diff options
Diffstat (limited to 'sysdeps/unix/bsd/wait.c')
| -rw-r--r-- | sysdeps/unix/bsd/wait.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/sysdeps/unix/bsd/wait.c b/sysdeps/unix/bsd/wait.c new file mode 100644 index 0000000000..c561c60a81 --- /dev/null +++ b/sysdeps/unix/bsd/wait.c @@ -0,0 +1,32 @@ +/* Copyright (C) 1991-2013 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> + +/* 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 (__WAIT_STATUS_DEFN stat_loc) +{ + return __wait4 (WAIT_ANY, stat_loc, 0, (struct rusage *) NULL); +} + +weak_alias (__libc_wait, __wait) +weak_alias (__libc_wait, wait) |