770 lines
25 KiB
OCaml
770 lines
25 KiB
OCaml
(***********************************************************************)
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(* *)
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(* Objective Caml *)
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(* *)
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(* Xavier Leroy and Pascal Cuoq, 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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(* $Id$ *)
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(* Initialization *)
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external startup: unit -> unit = "win_startup"
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external cleanup: unit -> unit = "win_cleanup"
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let _ = startup(); at_exit cleanup
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(* Errors *)
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type error =
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(* Errors defined in the POSIX standard *)
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E2BIG (* Argument list too long *)
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| EACCES (* Permission denied *)
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| EAGAIN (* Resource temporarily unavailable; try again *)
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| EBADF (* Bad file descriptor *)
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| EBUSY (* Resource unavailable *)
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| ECHILD (* No child process *)
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| EDEADLK (* Resource deadlock would occur *)
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| EDOM (* Domain error for math functions, etc. *)
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| EEXIST (* File exists *)
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| EFAULT (* Bad address *)
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| EFBIG (* File too large *)
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| EINTR (* Function interrupted by signal *)
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| EINVAL (* Invalid argument *)
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| EIO (* Hardware I/O error *)
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| EISDIR (* Is a directory *)
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| EMFILE (* Too many open files by the process *)
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| EMLINK (* Too many links *)
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| ENAMETOOLONG (* Filename too long *)
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| ENFILE (* Too many open files in the system *)
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| ENODEV (* No such device *)
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| ENOENT (* No such file or directory *)
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| ENOEXEC (* Not an executable file *)
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| ENOLCK (* No locks available *)
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| ENOMEM (* Not enough memory *)
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| ENOSPC (* No space left on device *)
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| ENOSYS (* Function not supported *)
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| ENOTDIR (* Not a directory *)
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| ENOTEMPTY (* Directory not empty *)
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| ENOTTY (* Inappropriate I/O control operation *)
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| ENXIO (* No such device or address *)
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| EPERM (* Operation not permitted *)
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| EPIPE (* Broken pipe *)
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| ERANGE (* Result too large *)
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| EROFS (* Read-only file system *)
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| ESPIPE (* Invalid seek e.g. on a pipe *)
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| ESRCH (* No such process *)
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| EXDEV (* Invalid link *)
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(* Additional errors, mostly BSD *)
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| EWOULDBLOCK (* Operation would block *)
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| EINPROGRESS (* Operation now in progress *)
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| EALREADY (* Operation already in progress *)
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| ENOTSOCK (* Socket operation on non-socket *)
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| EDESTADDRREQ (* Destination address required *)
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| EMSGSIZE (* Message too long *)
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| EPROTOTYPE (* Protocol wrong type for socket *)
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| ENOPROTOOPT (* Protocol not available *)
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| EPROTONOSUPPORT (* Protocol not supported *)
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| ESOCKTNOSUPPORT (* Socket type not supported *)
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| EOPNOTSUPP (* Operation not supported on socket *)
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| EPFNOSUPPORT (* Protocol family not supported *)
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| EAFNOSUPPORT (* Address family not supported by protocol family *)
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| EADDRINUSE (* Address already in use *)
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| EADDRNOTAVAIL (* Can't assign requested address *)
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| ENETDOWN (* Network is down *)
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| ENETUNREACH (* Network is unreachable *)
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| ENETRESET (* Network dropped connection on reset *)
