<html><head> <link rel="stylesheet" href="style.css" type="text/css"> <meta content="text/html; charset=iso-8859-1" http-equiv="Content-Type"> <link rel="Start" href="index.html"> <link title="Index of types" rel=Appendix href="index_types.html"> <link title="Index of exceptions" rel=Appendix href="index_exceptions.html"> <link title="Index of values" rel=Appendix href="index_values.html"> <link title="Index of modules" rel=Appendix href="index_modules.html"> <link title="Index of module types" rel=Appendix href="index_module_types.html"> <link title="Async_print" rel="Chapter" href="Async_print.html"> <link title="Async_sys" rel="Chapter" href="Async_sys.html"> <link title="Epoll_file_descr_watcher" rel="Chapter" href="Epoll_file_descr_watcher.html"> <link title="Fd" rel="Chapter" href="Fd.html"> <link title="Fd_by_descr" rel="Chapter" href="Fd_by_descr.html"> <link title="File_descr_watcher_intf" rel="Chapter" href="File_descr_watcher_intf.html"> <link title="Import" rel="Chapter" href="Import.html"> <link title="Interruptor" rel="Chapter" href="Interruptor.html"> <link title="In_thread" rel="Chapter" href="In_thread.html"> <link title="Io_stats" rel="Chapter" href="Io_stats.html"> <link title="Process" rel="Chapter" href="Process.html"> <link title="Raw_fd" rel="Chapter" href="Raw_fd.html"> <link title="Raw_scheduler" rel="Chapter" href="Raw_scheduler.html"> <link title="Raw_signal_manager" rel="Chapter" href="Raw_signal_manager.html"> <link title="Reader" rel="Chapter" href="Reader.html"> <link title="Read_write" rel="Chapter" href="Read_write.html"> <link title="Scheduler" rel="Chapter" href="Scheduler.html"> <link title="Select_file_descr_watcher" rel="Chapter" href="Select_file_descr_watcher.html"> <link title="Shutdown" rel="Chapter" href="Shutdown.html"> <link title="Signal" rel="Chapter" href="Signal.html"> <link title="Signal_manager" rel="Chapter" href="Signal_manager.html"> <link title="Std" rel="Chapter" href="Std.html"> <link title="Syscall" rel="Chapter" href="Syscall.html"> <link title="Thread_pool" rel="Chapter" href="Thread_pool.html"> <link title="Thread_safe" rel="Chapter" href="Thread_safe.html"> <link title="Thread_safe_pipe" rel="Chapter" href="Thread_safe_pipe.html"> <link title="Unix_syscalls" rel="Chapter" href="Unix_syscalls.html"> <link title="Writer" rel="Chapter" href="Writer.html"><title>Fd</title> </head> <body> <code class="code"><span class="keyword">sig</span><br> <span class="keyword">module</span> <span class="constructor">Kind</span> :<br> <span class="keyword">sig</span><br> <span class="keyword">type</span> t =<br> <span class="constructor">Char</span><br> <span class="keywordsign">|</span> <span class="constructor">Fifo</span><br> <span class="keywordsign">|</span> <span class="constructor">File</span><br> <span class="keywordsign">|</span> <span class="constructor">Socket</span> <span class="keyword">of</span> [ <span class="keywordsign">`</span><span class="constructor">Active</span> <span class="keywordsign">|</span> <span class="keywordsign">`</span><span class="constructor">Bound</span> <span class="keywordsign">|</span> <span class="keywordsign">`</span><span class="constructor">Passive</span> <span class="keywordsign">|</span> <span class="keywordsign">`</span><span class="constructor">Unconnected</span> ]<br> <span class="keyword">val</span> infer_using_stat :<br> <span class="constructor">Core</span>.<span class="constructor">Std</span>.<span class="constructor">Unix</span>.<span class="constructor">File_descr</span>.t <span class="keywordsign">-></span> <span class="constructor">Fd</span>.<span class="constructor">Kind</span>.t <span class="constructor">Import</span>.<span class="constructor">Deferred</span>.t<br> <span class="keyword">end</span><br> <span class="keyword">type</span> t<br> <span class="keyword">val</span> info : <span class="constructor">Fd</span>.t <span class="keywordsign">-></span> <span class="constructor">Core</span>.<span class="constructor">Std</span>.