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03467c88 | 1 | /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ |
5899f3b7 LP |
2 | |
3 | #ifndef foologhfoo | |
4 | #define foologhfoo | |
5 | ||
a7334b09 LP |
6 | /*** |
7 | This file is part of systemd. | |
8 | ||
9 | Copyright 2010 Lennart Poettering | |
10 | ||
11 | systemd is free software; you can redistribute it and/or modify it | |
12 | under the terms of the GNU General Public License as published by | |
13 | the Free Software Foundation; either version 2 of the License, or | |
14 | (at your option) any later version. | |
15 | ||
16 | systemd is distributed in the hope that it will be useful, but | |
17 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
18 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
19 | General Public License for more details. | |
20 | ||
21 | You should have received a copy of the GNU General Public License | |
22 | along with systemd; If not, see <http://www.gnu.org/licenses/>. | |
23 | ***/ | |
24 | ||
5899f3b7 | 25 | #include <syslog.h> |
bbe63281 | 26 | #include <stdbool.h> |
17a94911 | 27 | #include <stdarg.h> |
5899f3b7 LP |
28 | |
29 | #include "macro.h" | |
30 | ||
16801e90 LP |
31 | typedef enum LogTarget{ |
32 | LOG_TARGET_CONSOLE, | |
16801e90 | 33 | LOG_TARGET_KMSG, |
5ba081b0 LP |
34 | LOG_TARGET_JOURNAL, |
35 | LOG_TARGET_JOURNAL_OR_KMSG, | |
843d2643 LP |
36 | LOG_TARGET_SYSLOG, |
37 | LOG_TARGET_SYSLOG_OR_KMSG, | |
5ba081b0 | 38 | LOG_TARGET_AUTO, /* console if stderr is tty, JOURNAL_OR_KMSG otherwise */ |
9fae33d2 | 39 | LOG_TARGET_NULL, |
16801e90 LP |
40 | _LOG_TARGET_MAX, |
41 | _LOG_TARGET_INVALID = -1 | |
42 | } LogTarget; | |
43 | ||
44 | void log_set_target(LogTarget target); | |
45 | void log_set_max_level(int level); | |
46 | ||
34f0e866 LP |
47 | int log_set_target_from_string(const char *e); |
48 | int log_set_max_level_from_string(const char *e); | |
49 | ||
bbe63281 LP |
50 | void log_show_color(bool b); |
51 | void log_show_location(bool b); | |
52 | ||
53 | int log_show_color_from_string(const char *e); | |
54 | int log_show_location_from_string(const char *e); | |
55 | ||
1adf1049 LP |
56 | LogTarget log_get_target(void); |
57 | int log_get_max_level(void); | |
58 | ||
843d2643 | 59 | int log_open(void); |
871e5809 | 60 | void log_close(void); |
4d8a7798 | 61 | void log_forget_fds(void); |
843d2643 | 62 | |
16801e90 | 63 | void log_close_syslog(void); |
5ba081b0 | 64 | void log_close_journal(void); |
843d2643 LP |
65 | void log_close_kmsg(void); |
66 | void log_close_console(void); | |
16801e90 | 67 | |
34f0e866 LP |
68 | void log_parse_environment(void); |
69 | ||
843d2643 | 70 | int log_meta( |
5899f3b7 LP |
71 | int level, |
72 | const char*file, | |
73 | int line, | |
74 | const char *func, | |
93a46b0b | 75 | const char *format, ...) _printf_attr_(5,6); |
5899f3b7 | 76 | |
17a94911 LP |
77 | int log_metav( |
78 | int level, | |
79 | const char*file, | |
80 | int line, | |
81 | const char *func, | |
82 | const char *format, | |
83 | va_list ap); | |
84 | ||
b7f33638 MS |
85 | _noreturn_ void log_assert_failed(const char *text, const char *file, int line, const char *func); |
86 | _noreturn_ void log_assert_failed_unreachable(const char *text, const char *file, int line, const char *func); | |
185986c6 | 87 | |
2149e37c LP |
88 | /* This modifies the buffer passed! */ |
89 | int log_dump_internal( | |
90 | int level, | |
91 | const char*file, | |
92 | int line, | |
93 | const char *func, | |
94 | char *buffer); | |
95 | ||
92abbefb LP |
96 | #define log_full(level, ...) log_meta(level, __FILE__, __LINE__, __func__, __VA_ARGS__) |
97 | ||
5899f3b7 LP |
98 | #define log_debug(...) log_meta(LOG_DEBUG, __FILE__, __LINE__, __func__, __VA_ARGS__) |
99 | #define log_info(...) log_meta(LOG_INFO, __FILE__, __LINE__, __func__, __VA_ARGS__) | |
100 | #define log_notice(...) log_meta(LOG_NOTICE, __FILE__, __LINE__, __func__, __VA_ARGS__) | |
101 | #define log_warning(...) log_meta(LOG_WARNING, __FILE__, __LINE__, __func__, __VA_ARGS__) | |
102 | #define log_error(...) log_meta(LOG_ERR, __FILE__, __LINE__, __func__, __VA_ARGS__) | |
103 | ||
2149e37c LP |
104 | /* This modifies the buffer passed! */ |
105 | #define log_dump(level, buffer) log_dump_internal(level, __FILE__, __LINE__, __func__, buffer) | |
106 | ||
34f0e866 LP |
107 | const char *log_target_to_string(LogTarget target); |
108 | LogTarget log_target_from_string(const char *s); | |
109 | ||
5899f3b7 | 110 | #endif |