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| ECONNABORTED (* Software caused connection abort *)
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| ECONNRESET (* Connection reset by peer *)
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| ENOBUFS (* No buffer space available *)
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| EISCONN (* Socket is already connected *)
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| ENOTCONN (* Socket is not connected *)
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| ESHUTDOWN (* Can't send after socket shutdown *)
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| ETOOMANYREFS (* Too many references: can't splice *)
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| ETIMEDOUT (* Connection timed out *)
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| ECONNREFUSED (* Connection refused *)
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| EHOSTDOWN (* Host is down *)
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| EHOSTUNREACH (* No route to host *)
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| ELOOP (* Too many levels of symbolic links *)
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(* All other errors are mapped to EUNKNOWNERR *)
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| EUNKNOWNERR of int (* Unknown error *)
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exception Unix_error of error * string * string
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let _ = Callback.register_exception "Unix.Unix_error"
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(Unix_error(E2BIG, "", ""))
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external error_message : error -> string = "unix_error_message"
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let handle_unix_error f arg =
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try
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f arg
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with Unix_error(err, fun_name, arg) ->
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prerr_string Sys.argv.(0);
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prerr_string ": \"";
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prerr_string fun_name;
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prerr_string "\" failed";
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if String.length arg > 0 then begin
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prerr_string " on \"";
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prerr_string arg;
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prerr_string "\""
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end;
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prerr_string ": ";
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prerr_endline (error_message err);
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exit 2
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external environment : unit -> string array = "unix_environment"
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external getenv: string -> string = "sys_getenv"
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external putenv: string -> string -> unit = "unix_putenv"
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type process_status =
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WEXITED of int
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| WSIGNALED of int
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| WSTOPPED of int
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type wait_flag =
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WNOHANG
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| WUNTRACED
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type file_descr
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external execv : string -> string array -> unit = "unix_execv"
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external execve : string -> string array -> string array -> unit = "unix_execve"
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external execvp : string -> string array -> unit = "unix_execvp"
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external execvpe : string -> string array -> string array -> unit = "unix_execvpe"
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external waitpid : wait_flag list -> int -> int * process_status
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= "win_waitpid"
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external getpid : unit -> int = "unix_getpid"
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let fork () = invalid_arg "Unix.fork not implemented"
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let wait () = invalid_arg "Unix.wait not implemented"
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let getppid () = invalid_arg "Unix.getppid not implemented"
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let nice prio = invalid_arg "Unix.nice not implemented"
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(* Basic file input/output *)
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type standard_handle = STD_INPUT | STD_OUTPUT | STD_ERROR
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external stdhandle : standard_handle -> file_descr = "win_stdhandle"
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let stdin = stdhandle STD_INPUT
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let stdout = stdhandle STD_OUTPUT
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let stderr = stdhandle STD_ERROR
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type open_flag =
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O_RDONLY
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| O_WRONLY
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| O_RDWR
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| O_NONBLOCK
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| O_APPEND
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| O_CREAT
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| O_TRUNC
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| O_EXCL
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type file_perm = int
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external openfile : string -> open_flag list -> file_perm -> file_descr
