X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/25ff04417e4b4fa0aeb44e0b1576a01021aa1650..4fd842f98df4970f6e49a0365dbed60774e56c09:/getgroups.c

diff --git a/getgroups.c b/getgroups.c
index 6b4259d7..fa014f42 100644
--- a/getgroups.c
+++ b/getgroups.c
@@ -1,28 +1,22 @@
 /*
- * Copyright (C) 2002 by Martin Pool
- * 
+ * Print out the gids of all groups for the current user.  This is like
+ * `id -G` on Linux, but it's too hard to find a portable equivalent.
+ *
+ * Copyright (C) 2002 Martin Pool
+ * Copyright (C) 2003-2007 Wayne Davison
+ *
  * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- * 
+ * it under the terms of the GNU General Public License version 3 as
+ * published by the Free Software Foundation.
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/**
- * @file getgroups.c
  *
- * Print out the gids of all groups for the current user.  This is
- * like `id -G` on Linux, but it's too hard to find a portable
- * equivalent.
- **/
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, visit the http://fsf.org website.
+ */
 
 #include "rsync.h"
 
@@ -34,7 +28,7 @@ main(UNUSED(int argc), UNUSED(char *argv[]))
 	gid_t gid = MY_GID();
 	int gid_in_list = 0;
 
-#if HAVE_GETGROUPS
+#ifdef HAVE_GETGROUPS
 	if ((n = getgroups(0, NULL)) < 0) {
 		perror("getgroups");
 		return 1;
@@ -49,7 +43,7 @@ main(UNUSED(int argc), UNUSED(char *argv[]))
 		exit(1);
 	}
 
-#if HAVE_GETGROUPS
+#ifdef HAVE_GETGROUPS
 	if (n > 0)
 		n = getgroups(n, list);
 #endif
@@ -63,6 +57,6 @@ main(UNUSED(int argc), UNUSED(char *argv[]))
 	if (!gid_in_list)
 		printf("%lu", (unsigned long)gid);
 	printf("\n");
-		
+
 	return 0;
 }