1//===-- sanitizer_platform_interceptors.h -----------------------*- C++ -*-===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9// 10// This file defines macro telling whether sanitizer tools can/should intercept 11// given library functions on a given platform. 12// 13//===----------------------------------------------------------------------===// 14#ifndef SANITIZER_PLATFORM_INTERCEPTORS_H 15#define SANITIZER_PLATFORM_INTERCEPTORS_H 16 17#include "sanitizer_internal_defs.h" 18 19#if !SANITIZER_WINDOWS 20# define SI_NOT_WINDOWS 1 21# include "sanitizer_platform_limits_posix.h" 22#else 23# define SI_NOT_WINDOWS 0 24#endif 25 26#if SANITIZER_LINUX && !SANITIZER_ANDROID 27# define SI_LINUX_NOT_ANDROID 1 28#else 29# define SI_LINUX_NOT_ANDROID 0 30#endif 31 32#if SANITIZER_FREEBSD 33# define SI_FREEBSD 1 34#else 35# define SI_FREEBSD 0 36#endif 37 38#if SANITIZER_LINUX 39# define SI_LINUX 1 40#else 41# define SI_LINUX 0 42#endif 43 44#if SANITIZER_MAC 45# define SI_MAC 1 46#else 47# define SI_MAC 0 48#endif 49 50#if SANITIZER_IOS 51# define SI_IOS 1 52#else 53# define SI_IOS 0 54#endif 55 56#define SANITIZER_INTERCEPT_STRCMP 1 57#define SANITIZER_INTERCEPT_STRSTR 1 58#define SANITIZER_INTERCEPT_STRCASESTR SI_NOT_WINDOWS 59#define SANITIZER_INTERCEPT_STRSPN 1 60#define SANITIZER_INTERCEPT_STRPBRK 1 61#define SANITIZER_INTERCEPT_TEXTDOMAIN SI_LINUX_NOT_ANDROID 62#define SANITIZER_INTERCEPT_STRCASECMP SI_NOT_WINDOWS 63#define SANITIZER_INTERCEPT_MEMCMP 1 64#define SANITIZER_INTERCEPT_MEMCHR 1 65#define SANITIZER_INTERCEPT_MEMRCHR SI_FREEBSD || SI_LINUX 66 67#define SANITIZER_INTERCEPT_READ SI_NOT_WINDOWS 68#define SANITIZER_INTERCEPT_PREAD SI_NOT_WINDOWS 69#define SANITIZER_INTERCEPT_WRITE SI_NOT_WINDOWS 70#define SANITIZER_INTERCEPT_PWRITE SI_NOT_WINDOWS 71 72#define SANITIZER_INTERCEPT_PREAD64 SI_LINUX_NOT_ANDROID 73#define SANITIZER_INTERCEPT_PWRITE64 SI_LINUX_NOT_ANDROID 74 75#define SANITIZER_INTERCEPT_READV SI_NOT_WINDOWS 76#define SANITIZER_INTERCEPT_WRITEV SI_NOT_WINDOWS 77 78#define SANITIZER_INTERCEPT_PREADV SI_FREEBSD || SI_LINUX_NOT_ANDROID 79#define SANITIZER_INTERCEPT_PWRITEV SI_LINUX_NOT_ANDROID 80#define SANITIZER_INTERCEPT_PREADV64 SI_LINUX_NOT_ANDROID 81#define SANITIZER_INTERCEPT_PWRITEV64 SI_LINUX_NOT_ANDROID 82 83#define SANITIZER_INTERCEPT_PRCTL SI_LINUX 84 85#define SANITIZER_INTERCEPT_LOCALTIME_AND_FRIENDS SI_NOT_WINDOWS 86#define SANITIZER_INTERCEPT_STRPTIME SI_NOT_WINDOWS 87 88#define SANITIZER_INTERCEPT_SCANF