]>
git.ipfire.org Git - thirdparty/glibc.git/blob - sysdeps/mach/hurd/htl/pt-sigstate.c
1 /* Set a thread's signal state. Hurd on Mach version.
2 Copyright (C) 2002-2018 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Library General Public License as
7 published by the Free Software Foundation; either version 2 of the
8 License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Library General Public License for more details.
15 You should have received a copy of the GNU Library General Public
16 License along with the GNU C Library; see the file COPYING.LIB. If
17 not, see <http://www.gnu.org/licenses/>. */
22 #include <hurd/signal.h>
24 #include <pt-internal.h>
27 __pthread_sigstate (struct __pthread
*thread
, int how
,
28 const sigset_t
*set
, sigset_t
*oset
, int clear_pending
)
31 struct hurd_sigstate
*ss
;
33 ss
= _hurd_thread_sigstate (thread
->kernel_thread
);
36 __spin_lock (&ss
->lock
);
61 ss
->blocked
&= ~_SIG_CANT_MASK
;
64 if (!err
&& clear_pending
)
65 __sigemptyset (&ss
->pending
);
67 __spin_unlock (&ss
->lock
);