76 lines
1.8 KiB
C
76 lines
1.8 KiB
C
/*
|
|
* vim:ts=4:sw=4:expandtab
|
|
*
|
|
* i3 - an improved dynamic tiling window manager
|
|
* © 2009-2011 Michael Stapelberg and contributors (see also: LICENSE)
|
|
*
|
|
* log.c: Setting of loglevels, logging functions.
|
|
*
|
|
*/
|
|
#ifndef _LOG_H
|
|
#define _LOG_H
|
|
|
|
#include <stdarg.h>
|
|
#include <stdbool.h>
|
|
|
|
/** ##__VA_ARGS__ means: leave out __VA_ARGS__ completely if it is empty, that
|
|
is, delete the preceding comma */
|
|
#define LOG(fmt, ...) verboselog(fmt, ##__VA_ARGS__)
|
|
#define ELOG(fmt, ...) errorlog("ERROR: " fmt, ##__VA_ARGS__)
|
|
#define DLOG(fmt, ...) debuglog(LOGLEVEL, "%s:%s:%d - " fmt, __FILE__, __FUNCTION__, __LINE__, ##__VA_ARGS__)
|
|
|
|
extern char *loglevels[];
|
|
extern char *errorfilename;
|
|
extern char *shmlogname;
|
|
extern int shmlog_size;
|
|
|
|
/**
|
|
* Initializes logging by creating an error logfile in /tmp (or
|
|
* XDG_RUNTIME_DIR, see get_process_filename()).
|
|
*
|
|
*/
|
|
void init_logging();
|
|
|
|
/**
|
|
* Enables the given loglevel.
|
|
*
|
|
*/
|
|
void add_loglevel(const char *level);
|
|
|
|
/**
|
|
* Set verbosity of i3. If verbose is set to true, informative messages will
|
|
* be printed to stdout. If verbose is set to false, only errors will be
|
|
* printed.
|
|
*
|
|
*/
|
|
void set_verbosity(bool _verbose);
|
|
|
|
/**
|
|
* Logs the given message to stdout while prefixing the current time to it,
|
|
* but only if the corresponding debug loglevel was activated.
|
|
*
|
|
*/
|
|
void debuglog(uint64_t lev, char *fmt, ...);
|
|
|
|
/**
|
|
* Logs the given message to stdout while prefixing the current time to it.
|
|
*
|
|
*/
|
|
void errorlog(char *fmt, ...);
|
|
|
|
/**
|
|
* Logs the given message to stdout while prefixing the current time to it,
|
|
* but only if verbose mode is activated.
|
|
*
|
|
*/
|
|
void verboselog(char *fmt, ...);
|
|
|
|
/**
|
|
* Logs the given message to stdout while prefixing the current time to it.
|
|
* This is to be called by LOG() which includes filename/linenumber
|
|
*
|
|
*/
|
|
void slog(char *fmt, va_list args);
|
|
|
|
#endif
|