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/* 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 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 <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; } |