NetBSD-5.0.2/lib/libpthread/pthread_detach.3

.\" $NetBSD: pthread_detach.3,v 1.3 2008/05/02 18:11:04 martin Exp $
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.\" Copyright (c) 1996-1998 John Birrell <jb@cimlogic.com.au>.
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.\" $FreeBSD: src/lib/libpthread/man/pthread_detach.3,v 1.13 2002/09/16 19:29:28 mini Exp $
.\"
.Dd January 30, 2003
.Dt PTHREAD_DETACH 3
.Os
.Sh NAME
.Nm pthread_detach
.Nd detach a thread
.Sh LIBRARY
.Lb libpthread
.Sh SYNOPSIS
.In pthread.h
.Ft int
.Fn pthread_detach "pthread_t thread"
.Sh DESCRIPTION
The
.Fn pthread_detach
function is used to indicate to the implementation that storage for the
thread
.Fa thread
can be reclaimed when the thread terminates.
If
.Fa thread
has not terminated,
.Fn pthread_detach
will not cause it to terminate.
The effect of multiple
.Fn pthread_detach
calls on the same target thread is unspecified.
.Sh RETURN VALUES
If successful,  the
.Fn pthread_detach
function will return zero.
Otherwise an error number will be returned to
indicate the error.
.Sh ERRORS
.Fn pthread_detach
shall fail if:
.Bl -tag -width Er
.It Bq Er EINVAL
The value specified by
.Fa thread
does not refer to a joinable thread.
.It Bq Er ESRCH
No thread could be found corresponding to that specified by the given
thread ID,
.Fa thread .
.El
.Sh SEE ALSO
.Xr pthread_join 3
.Sh STANDARDS
.Fn pthread_detach
conforms to
.St -p1003.1-96 .