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58 lines
1.5 KiB
C++
58 lines
1.5 KiB
C++
#include <util/thread/threading.hpp>
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#include <util/logging/logger.hpp>
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#include <cstring>
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#ifdef POSIX
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#include <pthread.h>
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#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)
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#include <pthread_np.h>
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#endif
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#endif
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#ifdef _MSC_VER
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#include <windows.h>
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extern "C" void
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SetThreadName(DWORD dwThreadID, LPCSTR szThreadName);
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#endif
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namespace llarp
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{
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namespace util
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{
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void
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SetThreadName(const std::string& name)
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{
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#ifdef POSIX
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#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)
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/* on bsd this function has void return type */
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pthread_set_name_np(pthread_self(), name.c_str());
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#else
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#if defined(__MACH__)
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const int rc = pthread_setname_np(name.c_str());
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// API present upstream since v2.11.3 and imported downstream
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// in CR 8158 <https://www.illumos.org/issues/8158>
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// We only use the native function on Microsoft C++ builds
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#elif defined(__linux__) || defined(__sun)
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const int rc = pthread_setname_np(pthread_self(), name.c_str());
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#else
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#error "unsupported platform"
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#endif
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if(rc)
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{
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LogError("Failed to set thread name to ", name, " errno = ", rc,
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" errstr = ", ::strerror(rc));
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}
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#endif
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#elif _MSC_VER
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::SetThreadName(::GetCurrentThreadId(), name.c_str());
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#elif __MINGW32__
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const int rc = pthread_setname_np(pthread_self(), name.c_str());
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#else
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LogInfo("Thread name setting not supported on this platform");
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(void)name;
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#endif
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}
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} // namespace util
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} // namespace llarp
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