sanitizer_platform_interceptors.h revision 251034 
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_LINUX
33# define SI_LINUX 1
34#else
35# define SI_LINUX 0
36#endif
37
38#if SANITIZER_MAC
39# define SI_MAC 1
40#else
41# define SI_MAC 0
42#endif
43
44# define SANITIZER_INTERCEPT_STRCASECMP SI_NOT_WINDOWS
45
46# define SANITIZER_INTERCEPT_READ   SI_NOT_WINDOWS
47# define SANITIZER_INTERCEPT_PREAD  SI_NOT_WINDOWS
48# define SANITIZER_INTERCEPT_WRITE  SI_NOT_WINDOWS
49# define SANITIZER_INTERCEPT_PWRITE SI_NOT_WINDOWS
50
51# define SANITIZER_INTERCEPT_PREAD64 SI_LINUX_NOT_ANDROID
52# define SANITIZER_INTERCEPT_PWRITE64 SI_LINUX_NOT_ANDROID
53# define SANITIZER_INTERCEPT_PRCTL   SI_LINUX
54
55# define SANITIZER_INTERCEPT_LOCALTIME_AND_FRIENDS SI_NOT_WINDOWS
56
57# define SANITIZER_INTERCEPT_SCANF SI_NOT_WINDOWS
58# define SANITIZER_INTERCEPT_ISOC99_SCANF SI_LINUX
59
60# define SANITIZER_INTERCEPT_FREXP 1
61# define SANITIZER_INTERCEPT_FREXPF_FREXPL SI_NOT_WINDOWS
62
63# define SANITIZER_INTERCEPT_GETPWNAM_AND_FRIENDS SI_NOT_WINDOWS
64# define SANITIZER_INTERCEPT_GETPWNAM_R_AND_FRIENDS \
65    SI_MAC || SI_LINUX_NOT_ANDROID
66# define SANITIZER_INTERCEPT_CLOCK_GETTIME SI_LINUX
67# define SANITIZER_INTERCEPT_GETITIMER SI_NOT_WINDOWS
68# define SANITIZER_INTERCEPT_TIME SI_NOT_WINDOWS
69# define SANITIZER_INTERCEPT_GLOB SI_LINUX_NOT_ANDROID
70# define SANITIZER_INTERCEPT_WAIT SI_NOT_WINDOWS
71# define SANITIZER_INTERCEPT_INET SI_NOT_WINDOWS
72# define SANITIZER_INTERCEPT_PTHREAD_GETSCHEDPARAM SI_NOT_WINDOWS
73# define SANITIZER_INTERCEPT_GETADDRINFO SI_NOT_WINDOWS
74# define SANITIZER_INTERCEPT_GETSOCKNAME SI_NOT_WINDOWS
75# define SANITIZER_INTERCEPT_GETHOSTBYNAME SI_NOT_WINDOWS
76# define SANITIZER_INTERCEPT_GETHOSTBYNAME_R SI_LINUX
77# define SANITIZER_INTERCEPT_GETSOCKOPT SI_NOT_WINDOWS
78
79#endif  // #ifndef SANITIZER_PLATFORM_INTERCEPTORS_H
80