pam_vinfo.c revision 91684
1/*- 2 * Copyright (c) 2002 Networks Associates Technologies, Inc. 3 * All rights reserved. 4 * 5 * This software was developed for the FreeBSD Project by ThinkSec AS and 6 * NAI Labs, the Security Research Division of Network Associates, Inc. 7 * under DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the 8 * DARPA CHATS research program. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 3. The name of the author may not be used to endorse or promote 19 * products derived from this software without specific prior written 20 * permission. 21 * 22 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32 * SUCH DAMAGE. 33 * 34 * $P4: //depot/projects/openpam/lib/pam_vinfo.c#4 $ 35 */ 36 37#include <stdarg.h> 38#include <stdlib.h> 39 40#include <security/pam_appl.h> 41#include <security/openpam.h> 42 43/* 44 * OpenPAM extension 45 * 46 * Display an information message 47 */ 48 49int 50pam_vinfo(pam_handle_t *pamh, 51 const char *fmt, 52 va_list ap) 53{ 54 char *rsp; 55 int r; 56 57 r = pam_vprompt(pamh, PAM_TEXT_INFO, &rsp, fmt, ap); 58 free(rsp); /* ignore response */ 59 return (r); 60} 61 62/* 63 * Error codes: 64 * 65 * !PAM_SYMBOL_ERR 66 * PAM_SYSTEM_ERR 67 * PAM_BUF_ERR 68 * PAM_CONV_ERR 69 */ 70 71/** 72 * The =pam_vinfo function passes its arguments to =pam_vprompt with a 73 * style argument of =PAM_TEXT_INFO, and discards the response. 74 * 75 * >pam_info 76 * >pam_verror 77 */ 78