btnut/btnode/include/terminal/log-cmds.h File Reference

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Detailed Description

Terminal commands for accessing the event logger.

Author:

Kevin Martin <kevmarti@tik.ee.ethz.ch>

Date:

2006/03/23

The following commands are available

• "log show [<nr_msgs> [<class> [<mask>]]]":
  Prints the 'nr_msgs' latest log messages of the class specified, using the log mask given. Pass 0 to print all messages / classes.
  Note that the log mask has to be given in hex-format.

• "log clear": clears the log buffer

• "log logmask <class> [<mask>]":
  Sets the logmask of the specified class to the log mask given.
  Prints out the logmask of the specified class if no log mask is given.

• "log verbosity <class> [<mask>]":
  Sets the log verbosity of the class specified to the log mask given: if set, log messages matching the class and log level(s) specified are printed directely to the terminal after occurence of the triggering event.
  Prints out the verbosity mask of the specified class if no mask is given.

See also:

logging.h for further details

#include <stdio.h>

Functions
void	log_cmds_init (FILE *uart)
	Initializes logging commands.
char	log_cmds_set_verbosity (u_char class, u_char mask)
	Sets log verbosity of the class.
int	log_cmds_verbosity_on (void)

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Function Documentation

void log_cmds_init

(

FILE *

uart

)

Initializes logging commands.

Parameters:

uart

Pointer to the terminal uart to use.

char log_cmds_set_verbosity	(	u_char	class,
		u_char	mask
	)

Sets log verbosity of the class.

Call log_cmds_init() first in order to use them.

Parameters:

	class	Log class to filter
	mask	defines the log levels to consider

Returns:

0 if succeeded, -1 if class is not available

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