111 lines
3.6 KiB
Plaintext
111 lines
3.6 KiB
Plaintext
(***********************************************************************)
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(* *)
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(* OCaml *)
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(* *)
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(* Xavier Leroy, projet Cristal, INRIA Rocquencourt *)
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(* *)
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(* Copyright 1996 Institut National de Recherche en Informatique et *)
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(* en Automatique. All rights reserved. This file is distributed *)
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(* under the terms of the GNU Library General Public License, with *)
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(* the special exception on linking described in file ../LICENSE. *)
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(* *)
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(***********************************************************************)
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(* WARNING: sys.ml is generated from sys.mlp. DO NOT EDIT sys.ml or
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your changes will be lost.
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*)
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(* System interface *)
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external get_config: unit -> string * int * bool = "caml_sys_get_config"
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external get_argv: unit -> string * string array = "caml_sys_get_argv"
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external big_endian : unit -> bool = "%big_endian"
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external word_size : unit -> int = "%word_size"
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external int_size : unit -> int = "%int_size"
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external max_wosize : unit -> int = "%max_wosize"
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external unix : unit -> bool = "%ostype_unix"
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external win32 : unit -> bool = "%ostype_win32"
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external cygwin : unit -> bool = "%ostype_cygwin"
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let (executable_name, argv) = get_argv()
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let (os_type, _, _) = get_config()
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let big_endian = big_endian ()
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let word_size = word_size ()
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let int_size = int_size ()
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let unix = unix ()
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let win32 = win32 ()
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let cygwin = cygwin ()
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let max_array_length = max_wosize ()
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let max_string_length = word_size / 8 * max_array_length - 1;;
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external file_exists: string -> bool = "caml_sys_file_exists"
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external is_directory : string -> bool = "caml_sys_is_directory"
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external remove: string -> unit = "caml_sys_remove"
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external rename : string -> string -> unit = "caml_sys_rename"
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external getenv: string -> string = "caml_sys_getenv"
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external command: string -> int = "caml_sys_system_command"
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external time: unit -> (float [@unboxed]) =
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"caml_sys_time" "caml_sys_time_unboxed" [@@noalloc]
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external chdir: string -> unit = "caml_sys_chdir"
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external getcwd: unit -> string = "caml_sys_getcwd"
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external readdir : string -> string array = "caml_sys_read_directory"
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let interactive = ref false
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type signal_behavior =
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Signal_default
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| Signal_ignore
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| Signal_handle of (int -> unit)
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external signal : int -> signal_behavior -> signal_behavior
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= "caml_install_signal_handler"
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let set_signal sig_num sig_beh = ignore(signal sig_num sig_beh)
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let sigabrt = -1
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let sigalrm = -2
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let sigfpe = -3
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let sighup = -4
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let sigill = -5
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let sigint = -6
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let sigkill = -7
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let sigpipe = -8
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let sigquit = -9
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let sigsegv = -10
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let sigterm = -11
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let sigusr1 = -12
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let sigusr2 = -13
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let sigchld = -14
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let sigcont = -15
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let sigstop = -16
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let sigtstp = -17
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let sigttin = -18
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let sigttou = -19
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let sigvtalrm = -20
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let sigprof = -21
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let sigbus = -22
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let sigpoll = -23
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let sigsys = -24
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let sigtrap = -25
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let sigurg = -26
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let sigxcpu = -27
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let sigxfsz = -28
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exception Break
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let catch_break on =
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if on then
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set_signal sigint (Signal_handle(fun _ -> raise Break))
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else
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set_signal sigint Signal_default
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external enable_runtime_warnings: bool -> unit =
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"caml_ml_enable_runtime_warnings"
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external runtime_warnings_enabled: unit -> bool =
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"caml_ml_runtime_warnings_enabled"
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(* The version string is found in file ../VERSION *)
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let ocaml_version = "%%VERSION%%";;
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