New upstream version 4.11.1+dfsg1

src/groups.c

@@ -1,33 +1,10 @@
 /*
- * Copyright (c) 1991 - 1993, Julianne Frances Haugh
- * Copyright (c) 1996 - 2000, Marek Michałkiewicz
- * Copyright (c) 2001 - 2006, Tomasz Kłoczko
- * Copyright (c) 2007 - 2008, Nicolas François
- * All rights reserved.
+ * SPDX-FileCopyrightText: 1991 - 1993, Julianne Frances Haugh
+ * SPDX-FileCopyrightText: 1996 - 2000, Marek Michałkiewicz
+ * SPDX-FileCopyrightText: 2001 - 2006, Tomasz Kłoczko
+ * SPDX-FileCopyrightText: 2007 - 2008, Nicolas François
  *
- * 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. The name of the copyright holders or contributors may not be used to
- *    endorse or promote products derived from this software without
- *    specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
- * HOLDERS OR 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.
+ * SPDX-License-Identifier: BSD-3-Clause
  */
 
 #include <config.h>
@@ -39,11 +16,11 @@
 #include <stdio.h>
 #include "defines.h"
 #include "prototypes.h"
+#include "shadowlog.h"
 /*
  * Global variables
  */
 const char *Prog;
-FILE *shadow_logfd = NULL;
 
 /* local function prototypes */
 static void print_groups (const char *member);
@@ -107,18 +84,12 @@ static void print_groups (const char *member)
  */
 int main (int argc, char **argv)
 {
-#ifdef HAVE_GETGROUPS
 	long sys_ngroups;
 	GETGROUPS_T *groups;
-#else
-	char *logname;
-	char *getlogin ();
-#endif
 
-#ifdef HAVE_GETGROUPS
 	sys_ngroups = sysconf (_SC_NGROUPS_MAX);
 	groups = (GETGROUPS_T *) malloc (sizeof (GETGROUPS_T) * sys_ngroups);
-#endif
+
 	(void) setlocale (LC_ALL, "");
 	(void) bindtextdomain (PACKAGE, LOCALEDIR);
 	(void) textdomain (PACKAGE);
@@ -127,7 +98,8 @@ int main (int argc, char **argv)
 	 * Get the program name so that error messages can use it.
 	 */
 	Prog = Basename (argv[0]);
-	shadow_logfd = stderr;
+	log_set_progname(Prog);
+	log_set_logfd(stderr);
 
 	if (argc == 1) {
 
@@ -136,7 +108,6 @@ int main (int argc, char **argv)
 		 * current user.
 		 */
 
-#ifdef HAVE_GETGROUPS
 		int i;
 		int pri_grp; /* TODO: should be GETGROUPS_T */
 		/*
@@ -195,18 +166,6 @@ int main (int argc, char **argv)
 			}
 		}
 		(void) putchar ('\n');
-#else
-		/*
-		 * This system does not have the getgroups() system call, so
-		 * I must check the groups file directly.
-		 */
-		logname = getlogin ();
-		if (NULL != logname) {
-			print_groups (logname);
-		} else {
-			exit (EXIT_FAILURE);
-		}
-#endif
 	} else {
 
 		/*