native_client_sdk/src/libraries/nacl_io/kernel_wrap_real.h

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef LIBRARIES_NACL_IO_KERNEL_WRAP_REAL_H_
   6 #define LIBRARIES_NACL_IO_KERNEL_WRAP_REAL_H_
   7
   8 #include "nacl_io/osstat.h"
   9 #include "nacl_io/ostypes.h"
  10 #include "sdk_util/macros.h"
  11
  12 EXTERN_C_BEGIN
  13
  14 /* NOTE: We do not use off_t because it may be 32 or 64 bit */
  15 int _real_close(int fd);
  16 void _real_exit(int status);
  17 int _real_fstat(int fd, struct stat* buf);
  18 int _real_getdents(int fd, void* nacl_buf, size_t nacl_count, size_t* nread);
  19 int _real_isatty(int fd, int* result);
  20 int _real_lseek(int fd, int64_t offset, int whence, int64_t* new_offset);
  21 int _real_mkdir(const char* pathname, mode_t mode);
  22 int _real_mmap(void** addr,
  23                size_t length,
  24                int prot,
  25                int flags,
  26                int fd,
  27                int64_t offset);
  28 int _real_munmap(void* addr, size_t length);
  29 int _real_open(const char* pathname, int oflag, mode_t mode, int* newfd);
  30 int _real_open_resource(const char* file, int* fd);
  31 int _real_read(int fd, void* buf, size_t count, size_t* nread);
  32 int _real_rmdir(const char* pathname);
  33 int _real_write(int fd, const void* buf, size_t count, size_t* nwrote);
  34 int _real_getcwd(char* pathname, size_t len);
  35
  36 EXTERN_C_END
  37
  38 #endif  // LIBRARIES_NACL_IO_KERNEL_WRAP_REAL_H_