mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-15 10:17:20 +00:00
63 lines
2.2 KiB
Groff
63 lines
2.2 KiB
Groff
.\" Copyright (c) 2003 Alexey Zelkin <phantom@FreeBSD.org>
|
|
.\" All rights reserved.
|
|
.\"
|
|
.\" Redistribution and use in source and binary forms, with or without
|
|
.\" modification, are permitted provided that the following conditions
|
|
.\" are met:
|
|
.\" 1. Redistributions of source code must retain the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer.
|
|
.\" 2. Redistributions in binary form must reproduce the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer in the
|
|
.\" documentation and/or other materials provided with the distribution.
|
|
.\"
|
|
.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
.\" SUCH DAMAGE.
|
|
.\"
|
|
.\" $FreeBSD$
|
|
.\"
|
|
.Dd February 13, 2003
|
|
.Dt PTHREAD_MAIN_NP 3
|
|
.Os
|
|
.Sh NAME
|
|
.Nm pthread_main_np
|
|
.Nd identify the initial thread
|
|
.Sh LIBRARY
|
|
.Lb libc_r
|
|
.Lb libpthread
|
|
.Lb libthr
|
|
.Sh SYNOPSIS
|
|
.In pthread_np.h
|
|
.Ft int
|
|
.Fn pthread_main_np void
|
|
.Sh DESCRIPTION
|
|
The
|
|
.Fn pthread_main_np
|
|
function
|
|
is used in userland threads environment to identify the initial thread.
|
|
Its semantics is similar to the Solaris's
|
|
.Fn thr_main
|
|
function.
|
|
.Sh RETURN VALUES
|
|
The
|
|
.Fn pthread_main_np
|
|
function returns
|
|
1 if the calling thread is the initial thread,
|
|
0 if the calling thread is not the initial thread,
|
|
and \-1 if the thread's initialization has not yet completed.
|
|
.Sh SEE ALSO
|
|
.Xr pthread_create 3 ,
|
|
.Xr pthread_equal 3 ,
|
|
.Xr pthread_self 3
|
|
.Sh AUTHORS
|
|
This manual page was written by
|
|
.An Alexey Zelkin Aq phantom@FreeBSD.org .
|