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[glibc.git] / sysdeps / posix / wait.c
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1 /* Copyright (C) 1991, 1995, 1996, 1997 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Library General Public License as
6 published by the Free Software Foundation; either version 2 of the
7 License, or (at your option) any later version.
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 Library General Public License for more details.
14 You should have received a copy of the GNU Library General Public
15 License along with the GNU C Library; see the file COPYING.LIB. If not,
16 write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17 Boston, MA 02111-1307, USA. */
19 #include <sys/wait.h>
22 /* Wait for a child to die. When one does, put its status in *STAT_LOC
23 and return its process ID. For errors, return (pid_t) -1. */
24 __pid_t
25 __libc_wait (__WAIT_STATUS_DEFN stat_loc)
27 return __waitpid (WAIT_ANY, (int *) stat_loc, 0);
30 weak_alias (__libc_wait, __wait)
31 weak_alias (__libc_wait, wait)