output.h File Reference

#include <stdio.h>
#include <syslog.h>
#include <libintl.h>

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Macros
#define	LOG_EMERG_NAME   "PANIC"
#define	LOG_ALERT_NAME   "ALERT"
#define	LOG_CRIT_NAME   "CRIT"
#define	LOG_ERR_NAME   "ERROR"
#define	LOG_WARNING_NAME   "WARN"
#define	LOG_NOTICE_NAME   "NOTICE"
#define	LOG_INFO_NAME   "INFO"
#define	LOG_DEBUG_NAME   "DEBUG"
#define	LOG_ERROR   LOG_ERR
#define	output   output1
#define	error(...)   output(LOG_ERR, __VA_ARGS__)
#define	debug(...)   emptyfunc()
#define	_(string)   gettext(string)
#define	_OUTPUT_GET_CURRENT_VALUE   127
	Get the current value (See set_output_level, set_output_mode). More...
#define	_OUTPUT_MODE_PRINT   1
	Print messages to stdout. More...
#define	_OUTPUT_MODE_SYSLOG   2
	Print messages to syslog. More...
#define	_OUTPUT_MODE_FILE   4
	Print messages to a logfile (also use set_output_file to set the desired logfile). More...

Functions
int	set_output_level (int lvl)
int	set_output_mode (int mode)
int	set_output_file (FILE *out)
void	output1 (int lvl, const char *msg,...) __attribute__((format(printf

Macro Definition Documentation

_

#define _

(

string

)

gettext(string)

Definition at line 43 of file output.h.

_OUTPUT_GET_CURRENT_VALUE

#define _OUTPUT_GET_CURRENT_VALUE   127

Get the current value (See set_output_level, set_output_mode).

Definition at line 46 of file output.h.

_OUTPUT_MODE_FILE

#define _OUTPUT_MODE_FILE   4

Print messages to a logfile (also use set_output_file to set the desired logfile).

Definition at line 50 of file output.h.

_OUTPUT_MODE_PRINT

#define _OUTPUT_MODE_PRINT   1

Print messages to stdout.

Definition at line 48 of file output.h.

_OUTPUT_MODE_SYSLOG

#define _OUTPUT_MODE_SYSLOG   2

Print messages to syslog.

Definition at line 49 of file output.h.

debug

#define debug

(

...

)

emptyfunc()

Definition at line 38 of file output.h.

error

#define error

(

...

)

output(LOG_ERR, __VA_ARGS__)

See output

Definition at line 30 of file output.h.

LOG_ALERT_NAME

#define LOG_ALERT_NAME   "ALERT"

Definition at line 8 of file output.h.

LOG_CRIT_NAME

#define LOG_CRIT_NAME   "CRIT"

Definition at line 9 of file output.h.

LOG_DEBUG_NAME

#define LOG_DEBUG_NAME   "DEBUG"

Definition at line 14 of file output.h.

LOG_EMERG_NAME

#define LOG_EMERG_NAME   "PANIC"

Definition at line 7 of file output.h.

LOG_ERR_NAME

#define LOG_ERR_NAME   "ERROR"

Definition at line 10 of file output.h.

LOG_ERROR

#define LOG_ERROR   LOG_ERR

Definition at line 16 of file output.h.

LOG_INFO_NAME

#define LOG_INFO_NAME   "INFO"

Definition at line 13 of file output.h.

LOG_NOTICE_NAME

#define LOG_NOTICE_NAME   "NOTICE"

Definition at line 12 of file output.h.

LOG_WARNING_NAME

#define LOG_WARNING_NAME   "WARN"

Definition at line 11 of file output.h.

output

#define output   output1

See output1

Definition at line 25 of file output.h.

Function Documentation

output1()

void output1	(	int	lvl,
		const char *	msg,
			...
	)

Sent a formatted string to the output function with a level.

Parameters

[in]	lvl	Message output level.
[in]	msg	Pointer to the message, this may be a formatted message.
[in]	...	Additional variable to substitute in message.

set_output_file()

int set_output_file

(

FILE *

out

)

Set the output file (do not forget to call set_output_mode with at least _OUTPUT_MODE_FILE also).

Parameters

[in]

out

the file

Returns

return value

• 0 succeed
• 1 failed

Definition at line 45 of file output.c.

set_output_level()

int set_output_level

(

int

lvl

)

Set the output level, calls to output with a higher value (less important) are ignored.

Parameters

[in]

lvl

The desired level.

Returns

The new level.

Definition at line 24 of file output.c.

set_output_mode()

int set_output_mode

(

int

mode

)

Set the output mode for following output calls, the mode can be one or more of:

• _OUTPUT_MODE_PRINT Print messages to stdout.
• _OUTPUT_MODE_SYSLOG Print messages to syslog.
• _OUTPUT_MODE_FILE Print messages to a logfile (also use set_output_file to set the desired logfile).

  Parameters

  [in]

  mode

  The desired mode.

  Returns

  The new mode.

Definition at line 33 of file output.c.