syscalls/fstat64.c

   1 /*
   2  * SYSCALL_DEFINE2(fstat64, unsigned long, fd, struct stat64 __user *, statbuf)
   3  *
   4  * On success, zero is returned.
   5  * On error, -1 is returned, and errno is set appropriately.
   6  */
   7 #include "sanitise.h"
   8
   9 struct syscallentry syscall_fstat64 = {
  10         .name = "fstat64",
  11         .num_args = 2,
  12         .arg1name = "fd",
  13         .arg1type = ARG_FD,
  14         .arg2name = "statbuf",
  15         .arg2type = ARG_ADDRESS,
  16         .rettype = RET_ZERO_SUCCESS,
  17         .flags = NEED_ALARM,
  18         .group = GROUP_VFS,
  19 };
  20
  21 /*
  22  * SYSCALL_DEFINE4(fstatat64, int, dfd, const char __user *, filename,
  23         struct stat64 __user *, statbuf, int, flag)
  24  *
  25  * On success, fstatat() returns 0.
  26  * On error, -1 is returned and errno is set to indicate the error.
  27  */
  28
  29 struct syscallentry syscall_fstatat64 = {
  30         .name = "fstatat64",
  31         .num_args = 4,
  32         .arg1name = "dfd",
  33         .arg1type = ARG_FD,
  34         .arg2name = "filename",
  35         .arg2type = ARG_PATHNAME,
  36         .arg3name = "statbuf",
  37         .arg3type = ARG_ADDRESS,
  38         .arg4name = "flag",
  39         .rettype = RET_ZERO_SUCCESS,
  40         .flags = NEED_ALARM,
  41         .group = GROUP_VFS,
  42 };