Function standardFileDescriptorIsOpen

Tests/Libraries/File/FileTest.cpp:23–27

{
#if !SC_PLATFORM_WINDOWS
static bool standardFileDescriptorIsOpen(int fileDescriptor)
{
    errno = 0;
    return ::fcntl(fileDescriptor, F_GETFD) != -1 or errno != EBADF;
}
#endif
} // namespace