log.h

   1 /* fswebcam - FireStorm.cx's webcam generator                */
   2 /*===========================================================*/
   3 /* Copyright (C)2005 Philip Heron <phil@firestorm.cx>        */
   4 /*                                                           */
   5 /* This program is distributed under the terms of the GNU    */
   6 /* General Public License, version 2. You may use, modify,   */
   7 /* and redistribute it under the terms of this license. A    */
   8 /* copy should be included with this source.                 */
   9
  10 #ifndef INC_LOG_H
  11 #define INC_LOG_H
  12
  13 #define FLOG_MESSAGE (0)
  14 #define FLOG_ERROR   (1)
  15 #define FLOG_WARN    (2)
  16 #define FLOG_DEBUG   (3)
  17 #define FLOG_HEAD    (4)
  18 #define FLOG_INFO    (5)
  19
  20 #define LOG(l, s, args...) \
  21         log_msg(__FILE__, (char *) __FUNCTION__, __LINE__, l, s, ## args)
  22
  23 #define MSG(s, args...)   LOG(FLOG_MESSAGE, s, ## args)
  24 #define WARN(s, args...)  LOG(FLOG_WARN, s, ## args)
  25 #define ERROR(s, args...) LOG(FLOG_ERROR, s, ## args)
  26 #define DEBUG(s, args...) LOG(FLOG_DEBUG, s, ## args)
  27 #define HEAD(s, args...)  LOG(FLOG_HEAD, s, ## args)
  28 #define INFO(s, args...)  LOG(FLOG_INFO, s, ## args)
  29
  30 extern void log_set_fd(int fd);
  31 extern int  log_open(char *f);
  32 extern void log_close();
  33 extern void log_quiet(char v);
  34 extern void log_verbose(char v);
  35 extern void log_debug(char v);
  36 extern void log_syslog(char v);
  37
  38 extern void log_msg(char *file, char *function, int line, char l, char *s, ... );
  39
  40 #endif
  41