Threads.MacOS.cpp

#include "Threads.h"
 
#include "../Logging/Logger.h"
 
#include <assert.h>
#include <pthread.h>
 
namespace {
  Cogs::Logging::Log logger = Cogs::Logging::getLogger("Threads");
}
 
void Cogs::Threads::setName(Thread& thread, const std::string& name) {
  if(thread.get_id() == std::this_thread::get_id()) {
    pthread_setname_np(name.c_str());
  }
  else {
    LOG_ERROR(logger, "Attempting to set the name (%s) of thread %d from outside the thread.", name.c_str(), pthread_threadid_np(thread.native_handle(), nullptr));
  }
}
 
void Cogs::Threads::sleep(int milliseconds) {
  std::this_thread::sleep_for(std::chrono::milliseconds(milliseconds));
}
 
void Cogs::Threads::yield() {
  std::this_thread::yield();
}
 
size_t Cogs::Threads::hardwareConcurrency() {
  return std::thread::hardware_concurrency();
}