lockerror.c File Reference

implementation and definitions for error-handling on low-level locking More...

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Description

implementation and definitions for error-handling on low-level locking

Definition in file lockerror.c.

#include "lib/lockerror.h"
#include <errno.h>

Functions
	LUMIERA_ERROR_DEFINE (LOCK_ACQUIRE, "locking failed")
	LUMIERA_ERROR_DEFINE (LOCK_RELEASE, "unlocking failed")
	LUMIERA_ERROR_DEFINE (LOCK_DESTROY, "lock destroy failed")
	LUMIERA_ERROR_DEFINE (LOCK_INVAL, "lock initialisation error")
	LUMIERA_ERROR_DEFINE (LOCK_BUSY, "already locked")
	LUMIERA_ERROR_DEFINE (LOCK_DEADLK, "already locked by this thread")
	LUMIERA_ERROR_DEFINE (LOCK_PERM, "not locked by this thread")
	LUMIERA_ERROR_DEFINE (LOCK_TIMEOUT, "timeout")
	LUMIERA_ERROR_DEFINE (LOCK_AGAIN, "too much recursive locks")
void	lumiera_lockerror_set (int err, struct nobug_flag *flag, const struct nobug_context ctx)
	Translate pthread error code into lumiera error.

Function Documentation

LUMIERA_ERROR_DEFINE() [1/9]

LUMIERA_ERROR_DEFINE	(	LOCK_ACQUIRE	,
		"locking failed"
	)

LUMIERA_ERROR_DEFINE() [2/9]

LUMIERA_ERROR_DEFINE	(	LOCK_RELEASE	,
		"unlocking failed"
	)

LUMIERA_ERROR_DEFINE() [3/9]

LUMIERA_ERROR_DEFINE	(	LOCK_DESTROY	,
		"lock destroy failed"
	)

LUMIERA_ERROR_DEFINE() [4/9]

LUMIERA_ERROR_DEFINE	(	LOCK_INVAL	,
		"lock initialisation error"
	)

LUMIERA_ERROR_DEFINE() [5/9]

LUMIERA_ERROR_DEFINE	(	LOCK_BUSY	,
		"already locked"
	)

LUMIERA_ERROR_DEFINE() [6/9]

LUMIERA_ERROR_DEFINE	(	LOCK_DEADLK	,
		"already locked by this thread"
	)

LUMIERA_ERROR_DEFINE() [7/9]

LUMIERA_ERROR_DEFINE	(	LOCK_PERM	,
		"not locked by this thread"
	)

LUMIERA_ERROR_DEFINE() [8/9]

LUMIERA_ERROR_DEFINE	(	LOCK_TIMEOUT	,
		"timeout"
	)

LUMIERA_ERROR_DEFINE() [9/9]

LUMIERA_ERROR_DEFINE	(	LOCK_AGAIN	,
		"too much recursive locks"
	)

lumiera_lockerror_set()

void lumiera_lockerror_set	(	int	err,
		struct nobug_flag *	flag,
		const struct nobug_context	ctx
	)

Translate pthread error code into lumiera error.

Definition at line 40 of file lockerror.c.

References LUMIERA_ERROR_SET, lumiera_error_set(), LUMIERA_ERROR_SET_ALERT, LUMIERA_ERROR_SET_CRITICAL, and LUMIERA_ERROR_SET_WARNING.

Referenced by lumiera_mutex_timedlock(), lumiera_mutex_trylock(), lumiera_recmutex_timedlock(), and lumiera_recmutex_trylock().

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