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(__strnlen): Merge in a change from GNU libc.

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This commit is contained in:
Jim Meyering 2001-02-17 16:53:33 +00:00
parent d81e0e6f97
commit ff7797f6e2
1 changed files with 2 additions and 2 deletions
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4
lib/strnlen.c
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@ -1,5 +1,5 @@
/* Find the length of STRING, but scan at most MAXLEN characters.
Copyright (C) 1996, 1997, 1998, 2000 Free Software Foundation, Inc.
Copyright (C) 1996, 1997, 1998, 2000, 2001 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
@ -51,7 +51,7 @@ size_t
__strnlen (const char *string, size_t maxlen)
{
const char *end = memchr (string, '\0', maxlen);
return end ? end - string : maxlen;
return end ? (size_t) (end - string) : maxlen;
}
#ifdef weak_alias
weak_alias (__strnlen, strnlen)