qb_thread_lock_create - Create a new lock of the given type.
Contents
Copyright
Copyright (C) 2010-2020 Red Hat, Inc.
LIBQB 2023-07-21 QB_THREAD_LOCK_CREATE(3)
Description
Name
qb_thread_lock_create - Create a new lock of the given type.
Params
typeQB_THREAD_LOCK_SHORT==spinlock(whereavailable,elsemutex)QB_THREAD_LOCK_LONG==mutex
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)
Structures
enumqb_thread_lock_type_t{QB_THREAD_LOCK_SHORT;QB_THREAD_LOCK_LONG;};Synopsis
#include<qb/qbutil.h>qb_thread_lock_t*qb_thread_lock_create(
/**QB_THREAD_LOCK_SHORT==spinlock(whereavailable,elsemutex)*QB_THREAD_LOCK_LONG==mutex*/qb_thread_lock_type_ttype);