1/*
2 This file is part of Mtproto-proxy Library.
3
4 Mtproto-proxy Library is free software: you can redistribute it and/or modify
5 it under the terms of the GNU Lesser General Public License as published by
6 the Free Software Foundation, either version 2 of the License, or
7 (at your option) any later version.
8
9 Mtproto-proxy Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU Lesser General Public License for more details.
13
14 You should have received a copy of the GNU Lesser General Public License
15 along with Mtproto-proxy Library. If not, see <http://www.gnu.org/licenses/>.
16
17 Copyright 2009-2012 Vkontakte Ltd
18 2009-2012 Nikolai Durov
19 2009-2012 Andrey Lopatin
20 2012 Anton Maydell
21
22 Copyright 2014 Telegram Messenger Inc
23 2014 Anton Maydell
24*/
25
26#pragma once
27
28#include <stddef.h>
29#include <sys/types.h>
30
31extern int verbosity;
32extern const char *logname;
33
34void reopen_logs (void);
35void reopen_logs_ext (int slave_mode);
36int hexdump (const void *start, const void *end);
37
38extern double reindex_speed;
39
40// safely writes buf to fd, considering write speed limit
41void kdb_write (int fd, const void *buf, long long count, const char *filename);
42
43// write message with timestamp and pid, safe to call inside handler
44int kwrite (int fd, const void *buf, int count);
45
46// print message with timestamp
47void kprintf (const char *format, ...) __attribute__ ((format (printf, 1, 2)));
48#define vkprintf(verbosity_level, format, ...) do { \
49 if ((verbosity_level) > verbosity) { \
50 break; \
51 } \
52 kprintf ((format), ##__VA_ARGS__); \
53 } while (0)
54
55void nck_write (int fd, const void *data, size_t len);
56void nck_pwrite (int fd, const void *data, size_t len, off_t offset);
57