diff options
Diffstat (limited to 'REORG.TODO/sysdeps/unix/sysv/linux/wait.c')
-rw-r--r-- | REORG.TODO/sysdeps/unix/sysv/linux/wait.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/unix/sysv/linux/wait.c b/REORG.TODO/sysdeps/unix/sysv/linux/wait.c new file mode 100644 index 0000000000..da59b9232e --- /dev/null +++ b/REORG.TODO/sysdeps/unix/sysv/linux/wait.c @@ -0,0 +1,35 @@ +/* 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 <sys/wait.h> +#include <errno.h> +#include <sys/resource.h> +#include <stddef.h> +#include <sysdep-cancel.h> + +/* Wait for a child to die. When one does, put its status in *STAT_LOC + and return its process ID. For errors, return (pid_t) -1. */ +pid_t +__libc_wait (int *stat_loc) +{ + pid_t result = SYSCALL_CANCEL (wait4, WAIT_ANY, stat_loc, 0, + (struct rusage *) NULL); + return result; +} + +weak_alias (__libc_wait, __wait) +weak_alias (__libc_wait, wait) |