1996-09-04 07:17:43 -07:00
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/***********************************************************************/
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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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/* Automatique. Distributed only by permission. */
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/* */
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/***********************************************************************/
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/* $Id$ */
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#include <mlvalues.h>
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#include <alloc.h>
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1996-09-05 06:32:25 -07:00
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#include "unixsupport.h"
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1996-09-04 07:17:43 -07:00
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#include <fcntl.h>
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static int open_flag_table[] = {
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O_RDONLY, O_WRONLY, O_RDWR, 0, O_APPEND, O_CREAT, O_TRUNC, O_EXCL, 0, 0
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};
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static int open_text_flag_table[] = {
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0, 0, 0, 0, 0, 0, 0, 0, 0, 1
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};
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value unix_open(path, flags, perm) /* ML */
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value path, flags, perm;
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{
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int fl, ret;
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fl = convert_flag_list(flags, open_flag_table);
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if (convert_flag_list(flags, open_text_flag_table) == 0) fl |= O_BINARY;
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ret = open(String_val(path), fl, Int_val(perm));
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if (ret == -1) uerror("open", path);
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return Val_int(ret);
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}
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