SI_NOT_WINDOWS 89#define SANITIZER_INTERCEPT_ISOC99_SCANF SI_LINUX_NOT_ANDROID 90 91#ifndef SANITIZER_INTERCEPT_PRINTF 92# define SANITIZER_INTERCEPT_PRINTF SI_NOT_WINDOWS 93# define SANITIZER_INTERCEPT_PRINTF_L SI_FREEBSD 94# define SANITIZER_INTERCEPT_ISOC99_PRINTF SI_LINUX_NOT_ANDROID 95#endif 96 97#define SANITIZER_INTERCEPT_FREXP 1 98#define SANITIZER_INTERCEPT_FREXPF_FREXPL SI_NOT_WINDOWS 99 100#define SANITIZER_INTERCEPT_GETPWNAM_AND_FRIENDS SI_NOT_WINDOWS 101#define SANITIZER_INTERCEPT_GETPWNAM_R_AND_FRIENDS \ 102 SI_FREEBSD || SI_MAC || SI_LINUX_NOT_ANDROID 103#define SANITIZER_INTERCEPT_GETPWENT \ 104 SI_FREEBSD || SI_MAC || SI_LINUX_NOT_ANDROID 105#define SANITIZER_INTERCEPT_FGETPWENT SI_LINUX_NOT_ANDROID 106#define SANITIZER_INTERCEPT_GETPWENT_R SI_FREEBSD || SI_LINUX_NOT_ANDROID 107#define SANITIZER_INTERCEPT_SETPWENT SI_MAC || SI_LINUX_NOT_ANDROID 108#define SANITIZER_INTERCEPT_CLOCK_GETTIME SI_FREEBSD || SI_LINUX 109#define SANITIZER_INTERCEPT_GETITIMER SI_NOT_WINDOWS 110#define SANITIZER_INTERCEPT_TIME SI_NOT_WINDOWS 111#define SANITIZER_INTERCEPT_GLOB SI_LINUX_NOT_ANDROID 112#define SANITIZER_INTERCEPT_WAIT SI_NOT_WINDOWS 113#define SANITIZER_INTERCEPT_INET SI_NOT_WINDOWS 114#define SANITIZER_INTERCEPT_PTHREAD_GETSCHEDPARAM SI_NOT_WINDOWS 115#define SANITIZER_INTERCEPT_GETADDRINFO SI_NOT_WINDOWS 116#define SANITIZER_INTERCEPT_GETNAMEINFO SI_NOT_WINDOWS 117#define SANITIZER_INTERCEPT_GETSOCKNAME SI_NOT_WINDOWS 118#define SANITIZER_INTERCEPT_GETHOSTBYNAME SI_NOT_WINDOWS 119#define SANITIZER_INTERCEPT_GETHOSTBYNAME_R SI_FREEBSD || SI_LINUX 120#define SANITIZER_INTERCEPT_GETHOSTBYNAME2_R SI_FREEBSD || SI_LINUX_NOT_ANDROID 121#define SANITIZER_INTERCEPT_GETHOSTBYADDR_R SI_FREEBSD || SI_LINUX_NOT_ANDROID 122#define SANITIZER_INTERCEPT_GETHOSTENT_R SI_FREEBSD || SI_LINUX_NOT_ANDROID 123#define SANITIZER_INTERCEPT_GETSOCKOPT SI_NOT_WINDOWS 124#define SANITIZER_INTERCEPT_ACCEPT SI_NOT_WINDOWS 125#define SANITIZER_INTERCEPT_ACCEPT4 SI_LINUX_NOT_ANDROID 126#define SANITIZER_INTERCEPT_MODF SI_NOT_WINDOWS 127#define SANITIZER_INTERCEPT_RECVMSG SI_NOT_WINDOWS 128#define SANITIZER_INTERCEPT_GETPEERNAME SI_NOT_WINDOWS 129#define SANITIZER_INTERCEPT_IOCTL SI_NOT_WINDOWS 130#define SANITIZER_INTERCEPT_INET_ATON SI_NOT_WINDOWS 131#define SANITIZER_INTERCEPT_SYSINFO SI_LINUX 132#define SANITIZER_INTERCEPT_READDIR SI_NOT_WINDOWS 133#define SANITIZER_INTERCEPT_READDIR64 SI_LINUX_NOT_ANDROID 134#define SANITIZER_INTERCEPT_PTRACE