55aea9f56c
libsanitizer/ 2015-11-23 Maxim Ostapenko <m.ostapenko@partner.samsung.com> * All source files: Merge from upstream r253555. * configure.tgt: Enable LSan on aarch64-*-linux* targets. Add new dependences for TSan for aarch64-*-linux* targets. * tsan/Makefile.am: Add new source files. * configure: Regenerate. * tsan/Makefile.in: Likewise. From-SVN: r230739
82 lines
3.3 KiB
C++
82 lines
3.3 KiB
C++
//===-- sanitizer_posix.h -------------------------------------------------===//
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file is shared between AddressSanitizer and ThreadSanitizer
|
|
// run-time libraries and declares some useful POSIX-specific functions.
|
|
//===----------------------------------------------------------------------===//
|
|
#ifndef SANITIZER_POSIX_H
|
|
#define SANITIZER_POSIX_H
|
|
|
|
// ----------- ATTENTION -------------
|
|
// This header should NOT include any other headers from sanitizer runtime.
|
|
#include "sanitizer_internal_defs.h"
|
|
|
|
#if !SANITIZER_POSIX
|
|
// Make it hard to accidentally use any of functions declared in this file:
|
|
#error This file should only be included on POSIX
|
|
#endif
|
|
|
|
namespace __sanitizer {
|
|
|
|
// I/O
|
|
// Don't use directly, use __sanitizer::OpenFile() instead.
|
|
uptr internal_open(const char *filename, int flags);
|
|
uptr internal_open(const char *filename, int flags, u32 mode);
|
|
uptr internal_close(fd_t fd);
|
|
|
|
uptr internal_read(fd_t fd, void *buf, uptr count);
|
|
uptr internal_write(fd_t fd, const void *buf, uptr count);
|
|
|
|
// Memory
|
|
uptr internal_mmap(void *addr, uptr length, int prot, int flags,
|
|
int fd, OFF_T offset);
|
|
uptr internal_munmap(void *addr, uptr length);
|
|
int internal_mprotect(void *addr, uptr length, int prot);
|
|
|
|
// OS
|
|
uptr internal_filesize(fd_t fd); // -1 on error.
|
|
uptr internal_stat(const char *path, void *buf);
|
|
uptr internal_lstat(const char *path, void *buf);
|
|
uptr internal_fstat(fd_t fd, void *buf);
|
|
uptr internal_dup2(int oldfd, int newfd);
|
|
uptr internal_readlink(const char *path, char *buf, uptr bufsize);
|
|
uptr internal_unlink(const char *path);
|
|
uptr internal_rename(const char *oldpath, const char *newpath);
|
|
uptr internal_lseek(fd_t fd, OFF_T offset, int whence);
|
|
|
|
uptr internal_ptrace(int request, int pid, void *addr, void *data);
|
|
uptr internal_waitpid(int pid, int *status, int options);
|
|
|
|
int internal_fork();
|
|
|
|
// These functions call appropriate pthread_ functions directly, bypassing
|
|
// the interceptor. They are weak and may not be present in some tools.
|
|
SANITIZER_WEAK_ATTRIBUTE
|
|
int real_pthread_create(void *th, void *attr, void *(*callback)(void *),
|
|
void *param);
|
|
SANITIZER_WEAK_ATTRIBUTE
|
|
int real_pthread_join(void *th, void **ret);
|
|
|
|
#define DEFINE_REAL_PTHREAD_FUNCTIONS \
|
|
namespace __sanitizer { \
|
|
int real_pthread_create(void *th, void *attr, void *(*callback)(void *), \
|
|
void *param) { \
|
|
return REAL(pthread_create)(th, attr, callback, param); \
|
|
} \
|
|
int real_pthread_join(void *th, void **ret) { \
|
|
return REAL(pthread_join(th, ret)); \
|
|
} \
|
|
} // namespace __sanitizer
|
|
|
|
int my_pthread_attr_getstack(void *attr, void **addr, uptr *size);
|
|
|
|
int internal_sigaction(int signum, const void *act, void *oldact);
|
|
|
|
} // namespace __sanitizer
|
|
|
|
#endif // SANITIZER_POSIX_H
|