diff options
| author | thorpej <thorpej@NetBSD.org> | 2020-04-04 20:31:11 +0000 |
|---|---|---|
| committer | thorpej <thorpej@NetBSD.org> | 2020-04-04 20:31:11 +0000 |
| commit | 6392ceb3341deaef790bee70e7accebd65e325d7 (patch) | |
| tree | eee342ee3e8df0af1272fe43c315e7b5f1a18d00 /lib/libc/sys | |
| parent | 48ecf93c8a5dbe2171b255a6917b6b6815970693 (diff) | |
Man page for _lwp_gettid(2).
(Not yet installed, pending adding the libc stub.)
Diffstat (limited to 'lib/libc/sys')
| -rw-r--r-- | lib/libc/sys/_lwp_gettid.2 | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/lib/libc/sys/_lwp_gettid.2 b/lib/libc/sys/_lwp_gettid.2 new file mode 100644 index 00000000000..cd71e02abce --- /dev/null +++ b/lib/libc/sys/_lwp_gettid.2 @@ -0,0 +1,62 @@ +.\" $NetBSD: _lwp_gettid.2,v 1.1 2020/04/04 20:31:11 thorpej Exp $ +.\" +.\" Copyright (c) 2020 The NetBSD Foundation, Inc. +.\" All rights reserved. +.\" +.\" This code is derived from software contributed to The NetBSD Foundation +.\" by Jason R. Thorpe. +.\" +.\" 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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. +.\" +.Dd March 31, 2020 +.Dt _LWP_GETTID 2 +.Os +.Sh NAME +.Nm _lwp_gettid +.Nd get light-weight process global thread ID +.Sh LIBRARY +.Lb libc +.Sh SYNOPSIS +.In lwp.h +.Ft lwpid_t +.Fn _lwp_gettid void +.Sh DESCRIPTION +.Fn _lwp_gettid +returns the global thread ID of the calling LWP. +The relationship between this value and the value returned by +.Fn _lwp_self +is undefined; +the only guarantee is that the value returned by +.Fn _lwp_gettid +is unique in the system. +.Sh ERRORS +The +.Fn _lwp_gettid +function is always successful, and no return value is reserved to indicate +an error. +.Sh SEE ALSO +.Xr _lwp_self 2 +.Sh HISTORY +The +.Fn _lwp_gettid +system call first appeared in +.Nx 10.0 . |