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= "unix_open"
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external close : file_descr -> unit = "unix_close"
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external unsafe_read : file_descr -> string -> int -> int -> int
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= "unix_read"
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external unsafe_write : file_descr -> string -> int -> int -> int
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= "unix_write"
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let read fd buf ofs len =
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if len < 0 || ofs + len > String.length buf
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then invalid_arg "Unix.read"
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else unsafe_read fd buf ofs len
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let write fd buf ofs len =
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if len < 0 || ofs + len > String.length buf
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then invalid_arg "Unix.write"
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else unsafe_write fd buf ofs len
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(* Interfacing with the standard input/output library *)
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external open_read_descriptor : int -> in_channel = "caml_open_descriptor_in"
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external open_write_descriptor : int -> out_channel = "caml_open_descriptor_out"
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external fd_of_in_channel : in_channel -> int = "channel_descriptor"
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external fd_of_out_channel : out_channel -> int = "channel_descriptor"
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external open_handle : file_descr -> int = "win_fd_handle"
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external filedescr_of_fd : int -> file_descr = "win_handle_fd"
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let in_channel_of_descr handle =
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open_read_descriptor(open_handle handle)
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let out_channel_of_descr handle =
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open_write_descriptor(open_handle handle)
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let descr_of_in_channel inchan =
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filedescr_of_fd(fd_of_in_channel inchan)
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let descr_of_out_channel outchan =
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filedescr_of_fd(fd_of_out_channel outchan)
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(* Seeking and truncating *)
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type seek_command =
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SEEK_SET
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| SEEK_CUR
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| SEEK_END
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external lseek : file_descr -> int -> seek_command -> int = "unix_lseek"
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let truncate name len = invalid_arg "Unix.truncate not implemented"
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let ftruncate fd len = invalid_arg "Unix.ftruncate not implemented"
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(* File statistics *)
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type file_kind =
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S_REG
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| S_DIR
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| S_CHR
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| S_BLK
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| S_LNK
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| S_FIFO
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| S_SOCK
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type stats =
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{ st_dev : int;
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st_ino : int;
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st_kind : file_kind;
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st_perm : file_perm;
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st_nlink : int;
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st_uid : int;
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st_gid : int;
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st_rdev : int;
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st_size : int;
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st_atime : float;
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st_mtime : float;
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st_ctime : float }
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external stat : string -> stats = "unix_stat"
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let lstat = stat
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let fstat fd = invalid_arg "Unix.fstat not implemented"
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(* Operations on file names *)
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external unlink : string -> unit = "unix_unlink"
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external rename : string -> string -> unit = "unix_rename"
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external link : string -> string -> unit = "unix_link"
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(* File permissions and ownership *)
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type access_permission =
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R_OK
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| W_OK
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| X_OK
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| F_OK
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external chmod : string -> file_perm -> unit = "unix_chmod"
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let fchmod fd perm = invalid_arg "Unix.fchmod not implemented"
