stv0g/eduOS
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

switch to a NetBSD implementation of strstr to get a 3-clause BSD license

Browse source
This commit is contained in:
Stefan Lankes 2014-12-29 00:42:45 +01:00
parent aee7b9de52
commit 0bf9a45722
1 changed files with 10 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

16
libkern/strstr.c
View file

@ -1,3 +1,5 @@
/* $NetBSD: strstr.c,v 1.1 2005/12/20 19:28:52 christos Exp $ */
/*-
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
@ -13,11 +15,7 @@
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
@ -50,11 +48,17 @@
* Find the first occurrence of find in s.
*/
char *
strstr(const char *s, const char *find)
strstr(s, find)
const char *s, *find;
{
char c, sc;
size_t len;
if (BUILTIN_EXPECT(!s, 0))
return NULL;
if (BUILTIN_EXPECT(!find, 0))
return NULL;
if ((c = *find++) != 0) {
len = strlen(find);
do {