Mercurial > illumos > onarm
view usr/src/cmd/cmd-inet/usr.sbin/in.ftpd/strcasestr.c @ 4:1a15d5aaf794
synchronized with onnv_86 (6202) in onnv-gate
author | Koji Uno <koji.uno@sun.com> |
---|---|
date | Mon, 31 Aug 2009 14:38:03 +0900 |
parents | c9caec207d52 |
children |
line wrap: on
line source
#pragma ident "%Z%%M% %I% %E% SMI" /**************************************************************************** Copyright (c) 1999,2000 WU-FTPD Development Group. All rights reserved. Portions Copyright (c) 1980, 1985, 1988, 1989, 1990, 1991, 1993, 1994 The Regents of the University of California. Portions Copyright (c) 1993, 1994 Washington University in Saint Louis. Portions Copyright (c) 1996, 1998 Berkeley Software Design, Inc. Portions Copyright (c) 1989 Massachusetts Institute of Technology. Portions Copyright (c) 1998 Sendmail, Inc. Portions Copyright (c) 1983, 1995, 1996, 1997 Eric P. Allman. Portions Copyright (c) 1997 by Stan Barber. Portions Copyright (c) 1997 by Kent Landfield. Portions Copyright (c) 1991, 1992, 1993, 1994, 1995, 1996, 1997 Free Software Foundation, Inc. Use and distribution of this software and its source code are governed by the terms and conditions of the WU-FTPD Software License ("LICENSE"). If you did not receive a copy of the license, it may be obtained online at http://www.wu-ftpd.org/license.html. $Id: strcasestr.c,v 1.5 2000/07/01 18:36:29 wuftpd Exp $ ****************************************************************************/ #include <string.h> /* * Find the first occurrence of find in s. */ char *strcasestr(register char *s, register char *find) { register char c, sc; register size_t len; if ((c = *find++) != 0) { len = strlen(find); do { do { if ((sc = *s++) == 0) return (NULL); } while (sc != c); } while (strncasecmp(s, find, len) != 0); s--; } return ((char *) s); }