Relevant BUGIDs:

Purpose of commit: cleanup

Commit summary:
---------------

2006-06-14  Thorsten Kukuk  <kukuk@thkukuk.de>

        * libpam/pam_handlers.c (extract_modulename): Use _pam_strdup
        instead of strdup.

        * libpam/pam_private.h: Remove _pam_strCMP.
        * libpam/pam_misc.c: Likewise.
        * libpam/pam_handlers.c: Replaced _pam_strCMP with strcasecmp.

1 files changed, 35 insertions, 17 deletions

diff --git a/libpam/pam_misc.c b/libpam/pam_misc.c
index 26590d09..78e317f7 100644
--- a/libpam/pam_misc.c
+++ b/libpam/pam_misc.c
@@ -1,7 +1,38 @@
-/* pam_misc.c -- This is random stuff */
-
-/*
- * $Id$
+/* pam_misc.c -- This is random stuff
+ *
+ * Copyright (c) Andrew G. Morgan <morgan@kernel.org> 2000-2003
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, and the entire permission notice in its entirety,
+ *    including the disclaimer of warranties.
+ * 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. The name of the author may not be used to endorse or promote
+ *    products derived from this software without specific prior
+ *    written permission.
+ *
+ * ALTERNATIVELY, this product may be distributed under the terms of
+ * the GNU Public License, in which case the provisions of the GPL are
+ * required INSTEAD OF the above restrictions.  (This clause is
+ * necessary due to a potential bad interaction between the GPL and
+ * the restrictions contained in a BSD-style copyright.)
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "pam_private.h"
@@ -13,19 +44,6 @@
 #include <syslog.h>
 #include <ctype.h>
 
-/* caseless string comparison: POSIX does not define this.. */
-int _pam_strCMP(const char *s, const char *t)
-{
-    int cf;
-
-    do {
-	cf = tolower(*s) - tolower(*t);
-	++t;
-    } while (!cf && *s++);
-
-    return cf;
-}
-
 char *_pam_StrTok(char *from, const char *format, char **next)
 /*
  * this function is a variant of the standard strtok, it differs in that