| /* |
| * Copyright 2013 Google Inc. |
| * |
| * 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 of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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 __BASE_XALLOC_H__ |
| #define __BASE_XALLOC_H__ |
| |
| #include <stdlib.h> |
| #include <string.h> |
| |
| #include "base/die.h" |
| |
| static inline void *xmalloc_work(size_t size, const char *file, |
| const char *func, int line) |
| { |
| void *ret = malloc(size); |
| if (!ret && size) { |
| die_work(file, func, line, "Failed to malloc %zu bytes.\n", |
| size); |
| } |
| return ret; |
| } |
| #define xmalloc(size) xmalloc_work((size), __FILE__, __FUNCTION__, __LINE__) |
| |
| static inline void *xzalloc_work(size_t size, const char *file, |
| const char *func, int line) |
| { |
| void *ret = xmalloc_work(size, file, func, line); |
| memset(ret, 0, size); |
| return ret; |
| } |
| #define xzalloc(size) xzalloc_work((size), __FILE__, __FUNCTION__, __LINE__) |
| |
| static inline void *xmemalign_work(size_t align, size_t size, const char *file, |
| const char *func, int line) |
| { |
| void *ret = memalign(align, size); |
| if (!ret && size) { |
| die_work(file, func, line, |
| "Failed to memalign %zu bytes with %zu alignment.\n", |
| size, align); |
| } |
| return ret; |
| } |
| #define xmemalign(align, size) \ |
| xmemalign_work((align), (size), __FILE__, __func__, __LINE__) |
| |
| #endif /* __BASE_XALLOC_H__ */ |