13 struct passwd *my_passwd;
14 struct group *my_group;
18 my_passwd = getpwuid (me);
19 if (my_passwd == NULL)
23 printf ("My login name is %s.\n", my_passwd->pw_name);
24 printf ("My uid is %d.\n", (int)(my_passwd->pw_uid));
25 printf ("My home directory is %s.\n", my_passwd->pw_dir);
26 printf ("My default shell is %s.\n", my_passwd->pw_shell);
28 my_group = getgrgid (my_passwd->pw_gid);
33 printf ("My default group is %s (%d).\n",
34 my_group->gr_name, (int)(my_passwd->pw_gid));
35 printf ("The members of this group are:\n");
36 for (members = my_group->gr_mem; *members != NULL; ++members)
37 printf (" %s\n", *members);
41 exit (my_passwd && my_group ? EXIT_SUCCESS : EXIT_FAILURE);