1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause 3 * 4 * Copyright 1998 Juniper Networks, Inc. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 */ 28 29 #ifndef PAM_MOD_MISC_H 30 #define PAM_MOD_MISC_H 31 32 #include <sys/cdefs.h> 33 34 /* 35 * Common option names 36 */ 37 #define PAM_OPT_NULLOK "nullok" 38 #define PAM_OPT_EMPTYOK "emptyok" 39 #define PAM_OPT_AUTH_AS_SELF "auth_as_self" 40 #define PAM_OPT_ECHO_PASS "echo_pass" 41 #define PAM_OPT_DEBUG "debug" 42 43 #define PAM_LOG(...) \ 44 openpam_log(PAM_LOG_DEBUG, __VA_ARGS__) 45 46 #define PAM_RETURN(arg) \ 47 return (arg) 48 49 #define PAM_VERBOSE_ERROR(...) \ 50 do { \ 51 if (!(flags & PAM_SILENT) && \ 52 !openpam_get_option(pamh, "no_warn")) \ 53 pam_error(pamh, __VA_ARGS__); \ 54 } while (0); 55 56 #endif 57