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.
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.
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.
int	unbound_log_to_global (unbound_log_t *u_log, struct ub_ctx *ub)
	Switch thread-specific libunbound output to the global log.
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)

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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