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/*
* Copyright (c) 2014-2016 Hayaki Saito
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include <stdlib.h>
#include "config.h"
#if HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif /* HAVE_SYS_TYPES_H */
#if HAVE_ERRNO_H
#include <errno.h>
#endif /* HAVE_ERRNO_H */
#if HAVE_MEMORY_H
#include <memory.h>
#endif /* HAVE_MEMORY_H */
#if !HAVE_MALLOC
#undef malloc
void *
rpl_malloc(size_t n)
{
if(n == 0) {
n = 1;
}
return (void *)malloc(n);
}
#endif /* !HAVE_MALLOC */
#if !HAVE_REALLOC
#undef realloc
void *
rpl_realloc(void *p, size_t n)
{
if (n == 0) {
n = 1;
}
if (p == 0) {
return malloc(n);
}
return (void *)realloc(p, n);
}
#endif /* !HAVE_REALLOC */
#if 0
int
rpl_posix_memalign(void **memptr, size_t alignment, size_t size)
{
#if HAVE_POSIX_MEMALIGN
return posix_memalign(memptr, alignment, size);
#elif HAVE_ALIGNED_ALLOC
*memptr = aligned_alloc(alignment, size);
return *memptr ? 0: ENOMEM;
#elif HAVE_MEMALIGN
*memptr = memalign(alignment, size);
return *memptr ? 0: ENOMEM;
#elif HAVE__ALIGNED_MALLOC
return _aligned_malloc(size, alignment);
#else
# error
#endif /* _MSC_VER */
}
#endif
/* emacs Local Variables: */
/* emacs mode: c */
/* emacs tab-width: 4 */
/* emacs indent-tabs-mode: nil */
/* emacs c-basic-offset: 4 */
/* emacs End: */
/* vim: set expandtab ts=4 sts=4 sw=4 : */
/* EOF */
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