syscalls/fchmod.c

   1 /*
   2  * SYSCALL_DEFINE2(fchmod, unsigned int, fd, mode_t, mode)
   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_fchmod = {
  10         .name = "fchmod",
  11         .num_args = 2,
  12         .arg1name = "fd",
  13         .arg1type = ARG_FD,
  14         .arg2name = "mode",
  15         .arg2type = ARG_MODE_T,
  16         .rettype = RET_ZERO_SUCCESS,
  17         .flags = NEED_ALARM,
  18         .group = GROUP_VFS,
  19 };
  20
  21
  22 /*
  23  * SYSCALL_DEFINE3(fchmodat, int, dfd, const char __user *, filename, mode_t, mode)
  24  *
  25  * On success, fchmodat() returns 0.
  26  * On error, -1 is returned and errno is set to indicate the error.
  27  */
  28
  29 struct syscallentry syscall_fchmodat = {
  30         .name = "fchmodat",
  31         .num_args = 3,
  32         .arg1name = "dfd",
  33         .arg1type = ARG_FD,
  34         .arg2name = "filename",
  35         .arg2type = ARG_PATHNAME,
  36         .arg3name = "mode",
  37         .arg3type = ARG_MODE_T,
  38         .rettype = RET_ZERO_SUCCESS,
  39         .flags = NEED_ALARM,
  40         .group = GROUP_VFS,
  41 };