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let chown file perm = invalid_arg "Unix.chown not implemented"
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let fchown fd perm = invalid_arg "Unix.fchown not implemented"
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let umask msk = invalid_arg "Unix.umask not implemented"
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external access : string -> access_permission list -> unit = "unix_access"
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(* Operations on file descriptors *)
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external dup : file_descr -> file_descr = "unix_dup"
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external dup2 : file_descr -> file_descr -> unit = "unix_dup2"
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let set_nonblock fd = ()
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let clear_nonblock fd = ()
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external set_close_on_exec : file_descr -> unit = "win_set_close_on_exec"
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external clear_close_on_exec : file_descr -> unit = "win_clear_close_on_exec"
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(* Directories *)
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external mkdir : string -> file_perm -> unit = "unix_mkdir"
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external rmdir : string -> unit = "unix_rmdir"
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external chdir : string -> unit = "unix_chdir"
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external getcwd : unit -> string = "unix_getcwd"
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let chroot _ = invalid_arg "Unix.chroot not implemented"
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type dir_entry =
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Dir_empty
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| Dir_read of string
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| Dir_toread
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type dir_handle =
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{ dirname: string; mutable handle: int; mutable entry_read: dir_entry }
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external findfirst : string -> string * int = "win_findfirst"
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external findnext : int -> string= "win_findnext"
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let opendir dirname =
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try
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let (first_entry, handle) = findfirst (dirname ^ "\\*.*") in
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{ dirname = dirname; handle = handle; entry_read = Dir_read first_entry }
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with End_of_file ->
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{ dirname = dirname; handle = 0; entry_read = Dir_empty }
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let readdir d =
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match d.entry_read with
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Dir_empty -> raise End_of_file
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| Dir_read name -> d.entry_read <- Dir_toread; name
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| Dir_toread -> findnext d.handle
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external win_findclose : int -> unit = "win_findclose"
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let closedir d =
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match d.entry_read with
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Dir_empty -> ()
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| _ -> win_findclose d.handle
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let rewinddir d =
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closedir d;
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try
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let (first_entry, handle) = findfirst (d.dirname ^ "\\*.*") in
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d.handle <- handle; d.entry_read <- Dir_read first_entry
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with End_of_file ->
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d.handle <- 0; d.entry_read <- Dir_empty
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(* Pipes *)
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external pipe : unit -> file_descr * file_descr = "unix_pipe"
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let mkfifo name perm = invalid_arg "Unix.mkfifo not implemented"
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(* Symbolic links *)
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let readlink path = invalid_arg "Unix.readlink not implemented"
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let symlink path1 path2 = invalid_arg "Unix.symlink not implemented"
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(* Locking *)
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type lock_command =
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F_ULOCK
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| F_LOCK
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| F_TLOCK
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| F_TEST
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| F_RLOCK
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| F_TRLOCK
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let lockf fd cmd exten = invalid_arg "Unix.lockf not implemented"
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let kill pid signo = invalid_arg "Unix.kill not implemented"
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type sigprocmask_command = SIG_SETMASK | SIG_BLOCK | SIG_UNBLOCK
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let sigprocmask cmd sigs = invalid_arg "Unix.sigprocmask not implemented"
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let sigpending () = invalid_arg "Unix.sigpending not implemented"
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let sigsuspend sigs = invalid_arg "Unix.sigsuspend not implemented"
