFSET(FILE, _IO_backup_base);
1265 CHECK_SIZE_AND_OFFSET(FILE, _IO_save_end);
1266 CHECK_SIZE_AND_OFFSET(FILE, _markers);
1267 CHECK_SIZE_AND_OFFSET(FILE, _chain);
1268 CHECK_SIZE_AND_OFFSET(FILE, _fileno);
1271 #if SANITIZER_LINUX && !SANITIZER_ANDROID
1272 COMPILER_CHECK(sizeof(__sanitizer__obstack_chunk) <= sizeof(_obstack_chunk));
1273 CHECK_SIZE_AND_OFFSET(_obstack_chunk, limit);
1274 CHECK_SIZE_AND_OFFSET(_obstack_chunk, prev);
1275 CHECK_TYPE_SIZE(obstack);
1276 CHECK_SIZE_AND_OFFSET(obstack, chunk_size);
1277 CHECK_SIZE_AND_OFFSET(obstack, chunk);
1278 CHECK_SIZE_AND_OFFSET(obstack, object_base);
1279 CHECK_SIZE_AND_OFFSET(obstack, next_free);
1281 CHECK_TYPE_SIZE(cookie_io_functions_t);
1282 CHECK_SIZE_AND_OFFSET(cookie_io_functions_t, read);
1283 CHECK_SIZE_AND_OFFSET(cookie_io_functions_t, write);
1284 CHECK_SIZE_AND_OFFSET(cookie_io_functions_t, seek);
1285 CHECK_SIZE_AND_OFFSET(cookie_io_functions_t, close);
1288 #if SANITIZER_LINUX || SANITIZER_FREEBSD
1289 CHECK_TYPE_SIZE(sem_t);
1292 #if SANITIZER_LINUX && defined(__arm__)
1293 COMPILER_CHECK(ARM_VFPREGS_SIZE == ARM_VFPREGS_SIZE_ASAN);
1296 #endif // SANITIZER_LINUX || SANITIZER_FREEBSD || SANITIZER_MAC