From 6e6ffe831d523bc126a81c8d7f96f6ef92b118c1 Mon Sep 17 00:00:00 2001
From: roland <roland>
Date: Mon, 15 Jul 1991 21:33:30 +0000
Subject: [PATCH] Initial revision

---
 grp/testgrp.c | 41 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 grp/testgrp.c

diff --git a/grp/testgrp.c b/grp/testgrp.c
new file mode 100644
index 0000000000..56d240b067
--- /dev/null
+++ b/grp/testgrp.c
@@ -0,0 +1,41 @@
+#include <ansidecl.h>
+#include <grp.h>
+#include <pwd.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include <stdlib.h>
+
+void main (void)
+{
+  uid_t me;
+  struct passwd *my_passwd;
+  struct group *my_group;
+  char **members;
+
+  me = getuid ();
+  my_passwd = getpwuid (me);
+
+  printf ("My login name is %s.\n", my_passwd->pw_name);
+  printf ("My uid is %d.\n", (int)(my_passwd->pw_uid));
+  printf ("My home directory is %s.\n", my_passwd->pw_dir);
+  printf ("My default shell is %s.\n", my_passwd->pw_shell);
+
+  my_group = getgrgid (my_passwd->pw_gid);
+  if (!my_group) {
+    printf ("Couldn't find out about group %d.\n", (int)(my_passwd->pw_gid));
+    exit (EXIT_FAILURE);
+    }
+
+  printf ("My default group is %s (%d).\n",
+	  my_group->gr_name, (int)(my_passwd->pw_gid));
+  printf ("The members of this group are:\n");
+  members = my_group->gr_mem;
+  while (members) {
+    printf ("  %s\n", *(members));
+    members++;
+    }
+  exit (EXIT_SUCCESS);
+}
+
+
+
-- 
2.11.0