.\"  Automatically generated man page, do not edit
.TH QB_THREAD_LOCK_CREATE 3 2023-07-21 "LIBQB" "libqb Programmer's Manual"
.SH NAME
qb_thread_lock_create \- Create a new lock of the given type. 

.SH SYNOPSIS
.nf
.B #include <qb/qbutil.h>
.sp
\fBqb_thread_lock_t * qb_thread_lock_create\fP(
\fP    /*
     * QB_THREAD_LOCK_SHORT == spinlock (where available, else mutex)
     * QB_THREAD_LOCK_LONG == mutex
     */
    \fBqb_thread_lock_type_t  \fP\fItype\fP
);
.fi
.SH PARAMS
\fBtype \fP\fIQB_THREAD_LOCK_SHORT == spinlock (where available, else mutex) QB_THREAD_LOCK_LONG == mutex \fP
.PP
.SH DESCRIPTION
.SH STRUCTURES
.nf
\fB
enum qb_thread_lock_type_t {
\fR
\fB
    \fB  \fP\fIQB_THREAD_LOCK_SHORT\fP;
\fB
    \fB  \fP\fIQB_THREAD_LOCK_LONG\fP;
};
\fP
.fi
.PP
.RE
.SH RETURN VALUE
.PP
pointer to qb_thread_lock_type_t or NULL on error. 
.PP
.SH SEE ALSO
.PP
.nh
.ad l
\fIqb_util_nano_current_get\fR(3), \fIqb_util_stopwatch_stop\fR(3), \fIqb_util_stopwatch_split\fR(3), \fIqb_util_stopwatch_split_ctl\fR(3), \fIqb_thread_unlock\fR(3), \fIqb_strerror_r\fR(3), \fIqb_util_stopwatch_time_split_get\fR(3), \fIqb_util_set_log_function\fR(3), \fIqb_util_timespec_from_epoch_get\fR(3), \fIqb_thread_lock_destroy\fR(3), \fIqb_thread_trylock\fR(3), \fIqb_util_nano_monotonic_hz\fR(3), \fIqb_util_nano_from_epoch_get\fR(3), \fIqb_util_stopwatch_create\fR(3), \fIqb_util_stopwatch_split_last\fR(3), \fIqb_thread_lock\fR(3), \fIqb_util_stopwatch_free\fR(3), \fIqb_timespec_add_ms\fR(3), \fIqb_util_stopwatch_start\fR(3), \fIqb_util_stopwatch_us_elapsed_get\fR(3), \fIqb_util_stopwatch_sec_elapsed_get\fR(3)
.ad
.hy
.SH "COPYRIGHT"
.PP
Copyright (C) 2010-2020 Red Hat, Inc.