1 /* Author: Joshua Brindle <jbrindle@tresys.com> 2 * Jason Tang <jtang@tresys.com> 3 * Ivan Gyurdiev <ivg2@cornell.edu> 4 * 5 * Copyright (C) 2005 Tresys Technology, LLC 6 * Copyright (C) 2005 Red Hat Inc. 7 * 8 * This library is free software; you can redistribute it and/or 9 * modify it under the terms of the GNU Lesser General Public 10 * License as published by the Free Software Foundation; either 11 * version 2.1 of the License, or (at your option) any later version. 12 * 13 * This library 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 GNU 16 * Lesser General Public License for more details. 17 * 18 * You should have received a copy of the GNU Lesser General Public 19 * License along with this library; if not, write to the Free Software 20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 21 */ 22 23 #ifndef _SEMANAGE_INTERNAL_DEBUG_H_ 24 #define _SEMANAGE_INTERNAL_DEBUG_H_ 25 26 #include <stdio.h> 27 #include <semanage/debug.h> 28 #include <sepol/debug.h> 29 #include "handle.h" 30 #include "dso.h" 31 32 #define STATUS_SUCCESS 0 33 #define STATUS_ERR -1 34 #define STATUS_NODATA 1 35 36 #define msg_write(handle_arg, level_arg, \ 37 channel_arg, func_arg, ...) do { \ 38 \ 39 if ((handle_arg)->msg_callback) { \ 40 (handle_arg)->msg_fname = func_arg; \ 41 (handle_arg)->msg_channel = channel_arg; \ 42 (handle_arg)->msg_level = level_arg; \ 43 \ 44 (handle_arg)->msg_callback( \ 45 (handle_arg)->msg_callback_arg, \ 46 handle_arg, __VA_ARGS__); \ 47 } \ 48 } while(0) 49 50 #define ERR(handle, ...) \ 51 msg_write(handle, SEMANAGE_MSG_ERR, "libsemanage", \ 52 __FUNCTION__, __VA_ARGS__) 53 54 #define INFO(handle, ...) \ 55 msg_write(handle, SEMANAGE_MSG_INFO, "libsemanage", \ 56 __FUNCTION__, __VA_ARGS__) 57 58 #define WARN(handle, ...) \ 59 msg_write(handle, SEMANAGE_MSG_WARN, "libsemanage", \ 60 __FUNCTION__, __VA_ARGS__) 61 62 #ifdef __GNUC__ 63 __attribute__ ((format(printf, 3, 4))) 64 #endif 65 extern void hidden semanage_msg_default_handler(void *varg, 66 semanage_handle_t * handle, 67 const char *fmt, ...); 68 69 #ifdef __GNUC__ 70 __attribute__ ((format(printf, 3, 4))) 71 #endif 72 extern void hidden semanage_msg_relay_handler(void *varg, 73 sepol_handle_t * handle, 74 const char *fmt, ...); 75 76 hidden_proto(semanage_msg_get_channel) 77 hidden_proto(semanage_msg_get_fname) 78 hidden_proto(semanage_msg_get_level) 79 #endif 80