From ec41af45a6d25f70f9c7ea15cb831a2b2fea3855 Mon Sep 17 00:00:00 2001 From: Florian Weimer Date: Tue, 2 Jun 2020 10:34:55 +0200 Subject: nptl: Add pthread_attr_setsigmask_np, pthread_attr_getsigmask_np Reviewed-by: Carlos O'Donell Tested-by: Carlos O'Donell --- nptl/pthread_attr_setsigmask.c | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 nptl/pthread_attr_setsigmask.c (limited to 'nptl/pthread_attr_setsigmask.c') diff --git a/nptl/pthread_attr_setsigmask.c b/nptl/pthread_attr_setsigmask.c new file mode 100644 index 0000000000..4574f51056 --- /dev/null +++ b/nptl/pthread_attr_setsigmask.c @@ -0,0 +1,34 @@ +/* Set the signal mask in a POSIX thread attribute. Public variant. + Copyright (C) 2020 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#include +#include + +int +pthread_attr_setsigmask_np (pthread_attr_t *attr, const sigset_t *sigmask) +{ + int ret = __pthread_attr_setsigmask_internal (attr, sigmask); + if (ret != 0) + return ret; + + /* Filter out internal signals. */ + struct pthread_attr *iattr = (struct pthread_attr *) attr; + __clear_internal_signals (&iattr->extension->sigmask); + + return 0; +} -- cgit v1.2.3