diff options
Diffstat (limited to 'id.c')
-rw-r--r-- | id.c | 97 |
1 files changed, 0 insertions, 97 deletions
@@ -1,97 +0,0 @@ -/* vi: set sw=4 ts=4: */ -/* - * Mini id implementation for busybox - * - * Copyright (C) 2000 by Randolph Chung <tausq@debian.org> - * - * 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. - * - * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - */ - -#include "busybox.h" -#include <stdio.h> -#include <unistd.h> -#include <getopt.h> -#include <string.h> -#include <sys/types.h> - -extern int id_main(int argc, char **argv) -{ - int no_user = 0, no_group = 0, print_real = 0; - int name_not_number = 0; - char user[9], group[9]; - long gid; - long pwnam, grnam; - int opt; - - gid = 0; - - while ((opt = getopt(argc, argv, "ugrn")) > 0) { - switch (opt) { - case 'u': - no_group++; - break; - case 'g': - no_user++; - break; - case 'r': - print_real++; - break; - case 'n': - name_not_number++; - break; - default: - show_usage(); - } - } - - if (no_user && no_group) show_usage(); - - if (argv[optind] == NULL) { - if (print_real) { - my_getpwuid(user, getuid()); - my_getgrgid(group, getgid()); - } else { - my_getpwuid(user, geteuid()); - my_getgrgid(group, getegid()); - } - } else { - strncpy(user, argv[optind], 8); - user[8] = '\0'; - gid = my_getpwnamegid(user); - my_getgrgid(group, gid); - } - - pwnam=my_getpwnam(user); - grnam=my_getgrnam(group); - - if (no_group) { - if(name_not_number && user) - puts(user); - else - printf("%ld\n", pwnam); - } else if (no_user) { - if(name_not_number && group) - puts(group); - else - printf("%ld\n", grnam); - } else { - printf("uid=%ld(%s) gid=%ld(%s)\n", pwnam, user, grnam, group); - } - return(0); -} - - -/* END CODE */ |