sysdeps/mach/hurd/xmknod.c

   1 /* Copyright (C) 1991-2024 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3
   4    The GNU C Library is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU Lesser General Public
   6    License as published by the Free Software Foundation; either
   7    version 2.1 of the License, or (at your option) any later version.
   8
   9    The GNU C Library is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12    Lesser General Public License for more details.
  13
  14    You should have received a copy of the GNU Lesser General Public
  15    License along with the GNU C Library; if not, see
  16    <https://www.gnu.org/licenses/>.  */
  17
  18 #include <sys/stat.h>
  19 #include <errno.h>
  20 #include <fcntl.h>
  21 #include <hurd.h>
  22 #include <shlib-compat.h>
  23
  24 #if SHLIB_COMPAT(libc, GLIBC_2_0, GLIBC_2_33)
  25 /* Create a device file named FILE_NAME, with permission and special bits MODE
  26    and device number DEV (which can be constructed from major and minor
  27    device numbers with the `makedev' macro above).  */
  28 int
  29 __xmknod (int vers, const char *file_name, mode_t mode, dev_t *dev)
  30 {
  31   if (vers != _MKNOD_VER)
  32     return __hurd_fail (EINVAL);
  33
  34   return __mknodat (AT_FDCWD, file_name, mode, *dev);
  35 }
  36 #endif