<span class="constructor">Info</span>.t<br> <span class="keyword">val</span> to_string : <span class="constructor">Fd</span>.t <span class="keywordsign">-></span> string<br> <span class="keyword">val</span> create :<br> <span class="constructor">Fd</span>.<span class="constructor">Kind</span>.t <span class="keywordsign">-></span> <span class="constructor">Core</span>.<span class="constructor">Std</span>.<span class="constructor">Unix</span>.<span class="constructor">File_descr</span>.t <span class="keywordsign">-></span> <span class="constructor">Core</span>.<span class="constructor">Std</span>.<span class="constructor">Info</span>.t <span class="keywordsign">-></span> <span class="constructor">Fd</span>.t<br> <span class="keyword">val</span> kind : <span class="constructor">Fd</span>.t <span class="keywordsign">-></span> <span class="constructor">Fd</span>.<span class="constructor">Kind</span>.t<br> <span class="keyword">val</span> supports_nonblock : <span class="constructor">Fd</span>.t <span class="keywordsign">-></span> bool<br> <span class="keyword">val</span> close :<br> ?should_close_file_descriptor:bool <span class="keywordsign">-></span> <span class="constructor">Fd</span>.t <span class="keywordsign">-></span> unit <span class="constructor">Import</span>.<span class="constructor">Deferred</span>.t<br> <span class="keyword">val</span> close_finished : <span class="constructor">Fd</span>.t <span class="keywordsign">-></span> unit <span class="constructor">Import</span>.<span class="constructor">Deferred</span>.t<br> <span class="keyword">val</span> is_closed : <span class="constructor">Fd</span>.t <span class="keywordsign">-></span> bool<br> <span class="keyword">val</span> with_close :<br> <span class="constructor">Fd</span>.t <span class="keywordsign">-></span> f:(<span class="constructor">Fd</span>.t <span class="keywordsign">-></span> <span class="keywordsign">'</span>a <span class="constructor">Import</span>.<span class="constructor">Deferred</span>.t) <span class="keywordsign">-></span> <span class="keywordsign">'</span>a <span class="constructor">Import</span>.<span class="constructor">Deferred</span>.t<br> <span class="keyword">val</span> is_open : <span class="constructor">Fd</span>.t <span class="keywordsign">-></span> bool<br> <span class="keyword">val</span> stdin : unit <span class="keywordsign">-></span> <span class="constructor">Fd</span>.t<br> <span class="keyword">val</span> stdout : unit <span class="keywordsign">-></span> <span class="constructor">Fd</span>.t<br> <span class="keyword">val</span> stderr : unit <span class="keywordsign">-></span> <span class="constructor">Fd</span>.t<br> <span class="keyword">val</span> with_file_descr :<br> ?nonblocking:bool <span class="keywordsign">-></span><br> <span class="constructor">Fd</span>.t <span class="keywordsign">-></span><br> (<span class="constructor">Core</span>.<span class="constructor">Std</span>.<span class="constructor">Unix</span>.<span class="constructor">File_descr</span>.t <span class="keywordsign">-></span> <span class="keywordsign">'</span>a) <span class="keywordsign">-></span><br> [ <span class="keywordsign">`</span><span class="constructor">Already_closed</span> <span class="keywordsign">|</span> <span class="keywordsign">`</span><span class="constructor">Error</span> <span class="keyword">of</span> exn <span class="keywordsign">|</span> <span class="keywordsign">`</span><span class="constructor">Ok</span> <span class="keyword">of</span> <span class="keywordsign">'</span>a ]<br> <span class="keyword">val</span> with_file_descr_exn :<br> ?nonblocking:bool <span class="keywordsign">-></span> <span class="constructor">Fd</span>.t <span class="keywordsign">-></span> (<span class="constructor">Core</span>.<span class="constructor">Std</span>.<span class="constructor">Unix</span>.<span class="constructor">File_descr</span>.t <span class="keywordsign">-></span> <span class="keywordsign">'</span>a) <span class="keywordsign">-></span> <span class="keywordsign">'</span>a<br> <span class="keyword">val</span> with_file_descr_deferred :<br> <span class="constructor">Fd</span>.t <span class="keywordsign">-></span><br> (<span class="constructor">Core</span>.