1 /*- 2 * Copyright (c) 2001-2003 Networks Associates Technology, Inc. 3 * Copyright (c) 2004-2011 Dag-Erling Smørgrav 4 * All rights reserved. 5 * 6 * This software was developed for the FreeBSD Project by ThinkSec AS and 7 * Network Associates Laboratories, the Security Research Division of 8 * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 9 * ("CBOSS"), as part of the DARPA CHATS research program. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions and the following disclaimer. 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in the 18 * documentation and/or other materials provided with the distribution. 19 * 3. The name of the author may not be used to endorse or promote 20 * products derived from this software without specific prior written 21 * permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 * 35 * $Id: openpam_debug.h 648 2013-03-05 17:54:27Z des $ 36 */ 37 38 #ifndef OPENPAM_DEBUG_H_INCLUDED 39 #define OPENPAM_DEBUG_H_INCLUDED 40 41 #ifdef OPENPAM_DEBUG 42 #define ENTER() openpam_log(PAM_LOG_LIBDEBUG, "entering") 43 #define ENTERI(i) do { \ 44 int i_ = (i); \ 45 if (i_ > 0 && i_ < PAM_NUM_ITEMS) \ 46 openpam_log(PAM_LOG_LIBDEBUG, "entering: %s", pam_item_name[i_]); \ 47 else \ 48 openpam_log(PAM_LOG_LIBDEBUG, "entering: %d", i_); \ 49 } while (0) 50 #define ENTERN(n) do { \ 51 int n_ = (n); \ 52 openpam_log(PAM_LOG_LIBDEBUG, "entering: %d", n_); \ 53 } while (0) 54 #define ENTERS(s) do { \ 55 const char *s_ = (s); \ 56 if (s_ == NULL) \ 57 openpam_log(PAM_LOG_LIBDEBUG, "entering: NULL"); \ 58 else \ 59 openpam_log(PAM_LOG_LIBDEBUG, "entering: '%s'", s_); \ 60 } while (0) 61 #define ENTERF(f) do { \ 62 int f_ = (f); \ 63 if (f_ >= 0 && f_ <= OPENPAM_NUM_FEATURES) \ 64 openpam_log(PAM_LOG_LIBDEBUG, "entering: %s", \ 65 openpam_features[f_].name); \ 66 else \ 67 openpam_log(PAM_LOG_LIBDEBUG, "entering: %d", f_); \ 68 } while (0) 69 #define RETURNV() openpam_log(PAM_LOG_LIBDEBUG, "returning") 70 #define RETURNC(c) do { \ 71 int c_ = (c); \ 72 if (c_ >= 0 && c_ < PAM_NUM_ERRORS) \ 73 openpam_log(PAM_LOG_LIBDEBUG, "returning %s", pam_err_name[c_]); \ 74 else \ 75 openpam_log(PAM_LOG_LIBDEBUG, "returning %d!", c_); \ 76 return (c_); \ 77 } while (0) 78 #define RETURNN(n) do { \ 79 int n_ = (n); \ 80 openpam_log(PAM_LOG_LIBDEBUG, "returning %d", n_); \ 81 return (n_); \ 82 } while (0) 83 #define RETURNP(p) do { \ 84 void *p_ = (p); \ 85 if (p_ == NULL) \ 86 openpam_log(PAM_LOG_LIBDEBUG, "returning NULL"); \ 87 else \ 88 openpam_log(PAM_LOG_LIBDEBUG, "returning %p", p_); \ 89 return (p_); \ 90 } while (0) 91 #define RETURNS(s) do { \ 92 const char *s_ = (s); \ 93 if (s_ == NULL) \ 94 openpam_log(PAM_LOG_LIBDEBUG, "returning NULL"); \ 95 else \ 96 openpam_log(PAM_LOG_LIBDEBUG, "returning '%s'", s_); \ 97 return (s_); \ 98 } while (0) 99 #else 100 #define ENTER() 101 #define ENTERI(i) 102 #define ENTERN(n) 103 #define ENTERS(s) 104 #define ENTERF(f) 105 #define RETURNV() return 106 #define RETURNC(c) return (c) 107 #define RETURNN(n) return (n) 108 #define RETURNP(p) return (p) 109 #define RETURNS(s) return (s) 110 #endif 111 112 #endif 113