mirror of git://gcc.gnu.org/git/gcc.git
495 lines
12 KiB
C++
495 lines
12 KiB
C++
//===-- sanitizer_platform_limits_solaris.h -------------------------------===//
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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 Solaris data structures.
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//===----------------------------------------------------------------------===//
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#ifndef SANITIZER_PLATFORM_LIMITS_SOLARIS_H
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#define SANITIZER_PLATFORM_LIMITS_SOLARIS_H
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#if SANITIZER_SOLARIS
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#include "sanitizer_internal_defs.h"
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#include "sanitizer_platform.h"
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namespace __sanitizer {
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extern unsigned struct_utsname_sz;
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extern unsigned struct_stat_sz;
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extern unsigned struct_stat64_sz;
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extern unsigned struct_rusage_sz;
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extern unsigned siginfo_t_sz;
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extern unsigned struct_itimerval_sz;
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extern unsigned pthread_t_sz;
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extern unsigned pthread_mutex_t_sz;
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extern unsigned pthread_cond_t_sz;
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extern unsigned pid_t_sz;
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extern unsigned timeval_sz;
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extern unsigned uid_t_sz;
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extern unsigned gid_t_sz;
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extern unsigned mbstate_t_sz;
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extern unsigned struct_timezone_sz;
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extern unsigned struct_tms_sz;
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extern unsigned struct_itimerspec_sz;
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extern unsigned struct_sigevent_sz;
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extern unsigned struct_sched_param_sz;
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extern unsigned struct_statfs64_sz;
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extern unsigned struct_statfs_sz;
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extern unsigned struct_sockaddr_sz;
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extern unsigned ucontext_t_sz;
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extern unsigned struct_timespec_sz;
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extern unsigned struct_rlimit_sz;
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extern unsigned struct_utimbuf_sz;
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struct __sanitizer_sem_t {
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//u64 data[6];
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u32 sem_count;
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u16 sem_type;
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u16 sem_magic;
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u64 sem_pad1[3];
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u64 sem_pad2[2];
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};
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struct __sanitizer_ipc_perm {
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unsigned int uid; // uid_t
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unsigned int gid; // gid_t
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unsigned int cuid; // uid_t
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unsigned int cgid; // gid_t
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unsigned int mode; // mode_t
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unsigned int seq; // uint_t
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int key; // key_t
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#if !defined(_LP64)
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int pad[4];
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#endif
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};
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struct __sanitizer_shmid_ds {
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__sanitizer_ipc_perm shm_perm;
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unsigned long shm_segsz; // size_t
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unsigned long shm_flags; // uintptr_t
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unsigned short shm_lkcnt; // ushort_t
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int shm_lpid; // pid_t
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int shm_cpid; // pid_t
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unsigned long shm_nattch; // shmatt_t
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unsigned long shm_cnattch; // ulong_t
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#if defined(_LP64)
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long shm_atime; // time_t
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long shm_dtime;
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long shm_ctime;
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void *shm_amp;
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u64 shm_gransize; // uint64_t
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u64 shm_allocated; // uint64_t
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u64 shm_pad4[1]; // int64_t
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#else
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long shm_atime; // time_t
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int shm_pad1; // int32_t
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long shm_dtime; // time_t
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int shm_pad2; // int32_t
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long shm_ctime; // time_t
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void *shm_amp;
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u64 shm_gransize; // uint64_t
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u64 shm_allocated; // uint64_t
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#endif
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};
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extern unsigned struct_statvfs_sz;
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#if SANITIZER_SOLARIS32
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extern unsigned struct_statvfs64_sz;
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#endif
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struct __sanitizer_iovec {
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void *iov_base;
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uptr iov_len;
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};
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struct __sanitizer_ifaddrs {
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struct __sanitizer_ifaddrs *ifa_next;
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char *ifa_name;
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u64 ifa_flags; // uint64_t
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void *ifa_addr; // (struct sockaddr *)
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void *ifa_netmask; // (struct sockaddr *)
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// This is a union on Linux.
