mirror of
git://git.suckless.org/slock
synced 2025-01-12 01:39:28 +00:00
20 lines
331 B
C
20 lines
331 B
C
|
/* $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);
|
||
|
|
}
|