lokinet/llarp/util/thread/threading.cpp
dr7ana 46ad8d4058 Clang format include sorting + CMake
- includes are now sorted in consistent, logical order; first step in an attempt to fix the tomfoolery (no relation to Tom) brought in by include-what-you-use
- shuffled around some cmake linking to simplify dependency graph
- superfluous files removed
2023-10-24 12:11:51 -07:00

57 lines
1.4 KiB
C++

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