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# ifdef ifa_dstaddr
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# undef ifa_dstaddr
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# endif
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void *ifa_dstaddr; // (struct sockaddr *)
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void *ifa_data;
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};
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typedef unsigned __sanitizer_pthread_key_t;
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struct __sanitizer_XDR {
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int x_op;
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void *x_ops;
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uptr x_public;
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uptr x_private;
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uptr x_base;
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unsigned x_handy;
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};
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const int __sanitizer_XDR_ENCODE = 0;
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const int __sanitizer_XDR_DECODE = 1;
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const int __sanitizer_XDR_FREE = 2;
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struct __sanitizer_passwd {
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char *pw_name;
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char *pw_passwd;
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unsigned int pw_uid; // uid_t
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unsigned int pw_gid; // gid_t
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char *pw_age;
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char *pw_comment;
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char *pw_gecos;
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char *pw_dir;
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char *pw_shell;
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};
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struct __sanitizer_group {
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char *gr_name;
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char *gr_passwd;
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int gr_gid;
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char **gr_mem;
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};
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typedef long __sanitizer_time_t;
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typedef long __sanitizer_suseconds_t;
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struct __sanitizer_timeval {
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__sanitizer_time_t tv_sec;
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__sanitizer_suseconds_t tv_usec;
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};
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struct __sanitizer_itimerval {
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struct __sanitizer_timeval it_interval;
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struct __sanitizer_timeval it_value;
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};
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struct __sanitizer_timeb {
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__sanitizer_time_t time;
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unsigned short millitm;
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short timezone;
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short dstflag;
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};
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struct __sanitizer_ether_addr {
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u8 octet[6];
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};
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struct __sanitizer_tm {
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int tm_sec;
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int tm_min;
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int tm_hour;
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int tm_mday;
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int tm_mon;
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int tm_year;
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int tm_wday;
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int tm_yday;
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int tm_isdst;
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};
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struct __sanitizer_msghdr {
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void *msg_name;
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unsigned msg_namelen;
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struct __sanitizer_iovec *msg_iov;
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unsigned msg_iovlen;
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void *msg_control;
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unsigned msg_controllen;
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int msg_flags;
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};
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struct __sanitizer_cmsghdr {
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unsigned cmsg_len;
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int cmsg_level;
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int cmsg_type;
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};
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#if SANITIZER_SOLARIS && (defined(_LP64) || _FILE_OFFSET_BITS == 64)
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struct __sanitizer_dirent {
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unsigned long long d_ino;
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long long d_off;
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unsigned short d_reclen;
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// more fields that we don't care about
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};
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#else
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struct __sanitizer_dirent {
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unsigned long d_ino;
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long d_off;
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unsigned short d_reclen;
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// more fields that we don't care about
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};
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#endif
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struct __sanitizer_dirent64 {
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unsigned long long d_ino;
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unsigned long long d_off;
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unsigned short d_reclen;
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// more fields that we don't care about
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};
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typedef long __sanitizer_clock_t;
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typedef int __sanitizer_clockid_t;
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// This thing depends on the platform. We are only interested in the upper
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// limit. Verified with a compiler assert in .cc.
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const int pthread_attr_t_max_sz = 128;
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union __sanitizer_pthread_attr_t {
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char size[pthread_attr_t_max_sz]; // NOLINT
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void *align;
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};
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struct __sanitizer_sigset_t {
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// uint32_t * 4
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unsigned int __bits[4];
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};
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struct __sanitizer_siginfo {
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// The size is determined by looking at sizeof of real siginfo_t on linux.
