diff options
Diffstat (limited to 'grp')
| -rw-r--r-- | grp/testgrp.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/grp/testgrp.c b/grp/testgrp.c index 109d1a4..3fac6b9 100644 --- a/grp/testgrp.c +++ b/grp/testgrp.c @@ -1,4 +1,3 @@ -#include <ansidecl.h> #include <grp.h> #include <pwd.h> #include <sys/types.h> @@ -7,7 +6,7 @@ #include <stdio.h> int -DEFUN_VOID(main) +main (int argc, char *argv[]) { uid_t me; struct passwd *my_passwd; @@ -17,7 +16,7 @@ DEFUN_VOID(main) me = getuid (); my_passwd = getpwuid (me); if (my_passwd == NULL) - perror ("getpwuid"); + printf ("Cannot find user entry for UID %d\n", me); else { printf ("My login name is %s.\n", my_passwd->pw_name); @@ -27,7 +26,7 @@ DEFUN_VOID(main) my_group = getgrgid (my_passwd->pw_gid); if (my_group == NULL) - perror ("getgrgid"); + printf ("No data for group %d found\n", my_passwd->pw_gid); else { printf ("My default group is %s (%d).\n", @@ -40,6 +39,3 @@ DEFUN_VOID(main) exit (my_passwd && my_group ? EXIT_SUCCESS : EXIT_FAILURE); } - - - |