AutoCloseFD.cpp

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#include "nixd/Support/AutoCloseFD.h"
 
#include <unistd.h>
 
namespace nixd::util {
 
AutoCloseFD::~AutoCloseFD() {
  if (FD != ReleasedFD) [[likely]]
    close(FD);
}
 
AutoCloseFD::AutoCloseFD(AutoCloseFD &&That) noexcept : FD(That.get()) {
  That.release();
}
 
AutoCloseFD::FDTy AutoCloseFD::get() const { return FD; }
 
void AutoCloseFD::release() { FD = ReleasedFD; }
 
bool AutoCloseFD::isReleased(FDTy FD) { return FD == ReleasedFD; }
 
bool AutoCloseFD::isReleased() const { return isReleased(FD); }
 
AutoCloseFD::AutoCloseFD(FDTy FD) : FD(FD) {}
 
} // namespace nixd::util