busybox/libbb/nuke_str.c
Denys Vlasenko 198b02f7dd fix failures found by randomconfig builds
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-12-31 23:22:36 +01:00

22 lines
366 B
C

/* vi: set sw=4 ts=4: */
/*
* Utility routines.
*
* Copyright (C) 2008 Denys Vlasenko
*
* Licensed under GPLv2, see file LICENSE in this source tree.
*/
//kbuild:lib-y += nuke_str.o
#include "libbb.h"
void FAST_FUNC nuke_str(char *str)
{
if (str) {
while (*str)
*str++ = 0;
/* or: memset(str, 0, strlen(str)); - not as small as above */
}
}