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u64 opaque[128 / sizeof(u64)];
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};
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using __sanitizer_sighandler_ptr = void (*)(int sig);
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using __sanitizer_sigactionhandler_ptr =
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void (*)(int sig, __sanitizer_siginfo *siginfo, void *uctx);
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struct __sanitizer_sigaction {
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int sa_flags;
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union {
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__sanitizer_sigactionhandler_ptr sigaction;
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__sanitizer_sighandler_ptr handler;
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};
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__sanitizer_sigset_t sa_mask;
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#if !defined(_LP64)
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int sa_resv[2];
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#endif
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};
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struct __sanitizer_kernel_sigset_t {
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u8 sig[8];
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};
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struct __sanitizer_kernel_sigaction_t {
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union {
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void (*handler)(int signo);
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void (*sigaction)(int signo, __sanitizer_siginfo *info, void *ctx);
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};
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unsigned long sa_flags;
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void (*sa_restorer)(void);
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__sanitizer_kernel_sigset_t sa_mask;
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};
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extern const uptr sig_ign;
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extern const uptr sig_dfl;
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extern const uptr sig_err;
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extern const uptr sa_siginfo;
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extern int af_inet;
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extern int af_inet6;
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uptr __sanitizer_in_addr_sz(int af);
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struct __sanitizer_dl_phdr_info {
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uptr dlpi_addr;
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const char *dlpi_name;
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const void *dlpi_phdr;
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short dlpi_phnum;
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};
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extern unsigned struct_ElfW_Phdr_sz;
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struct __sanitizer_addrinfo {
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int ai_flags;
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int ai_family;
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int ai_socktype;
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int ai_protocol;
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#if defined(__sparcv9)
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int _ai_pad;
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#endif
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unsigned ai_addrlen;
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char *ai_canonname;
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void *ai_addr;
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struct __sanitizer_addrinfo *ai_next;
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};
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struct __sanitizer_hostent {
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char *h_name;
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char **h_aliases;
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int h_addrtype;
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int h_length;
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char **h_addr_list;
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};
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struct __sanitizer_pollfd {
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int fd;
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short events;
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short revents;
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};
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typedef unsigned long __sanitizer_nfds_t;
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struct __sanitizer_glob_t {
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uptr gl_pathc;
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char **gl_pathv;
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uptr gl_offs;
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char **gl_pathp;
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int gl_pathn;
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};
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extern int glob_nomatch;
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extern int glob_altdirfunc;
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extern unsigned path_max;
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struct __sanitizer_wordexp_t {
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uptr we_wordc;
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char **we_wordv;
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uptr we_offs;
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char **we_wordp;
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int we_wordn;
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};
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typedef void __sanitizer_FILE;
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#define SANITIZER_HAS_STRUCT_FILE 0
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// This simplifies generic code
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#define struct_shminfo_sz -1
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#define struct_shm_info_sz -1
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#define shmctl_shm_stat -1
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#define shmctl_ipc_info -1
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#define shmctl_shm_info -1
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extern int shmctl_ipc_stat;
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extern unsigned struct_utmp_sz;
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extern unsigned struct_utmpx_sz;
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extern int map_fixed;
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// ioctl arguments
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struct __sanitizer_ifconf {
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int ifc_len;
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union {
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void *ifcu_req;
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} ifc_ifcu;
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};
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// <sys/ioccom.h>
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#define IOC_NRBITS 8
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#define IOC_TYPEBITS 8
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#define IOC_SIZEBITS 12
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#define IOC_DIRBITS 4
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#undef IOC_NONE
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#define IOC_NONE 2U // IOC_VOID
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#define IOC_READ 4U // IOC_OUT
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#define IOC_WRITE 8U // IOC_IN
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#define IOC_NRMASK ((1 << IOC_NRBITS) - 1)
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#define IOC_TYPEMASK ((1 << IOC_TYPEBITS) - 1)
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#define IOC_SIZEMASK ((1 << IOC_SIZEBITS) - 1)
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#define IOC_DIRMASK ((1 << IOC_DIRBITS) - 1)
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#define IOC_NRSHIFT 0
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#define IOC_TYPESHIFT (IOC_NRSHIFT + IOC_NRBITS)
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#define IOC_SIZESHIFT (IOC_TYPESHIFT + IOC_TYPEBITS)
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#define IOC_DIRSHIFT (IOC_SIZESHIFT + IOC_SIZEBITS)
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#define IOC_DIR(nr) (((nr) >> IOC_DIRSHIFT) & IOC_DIRMASK)
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#define IOC_TYPE(nr) (((nr) >> IOC_TYPESHIFT) & IOC_TYPEMASK)
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#define IOC_NR(nr) (((nr) >> IOC_NRSHIFT) & IOC_NRMASK)
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#if defined(__sparc__)
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// In sparc the 14 bits SIZE field overlaps with the
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// least significant bit of DIR, so either IOC_READ or
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// IOC_WRITE shall be 1 in order to get a non-zero SIZE.
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#define IOC_SIZE(nr) \
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((((((nr) >> 29) & 0x7) & (4U | 2U)) == 0) ? 0 : (((nr) >> 16) & 0x3fff))
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#else
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#define IOC_SIZE(nr) (((nr) >> IOC_SIZESHIFT) & IOC_SIZEMASK)
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#endif
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extern unsigned struct_ifreq_sz;
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extern unsigned struct_termios_sz;
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extern unsigned struct_winsize_sz;
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extern unsigned struct_sioc_sg_req_sz;
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extern unsigned struct_sioc_vif_req_sz;
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// ioctl request identifiers
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// A special value to mark ioctls that are not present on the target platform,
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// when it can not be determined without including any system headers.
