38 lines
1.3 KiB
C
38 lines
1.3 KiB
C
/***********************************************************************/
|
|
/* */
|
|
/* Objective Caml */
|
|
/* */
|
|
/* Xavier Leroy and Pascal Cuoq, projet Cristal, INRIA Rocquencourt */
|
|
/* */
|
|
/* Copyright 1996 Institut National de Recherche en Informatique et */
|
|
/* Automatique. Distributed only by permission. */
|
|
/* */
|
|
/***********************************************************************/
|
|
|
|
/* $Id$ */
|
|
|
|
#include <mlvalues.h>
|
|
#include <alloc.h>
|
|
#include "unixsupport.h"
|
|
#include <fcntl.h>
|
|
|
|
static int open_flag_table[] = {
|
|
O_RDONLY, O_WRONLY, O_RDWR, 0, O_APPEND, O_CREAT, O_TRUNC, O_EXCL, 0, 0
|
|
};
|
|
|
|
static int open_text_flag_table[] = {
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 1
|
|
};
|
|
|
|
value unix_open(path, flags, perm) /* ML */
|
|
value path, flags, perm;
|
|
{
|
|
int fl, ret;
|
|
|
|
fl = convert_flag_list(flags, open_flag_table);
|
|
if (convert_flag_list(flags, open_text_flag_table) == 0) fl |= O_BINARY;
|
|
ret = open(String_val(path), fl, Int_val(perm));
|
|
if (ret == -1) uerror("open", path);
|
|
return Val_int(ret);
|
|
}
|