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git.ipfire.org Git - thirdparty/pdns.git/blob - pdns/threadname.cc
2 * This file is part of PowerDNS or dnsdist.
3 * Copyright -- PowerDNS.COM B.V. and its contributors
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of version 2 of the GNU General Public License as
7 * published by the Free Software Foundation.
9 * In addition, for the avoidance of any doubt, permission is granted to
10 * link this program with OpenSSL and to (re)distribute the binaries
11 * produced as the result of such linking.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
31 #include <pthread_np.h>
40 #include "threadname.hh"
42 void setThreadName(const std::string
& threadName
) {
45 #ifdef HAVE_PTHREAD_SETNAME_NP_2
46 retval
= pthread_setname_np(pthread_self(), threadName
.c_str());
48 #ifdef HAVE_PTHREAD_SET_NAME_NP_2
49 retval
= pthread_set_name_np(pthread_self(), threadName
.c_str());
51 #ifdef HAVE_PTHREAD_SET_NAME_NP_2_VOID
52 pthread_set_name_np(pthread_self(), threadName
.c_str());
54 #ifdef HAVE_PTHREAD_SETNAME_NP_1
55 retval
= pthread_setname_np(threadName
.c_str());
57 #ifdef HAVE_PTHREAD_SETNAME_NP_3
58 retval
= pthread_setname_np(pthread_self(), threadName
.c_str(), nullptr);
63 warnlog("Could not set thread name %s for thread: %s", threadName
, strerror(retval
));
65 g_log
<<Logger::Warning
<<"Could not set thread name "<<threadName
<<" for thread: "<<strerror(retval
)<<endl
;