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ft_calloc.c
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ft_calloc.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_calloc.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: gusgonza <gusgonza@student.42barcel> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/01/31 17:36:09 by gusgonza #+# #+# */
/* Updated: 2024/02/15 20:38:08 by gusgonza ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
void *ft_calloc(size_t nmemb, size_t size)
{
void *ptr;
size_t total_len;
total_len = nmemb * size;
ptr = (char *)malloc(total_len);
if (!ptr)
return (NULL);
ft_bzero(ptr, total_len);
return (ptr);
}
/* //For testing
#include <stdio.h>
int main(void)
{
int *ptr;
size_t nmemb = 5;
size_t size = sizeof(int);
ptr = ft_calloc(nmemb, size);
if (ptr == NULL)
{
printf("Error Failed to allocate memory\n");
return (1);
}
printf("Array contents after memory allocation\n");
for (size_t pos = 0; pos < nmemb; pos++)
printf("%d ", ptr[pos]);
printf("\n");
free(ptr);
return (0);
}
*/