Add zalloc(size_t) allocator function

Same as calloc(1, len).
dev
Peter Hutterer 11 years ago committed by Kristian Høgsberg
parent 214e9ce6ff
commit b1bc4a68b0
  1. 42
      shared/zalloc.h
  2. 1
      src/Makefile.am
  3. 1
      src/compositor.h

@ -0,0 +1,42 @@
/*
* Copyright © 2013 Red Hat, Inc.
*
* Permission to use, copy, modify, distribute, and sell this software and
* its documentation for any purpose is hereby granted without fee, provided
* that the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of the copyright holders not be used in
* advertising or publicity pertaining to distribution of the software
* without specific, written prior permission. The copyright holders make
* no representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
* SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS 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 WESTON_ZALLOC_H
#define WESTON_ZALLOC_H
#ifdef __cplusplus
extern "C" {
#endif
#include <stdlib.h>
static inline void *
zalloc(size_t size)
{
return calloc(1, size);
}
#ifdef __cplusplus
}
#endif
#endif /* WESTON_ZALLOC_H */

@ -46,6 +46,7 @@ weston_SOURCES = \
pixman-renderer.h \
../shared/matrix.c \
../shared/matrix.h \
../shared/zalloc.h \
weston-launch.h \
weston-egl-ext.h

@ -37,6 +37,7 @@ extern "C" {
#include "version.h"
#include "matrix.h"
#include "config-parser.h"
#include "zalloc.h"
#ifndef MIN
#define MIN(x,y) (((x) < (y)) ? (x) : (y))

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