| Denys Vlasenko | 198b02f | 2013-12-31 23:22:36 +0100 | [diff] [blame] | 1 | /* vi: set sw=4 ts=4: */ |
| 2 | /* | ||||
| 3 | * Utility routines. | ||||
| 4 | * | ||||
| 5 | * Copyright (C) 2008 Denys Vlasenko | ||||
| 6 | * | ||||
| 7 | * Licensed under GPLv2, see file LICENSE in this source tree. | ||||
| 8 | */ | ||||
| 9 | |||||
| 10 | //kbuild:lib-y += nuke_str.o | ||||
| 11 | |||||
| 12 | #include "libbb.h" | ||||
| 13 | |||||
| 14 | void FAST_FUNC nuke_str(char *str) | ||||
| 15 | { | ||||
| 16 | if (str) { | ||||
| 17 | while (*str) | ||||
| 18 | *str++ = 0; | ||||
| 19 | /* or: memset(str, 0, strlen(str)); - not as small as above */ | ||||
| 20 | } | ||||
| 21 | } | ||||