SI_LINUX_NOT_ANDROID && \ 135 (defined(__i386) || defined(__x86_64) || defined(__mips64) || \ 136 defined(__powerpc64__) || defined(__aarch64__) || defined(__arm__)) 137#define SANITIZER_INTERCEPT_SETLOCALE SI_NOT_WINDOWS 138#define SANITIZER_INTERCEPT_GETCWD SI_NOT_WINDOWS 139#define SANITIZER_INTERCEPT_GET_CURRENT_DIR_NAME SI_LINUX_NOT_ANDROID 140#define SANITIZER_INTERCEPT_STRTOIMAX SI_NOT_WINDOWS 141#define SANITIZER_INTERCEPT_MBSTOWCS SI_NOT_WINDOWS 142#define SANITIZER_INTERCEPT_MBSNRTOWCS SI_MAC || SI_LINUX_NOT_ANDROID 143#define SANITIZER_INTERCEPT_WCSTOMBS SI_NOT_WINDOWS 144#define SANITIZER_INTERCEPT_WCSNRTOMBS \ 145 SI_FREEBSD || SI_MAC || SI_LINUX_NOT_ANDROID 146#define SANITIZER_INTERCEPT_WCRTOMB \ 147 SI_FREEBSD || SI_MAC || SI_LINUX_NOT_ANDROID 148#define SANITIZER_INTERCEPT_TCGETATTR SI_LINUX_NOT_ANDROID 149#define SANITIZER_INTERCEPT_REALPATH SI_NOT_WINDOWS 150#define SANITIZER_INTERCEPT_CANONICALIZE_FILE_NAME SI_LINUX_NOT_ANDROID 151#define SANITIZER_INTERCEPT_CONFSTR \ 152 SI_FREEBSD || SI_MAC || SI_LINUX_NOT_ANDROID 153#define SANITIZER_INTERCEPT_SCHED_GETAFFINITY SI_LINUX_NOT_ANDROID 154#define SANITIZER_INTERCEPT_SCHED_GETPARAM SI_LINUX_NOT_ANDROID 155#define SANITIZER_INTERCEPT_STRERROR SI_NOT_WINDOWS 156#define SANITIZER_INTERCEPT_STRERROR_R SI_NOT_WINDOWS 157#define SANITIZER_INTERCEPT_XPG_STRERROR_R SI_LINUX_NOT_ANDROID 158#define SANITIZER_INTERCEPT_SCANDIR \ 159 SI_FREEBSD || SI_LINUX_NOT_ANDROID 160#define SANITIZER_INTERCEPT_SCANDIR64 SI_LINUX_NOT_ANDROID 161#define SANITIZER_INTERCEPT_GETGROUPS SI_NOT_WINDOWS 162#define SANITIZER_INTERCEPT_POLL SI_NOT_WINDOWS 163#define SANITIZER_INTERCEPT_PPOLL SI_LINUX_NOT_ANDROID 164#define SANITIZER_INTERCEPT_WORDEXP \ 165 SI_FREEBSD || (SI_MAC && !SI_IOS) || SI_LINUX_NOT_ANDROID 166#define SANITIZER_INTERCEPT_SIGWAIT SI_NOT_WINDOWS 167#define SANITIZER_INTERCEPT_SIGWAITINFO SI_LINUX_NOT_ANDROID 168#define SANITIZER_INTERCEPT_SIGTIMEDWAIT SI_LINUX_NOT_ANDROID 169#define SANITIZER_INTERCEPT_SIGSETOPS \ 170 SI_FREEBSD || SI_MAC || SI_LINUX_NOT_ANDROID 171#define SANITIZER_INTERCEPT_SIGPENDING SI_NOT_WINDOWS 172#define SANITIZER_INTERCEPT_SIGPROCMASK SI_NOT_WINDOWS 173#define SANITIZER_INTERCEPT_BACKTRACE SI_FREEBSD || SI_LINUX_NOT_ANDROID 174#define SANITIZER_INTERCEPT_GETMNTENT SI_LINUX 175#define SANITIZER_INTERCEPT_GETMNTENT_R SI_LINUX_NOT_ANDROID 176#define SANITIZER_INTERCEPT_STATFS SI_FREEBSD || SI_MAC || SI_LINUX_NOT_ANDROID 177#define