/* mpool.h memory pool management * * $Id: mpool.h,v 1.10 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 _MPOOL_H_ #ifdef HAVE_UNISTD_H #include <unistd.h> #endif #include <stdio.h> #include <string.h> #include <ctype.h> #include <signal.h> #include <stdlib.h> #include <assert.h> #include <syslog.h> #include <errno.h> /* Opaque mpool handle */ struct mpool; #define DEFAULT_MPOOL_SIZE 32768 /* Create a new pool -- pass zero for default */ /* 'size' is the size of the first blob of memory that will be allocated */ struct mpool *new_mpool(size_t size); /* Free a pool */ void free_mpool(struct mpool *pool); /* Allocate from a pool */ void *mpool_malloc(struct mpool *pool, size_t size); char *mpool_strdup(struct mpool *pool, const char *str); #endif /* _MPOOL_H_ */