1204433Sraj#ifndef _UTIL_H 2204433Sraj#define _UTIL_H 3204433Sraj 4204433Sraj/* 5204433Sraj * Copyright 2008 Jon Loeliger, Freescale Semiconductor, Inc. 6204433Sraj * 7204433Sraj * This program is free software; you can redistribute it and/or 8204433Sraj * modify it under the terms of the GNU General Public License as 9204433Sraj * published by the Free Software Foundation; either version 2 of the 10204433Sraj * License, or (at your option) any later version. 11204433Sraj * 12204433Sraj * This program is distributed in the hope that it will be useful, 13204433Sraj * but WITHOUT ANY WARRANTY; without even the implied warranty of 14204433Sraj * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15204433Sraj * General Public License for more details. 16204433Sraj * 17204433Sraj * You should have received a copy of the GNU General Public License 18204433Sraj * along with this program; if not, write to the Free Software 19204433Sraj * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 20204433Sraj * USA 21204433Sraj */ 22204433Sraj 23204433Srajstatic inline void __attribute__((noreturn)) die(char * str, ...) 24204433Sraj{ 25204433Sraj va_list ap; 26204433Sraj 27204433Sraj va_start(ap, str); 28204433Sraj fprintf(stderr, "FATAL ERROR: "); 29204433Sraj vfprintf(stderr, str, ap); 30204433Sraj exit(1); 31204433Sraj} 32204433Sraj 33204433Srajstatic inline void *xmalloc(size_t len) 34204433Sraj{ 35204433Sraj void *new = malloc(len); 36204433Sraj 37204433Sraj if (!new) 38204433Sraj die("malloc() failed\n"); 39204433Sraj 40204433Sraj return new; 41204433Sraj} 42204433Sraj 43204433Srajstatic inline void *xrealloc(void *p, size_t len) 44204433Sraj{ 45204433Sraj void *new = realloc(p, len); 46204433Sraj 47204433Sraj if (!new) 48204433Sraj die("realloc() failed (len=%d)\n", len); 49204433Sraj 50204433Sraj return new; 51204433Sraj} 52204433Sraj 53204433Srajextern char *xstrdup(const char *s); 54204433Sraj 55204433Sraj#endif /* _UTIL_H */ 56