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extern const unsigned IOCTL_NOT_PRESENT;
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extern unsigned IOCTL_FIOASYNC;
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extern unsigned IOCTL_FIOCLEX;
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extern unsigned IOCTL_FIOGETOWN;
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extern unsigned IOCTL_FIONBIO;
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extern unsigned IOCTL_FIONCLEX;
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extern unsigned IOCTL_FIOSETOWN;
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extern unsigned IOCTL_SIOCADDMULTI;
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extern unsigned IOCTL_SIOCATMARK;
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extern unsigned IOCTL_SIOCDELMULTI;
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extern unsigned IOCTL_SIOCGIFADDR;
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extern unsigned IOCTL_SIOCGIFBRDADDR;
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extern unsigned IOCTL_SIOCGIFCONF;
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extern unsigned IOCTL_SIOCGIFDSTADDR;
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extern unsigned IOCTL_SIOCGIFFLAGS;
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extern unsigned IOCTL_SIOCGIFMETRIC;
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extern unsigned IOCTL_SIOCGIFMTU;
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extern unsigned IOCTL_SIOCGIFNETMASK;
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extern unsigned IOCTL_SIOCGPGRP;
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extern unsigned IOCTL_SIOCSIFADDR;
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extern unsigned IOCTL_SIOCSIFBRDADDR;
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extern unsigned IOCTL_SIOCSIFDSTADDR;
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extern unsigned IOCTL_SIOCSIFFLAGS;
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extern unsigned IOCTL_SIOCSIFMETRIC;
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extern unsigned IOCTL_SIOCSIFMTU;
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extern unsigned IOCTL_SIOCSIFNETMASK;
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extern unsigned IOCTL_SIOCSPGRP;
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extern unsigned IOCTL_TIOCEXCL;
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extern unsigned IOCTL_TIOCGETD;
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extern unsigned IOCTL_TIOCGPGRP;
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extern unsigned IOCTL_TIOCGWINSZ;
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extern unsigned IOCTL_TIOCMBIC;
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extern unsigned IOCTL_TIOCMBIS;
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extern unsigned IOCTL_TIOCMGET;
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extern unsigned IOCTL_TIOCMSET;
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extern unsigned IOCTL_TIOCNOTTY;
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extern unsigned IOCTL_TIOCNXCL;
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extern unsigned IOCTL_TIOCOUTQ;
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extern unsigned IOCTL_TIOCPKT;
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extern unsigned IOCTL_TIOCSCTTY;
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extern unsigned IOCTL_TIOCSETD;
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extern unsigned IOCTL_TIOCSPGRP;
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extern unsigned IOCTL_TIOCSTI;
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extern unsigned IOCTL_TIOCSWINSZ;
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extern unsigned IOCTL_MTIOCGET;
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extern unsigned IOCTL_MTIOCTOP;
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extern const int si_SEGV_MAPERR;
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extern const int si_SEGV_ACCERR;
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} // namespace __sanitizer
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#define CHECK_TYPE_SIZE(TYPE) \
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COMPILER_CHECK(sizeof(__sanitizer_##TYPE) == sizeof(TYPE))
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#define CHECK_SIZE_AND_OFFSET(CLASS, MEMBER) \
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COMPILER_CHECK(sizeof(((__sanitizer_##CLASS *) NULL)->MEMBER) == \
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sizeof(((CLASS *) NULL)->MEMBER)); \
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COMPILER_CHECK(offsetof(__sanitizer_##CLASS, MEMBER) == \
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offsetof(CLASS, MEMBER))
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// For sigaction, which is a function and struct at the same time,
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// and thus requires explicit "struct" in sizeof() expression.
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#define CHECK_STRUCT_SIZE_AND_OFFSET(CLASS, MEMBER) \
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COMPILER_CHECK(sizeof(((struct __sanitizer_##CLASS *) NULL)->MEMBER) == \
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sizeof(((struct CLASS *) NULL)->MEMBER)); \
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COMPILER_CHECK(offsetof(struct __sanitizer_##CLASS, MEMBER) == \
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offsetof(struct CLASS, MEMBER))
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#endif // SANITIZER_SOLARIS
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#endif
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