mirror of git://gcc.gnu.org/git/gcc.git
278 lines
8.6 KiB
C++
278 lines
8.6 KiB
C++
//===-- sanitizer_platform_limits_openbsd.cc ------------------------------===//
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file is a part of Sanitizer common code.
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//
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// Sizes and layouts of platform-specific NetBSD data structures.
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//===----------------------------------------------------------------------===//
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#include "sanitizer_platform.h"
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#if SANITIZER_OPENBSD
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#include <arpa/inet.h>
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#include <dirent.h>
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#include <glob.h>
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#include <grp.h>
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#include <ifaddrs.h>
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#include <limits.h>
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#include <link_elf.h>
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#include <sys/socket.h>
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#include <net/if.h>
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#include <net/ppp_defs.h>
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#include <net/route.h>
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#include <netdb.h>
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#include <netinet/in.h>
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#include <netinet/ip_mroute.h>
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#include <poll.h>
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#include <pthread.h>
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#include <pwd.h>
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#include <semaphore.h>
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#include <signal.h>
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#include <soundcard.h>
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#include <stddef.h>
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#include <stdint.h>
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#include <sys/filio.h>
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#include <sys/ipc.h>
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#include <sys/mman.h>
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#include <sys/mount.h>
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#include <sys/msg.h>
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#include <sys/mtio.h>
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#include <sys/ptrace.h>
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#include <sys/resource.h>
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#include <sys/shm.h>
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#include <sys/signal.h>
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#include <sys/sockio.h>
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#include <sys/stat.h>
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#include <sys/statvfs.h>
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#include <sys/time.h>
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#include <sys/times.h>
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#include <sys/types.h>
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#include <sys/utsname.h>
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#include <term.h>
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#include <time.h>
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#include <utime.h>
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#include <utmp.h>
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#include <wchar.h>
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// Include these after system headers to avoid name clashes and ambiguities.
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#include "sanitizer_internal_defs.h"
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#include "sanitizer_platform_limits_openbsd.h"
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namespace __sanitizer {
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unsigned struct_utsname_sz = sizeof(struct utsname);
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unsigned struct_stat_sz = sizeof(struct stat);
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unsigned struct_rusage_sz = sizeof(struct rusage);
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unsigned struct_tm_sz = sizeof(struct tm);
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unsigned struct_passwd_sz = sizeof(struct passwd);
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unsigned struct_group_sz = sizeof(struct group);
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unsigned siginfo_t_sz = sizeof(siginfo_t);
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unsigned struct_sigaction_sz = sizeof(struct sigaction);
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unsigned struct_itimerval_sz = sizeof(struct itimerval);
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unsigned pthread_t_sz = sizeof(pthread_t);
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unsigned pthread_mutex_t_sz = sizeof(pthread_mutex_t);
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unsigned pthread_cond_t_sz = sizeof(pthread_cond_t);
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unsigned pid_t_sz = sizeof(pid_t);
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unsigned timeval_sz = sizeof(timeval);
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unsigned uid_t_sz = sizeof(uid_t);
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unsigned gid_t_sz = sizeof(gid_t);
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unsigned mbstate_t_sz = sizeof(mbstate_t);
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unsigned sigset_t_sz = sizeof(sigset_t);
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unsigned struct_timezone_sz = sizeof(struct timezone);
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unsigned struct_tms_sz = sizeof(struct tms);
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unsigned struct_sched_param_sz = sizeof(struct sched_param);
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unsigned struct_sockaddr_sz = sizeof(struct sockaddr);
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unsigned struct_rlimit_sz = sizeof(struct rlimit);
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unsigned struct_timespec_sz = sizeof(struct timespec);
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unsigned struct_utimbuf_sz = sizeof(struct utimbuf);
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unsigned struct_itimerspec_sz = sizeof(struct itimerspec);
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unsigned struct_msqid_ds_sz = sizeof(struct msqid_ds);
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unsigned struct_statvfs_sz = sizeof(struct statvfs);
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const uptr sig_ign = (uptr)SIG_IGN;
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const uptr sig_dfl = (uptr)SIG_DFL;
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const uptr sig_err = (uptr)SIG_ERR;
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const uptr sa_siginfo = (uptr)SA_SIGINFO;
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int shmctl_ipc_stat = (int)IPC_STAT;
