debug.h File Reference

#include "config.h"
#include "pdu.h"

Go to the source code of this file.

Macros
#define	COAP_DEBUG_FD   stdout
#define	COAP_ERR_FD   stderr
#define	coap_log(...)   coap_log_impl(__VA_ARGS__)
#define	info(...)   coap_log(LOG_INFO, __VA_ARGS__)
#define	warn(...)   coap_log(LOG_WARN, __VA_ARGS__)
#define	debug(...)   coap_log(LOG_DEBUG, __VA_ARGS__)

Enumerations
enum	coap_log_t {   LOG_EMERG = 0, LOG_ALERT, LOG_CRIT, LOG_WARN,   LOG_NOTICE, LOG_INFO, LOG_DEBUG }
	Pre-defined log levels akin to what is used in syslog. More...

Functions
coap_log_t	coap_get_log_level ()
	Returns the current log level.
void	coap_set_log_level (coap_log_t level)
	Sets the log level to the specified value.
void	coap_log_impl (coap_log_t level, const char *format,...)
	Writes the given text to COAP_ERR_FD (for level <= LOG_CRIT) or COAP_DEBUG_FD (for level >= LOG_WARN).
void	coap_show_pdu (const coap_pdu_t *)
size_t	coap_print_addr (const struct __coap_address_t *, unsigned char *, size_t)

Macro Definition Documentation

#define COAP_DEBUG_FD   stdout

Definition at line 15 of file debug.h.

#define COAP_ERR_FD   stderr

Definition at line 19 of file debug.h.

#define coap_log

(

...

)

coap_log_impl(__VA_ARGS__)

Definition at line 42 of file debug.h.

#define debug

(

...

)

coap_log(LOG_DEBUG, __VA_ARGS__)

Definition at line 50 of file debug.h.

#define info

(

...

)

coap_log(LOG_INFO, __VA_ARGS__)

Definition at line 48 of file debug.h.

#define warn

(

...

)

coap_log(LOG_WARN, __VA_ARGS__)

Definition at line 49 of file debug.h.

Enumeration Type Documentation

enum coap_log_t

Pre-defined log levels akin to what is used in syslog.

Enumerator:

LOG_EMERG
LOG_ALERT
LOG_CRIT
LOG_WARN
LOG_NOTICE
LOG_INFO
LOG_DEBUG

Definition at line 23 of file debug.h.

Function Documentation

coap_log_t coap_get_log_level

(

)

Returns the current log level.

Definition at line 41 of file debug.c.

void coap_log_impl	(	coap_log_t	level,
		const char *	format,
			...
	)

Writes the given text to COAP_ERR_FD (for level <= LOG_CRIT) or COAP_DEBUG_FD (for level >= LOG_WARN).

The text is output only when level is below or equal to the log level that set by coap_set_log_level().

Definition at line 323 of file debug.c.

size_t coap_print_addr	(	const struct __coap_address_t *	,
		unsigned char *	,
		size_t
	)

Definition at line 140 of file debug.c.

void coap_set_log_level

(

coap_log_t

level

)

Sets the log level to the specified value.

Definition at line 46 of file debug.c.

void coap_show_pdu

(

const coap_pdu_t *

)

Definition at line 229 of file debug.c.