<span class="constructor">Std</span>.<span class="constructor">Unix</span>.<span class="constructor">File_descr</span>.t <span class="keywordsign">-></span> <span class="keywordsign">'</span>a <span class="constructor">Import</span>.<span class="constructor">Deferred</span>.t) <span class="keywordsign">-></span><br> [ <span class="keywordsign">`</span><span class="constructor">Already_closed</span> <span class="keywordsign">|</span> <span class="keywordsign">`</span><span class="constructor">Error</span> <span class="keyword">of</span> exn <span class="keywordsign">|</span> <span class="keywordsign">`</span><span class="constructor">Ok</span> <span class="keyword">of</span> <span class="keywordsign">'</span>a ] <span class="constructor">Import</span>.<span class="constructor">Deferred</span>.t<br> <span class="keyword">val</span> ready_to_interruptible :<br> <span class="constructor">Fd</span>.t <span class="keywordsign">-></span><br> [ <span class="keywordsign">`</span><span class="constructor">Read</span> <span class="keywordsign">|</span> <span class="keywordsign">`</span><span class="constructor">Write</span> ] <span class="keywordsign">-></span><br> interrupt:unit <span class="constructor">Import</span>.<span class="constructor">Deferred</span>.t <span class="keywordsign">-></span><br> [ <span class="keywordsign">`</span><span class="constructor">Bad_fd</span> <span class="keywordsign">|</span> <span class="keywordsign">`</span><span class="constructor">Closed</span> <span class="keywordsign">|</span> <span class="keywordsign">`</span><span class="constructor">Interrupted</span> <span class="keywordsign">|</span> <span class="keywordsign">`</span><span class="constructor">Ready</span> ] <span class="constructor">Import</span>.<span class="constructor">Deferred</span>.t<br> <span class="keyword">val</span> ready_to :<br> <span class="constructor">Fd</span>.t <span class="keywordsign">-></span><br> [ <span class="keywordsign">`</span><span class="constructor">Read</span> <span class="keywordsign">|</span> <span class="keywordsign">`</span><span class="constructor">Write</span> ] <span class="keywordsign">-></span> [ <span class="keywordsign">`</span><span class="constructor">Bad_fd</span> <span class="keywordsign">|</span> <span class="keywordsign">`</span><span class="constructor">Closed</span> <span class="keywordsign">|</span> <span class="keywordsign">`</span><span class="constructor">Ready</span> ] <span class="constructor">Import</span>.<span class="constructor">Deferred</span>.t<br> <span class="keyword">val</span> syscall :<br> ?nonblocking:bool <span class="keywordsign">-></span><br> <span class="constructor">Fd</span>.t <span class="keywordsign">-></span><br> (<span class="constructor">Core</span>.<span class="constructor">Std</span>.<span class="constructor">Unix</span>.<span class="constructor">File_descr</span>.t <span class="keywordsign">-></span> <span class="keywordsign">'</span>a) <span class="keywordsign">-></span><br> [ <span class="keywordsign">`</span><span class="constructor">Already_closed</span> <span class="keywordsign">|</span> <span class="keywordsign">`</span><span class="constructor">Error</span> <span class="keyword">of</span> exn <span class="keywordsign">|</span> <span class="keywordsign">`</span><span class="constructor">Ok</span> <span class="keyword">of</span> <span class="keywordsign">'</span>a ]<br> <span class="keyword">val</span> syscall_exn :<br> ?nonblocking:bool <span class="keywordsign">-></span> <span class="constructor">Fd</span>.t <span class="keywordsign">-></span> (<span class="constructor">Core</span>.<span class="constructor">Std</span>.<span class="constructor">Unix</span>.