diff options
Diffstat (limited to 'string')
| -rw-r--r-- | string/string.h | 1 | ||||
| -rw-r--r-- | string/strnlen.c | 5 |
2 files changed, 4 insertions, 2 deletions
diff --git a/string/string.h b/string/string.h index b8c33b00b1..15491f8629 100644 --- a/string/string.h +++ b/string/string.h @@ -198,6 +198,7 @@ extern size_t strlen __P ((__const char *__s)); #ifdef __USE_GNU /* Find the length of STRING, but scan at most MAXLEN characters. If no '\0' terminator is found in that many characters, return MAXLEN. */ +extern size_t __strnlen __P ((__const char *__string, size_t __maxlen)); extern size_t strnlen __P ((__const char *__string, size_t __maxlen)); #endif diff --git a/string/strnlen.c b/string/strnlen.c index ab95d17096..17b1193f0b 100644 --- a/string/strnlen.c +++ b/string/strnlen.c @@ -1,5 +1,5 @@ /* Find the length of STRING, but scan at most MAXLEN characters. - Copyright (C) 1996, 1997 Free Software Foundation, Inc. + Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -23,8 +23,9 @@ If no '\0' terminator is found in that many characters, return MAXLEN. */ size_t -strnlen (const char *string, size_t maxlen) +__strnlen (const char *string, size_t maxlen) { const char *end = memchr (string, '\0', maxlen); return end ? end - string : maxlen; } +weak_alias (__strnlen, strnlen) |