Man page - qb_thread_lock_create(3)

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Manual

QB_THREAD_LOCK_CREATE

NAME
SYNOPSIS
PARAMS
DESCRIPTION
STRUCTURES
RETURN VALUE
SEE ALSO
COPYRIGHT

NAME

qb_thread_lock_create - Create a new lock of the given type.

SYNOPSIS

#include <qb/qbutil.h>

qb_thread_lock_t * qb_thread_lock_create (
/*
* QB_THREAD_LOCK_SHORT == spinlock (where available, else mutex)
* QB_THREAD_LOCK_LONG == mutex
*/
qb_thread_lock_type_t
type
);

PARAMS

type QB_THREAD_LOCK_SHORT == spinlock (where available, else mutex) QB_THREAD_LOCK_LONG == mutex

DESCRIPTION

STRUCTURES

enum qb_thread_lock_type_t {
QB_THREAD_LOCK_SHORT
;
QB_THREAD_LOCK_LONG
;
};

RETURN VALUE

pointer to qb_thread_lock_type_t or NULL on error.

SEE ALSO

qb_util_nano_current_get (3), qb_util_stopwatch_stop (3), qb_util_stopwatch_split (3), qb_util_stopwatch_split_ctl (3), qb_thread_unlock (3), qb_strerror_r (3), qb_util_stopwatch_time_split_get (3), qb_util_set_log_function (3), qb_util_timespec_from_epoch_get (3), qb_thread_lock_destroy (3), qb_thread_trylock (3), qb_util_nano_monotonic_hz (3), qb_util_nano_from_epoch_get (3), qb_util_stopwatch_create (3), qb_util_stopwatch_split_last (3), qb_thread_lock (3), qb_util_stopwatch_free (3), qb_timespec_add_ms (3), qb_util_stopwatch_start (3), qb_util_stopwatch_us_elapsed_get (3), qb_util_stopwatch_sec_elapsed_get (3)

COPYRIGHT

Copyright (C) 2010-2020 Red Hat, Inc.