PosixHelpers.h
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#pragma once
#if IL2CPP_TARGET_POSIX && !RUNTIME_TINY
#include <pthread.h>
#include <time.h>
#include <sys/poll.h>
#include "os/Thread.h"
#include "os/Socket.h"
namespace il2cpp
{
namespace os
{
namespace posix
{
inline timespec Ticks100NanosecondsToTimespec(int64_t ticks)
{
timespec result;
result.tv_sec = ticks / 10000000;
result.tv_nsec = (ticks % 10000000) * 100;
return result;
}
inline timespec MillisecondsToTimespec(uint32_t ms)
{
timespec result;
result.tv_sec = ms / 1000;
result.tv_nsec = (ms % 1000) * 1000000;
return result;
}
inline Thread::ThreadId PosixThreadIdToThreadId(pthread_t thread)
{
Thread::ThreadId threadId = 0;
memcpy(&threadId, &thread, std::min(sizeof(threadId), sizeof(thread)));
return threadId;
}
struct PosixAutoLock
{
pthread_mutex_t* mutex;
PosixAutoLock(pthread_mutex_t* m)
: mutex(m) { pthread_mutex_lock(mutex); }
~PosixAutoLock()
{ pthread_mutex_unlock(mutex); }
};
inline short PollFlagsToPollEvents(PollFlags flags)
{
return (short)flags;
}
inline PollFlags PollEventsToPollFlags(short events)
{
return (PollFlags)events;
}
int Poll(pollfd* handles, int numHandles, int timeout);
}
}
}
#endif // IL2CPP_TARGET_POSIX