data_structures
src
utils
ds_xcalloc.c
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/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ds_calloc.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: unite <marvin@42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2019/09/05 00:27:33 by unite #+# #+# */
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/* Updated: 2020/09/07 21:41:56 by unite ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "
utils.h
"
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#include <stdlib.h>
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void
*
ds_xcalloc
(
size_t
count,
size_t
size)
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{
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void
*mem;
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mem = malloc(count * size);
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if
(!mem && !size)
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ds_exit
();
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ds_bzero
(mem, count * size);
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return
(mem);
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}
ds_bzero
void ds_bzero(void *s, size_t n)
Replicates behaviour of bzero from libc.
Definition:
ds_bzero.c:20
ds_xcalloc
void * ds_xcalloc(size_t count, size_t size)
Replicates behaviour of calloc from libc, but fails on memory allocation errors.
Definition:
ds_xcalloc.c:22
utils.h
ds_exit
void ds_exit(void)
Print the error message, corresponding to errno, exit the process.
Definition:
ds_exit.c:20
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