root/libutil/checkalloc.c(129.html)

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DEFINITIONS

This source file includes following definitions.
  1. check_malloc
  2. check_calloc
  3. check_realloc
  4. check_strdup

/*
 * Copyright (c) 2006 Tama Communications Corporation
 *
 * This file is part of GNU GLOBAL.
 *
 * 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 <http://www.gnu.org/licenses/>.
 */
#ifdef HAVE_CONFIG_H #include <config.h> #endif #include <stdlib.h> #include <string.h> #include "checkalloc.h" #include "die.h" /* * Functions which allocate memory with check. */
/* * check_malloc: memory allocator */
void * check_malloc(size_t size) { void *p = (void *)malloc(size); if (p == NULL) die("short of memory."); return p; } /* * check_calloc: memory allocator */
void * check_calloc(size_t number, size_t size) { void *p = (void *)calloc(number, size); if (p == NULL) die("short of memory."); return p; } /* * check_realloc: memory allocator */
void * check_realloc(void *area, size_t size) { void *p = (void *)realloc(area, size); if (p == NULL) die("short of memory."); return p; } /* * check_strdup: allocate memory and copy string to it. * * i) string original string * r) allocated memory */
char * check_strdup(const char *string) { char *p = check_malloc(strlen(string) + 1); strcpy(p, string); return p; }

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