/* xmalloc.h -- Allocation package that calls fatal() when out of memory * $Id: xmalloc.h,v 1.25 2003/10/22 18:50:12 rjs3 Exp $ * * Copyright (c) 1998-2003 Carnegie Mellon University. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * 3. The name "Carnegie Mellon University" must not be used to * endorse or promote products derived from this software without * prior written permission. For permission or any other legal * details, please contact * Office of Technology Transfer * Carnegie Mellon University * 5000 Forbes Avenue * Pittsburgh, PA 15213-3890 * (412) 268-4387, fax: (412) 268-7395 * tech-transfer@andrew.cmu.edu * * 4. Redistributions of any form whatsoever must retain the following * acknowledgment: * "This product includes software developed by Computing Services * at Carnegie Mellon University (http://www.cmu.edu/computing/)." * * CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY * AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE * FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. * */ #ifndef INCLUDED_XMALLOC_H #define INCLUDED_XMALLOC_H /* for size_t */ #include <stdio.h> /* for free() */ #include <stdlib.h> extern void *xmalloc (unsigned size); extern void *xzmalloc (unsigned size); extern void *xrealloc (void *ptr, unsigned size); extern char *xstrdup (const char *str); extern char *xstrndup (const char *str, unsigned len); /* handy string manipulation functions */ #ifndef HAVE_STRLCPY extern size_t strlcpy(char *dst, const char *src, size_t len); #endif #ifndef HAVE_STRLCAT extern size_t strlcat(char *dst, const char *src, size_t len); #endif /* Functions using xmalloc.h must provide a function called fatal() conforming to the following: */ extern void fatal(const char *fatal_message, int fatal_code); /* __attribute__ ((noreturn));*/ #endif /* INCLUDED_XMALLOC_H */