SANITIZER_INTERCEPT_STATFS64 \ 178 (SI_MAC && !SI_IOS) || SI_LINUX_NOT_ANDROID 179#define SANITIZER_INTERCEPT_STATVFS SI_FREEBSD || SI_LINUX_NOT_ANDROID 180#define SANITIZER_INTERCEPT_STATVFS64 SI_LINUX_NOT_ANDROID 181#define SANITIZER_INTERCEPT_INITGROUPS SI_NOT_WINDOWS 182#define SANITIZER_INTERCEPT_ETHER_NTOA_ATON SI_NOT_WINDOWS 183#define SANITIZER_INTERCEPT_ETHER_HOST \ 184 SI_FREEBSD || SI_MAC || SI_LINUX_NOT_ANDROID 185#define SANITIZER_INTERCEPT_ETHER_R SI_FREEBSD || SI_LINUX_NOT_ANDROID 186#define SANITIZER_INTERCEPT_SHMCTL \ 187 ((SI_FREEBSD || SI_LINUX_NOT_ANDROID) && SANITIZER_WORDSIZE == 64) 188#define SANITIZER_INTERCEPT_RANDOM_R SI_LINUX_NOT_ANDROID 189#define SANITIZER_INTERCEPT_PTHREAD_ATTR_GET SI_NOT_WINDOWS 190#define SANITIZER_INTERCEPT_PTHREAD_ATTR_GETINHERITSCHED \ 191 SI_FREEBSD || SI_MAC || SI_LINUX_NOT_ANDROID 192#define SANITIZER_INTERCEPT_PTHREAD_ATTR_GETAFFINITY_NP SI_LINUX_NOT_ANDROID 193#define SANITIZER_INTERCEPT_PTHREAD_MUTEXATTR_GETPSHARED SI_NOT_WINDOWS 194#define SANITIZER_INTERCEPT_PTHREAD_MUTEXATTR_GETTYPE SI_NOT_WINDOWS 195#define SANITIZER_INTERCEPT_PTHREAD_MUTEXATTR_GETPROTOCOL \ 196 SI_MAC || SI_LINUX_NOT_ANDROID 197#define SANITIZER_INTERCEPT_PTHREAD_MUTEXATTR_GETPRIOCEILING \ 198 SI_MAC || SI_LINUX_NOT_ANDROID 199#define SANITIZER_INTERCEPT_PTHREAD_MUTEXATTR_GETROBUST SI_LINUX_NOT_ANDROID 200#define SANITIZER_INTERCEPT_PTHREAD_MUTEXATTR_GETROBUST_NP SI_LINUX_NOT_ANDROID 201#define SANITIZER_INTERCEPT_PTHREAD_RWLOCKATTR_GETPSHARED SI_NOT_WINDOWS 202#define SANITIZER_INTERCEPT_PTHREAD_RWLOCKATTR_GETKIND_NP SI_LINUX_NOT_ANDROID 203#define SANITIZER_INTERCEPT_PTHREAD_CONDATTR_GETPSHARED SI_NOT_WINDOWS 204#define SANITIZER_INTERCEPT_PTHREAD_CONDATTR_GETCLOCK SI_LINUX_NOT_ANDROID 205#define SANITIZER_INTERCEPT_PTHREAD_BARRIERATTR_GETPSHARED SI_LINUX_NOT_ANDROID 206#define SANITIZER_INTERCEPT_TMPNAM SI_NOT_WINDOWS 207#define SANITIZER_INTERCEPT_TMPNAM_R SI_LINUX_NOT_ANDROID 208#define SANITIZER_INTERCEPT_TEMPNAM SI_NOT_WINDOWS 209#define SANITIZER_INTERCEPT_SINCOS SI_LINUX 210#define SANITIZER_INTERCEPT_REMQUO SI_NOT_WINDOWS 211#define SANITIZER_INTERCEPT_LGAMMA SI_NOT_WINDOWS 212#define SANITIZER_INTERCEPT_LGAMMA_R SI_FREEBSD || SI_LINUX 213#define SANITIZER_INTERCEPT_LGAMMAL_R SI_LINUX_NOT_ANDROID 214#define SANITIZER_INTERCEPT_DRAND48_R SI_LINUX_NOT_ANDROID 215#define SANITIZER_INTERCEPT_RAND_R \ 216 SI_FREEBSD || SI_MAC || SI_LINUX_NOT_ANDROID 217#define SANITIZER_INTERCEPT_ICONV SI_FREEBSD || SI_LINUX_NOT_ANDROID 218#define SANITIZER_INTERCEPT_TIMES SI_NOT_WINDOWS 219 220// FIXME: getline seems to be available on OSX 10.7 221#define SANITIZER_INTERCEPT_GETLINE SI_FREEBSD || SI_LINUX_NOT_ANDROID 222 223#define SANITIZER_INTERCEPT__EXIT SI_LINUX || SI_FREEBSD || SI_MAC 224 225#define SANITIZER_INTERCEPT_PHTREAD_MUTEX SI_NOT_WINDOWS 226#define SANITIZER_INTERCEPT_PTHREAD_SETNAME_NP \ 227 SI_FREEBSD || SI_LINUX_NOT_ANDROID 228 229#define SANITIZER_INTERCEPT_TLS_GET_ADDR \ 230 SI_FREEBSD || SI_LINUX_NOT_ANDROID 231 232#define SANITIZER_INTERCEPT_LISTXATTR SI_LINUX 233#define SANITIZER_INTERCEPT_GETXATTR SI_LINUX 234#define SANITIZER_INTERCEPT_GETRESID SI_LINUX 235#define SANITIZER_INTERCEPT_GETIFADDRS \ 236 SI_FREEBSD || SI_LINUX_NOT_ANDROID || SI_MAC 237#define SANITIZER_INTERCEPT_IF_INDEXTONAME \ 238 SI_FREEBSD || SI_LINUX_NOT_ANDROID || SI_MAC 239#define SANITIZER_INTERCEPT_CAPGET SI_LINUX_NOT_ANDROID 240#define SANITIZER_INTERCEPT_AEABI_MEM SI_LINUX && defined(__arm__) 241#define SANITIZER_INTERCEPT___BZERO SI_MAC 242#define SANITIZER_INTERCEPT_FTIME !SI_FREEBSD && SI_NOT_WINDOWS 243#define SANITIZER_INTERCEPT_XDR SI_LINUX_NOT_ANDROID 244#define SANITIZER_INTERCEPT_TSEARCH SI_LINUX_NOT_ANDROID || SI_MAC 245#define SANITIZER_INTERCEPT_LIBIO_INTERNALS SI_LINUX_NOT_ANDROID 246#define SANITIZER_INTERCEPT_FOPEN SI_NOT_WINDOWS 247#define SANITIZER_INTERCEPT_FOPEN64 SI_LINUX_NOT_ANDROID 248#define SANITIZER_INTERCEPT_OPEN_MEMSTREAM SI_LINUX_NOT_ANDROID 249#define SANITIZER_INTERCEPT_OBSTACK SI_LINUX_NOT_ANDROID 250#define SANITIZER_INTERCEPT_FFLUSH SI_NOT_WINDOWS 251#define SANITIZER_INTERCEPT_FCLOSE SI_NOT_WINDOWS 252#define SANITIZER_INTERCEPT_DLOPEN_DLCLOSE \ 253 SI_FREEBSD || SI_LINUX_NOT_ANDROID || SI_MAC 254#define SANITIZER_INTERCEPT_GETPASS SI_LINUX_NOT_ANDROID || SI_MAC 255#define SANITIZER_INTERCEPT_TIMERFD SI_LINUX_NOT_ANDROID 256 257#define SANITIZER_INTERCEPT_MLOCKX SI_NOT_WINDOWS 258#define SANITIZER_INTERCEPT_FOPENCOOKIE SI_LINUX_NOT_ANDROID 259#define SANITIZER_INTERCEPT_SEM SI_LINUX || SI_FREEBSD 260#define SANITIZER_INTERCEPT_PTHREAD_SETCANCEL SI_NOT_WINDOWS 261#define SANITIZER_INTERCEPT_MINCORE SI_LINUX 262#define SANITIZER_INTERCEPT_PROCESS_VM_READV SI_LINUX 263#define SANITIZER_INTERCEPT_CTERMID SI_LINUX || SI_MAC || SI_FREEBSD 264#define SANITIZER_INTERCEPT_CTERMID_R SI_MAC || SI_FREEBSD 265 266#define SANITIZER_INTERCEPTOR_HOOKS SI_LINUX 267 268#endif // #ifndef SANITIZER_PLATFORM_INTERCEPTORS_H 269