1.\" Copyright (c) 2003 Alexey Zelkin <phantom@FreeBSD.org> 2.\" All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. 9.\" 2. Redistributions in binary form must reproduce the above copyright 10.\" notice, this list of conditions and the following disclaimer in the 11.\" documentation and/or other materials provided with the distribution. 12.\" 13.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 14.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 16.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 17.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23.\" SUCH DAMAGE. 24.\" 25.\" $FreeBSD$ 26.\" 27.Dd October 12, 2021 28.Dt PTHREAD_RESUME_NP 3 29.Os 30.Sh NAME 31.Nm pthread_resume_np 32.Nd resume suspended thread 33.Sh LIBRARY 34.Lb libpthread 35.Sh SYNOPSIS 36.In pthread_np.h 37.Ft int 38.Fn pthread_resume_np "pthread_t tid" 39.Sh DESCRIPTION 40The 41.Fn pthread_resume_np 42function, called on a suspended thread, causes it to resume. 43If a thread specified by the 44.Fa tid 45argument is not suspended, no actions will be performed. 46.Sh RETURN VALUES 47If successful, 48.Fn pthread_resume_np 49function returns 0. 50Otherwise, an error number is returned to indicate the error. 51.Sh ERRORS 52The 53.Fn pthread_resume_np 54function will fail if: 55.Bl -tag -width Er 56.It Bq Er EINVAL 57The value specified by the 58.Fa tid 59argument is invalid. 60.It Bq Er ESRCH 61No thread could be found corresponding to the thread ID specified by the 62.Fa tid 63argument. 64.El 65.Sh SEE ALSO 66.Xr pthread_attr_setcreatesuspend_np 3 , 67.Xr pthread_np 3 , 68.Xr pthread_resume_all_np 3 , 69.Xr pthread_suspend_all_np 3 , 70.Xr pthread_suspend_np 3 71.Sh AUTHORS 72This manual page was written by 73.An Alexey Zelkin Aq Mt phantom@FreeBSD.org . 74