glibc/posix/spawn_faction_init.c
Ulrich Drepper d77cd295eb Update.
* Makefile (repertoiremaps): Remove variable.
	(distribute): Remove repertoiremaps.
	(install-others): Likewise. Add .gz to charmaps.
	($(inst_i18ndir)/charmaps/%): Install in gzipped format.

2000-09-30  Bruno Haible  <haible@clisp.cons.org>
2000-10-01 19:08:30 +00:00

55 lines
1.7 KiB
C

/* Copyright (C) 2000 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 <errno.h>
#include <spawn.h>
#include <stdlib.h>
#include <string.h>
#include "spawn_int.h"
/* Function used to increase the size of the allocated array. This
function is called from the `add'-functions. */
int
__posix_spawn_file_actions_realloc (posix_spawn_file_actions_t *file_actions)
{
int newalloc = file_actions->__allocated + 8;
void *newmem = realloc (file_actions->__actions,
newalloc * sizeof (struct __spawn_action));
if (newmem == NULL)
/* Not enough memory. */
return ENOMEM;
file_actions->__actions = (struct __spawn_action *) newmem;
file_actions->__allocated = newalloc;
return 0;
}
/* Initialize data structure for file attribute for `spawn' call. */
int
posix_spawn_file_actions_init (posix_spawn_file_actions_t *file_actions)
{
/* Simply clear all the elements. */
memset (file_actions, '\0', sizeof (*file_actions));
return 0;
}