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let pause () = invalid_arg "Unix.pause not implemented"
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(* Time functions *)
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type process_times =
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{ tms_utime : float;
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tms_stime : float;
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tms_cutime : float;
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tms_cstime : float }
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type tm =
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{ tm_sec : int;
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tm_min : int;
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tm_hour : int;
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tm_mday : int;
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tm_mon : int;
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tm_year : int;
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tm_wday : int;
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tm_yday : int;
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tm_isdst : bool }
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external time : unit -> float = "unix_time"
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external gettimeofday : unit -> float = "unix_gettimeofday"
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external gmtime : float -> tm = "unix_gmtime"
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external localtime : float -> tm = "unix_localtime"
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external mktime : tm -> float * tm = "unix_mktime"
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let alarm n = invalid_arg "Unix.alarm not implemented"
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external sleep : int -> unit = "unix_sleep"
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let times () =
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{ tms_utime = Sys.time(); tms_stime = 0.0;
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tms_cutime = 0.0; tms_cstime = 0.0 }
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external utimes : string -> float -> float -> unit = "unix_utimes"
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type interval_timer =
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ITIMER_REAL
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| ITIMER_VIRTUAL
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| ITIMER_PROF
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type interval_timer_status =
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{ it_interval: float;
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it_value: float }
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let getitimer it = invalid_arg "Unix.getitimer not implemented"
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let setitimer it tm = invalid_arg "Unix.setitimer not implemented"
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(* User id, group id *)
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let getuid () = 1
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let geteuid = getuid
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let setuid id = invalid_arg "Unix.setuid not implemented"
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let getgid () = 1
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let getegid = getgid
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let setgid id = invalid_arg "Unix.setgid not implemented"
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let getgroups () = [|1|]
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type passwd_entry =
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{ pw_name : string;
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pw_passwd : string;
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pw_uid : int;
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pw_gid : int;
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pw_gecos : string;
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pw_dir : string;
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pw_shell : string }
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type group_entry =
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{ gr_name : string;
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gr_passwd : string;
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gr_gid : int;
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gr_mem : string array }
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let getlogin () = try Sys.getenv "USERNAME" with Not_found -> ""
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let getpwnam x = raise Not_found
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let getgrnam = getpwnam
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let getpwuid = getpwnam
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let getgrgid = getpwnam
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(* Internet addresses *)
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type inet_addr
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external inet_addr_of_string : string -> inet_addr
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= "unix_inet_addr_of_string"
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external string_of_inet_addr : inet_addr -> string
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= "unix_string_of_inet_addr"
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let inet_addr_any = inet_addr_of_string "0.0.0.0"
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(* Sockets *)
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type socket_domain =
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PF_UNIX
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| PF_INET
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type socket_type =
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SOCK_STREAM
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| SOCK_DGRAM
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| SOCK_RAW
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| SOCK_SEQPACKET
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type sockaddr =
