[unix-history] / usr / src / lib / libc / stdlib / calloc.c

#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "@(#)calloc.c	5.2 (Berkeley) %G%";
#endif LIBC_SCCS and not lint

/*
 * Calloc - allocate and clear memory block
 */
char *
calloc(num, size)
	register unsigned num, size;
{
	extern char *malloc();
	register char *p;

	size *= num;
	if (p = malloc(size))
		bzero(p, size);
	return (p);
}

cfree(p, num, size)
	char *p;
	unsigned num;
	unsigned size;
{
	free(p);
}
Commit	Line	Data
2ce81398 DS	1	#if defined(LIBC_SCCS) && !defined(lint)
	2	static char sccsid[] = "@(#)calloc.c 5.2 (Berkeley) %G%";
	3	#endif LIBC_SCCS and not lint
18a0be3d	4
c488b005 S	5	/*
	6	* Calloc - allocate and clear memory block
	7	*/
18a0be3d BJ	8	char *
18a0be3d BJ	9	calloc(num, size)
c488b005	10	register unsigned num, size;
18a0be3d	11	{
c488b005 S	12	extern char *malloc();
c488b005 S	13	register char *p;
18a0be3d	14
c488b005 S	15	size *= num;
	16	if (p = malloc(size))
	17	bzero(p, size);
	18	return (p);
18a0be3d BJ	19	}
	20
	21	cfree(p, num, size)
c488b005 S	22	char *p;
	23	unsigned num;
	24	unsigned size;
18a0be3d BJ	25	{
	26	free(p);
	27	}