[TinyLogin] addgroup --system

[Philip Blundell]

This patch makes addgroup accept (and ignore) the --system argument, for
compatibility with other implementations.

Thanks

p.

-------------- next part --------------
Index: addgroup.c
===================================================================
RCS file: /var/cvs/tinylogin/addgroup.c,v
retrieving revision 1.23
diff -u -r1.23 addgroup.c
--- a/addgroup.c	9 Jan 2003 18:43:29 -0000	1.23
+++ b/addgroup.c	7 Jun 2004 17:25:14 -0000
@@ -31,6 +31,7 @@
 #include <sys/stat.h>
 #include <sys/types.h>
 #include <unistd.h>
+#include <getopt.h>
 #include "tinylogin.h"
 
 #define GROUP_FILE      "/etc/group"
@@ -124,6 +125,11 @@
 	return 0;
 }
 
+static struct option long_options[] = {
+  { "system",		0, NULL, 'S' },
+  { 0,			0, 0, 0 }
+};
+
 /*
  * addgroup will take a login_name as its first parameter.
  *
@@ -136,14 +142,19 @@
 	int opt;
 	char *group;
 	char *user;
+	int option_index = -1;
 	gid_t gid = 0;
+	int system = 0;
 
 	/* get remaining args */
-	while ((opt = getopt (argc, argv, "g:")) != -1) {
+	while ((opt = getopt_long (argc, argv, "g:S", long_options, &option_index)) != -1) {
 		switch (opt) {
 			case 'g':
 				gid = strtol(optarg, NULL, 10);
 				break;
+			case 'S':
+				system = 1;
+				break;
 			default:
 				show_usage();
 				break;