<span class="constructor">File_descr</span>.t <span class="keywordsign">-></span> <span class="keywordsign">'</span>a) <span class="keywordsign">-></span> <span class="keywordsign">'</span>a<br> <span class="keyword">val</span> syscall_in_thread :<br> <span class="constructor">Fd</span>.t <span class="keywordsign">-></span><br> name:string <span class="keywordsign">-></span><br> (<span class="constructor">Core</span>.<span class="constructor">Std</span>.<span class="constructor">Unix</span>.<span class="constructor">File_descr</span>.t <span class="keywordsign">-></span> <span class="keywordsign">'</span>a) <span class="keywordsign">-></span><br> [ <span class="keywordsign">`</span><span class="constructor">Already_closed</span> <span class="keywordsign">|</span> <span class="keywordsign">`</span><span class="constructor">Error</span> <span class="keyword">of</span> exn <span class="keywordsign">|</span> <span class="keywordsign">`</span><span class="constructor">Ok</span> <span class="keyword">of</span> <span class="keywordsign">'</span>a ] <span class="constructor">Import</span>.<span class="constructor">Deferred</span>.t<br> <span class="keyword">val</span> syscall_in_thread_exn :<br> <span class="constructor">Fd</span>.t <span class="keywordsign">-></span><br> name:string <span class="keywordsign">-></span> (<span class="constructor">Core</span>.<span class="constructor">Std</span>.<span class="constructor">Unix</span>.<span class="constructor">File_descr</span>.t <span class="keywordsign">-></span> <span class="keywordsign">'</span>a) <span class="keywordsign">-></span> <span class="keywordsign">'</span>a <span class="constructor">Import</span>.<span class="constructor">Deferred</span>.t<br> <span class="keyword">val</span> of_in_channel : <span class="constructor">Core</span>.<span class="constructor">Std</span>.<span class="constructor">In_channel</span>.t <span class="keywordsign">-></span> <span class="constructor">Fd</span>.<span class="constructor">Kind</span>.t <span class="keywordsign">-></span> <span class="constructor">Fd</span>.t<br> <span class="keyword">val</span> of_out_channel : <span class="constructor">Core</span>.<span class="constructor">Std</span>.<span class="constructor">Out_channel</span>.t <span class="keywordsign">-></span> <span class="constructor">Fd</span>.<span class="constructor">Kind</span>.t <span class="keywordsign">-></span> <span class="constructor">Fd</span>.t<br> <span class="keyword">val</span> of_in_channel_auto : <span class="constructor">Core</span>.<span class="constructor">Std</span>.<span class="constructor">In_channel</span>.t <span class="keywordsign">-></span> <span class="constructor">Fd</span>.t <span class="constructor">Import</span>.<span class="constructor">Deferred</span>.t<br> <span class="keyword">val</span> of_out_channel_auto : <span class="constructor">Core</span>.<span class="constructor">Std</span>.<span class="constructor">Out_channel</span>.t <span class="keywordsign">-></span> <span class="constructor">Fd</span>.t <span class="constructor">Import</span>.<span class="constructor">Deferred</span>.t<br> <span class="keyword">val</span> file_descr_exn : <span class="constructor">Fd</span>.t <span class="keywordsign">-></span> <span class="constructor">Core</span>.<span class="constructor">Std</span>.<span class="constructor">Unix</span>.<span class="constructor">File_descr</span>.t<br> <span class="keyword">val</span> to_int_exn : <span class="constructor">Fd</span>.t <span class="keywordsign">-></span> int<br> <span class="keyword">val</span> replace : <span class="constructor">Fd</span>.t <span class="keywordsign">-></span> <span class="constructor">Fd</span>.<span class="constructor">Kind</span>.t <span class="keywordsign">-></span> <span class="constructor">Core</span>.<span class="constructor">Std</span>.<span class="constructor">Info</span>.t <span class="keywordsign">-></span> unit<br> <span class="keyword">val</span> sexp_of_t : <span class="constructor">Fd</span>.t <span class="keywordsign">-></span> <span class="constructor">Sexplib</span>.<span class="constructor">Sexp</span>.t<br> <span class="keyword">end</span></code></body></html>
