#include <config.h>
#include <ev.h>

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Macros
#define	LOG(fmt, ...)
#define	ELOG(fmt, ...)
#define	DLOG(fmt, ...)

Functions
void	init_logging (void)
	Initializes logging by creating an error logfile in /tmp (or XDG_RUNTIME_DIR, see get_process_filename()).
void	open_logbuffer (void)
	Opens the logbuffer.
void	close_logbuffer (void)
	Closes the logbuffer.
bool	get_debug_logging (void)
	Checks if debug logging is active.
void	set_debug_logging (const bool _debug_logging)
	Set debug logging.
void	set_verbosity (bool _verbose)
	Set verbosity of i3.
void	debuglog (char *fmt,...) __attribute__((format(printf
	Logs the given message to stdout while prefixing the current time to it, but only if debug logging was activated.
void void	errorlog (char *fmt,...) __attribute__((format(printf
	Logs the given message to stdout while prefixing the current time to it.
void void void	verboselog (char *fmt,...) __attribute__((format(printf
	Logs the given message to stdout while prefixing the current time to it, but only if verbose mode is activated.
void void void void	purge_zerobyte_logfile (void)
	Deletes the unused log files.
void	log_new_client (EV_P_ struct ev_io *w, int revents)

Variables
char *	errorfilename
char *	shmlogname
int	shmlog_size
char *	current_log_stream_socket_path

Macro Definition Documentation

◆ DLOG

#define DLOG	(		fmt,
			... )

Value:

debuglog("%s:%s:%d - " fmt, __FILE__, __FUNCTION__, __LINE__, ##__VA_ARGS__)

debuglog

void debuglog(char *fmt,...)

Definition log.c:348

Definition at line 30 of file log.h.

◆ ELOG

#define ELOG	(		fmt,
			... )

Value:

errorlog("ERROR: " fmt, ##__VA_ARGS__)

errorlog

void errorlog(char *fmt,...)

Definition log.c:325

Definition at line 29 of file log.h.

◆ LOG

#define LOG	(		fmt,
			... )

Value:

verboselog(fmt, ##__VA_ARGS__)

verboselog

void verboselog(char *fmt,...)

Definition log.c:309

VA_ARGS means: leave out VA_ARGS completely if it is empty, that

is, delete the preceding comma

Definition at line 28 of file log.h.

Function Documentation

◆ close_logbuffer()

void close_logbuffer ( void )

Closes the logbuffer.

Definition at line 191 of file log.c.

References close_logbuffer(), logbuffer, logbuffer_shm, and shmlogname.

Referenced by close_logbuffer(), init_logging(), and open_logbuffer().

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◆ debuglog()

void debuglog	(	char *	fmt,
			... )

Logs the given message to stdout while prefixing the current time to it, but only if debug logging was activated.

References __attribute__(), and debuglog().

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◆ errorlog()

void void errorlog	(	char *	fmt,
			... )

Logs the given message to stdout while prefixing the current time to it.

References __attribute__(), and errorlog().

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◆ get_debug_logging()

bool get_debug_logging ( void )

Checks if debug logging is active.

Definition at line 213 of file log.c.

References debug_logging, and get_debug_logging().

Referenced by cmd_debuglog(), get_debug_logging(), and i3_restart().

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◆ init_logging()

void init_logging ( void )

Initializes logging by creating an error logfile in /tmp (or XDG_RUNTIME_DIR, see get_process_filename()).

Definition at line 95 of file log.c.

References close_logbuffer(), errorfile, errorfilename, get_process_filename(), init_logging(), logbuffer, open_logbuffer(), physical_mem_bytes, purge_zerobyte_logfile(), and shmlog_size.

Referenced by cmd_shmlog(), init_logging(), and main().

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◆ log_new_client()

void log_new_client	(	EV_P_ struct ev_io *	w,
		int	revents )

Definition at line 399 of file log.c.

References log_client::fd, and log_new_client().

Referenced by log_new_client(), main(), and verboselog().

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◆ open_logbuffer()

void open_logbuffer ( void )

Opens the logbuffer.

Definition at line 136 of file log.c.

References close_logbuffer(), header, logbuffer, logbuffer_shm, logbuffer_size, loglastwrap, logwalk, open_logbuffer(), physical_mem_bytes, sasprintf(), shmlog_size, shmlogname, and store_log_markers().

Referenced by init_logging(), and open_logbuffer().

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◆ purge_zerobyte_logfile()

void void void void purge_zerobyte_logfile ( void )

Deletes the unused log files.

Useful if i3 exits immediately, eg. because –get-socketpath was called. We don't care for syscall failures. This function is invoked automatically when exiting.

Definition at line 365 of file log.c.

References errorfilename, and purge_zerobyte_logfile().

Referenced by cmd_restart(), init_logging(), purge_zerobyte_logfile(), and verboselog().

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