[glibc.git] / sysdeps / generic / wait.c

/* Copyright (C) 1991, 1995, 1996, 1997 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 Library General Public License as
   published by the Free Software Foundation; either version 2 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
   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public
   License along with the GNU C Library; see the file COPYING.LIB.  If not,
   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
   Boston, MA 02111-1307, USA.  */

#include <sys/wait.h>
#include <errno.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
__wait (stat_loc)
     __WAIT_STATUS_DEFN stat_loc;
{
  __set_errno (ENOSYS);
  return -1;
}
stub_warning (wait)

weak_alias (__wait, wait)
#include <stub-tag.h>
Commit	Line	Data
478b92f0 UD	1	/* Copyright (C) 1991, 1995, 1996, 1997 Free Software Foundation, Inc.
478b92f0 UD	2	This file is part of the GNU C Library.
28f540f4	3
478b92f0 UD	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.
28f540f4	8
478b92f0 UD	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.
28f540f4	13
478b92f0 UD	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. */
28f540f4	18
28f540f4 RM	19	#include <sys/wait.h>
	20	#include <errno.h>
	21
	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
c4029823 UD	25	__wait (stat_loc)
c4029823 UD	26	__WAIT_STATUS_DEFN stat_loc;
28f540f4	27	{
c4029823	28	__set_errno (ENOSYS);
28f540f4 RM	29	return -1;
	30	}
	31	stub_warning (wait)
	32
	33	weak_alias (__wait, wait)
f2ea0f5b	34	#include <stub-tag.h>