unix.hxx

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#pragma once
#include <ice/os/handle.hxx>
 
#if ISP_UNIX
 
#include <sys/time.h>
#include <pthread.h>
#include <semaphore.h>
#include <unistd.h>
#include <dlfcn.h>
#include <stdlib.h>
#include <malloc.h>
#pragma clang diagnostic ignored "-Wunknown-attributes"
 
template<>
struct ice::os::HandleDescriptor<ice::os::HandleType::File>
{
    using PlatformHandleType = int;

    static constexpr PlatformHandleType InvalidHandle = -1;
 
    static bool is_valid(PlatformHandleType handle, void*) noexcept
    {
        return handle != InvalidHandle;
    }
 
    static bool close(PlatformHandleType handle, void*) noexcept
    {
        return ::close(handle) == 0;
    }
};
 
template<>
struct ice::os::HandleDescriptor<ice::os::HandleType::DynLib>
{
    using PlatformHandleType = void*;
 
    static constexpr PlatformHandleType InvalidHandle = nullptr;
 
    static bool is_valid(PlatformHandleType handle, void*) noexcept
    {
        return handle != InvalidHandle;
    }
 
    static bool close(PlatformHandleType handle, void*) noexcept
    {
        return dlclose(handle) == 0;
    }
};
 
// Can't use 'unix' since it's a define
namespace ice::unix_
{
 
    using FileHandle = ice::os::Handle<ice::os::HandleType::File>;
    using DynLibHandle = ice::os::Handle<ice::os::HandleType::DynLib>;
 
} // namespace ice::unix
 
#endif