diff options
Diffstat (limited to 'REORG.TODO/sysdeps/mach/hurd/getppid.c')
-rw-r--r-- | REORG.TODO/sysdeps/mach/hurd/getppid.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/mach/hurd/getppid.c b/REORG.TODO/sysdeps/mach/hurd/getppid.c new file mode 100644 index 0000000000..982082a278 --- /dev/null +++ b/REORG.TODO/sysdeps/mach/hurd/getppid.c @@ -0,0 +1,32 @@ +/* Copyright (C) 1991-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <errno.h> +#include <unistd.h> +#include <sys/types.h> +#include <hurd.h> + + +/* Get the parent process ID of the calling process. */ +pid_t +__getppid (void) +{ + /* Assumes atomic word fetch and store, so doesn't lock _hurd_pid_lock. */ + return _hurd_ppid; +} + +weak_alias (__getppid, getppid) |