4 PAM initialization routine for vlock, the VT locking program for linux.
6 Copyright (C) 2002, 2005 Dmitry V. Levin <ldv@altlinux.org>
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
29 #include <security/pam_misc.h>
34 static struct pam_conv conv = {
40 init_pam (const char *username, const char *tty, int log)
42 pam_handle_t *pamh = 0;
43 int rc = pam_start ("vlock", username, &conv, &pamh);
45 if (rc != PAM_SUCCESS)
47 /* pam_strerror is not available atm. */
49 syslog (LOG_WARNING, "pam_start failed: %m");
51 error (EXIT_SUCCESS, errno, "pam_start");
55 rc = pam_set_item (pamh, PAM_TTY, tty);
56 if (rc != PAM_SUCCESS)
59 syslog (LOG_WARNING, "pam_set_item: %s",
60 pam_strerror (pamh, rc));
62 error (EXIT_SUCCESS, 0, "pam_set_item: %s",
63 pam_strerror (pamh, rc));