log/syslog.h

   1 /*
   2  * Copyright (C) 2013 John Crispin <blogic@openwrt.org>
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU Lesser General Public License version 2.1
   6  * as published by the Free Software Foundation
   7  *
   8  * This program is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11  * GNU General Public License for more details.
  12  */
  13
  14 #ifndef __SYSLOG_H
  15 #define __SYSLOG_H
  16
  17 #define LOG_LINE_SIZE           1024
  18
  19 enum {
  20         SOURCE_KLOG = 0,
  21         SOURCE_SYSLOG = 1,
  22         SOURCE_INTERNAL = 2,
  23         SOURCE_ANY = 0xff,
  24 };
  25
  26 struct log_head {
  27         unsigned int size;
  28         unsigned int id;
  29         int priority;
  30         int source;
  31         struct timespec ts;
  32         char data[];
  33 };
  34
  35 void log_init(int log_size);
  36 void log_shutdown(void);
  37
  38 typedef void (*log_list_cb)(struct log_head *h);
  39 struct log_head* log_list(int count, struct log_head *h);
  40 int log_buffer_init(int size);
  41 void log_add(char *buf, int size, int source);
  42 void ubus_notify_log(struct log_head *l);
  43
  44 #endif