Mercurial > gnulib
view lib/spawn_faction_init.c @ 40205:9e8fb35d4032
relocatable-prog: Revert "Use wrapper-free installation on Mac OS X."
* build-aux/install-reloc: Revert change.
* m4/relocatable.m4 (gl_RELOCATABLE_BODY): Likewise.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Mon, 04 Mar 2019 17:25:04 +0100 |
parents | b06060465f09 |
children |
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/* Copyright (C) 2000, 2009-2019 Free Software Foundation, Inc. This file is part of the GNU C Library. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program 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 General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <https://www.gnu.org/licenses/>. */ #include <config.h> /* Specification. */ #include <spawn.h> #include <errno.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; }