1 /* POSIX compatible signal blocking for threads.
2 Copyright (C) 2011 Free Software Foundation, Inc.
4 This program is free software: you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 3 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program. If not, see <http://www.gnu.org/licenses/>. */
25 pthread_sigmask (int how
, const sigset_t
*new_mask
, sigset_t
*old_mask
)
27 int ret
= sigprocmask (how
, new_mask
, old_mask
);
28 return (ret
< 0 ? errno
: 0);