move from sia.c

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@5680 ec53bebd-3082-4978-b11e-865c3cabbd6b
1999-03-21 17:07:02 +00:00
parent 06681902f4
commit 88903e5147
1 changed files with 78 additions and 0 deletions
--- a/lib/auth/sia/posix_getpw.c
+++ b/lib/auth/sia/posix_getpw.c
@@ -0,0 +1,78 @@
+/*
+ * Copyright (c) 1999 Kungliga Tekniska H<>gskolan
+ * (Royal Institute of Technology, Stockholm, Sweden). 
+ * 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, this list of conditions and the following disclaimer. 
+ *
+ * 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. Neither the name of KTH nor the names of its contributors may be
+ *    used to endorse or promote products derived from this software without
+ *    specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY KTH AND ITS CONTRIBUTORS ``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 KTH OR ITS CONTRIBUTORS 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 "sia_locl.h"
+
+RCSID("$Id$");
+
+#ifndef POSIX_GETPWNAM_R
+/* 
+ * These functions translate from the old Digital UNIX 3.x interface
+ * to POSIX.1c.
+ */
+
+int
+posix_getpwnam_r(const char *name, struct passwd *pwd, 
+		 char *buffer, int len, struct passwd **result)
+{
+    int ret = getpwnam_r(name, pwd, buffer, len);
+    if(ret == 0)
+	*result = pwd;
+    else{
+	*result = NULL;
+	ret = _Geterrno();
+	if(ret == 0){
+	    ret = ERANGE;
+	    _Seterrno(ret);
+	}
+    }
+    return ret;
+}
+
+int
+posix_getpwuid_r(uid_t uid, struct passwd *pwd, 
+		 char *buffer, int len, struct passwd **result)
+{
+    int ret = getpwuid_r(uid, pwd, buffer, len);
+    if(ret == 0)
+	*result = pwd;
+    else{
+	*result = NULL;
+	ret = _Geterrno();
+	if(ret == 0){
+	    ret = ERANGE;
+	    _Seterrno(ret);
+	}
+    }
+    return ret;
+}
+#endif /* POSIX_GETPWNAM_R */