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unsigned struct_utmp_sz = sizeof(struct utmp);
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int map_fixed = MAP_FIXED;
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int af_inet = (int)AF_INET;
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int af_inet6 = (int)AF_INET6;
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uptr __sanitizer_in_addr_sz(int af) {
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if (af == AF_INET)
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return sizeof(struct in_addr);
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else if (af == AF_INET6)
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return sizeof(struct in6_addr);
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else
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return 0;
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}
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unsigned struct_ElfW_Phdr_sz = sizeof(Elf_Phdr);
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int glob_nomatch = GLOB_NOMATCH;
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int glob_altdirfunc = GLOB_ALTDIRFUNC;
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unsigned path_max = PATH_MAX;
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const int si_SEGV_MAPERR = SEGV_MAPERR;
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const int si_SEGV_ACCERR = SEGV_ACCERR;
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} // namespace __sanitizer
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using namespace __sanitizer;
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COMPILER_CHECK(sizeof(__sanitizer_pthread_attr_t) >= sizeof(pthread_attr_t));
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COMPILER_CHECK(sizeof(socklen_t) == sizeof(unsigned));
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CHECK_TYPE_SIZE(pthread_key_t);
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CHECK_TYPE_SIZE(dl_phdr_info);
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CHECK_SIZE_AND_OFFSET(dl_phdr_info, dlpi_addr);
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CHECK_SIZE_AND_OFFSET(dl_phdr_info, dlpi_name);
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CHECK_SIZE_AND_OFFSET(dl_phdr_info, dlpi_phdr);
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CHECK_SIZE_AND_OFFSET(dl_phdr_info, dlpi_phnum);
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CHECK_TYPE_SIZE(glob_t);
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CHECK_SIZE_AND_OFFSET(glob_t, gl_pathc);
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CHECK_SIZE_AND_OFFSET(glob_t, gl_pathv);
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CHECK_SIZE_AND_OFFSET(glob_t, gl_offs);
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CHECK_SIZE_AND_OFFSET(glob_t, gl_flags);
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CHECK_SIZE_AND_OFFSET(glob_t, gl_closedir);
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CHECK_SIZE_AND_OFFSET(glob_t, gl_readdir);
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CHECK_SIZE_AND_OFFSET(glob_t, gl_opendir);
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CHECK_SIZE_AND_OFFSET(glob_t, gl_lstat);
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CHECK_SIZE_AND_OFFSET(glob_t, gl_stat);
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CHECK_TYPE_SIZE(addrinfo);
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CHECK_SIZE_AND_OFFSET(addrinfo, ai_flags);
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CHECK_SIZE_AND_OFFSET(addrinfo, ai_family);
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CHECK_SIZE_AND_OFFSET(addrinfo, ai_socktype);
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CHECK_SIZE_AND_OFFSET(addrinfo, ai_protocol);
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CHECK_SIZE_AND_OFFSET(addrinfo, ai_addrlen);
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CHECK_SIZE_AND_OFFSET(addrinfo, ai_addr);
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CHECK_SIZE_AND_OFFSET(addrinfo, ai_canonname);
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CHECK_SIZE_AND_OFFSET(addrinfo, ai_next);
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CHECK_TYPE_SIZE(hostent);
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CHECK_SIZE_AND_OFFSET(hostent, h_name);
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CHECK_SIZE_AND_OFFSET(hostent, h_aliases);
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CHECK_SIZE_AND_OFFSET(hostent, h_addrtype);
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CHECK_SIZE_AND_OFFSET(hostent, h_length);
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CHECK_SIZE_AND_OFFSET(hostent, h_addr_list);
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CHECK_TYPE_SIZE(iovec);
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CHECK_SIZE_AND_OFFSET(iovec, iov_base);
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CHECK_SIZE_AND_OFFSET(iovec, iov_len);
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CHECK_TYPE_SIZE(msghdr);
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CHECK_SIZE_AND_OFFSET(msghdr, msg_name);
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CHECK_SIZE_AND_OFFSET(msghdr, msg_namelen);
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CHECK_SIZE_AND_OFFSET(msghdr, msg_iov);
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CHECK_SIZE_AND_OFFSET(msghdr, msg_iovlen);
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CHECK_SIZE_AND_OFFSET(msghdr, msg_control);
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CHECK_SIZE_AND_OFFSET(msghdr, msg_controllen);
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CHECK_SIZE_AND_OFFSET(msghdr, msg_flags);
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CHECK_TYPE_SIZE(cmsghdr);
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CHECK_SIZE_AND_OFFSET(cmsghdr, cmsg_len);
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CHECK_SIZE_AND_OFFSET(cmsghdr, cmsg_level);
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CHECK_SIZE_AND_OFFSET(cmsghdr, cmsg_type);
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COMPILER_CHECK(sizeof(__sanitizer_dirent) <= sizeof(dirent));
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CHECK_SIZE_AND_OFFSET(dirent, d_fileno);
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CHECK_SIZE_AND_OFFSET(dirent, d_off);
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CHECK_SIZE_AND_OFFSET(dirent, d_reclen);
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CHECK_TYPE_SIZE(ifconf);
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CHECK_SIZE_AND_OFFSET(ifconf, ifc_len);
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CHECK_SIZE_AND_OFFSET(ifconf, ifc_ifcu);
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CHECK_TYPE_SIZE(pollfd);
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CHECK_SIZE_AND_OFFSET(pollfd, fd);
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CHECK_SIZE_AND_OFFSET(pollfd, events);
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CHECK_SIZE_AND_OFFSET(pollfd, revents);
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CHECK_TYPE_SIZE(nfds_t);
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CHECK_TYPE_SIZE(sigset_t);
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COMPILER_CHECK(sizeof(__sanitizer_sigaction) == sizeof(struct sigaction));
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// Can't write checks for sa_handler and sa_sigaction due to them being
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// preprocessor macros.
