calloc.c File Reference

#include <stdbool.h>
#include <stdlib.h>
#include <string.h>

Include dependency graph for calloc.c:

Macros
#define	MUL_NO_OVERFLOW   (1UL << (sizeof(size_t) * 4))

Functions
void *	calloc (size_t num, size_t size)
	Allocates memory for an array of given number objects of size and initializes all bytes in the allocated storage to zero. More...

Macro Definition Documentation

MUL_NO_OVERFLOW

#define MUL_NO_OVERFLOW   (1UL << (sizeof(size_t) * 4))

Function Documentation

calloc()

void* calloc	(	size_t	num,
		size_t	size
	)

Allocates memory for an array of given number objects of size and initializes all bytes in the allocated storage to zero.

Allocates memory for an array of num objects of size size and initializes all bytes in the allocated storage to zero.

Parameters

num	number of objects
size	size of the array

Returns

(None)

References malloc(), memset(), MUL_NO_OVERFLOW, NULL, and SIZE_MAX.

Referenced by calloc_test(), and t_choose().

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