Warning: That file was not part of the compilation database. It may have many parsing errors.

1/* Examine and change blocked signals for a thread. Generic POSIX version.
2 Copyright (C) 2014-2019 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
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 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <http://www.gnu.org/licenses/>. */
18
19#include <errno.h>
20#include <signal.h>
21#include <pthreadP.h>
22
23#if defined SIGCANCEL || defined SIGTIMER || defined SIGSETXID
24# error "This implementation assumes no internal-only signal numbers."
25#endif
26
27int
28pthread_sigmask (int how, const sigset_t *newmask, sigset_t *oldmask)
29{
30 /* Here we assume that sigprocmask actually does everything right.
31 The only difference is the return value protocol. */
32 int result = sigprocmask (how, newmask, oldmask);
33 if (result < 0)
34 result = errno;
35 return result;
36}
37

Warning: That file was not part of the compilation database. It may have many parsing errors.