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Thread: Limit thread name to 15 bytes on linux.

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degasus
2016-01-26 19:35:31 +01:00
parent a4a2928905
commit 231daa2da1
1 changed files with 2 additions and 1 deletions
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3
Source/Core/Common/Thread.cpp
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@ -136,7 +136,8 @@ void SetCurrentThreadName(const char* szThreadName)
#elif defined __FreeBSD__ #elif defined __FreeBSD__
pthread_set_name_np(pthread_self(), szThreadName); pthread_set_name_np(pthread_self(), szThreadName);
#else #else
pthread_setname_np(pthread_self(), szThreadName); // linux doesn't allow to set more than 16 bytes, including \0.
pthread_setname_np(pthread_self(), std::string(szThreadName).substr(0, 15).c_str());
#endif #endif
#ifdef USE_VTUNE #ifdef USE_VTUNE
// VTune uses OS thread names by default but probably supports longer names when set via its own API. // VTune uses OS thread names by default but probably supports longer names when set via its own API.