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CHECK_STRUCT_SIZE_AND_OFFSET(sigaction, sa_mask);
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CHECK_TYPE_SIZE(tm);
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CHECK_SIZE_AND_OFFSET(tm, tm_sec);
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CHECK_SIZE_AND_OFFSET(tm, tm_min);
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CHECK_SIZE_AND_OFFSET(tm, tm_hour);
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CHECK_SIZE_AND_OFFSET(tm, tm_mday);
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CHECK_SIZE_AND_OFFSET(tm, tm_mon);
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CHECK_SIZE_AND_OFFSET(tm, tm_year);
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CHECK_SIZE_AND_OFFSET(tm, tm_wday);
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CHECK_SIZE_AND_OFFSET(tm, tm_yday);
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CHECK_SIZE_AND_OFFSET(tm, tm_isdst);
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CHECK_SIZE_AND_OFFSET(tm, tm_gmtoff);
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CHECK_SIZE_AND_OFFSET(tm, tm_zone);
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CHECK_TYPE_SIZE(ipc_perm);
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CHECK_SIZE_AND_OFFSET(ipc_perm, cuid);
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CHECK_SIZE_AND_OFFSET(ipc_perm, cgid);
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CHECK_SIZE_AND_OFFSET(ipc_perm, uid);
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CHECK_SIZE_AND_OFFSET(ipc_perm, gid);
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CHECK_SIZE_AND_OFFSET(ipc_perm, mode);
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CHECK_SIZE_AND_OFFSET(ipc_perm, seq);
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CHECK_SIZE_AND_OFFSET(ipc_perm, key);
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CHECK_TYPE_SIZE(shmid_ds);
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CHECK_SIZE_AND_OFFSET(shmid_ds, shm_perm);
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CHECK_SIZE_AND_OFFSET(shmid_ds, shm_segsz);
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CHECK_SIZE_AND_OFFSET(shmid_ds, shm_atime);
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CHECK_SIZE_AND_OFFSET(shmid_ds, __shm_atimensec);
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CHECK_SIZE_AND_OFFSET(shmid_ds, shm_dtime);
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CHECK_SIZE_AND_OFFSET(shmid_ds, __shm_dtimensec);
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CHECK_SIZE_AND_OFFSET(shmid_ds, shm_ctime);
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CHECK_SIZE_AND_OFFSET(shmid_ds, __shm_ctimensec);
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CHECK_SIZE_AND_OFFSET(shmid_ds, shm_cpid);
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CHECK_SIZE_AND_OFFSET(shmid_ds, shm_lpid);
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CHECK_SIZE_AND_OFFSET(shmid_ds, shm_nattch);
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CHECK_TYPE_SIZE(clock_t);
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CHECK_TYPE_SIZE(ifaddrs);
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CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_next);
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CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_name);
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CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_addr);
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CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_netmask);
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// Compare against the union, because we can't reach into the union in a
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// compliant way.
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#ifdef ifa_dstaddr
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#undef ifa_dstaddr
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#endif
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CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_dstaddr);
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CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_data);
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CHECK_TYPE_SIZE(passwd);
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CHECK_SIZE_AND_OFFSET(passwd, pw_name);
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CHECK_SIZE_AND_OFFSET(passwd, pw_passwd);
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CHECK_SIZE_AND_OFFSET(passwd, pw_uid);
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CHECK_SIZE_AND_OFFSET(passwd, pw_gid);
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CHECK_SIZE_AND_OFFSET(passwd, pw_dir);
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CHECK_SIZE_AND_OFFSET(passwd, pw_shell);
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CHECK_SIZE_AND_OFFSET(passwd, pw_gecos);
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CHECK_TYPE_SIZE(group);
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CHECK_SIZE_AND_OFFSET(group, gr_name);
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CHECK_SIZE_AND_OFFSET(group, gr_passwd);
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CHECK_SIZE_AND_OFFSET(group, gr_gid);
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CHECK_SIZE_AND_OFFSET(group, gr_mem);
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#endif // SANITIZER_OPENBSD
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