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ADDR_UNIX of string
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| ADDR_INET of inet_addr * int
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type shutdown_command =
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SHUTDOWN_RECEIVE
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| SHUTDOWN_SEND
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| SHUTDOWN_ALL
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type msg_flag =
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MSG_OOB
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| MSG_DONTROUTE
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| MSG_PEEK
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type socket_bool_option =
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SO_DEBUG
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| SO_BROADCAST
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| SO_REUSEADDR
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| SO_KEEPALIVE
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| SO_DONTROUTE
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| SO_OOBINLINE
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| SO_ACCEPTCONN
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type socket_int_option =
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SO_SNDBUF
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| SO_RCVBUF
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| SO_ERROR
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| SO_TYPE
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| SO_RCVLOWAT
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| SO_SNDLOWAT
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type socket_optint_option = SO_LINGER
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type socket_float_option =
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SO_RCVTIMEO
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| SO_SNDTIMEO
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external socket : socket_domain -> socket_type -> int -> file_descr
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= "unix_socket"
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let socketpair dom ty proto = invalid_arg "Unix.socketpair not implemented"
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external accept : file_descr -> file_descr * sockaddr = "unix_accept"
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external bind : file_descr -> sockaddr -> unit = "unix_bind"
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external connect : file_descr -> sockaddr -> unit = "unix_connect"
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external listen : file_descr -> int -> unit = "unix_listen"
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external shutdown : file_descr -> shutdown_command -> unit = "unix_shutdown"
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external getsockname : file_descr -> sockaddr = "unix_getsockname"
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external getpeername : file_descr -> sockaddr = "unix_getpeername"
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external unsafe_recv :
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file_descr -> string -> int -> int -> msg_flag list -> int
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= "unix_recv"
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external unsafe_recvfrom :
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file_descr -> string -> int -> int -> msg_flag list -> int * sockaddr
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|
= "unix_recvfrom"
|
|
external unsafe_send :
|
|
file_descr -> string -> int -> int -> msg_flag list -> int
|
|
= "unix_send"
|
|
external unsafe_sendto :
|
|
file_descr -> string -> int -> int -> msg_flag list -> sockaddr -> int
|
|
= "unix_sendto" "unix_sendto_native"
|
|
|
|
let recv fd buf ofs len flags =
|
|
if len < 0 || ofs + len > String.length buf
|
|
then invalid_arg "Unix.recv"
|
|
else unsafe_recv fd buf ofs len flags
|
|
let recvfrom fd buf ofs len flags =
|
|
if len < 0 || ofs + len > String.length buf
|
|
then invalid_arg "Unix.recvfrom"
|
|
else unsafe_recvfrom fd buf ofs len flags
|
|
let send fd buf ofs len flags =
|
|
if len < 0 || ofs + len > String.length buf
|
|
then invalid_arg "Unix.send"
|
|
else unsafe_send fd buf ofs len flags
|
|
let sendto fd buf ofs len flags addr =
|
|
if len < 0 || ofs + len > String.length buf
|
|
then invalid_arg "Unix.sendto"
|
|
else unsafe_sendto fd buf ofs len flags addr
|
|
|
|
external getsockopt : file_descr -> socket_bool_option -> bool
|
|
= "unix_getsockopt_bool"
|
|
external setsockopt : file_descr -> socket_bool_option -> bool -> unit
|
|
= "unix_setsockopt_bool"
|
|
external getsockopt_int : file_descr -> socket_int_option -> int
|
|
= "unix_getsockopt_int"
|
|
external setsockopt_int : file_descr -> socket_int_option -> int -> unit
|
|
= "unix_setsockopt_int"
|
|
external getsockopt_optint : file_descr -> socket_optint_option -> int option
|
|
= "unix_getsockopt_optint"
|
|
external setsockopt_optint : file_descr -> socket_optint_option -> int option -> unit
|
|
= "unix_setsockopt_optint"
|
|
external getsockopt_float : file_descr -> socket_float_option -> float
|
|
= "unix_getsockopt_float"
|
|
external setsockopt_float : file_descr -> socket_float_option -> float -> unit
|
|
= "unix_setsockopt_float"
|
|
|
|
(* Host and protocol databases *)
|
|
|
|
type host_entry =
|
|
{ h_name : string;
|
|
h_aliases : string array;
|
|
h_addrtype : socket_domain;
|
|
h_addr_list : inet_addr array }
|
|
|
|
type protocol_entry =
|
|
{ p_name : string;
|
|
p_aliases : string array;
|
|
p_proto : int }
|
|
|
|
type service_entry =
|
|
{ s_name : string;
|
|
s_aliases : string array;
|
|
s_port : int;
|
|
s_proto : string }
|
|
|
|
external gethostname : unit -> string = "unix_gethostname"
|
|
external gethostbyname : string -> host_entry = "unix_gethostbyname"
|
|
external gethostbyaddr : inet_addr -> host_entry = "unix_gethostbyaddr"
|
|
external getprotobyname : string -> protocol_entry
|
|
= "unix_getprotobyname"
|
|
external getprotobynumber : int -> protocol_entry
|
|
= "unix_getprotobynumber"
|
|
|
|
external getservbyname : string -> string -> service_entry
