PipeWire  0.3.27
log.h File Reference

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
extern

The global log level.

Referenced by pw_log::pw_log_set_level().

pw_log::pw_log_level_enabled
#define pw_log_level_enabled(lev)
Check if a loglevel is enabled.
Definition: log.h:74