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title="Targetint" rel="Chapter" href="Targetint.html"> <link title="Tbl" rel="Chapter" href="Tbl.html"> <link title="Terminfo" rel="Chapter" href="Terminfo.html"> <link title="Thread" rel="Chapter" href="Thread.html"> <link title="ThreadUnix" rel="Chapter" href="ThreadUnix.html"> <link title="Typemod" rel="Chapter" href="Typemod.html"> <link title="Uchar" rel="Chapter" href="Uchar.html"> <link title="Unix" rel="Chapter" href="Unix.html"> <link title="UnixLabels" rel="Chapter" href="UnixLabels.html"> <link title="Warnings" rel="Chapter" href="Warnings.html"> <link title="Weak" rel="Chapter" href="Weak.html"><title>Sys</title> </head> <body> <code class="code"><span class="keyword">sig</span><br> <span class="keyword">val</span> argv : string array<br> <span class="keyword">val</span> executable_name : string<br> <span class="keyword">external</span> file_exists : string <span class="keywordsign">-></span> bool = <span class="string">"caml_sys_file_exists"</span><br> <span class="keyword">external</span> is_directory : string <span class="keywordsign">-></span> bool = <span class="string">"caml_sys_is_directory"</span><br> <span class="keyword">external</span> remove : string <span class="keywordsign">-></span> unit = <span class="string">"caml_sys_remove"</span><br> <span class="keyword">external</span> rename : string <span class="keywordsign">-></span> string <span class="keywordsign">-></span> unit = <span class="string">"caml_sys_rename"</span><br> <span class="keyword">external</span> getenv : string <span class="keywordsign">-></span> string = <span class="string">"caml_sys_getenv"</span><br> <span class="keyword">val</span> getenv_opt : string <span class="keywordsign">-></span> string option<br> <span class="keyword">external</span> command : string <span class="keywordsign">-></span> int = <span class="string">"caml_sys_system_command"</span><br> <span class="keyword">external</span> time : unit <span class="keywordsign">-></span> (float [@unboxed]) = <span class="string">"caml_sys_time"</span><br> <span class="string">"caml_sys_time_unboxed"</span> [@@noalloc]<br> <span class="keyword">external</span> chdir : string <span class="keywordsign">-></span> unit = <span class="string">"caml_sys_chdir"</span><br> <span class="keyword">external</span> getcwd : unit <span class="keywordsign">-></span> string = <span class="string">"caml_sys_getcwd"</span><br> <span class="keyword">external</span> readdir : string <span class="keywordsign">-></span> string array = <span class="string">"caml_sys_read_directory"</span><br> <span class="keyword">val</span> interactive : bool <span class="constructor">Pervasives</span>.ref<br> <span class="keyword">val</span> os_type : string<br> <span class="keyword">type</span> backend_type = <span class="constructor">Native</span> <span class="keywordsign">|</span> <span class="constructor">Bytecode</span> <span class="keywordsign">|</span> <span class="constructor">Other</span> <span class="keyword">of</span> string<br> <span class="keyword">val</span> backend_type : <span class="constructor">Sys</span>.backend_type<br> <span class="keyword">val</span> unix : bool<br> <span class="keyword">val</span> win32 : bool<br> <span class="keyword">val</span> cygwin : bool<br> <span class="keyword">val</span> word_size : int<br> <span class="keyword">val</span> int_size : int<br> <span class="keyword">val</span> big_endian : bool<br> <span class="keyword">val</span> max_string_length : int<br> <span class="keyword">val</span> max_array_length : int<br> <span class="keyword">external</span> runtime_variant : unit <span class="keywordsign">-></span> string = <span class="string">"caml_runtime_variant"</span><br> <span class="keyword">external</span> runtime_parameters : unit <span class="keywordsign">-></span> string = <span class="string">"caml_runtime_parameters"</span><br> <span class="keyword">type</span> signal_behavior =<br> <span class="constructor">Signal_default</span><br> <span class="keywordsign">|</span> <span class="constructor">Signal_ignore</span><br> <span class="keywordsign">|</span> <span class="constructor">Signal_handle</span> <span class="keyword">of</span> (int <span class="keywordsign">-></span> unit)<br> <span class="keyword">external</span> signal : int <span class="keywordsign">-></span> <span class="constructor">Sys</span>.signal_behavior <span class="keywordsign">-></span> <span class="constructor">Sys</span>.signal_behavior<br> = <span class="string">"caml_install_signal_handler"</span><br> <span class="keyword">val</span> set_signal : int <span class="keywordsign">-></span> <span class="constructor">Sys</span>.signal_behavior <span class="keywordsign">-></span> unit<br> <span class="keyword">val</span> sigabrt : int<br> <span class="keyword">val</span> sigalrm : int<br> <span class="keyword">val</span> sigfpe : int<br> <span class="keyword">val</span> sighup : int<br> <span class="keyword">val</span> sigill : int<br> <span class="keyword">val</span> sigint : int<br> <span class="keyword">val</span> sigkill : int<br> <span class="keyword">val</span> sigpipe : int<br> <span class="keyword">val</span> sigquit : int<br> <span class="keyword">val</span> sigsegv : int<br> <span class="keyword">val</span> sigterm : int<br> <span class="keyword">val</span> sigusr1 : int<br> <span class="keyword">val</span> sigusr2 : int<br> <span class="keyword">val</span> sigchld : int<br> <span class="keyword">val</span> sigcont : int<br> <span class="keyword">val</span> sigstop : int<br> <span class="keyword">val</span> sigtstp : int<br> <span class="keyword">val</span> sigttin : int<br> <span class="keyword">val</span> sigttou : int<br> <span class="keyword">val</span> sigvtalrm : int<br> <span class="keyword">val</span> sigprof : int<br> <span class="keyword">val</span> sigbus : int<br> <span class="keyword">val</span> sigpoll : int<br> <span class="keyword">val</span> sigsys : int<br> <span class="keyword">val</span> sigtrap : int<br> <span class="keyword">val</span> sigurg : int<br> <span class="keyword">val</span> sigxcpu : int<br> <span class="keyword">val</span> sigxfsz : int<br> <span class="keyword">exception</span> <span class="constructor">Break</span><br> <span class="keyword">val</span> catch_break : bool <span class="keywordsign">-></span> unit<br> <span class="keyword">val</span> ocaml_version : string<br> <span class="keyword">val</span> enable_runtime_warnings : bool <span class="keywordsign">-></span> unit<br> <span class="keyword">val</span> runtime_warnings_enabled : unit <span class="keywordsign">-></span> bool<br> <span class="keyword">external</span> opaque_identity : <span class="keywordsign">'</span>a <span class="keywordsign">-></span> <span class="keywordsign">'</span>a = <span class="string">"%opaque"</span><br> <span class="keyword">end</span></code></body></html>