2 * Copyright 2014 Facebook, Inc.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
20 #include <folly/Range.h>
24 // This looks a bit weird, but it's necessary to avoid
25 // having an undefined compiler function called.
26 #if defined(__GLIBC__) && !defined(__APPLE__) && !defined(__ANDROID__)
27 #if __GLIBC_PREREQ(2, 12)
28 # define FOLLY_HAS_PTHREAD_SETNAME_NP
32 inline bool setThreadName(pthread_t id, StringPiece name) {
33 #ifdef FOLLY_HAS_PTHREAD_SETNAME_NP
34 return 0 == pthread_setname_np(id, name.fbstr().substr(0, 15).c_str());
40 inline bool setThreadName(StringPiece name) {
41 return setThreadName(pthread_self(), name);