]>
git.ipfire.org Git - people/ms/libloc.git/blob - src/loc/private.h
abfa59db32e9216de557e094b710c8cc98047a86
2 libloc - A library to determine the location of someone on the Internet
4 Copyright (C) 2017 IPFire Development Team <info@ipfire.org>
6 This library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Lesser General Public
8 License as published by the Free Software Foundation; either
9 version 2.1 of the License, or (at your option) any later version.
11 This library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
17 #ifndef LIBLOC_PRIVATE_H
18 #define LIBLOC_PRIVATE_H
23 #include <loc/libloc.h>
25 static inline void __attribute__((always_inline
, format(printf
, 2, 3)))
26 loc_log_null(struct loc_ctx
*ctx
, const char *format
, ...) {}
28 #define loc_log_cond(ctx, prio, arg...) \
30 if (loc_get_log_priority(ctx) >= prio) \
31 loc_log(ctx, prio, __FILE__, __LINE__, __FUNCTION__, ## arg); \
35 # define DEBUG(ctx, arg...) loc_log_cond(ctx, LOG_DEBUG, ## arg)
37 # define DEBUG(ctx, arg...) loc_log_null(ctx, ## arg)
40 #define INFO(ctx, arg...) loc_log_cond(ctx, LOG_INFO, ## arg)
41 #define ERROR(ctx, arg...) loc_log_cond(ctx, LOG_ERR, ## arg)
43 #ifndef HAVE_SECURE_GETENV
44 # ifdef HAVE___SECURE_GETENV
45 # define secure_getenv __secure_getenv
47 # error neither secure_getenv nor __secure_getenv is available
51 #define LOC_EXPORT __attribute__ ((visibility("default")))
53 void loc_log(struct loc_ctx
*ctx
,
54 int priority
, const char *file
, int line
, const char *fn
,
55 const char *format
, ...) __attribute__((format(printf
, 6, 7)));