|
|
= "unix_getservbyname"
|
|
external getservbyport : int -> string -> service_entry
|
|
= "unix_getservbyport"
|
|
|
|
(* High-level process management (system, popen) *)
|
|
|
|
external win_create_process : string -> string -> string option ->
|
|
file_descr -> file_descr -> file_descr -> int
|
|
= "win_create_process" "win_create_process_native"
|
|
|
|
let create_process prog args fd1 fd2 fd3 =
|
|
win_create_process prog (String.concat " " (Array.to_list args)) None
|
|
fd1 fd2 fd3
|
|
|
|
let create_process_env prog args env fd1 fd2 fd3 =
|
|
win_create_process prog (String.concat " " (Array.to_list args))
|
|
(Some(String.concat "\000" (Array.to_list env) ^ "\000"))
|
|
fd1 fd2 fd3
|
|
|
|
external system: string -> process_status = "win_system"
|
|
|
|
type popen_process =
|
|
Process of in_channel * out_channel
|
|
| Process_in of in_channel
|
|
| Process_out of out_channel
|
|
| Process_full of in_channel * out_channel * in_channel
|
|
|
|
let popen_processes = (Hashtbl.create 7 : (popen_process, int) Hashtbl.t)
|
|
|
|
let open_proc cmd optenv proc input output error =
|
|
let shell =
|
|
try Sys.getenv "COMSPEC"
|
|
with Not_found -> raise(Unix_error(ENOEXEC, "open_proc", cmd)) in
|
|
let pid =
|
|
win_create_process shell (shell ^ " /c " ^ cmd) optenv
|
|
input output error in
|
|
Hashtbl.add popen_processes proc pid
|
|
|
|
let open_process_in cmd =
|
|
let (in_read, in_write) = pipe() in
|
|
set_close_on_exec in_read;
|
|
let inchan = in_channel_of_descr in_read in
|
|
open_proc cmd None (Process_in inchan) stdin in_write stderr;
|
|
close in_write;
|
|
inchan
|
|
|
|
let open_process_out cmd =
|
|
let (out_read, out_write) = pipe() in
|
|
set_close_on_exec out_write;
|
|
let outchan = out_channel_of_descr out_write in
|
|
open_proc cmd None (Process_out outchan) out_read stdout stderr;
|
|
close out_read;
|
|
outchan
|
|
|
|
let open_process cmd =
|
|
let (in_read, in_write) = pipe() in
|
|
let (out_read, out_write) = pipe() in
|
|
set_close_on_exec in_read;
|
|
set_close_on_exec out_write;
|
|
let inchan = in_channel_of_descr in_read in
|
|
let outchan = out_channel_of_descr out_write in
|
|
open_proc cmd None (Process(inchan, outchan)) out_read in_write stderr;
|
|
close out_read; close in_write;
|
|
(inchan, outchan)
|
|
|
|
let open_process_full cmd env =
|
|
let (in_read, in_write) = pipe() in
|
|
let (out_read, out_write) = pipe() in
|
|
let (err_read, err_write) = pipe() in
|
|
set_close_on_exec in_read;
|
|
set_close_on_exec out_write;
|
|
set_close_on_exec err_read;
|
|
let inchan = in_channel_of_descr in_read in
|
|
let outchan = out_channel_of_descr out_write in
|
|
let errchan = in_channel_of_descr err_read in
|
|
open_proc cmd (Some(String.concat "\000" (Array.to_list env) ^ "\000"))
|
|
(Process_full(inchan, outchan, errchan))
|
|
out_read in_write err_write;
|
|
close out_read; close in_write; close err_write;
|
|
(inchan, outchan, errchan)
|
|
|
|
let find_proc_id fun_name proc =
|
|
try
|
|
let pid = Hashtbl.find popen_processes proc in
|
|
Hashtbl.remove popen_processes proc;
|
|
pid
|
|
with Not_found ->
|
|
raise(Unix_error(EBADF, fun_name, ""))
|
|
|
|
let close_process_in inchan =
|
|
let pid = find_proc_id "close_process_in" (Process_in inchan) in
|
|
close_in inchan;
|
|
snd(waitpid [] pid)
|
|
|
|
let close_process_out outchan =
|
|
let pid = find_proc_id "close_process_out" (Process_out outchan) in
|
|
close_out outchan;
|
|
snd(waitpid [] pid)
|
|
|
|
let close_process (inchan, outchan) =
|
|
let pid = find_proc_id "close_process" (Process(inchan, outchan)) in
|
|
close_in inchan; close_out outchan;
|
|
snd(waitpid [] pid)
|
|
|
|
let close_process_full (inchan, outchan, errchan) =
|
|
let pid =
|
|
find_proc_id "close_process_full"
|
|
(Process_full(inchan, outchan, errchan)) in
|
|
close_in inchan; close_out outchan; close_in errchan;
|
|
snd(waitpid [] pid)
|
|
|
|
(* Polling *)
|
|
|
|
external select :
|
|
file_descr list -> file_descr list -> file_descr list -> float ->
|
|
file_descr list * file_descr list * file_descr list = "unix_select"
|
|
|
|
(* High-level network functions *)
|
|
|
|
let open_connection sockaddr =
|
|
let domain =
|
|
match sockaddr with ADDR_UNIX _ -> PF_UNIX | ADDR_INET(_,_) -> PF_INET in
|
|
let sock =
|
|
socket domain SOCK_STREAM 0 in
|
|
connect sock sockaddr;
|
|
(in_channel_of_descr sock, out_channel_of_descr sock)
|
|
|
|
let shutdown_connection inchan =
|
|
shutdown (descr_of_in_channel inchan) SHUTDOWN_SEND
|
|
|
|
let establish_server server_fun sockaddr =
|
|
invalid_arg "Unix.establish_server not implmented"
|
|
|
|
(* Terminal interface *)
|
|
|
|
type terminal_io = {
|
|
mutable c_ignbrk: bool;
|
|
mutable c_brkint: bool;
|
|
mutable c_ignpar: bool;
|
|
mutable c_parmrk: bool;
|
|
mutable c_inpck: bool;
|
|
mutable c_istrip: bool;
|
|
mutable c_inlcr: bool;
|
|
mutable c_igncr: bool;
|
|
mutable c_icrnl: bool;
|
|
mutable c_ixon: bool;
|
|
mutable c_ixoff: bool;
|
|
mutable c_opost: bool;
|
|
mutable c_obaud: int;
|
|
mutable c_ibaud: int;
|
|
mutable c_csize: int;
|
|
mutable c_cstopb: int;
|
|
mutable c_cread: bool;
|
|
mutable c_parenb: bool;
|
|
mutable c_parodd: bool;
|
|
mutable c_hupcl: bool;
|
|
mutable c_clocal: bool;
|
|
mutable c_isig: bool;
|
|
mutable c_icanon: bool;
|
|
mutable c_noflsh: bool;
|
|
mutable c_echo: bool;
|
|
mutable c_echoe: bool;
|
|
mutable c_echok: bool;
|
|
mutable c_echonl: bool;
|
|
mutable c_vintr: char;
|
|
mutable c_vquit: char;
|
|
mutable c_verase: char;
|
|
mutable c_vkill: char;
|
|
mutable c_veof: char;
|
|
mutable c_veol: char;
|
|
mutable c_vmin: int;
|
|
mutable c_vtime: int;
|
|
mutable c_vstart: char;
|
|
mutable c_vstop: char
|
|
}
|
|
|
|
type setattr_when = TCSANOW | TCSADRAIN | TCSAFLUSH
|
|
|
|
let tcgetattr fd = invalid_arg "Unix.tcgetattr not implemented"
|
|
let tcsetattr fd wh = invalid_arg "Unix.tcsetattr not implemented"
|
|
let tcsendbreak fd n = invalid_arg "Unix.tcsendbreak not implemented"
|
|
let tcdrain fd = invalid_arg "Unix.tcdrain not implemented"
|
|
|
|
type flush_queue = TCIFLUSH | TCOFLUSH | TCIOFLUSH
|
|
let tcflush fd q = invalid_arg "Unix.tcflush not implemented"
|
|
type flow_action = TCOOFF | TCOON | TCIOFF | TCION
|
|
let tcflow fd fl = invalid_arg "Unix.tcflow not implemented"
|
|
let setsid () = invalid_arg "Unix.setsid not implemented"
|