diff options
Diffstat (limited to 'lib/libc/string/explicit_bzero.c')
-rw-r--r-- | lib/libc/string/explicit_bzero.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/lib/libc/string/explicit_bzero.c b/lib/libc/string/explicit_bzero.c new file mode 100644 index 0000000..a7811b0 --- /dev/null +++ b/lib/libc/string/explicit_bzero.c @@ -0,0 +1,22 @@ +/* $OpenBSD: explicit_bzero.c,v 1.3 2014/06/21 02:34:26 matthew Exp $ */ +/* + * Public domain. + * Written by Matthew Dempsky. + */ + +#include <sys/cdefs.h> +__FBSDID("$FreeBSD$"); + +#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); +} |