~kris/suckless

slock

ref: e1a42edb2b515a6b322b37246f098a7c26958080 slock/explicit_bzero.c -rw-r--r-- 331 bytes
e1a42edb — bakkeby Visual unlock - adding command line argument to help output and correcting typo ref. #14 8 months ago 
                                                                                
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19

/*	$OpenBSD: explicit_bzero.c,v 1.3 2014/06/21 02:34:26 matthew Exp $ */
/*
 * Public domain.
 * Written by Matthew Dempsky.
 */

#include <string.h>

__attribute__((weak)) void
__explicit_bzero_hook(void *buf, size_t len)
{
}

void
explicit_bzero(void *buf, size_t len)
{
	memset(buf, 0, len);
	__explicit_bzero_hook(buf, len);
}