log.c File Reference

Provides interface between libunbound and the FreeRADIUS event loop. More...

#include <freeradius-devel/util/syserror.h>
#include "log.h"

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Macros
#define	LOG_PREFIX   "unbound"

Functions
static int	_unbound_log_free (unbound_log_t *u_log)
static ssize_t	_unbound_log_write (void *cookie, char const *buf, size_t size)
	Write libunbound output to the server or request log. More...
int	unbound_log_init (TALLOC_CTX *ctx, unbound_log_t **u_log_out, struct ub_ctx *ub)
	Setup an unbound context for log, and initialise a u_log struct. More...
static int	unbound_log_lvl_set (struct ub_ctx *ub, fr_log_lvl_t lvl)
	Set the debug level for a ub_ctx from the request or global debug level. More...
int	unbound_log_to_global (unbound_log_t *u_log, struct ub_ctx *ub)
	Switch thread-specific libunbound output to the global log. More...
int	unbound_log_to_request (unbound_log_t *u_log, struct ub_ctx *ub, request_t *request)
	Switch thread-specific libunbound output to the request log destination(s) More...

Detailed Description

Provides interface between libunbound and the FreeRADIUS event loop.

Id

43a2fa5c1478a22af7386fe691d4a5f177de3ff1

Copyright

2019 The FreeRADIUS server project

2019 Arran Cudbard-Bell (a.cud.nosp@m.bard.nosp@m.b@fre.nosp@m.erad.nosp@m.ius.o.nosp@m.rg)

Definition in file log.c.

Macro Definition Documentation

LOG_PREFIX

#define LOG_PREFIX   "unbound"

Definition at line 27 of file log.c.

Function Documentation

_unbound_log_free()

static int _unbound_log_free ( unbound_log_t *  u_log )

static

Definition at line 120 of file log.c.

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_unbound_log_write()

static ssize_t _unbound_log_write ( void *  cookie, char const *  buf, size_t  size  )

static

Write libunbound output to the server or request log.

Parameters

[in]	cookie	The current thread.
[in]	buf	Log message from unbound.
[in]	size	Length of log message.

Definition at line 38 of file log.c.

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unbound_log_init()

int unbound_log_init	(	TALLOC_CTX *	ctx,
		unbound_log_t **	u_log_out,
		struct ub_ctx *	ub
	)

Setup an unbound context for log, and initialise a u_log struct.

Definition at line 129 of file log.c.

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unbound_log_lvl_set()

static int unbound_log_lvl_set ( struct ub_ctx *  ub, fr_log_lvl_t  lvl  )

static

Set the debug level for a ub_ctx from the request or global debug level.

Parameters

[in]	ub	Unbound context to set log level for.
[in]	lvl	To set.

Returns

• 0 on success.
• -1 on failure.

Definition at line 60 of file log.c.

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unbound_log_to_global()

int unbound_log_to_global	(	unbound_log_t *	u_log,
		struct ub_ctx *	ub
	)

Switch thread-specific libunbound output to the global log.

Must be called before a function that previously called unbound_log_to_request yields, or can no longer be certain that the request_t * set in t->request is still valid.

Definition at line 114 of file log.c.

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unbound_log_to_request()

int unbound_log_to_request	(	unbound_log_t *	u_log,
		struct ub_ctx *	ub,
		request_t *	request
	)

Switch thread-specific libunbound output to the request log destination(s)

Definition at line 102 of file log.c.

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