Differential D10335 Diff 27273 contrib/lib9p/lib9p_impl.h

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contrib/lib9p/lib9p_impl.h

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				/*
				* Copyright 2016 Jakub Klama <jceel@FreeBSD.org>
				* All rights reserved
				*
				* Redistribution and use in source and binary forms, with or without
				* modification, are permitted providing 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.
				*
				* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
				* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
				* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
				* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
				* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
				* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
				* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
				* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
				* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
				* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
				* POSSIBILITY OF SUCH DAMAGE.
				*
				*/

				#ifndef LIB9P_LIB9P_IMPL_H
				#define LIB9P_LIB9P_IMPL_H

				#include <stdio.h>
				#include <stdlib.h>

				#ifndef _KERNEL
				static inline void *
				l9p_malloc(size_t size)
				{
				void *r = malloc(size);

				if (r == NULL) {
				fprintf(stderr, "cannot allocate %zd bytes: out of memory\n",
				size);
				abort();
				}

				return (r);
				}

				static inline void *
				l9p_calloc(size_t n, size_t size)
				{
				void *r = calloc(n, size);

				if (r == NULL) {
				fprintf(stderr, "cannot allocate %zd bytes: out of memory\n",
				n * size);
				abort();
				}

				return (r);
				}

				static inline void *
				l9p_realloc(void *ptr, size_t newsize)
				{
				void *r = realloc(ptr, newsize);

				if (r == NULL) {
				fprintf(stderr, "cannot allocate %zd bytes: out of memory\n",
				newsize);
				abort();
				}

				return (r);
				}
				#endif /* _KERNEL */

				#endif /* LIB9P_LIB9P_IMPL_H */