sysdeps/unix/sysv/linux/pidfd_spawn.c

   1 /* pidfd_spawn - Spawn a process and return a PID file descriptor.
   2    Copyright (C) 2023 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, see
  17    <https://www.gnu.org/licenses/>.  */
  18
  19 #include <spawn.h>
  20 #include "spawn_int.h"
  21
  22 int
  23 pidfd_spawn (int *pidfd, const char *path,
  24              const posix_spawn_file_actions_t *file_actions,
  25              const posix_spawnattr_t *attrp, char *const argv[],
  26              char *const envp[])
  27 {
  28   return __spawni (pidfd, path, file_actions, attrp, argv, envp,
  29                    SPAWN_XFLAGS_RET_PIDFD);
  30 }