log.h File Reference

Include dependency graph for log.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Macros
#define	pw_log(lev, ...)
#define	pw_log_trace_fp(...)   pw_log(SPA_LOG_LEVEL_TRACE,__VA_ARGS__)

Functions
void	pw_log_set (struct spa_log *log)
	Configure a logging module. More...
struct spa_log *	pw_log_get (void)
	Get the log interface. More...
void	pw_log_set_level (enum spa_log_level level)
	Configure the logging level. More...
void	pw_log_log (enum spa_log_level level, const char *file, int line, const char *func, const char *fmt,...) SPA_PRINTF_FUNC(5
	Log a message. More...
void void	pw_log_logv (enum spa_log_level level, const char *file, int line, const char *func, const char *fmt, va_list args) SPA_PRINTF_FUNC(5
	Log a message. More...

Variables
enum spa_log_level	pw_log_level
	The global log level. More...

Macro Definition Documentation

pw_log

#define pw_log	(		lev,
			...
	)

Value:

({                                                                      \
        if (SPA_UNLIKELY(pw_log_level_enabled (lev)))                   \
                pw_log_log(lev,__FILE__,__LINE__,__func__,__VA_ARGS__); \
})

pw_log_trace_fp

#define pw_log_trace_fp

(

...

)

pw_log(SPA_LOG_LEVEL_TRACE,__VA_ARGS__)

Function Documentation

pw_log_get()

struct spa_log* pw_log_get

(

void

)

Get the log interface.

pw_log_log()

void pw_log_log	(	enum spa_log_level	level,
		const char *	file,
		int	line,
		const char *	func,
		const char *	fmt,
			...
	)

Log a message.

pw_log_logv()

void void pw_log_logv	(	enum spa_log_level	level,
		const char *	file,
		int	line,
		const char *	func,
		const char *	fmt,
		va_list	args
	)

Log a message.

pw_log_set()

void pw_log_set

(

struct spa_log *

log

)

Configure a logging module.

This is usually done automatically in pw_init() but you can install a custom logger before calling pw_init().

pw_log_set_level()

void pw_log_set_level

(

enum spa_log_level

level

)

Configure the logging level.

Variable Documentation

pw_log_level

enum spa_log_level pw_log_level

The global log level.

Referenced by pw_log::pw_log_set_level().