OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-old/] [newlib-1.17.0/] [libgloss/] [crx/] [open.c] - Blame information for rev 840

Go to most recent revision | Details | Compare with Previous | View Log

Line No. Rev Author Line
1 148 jeremybenn
/* open.c -- Implementation of the low-level open() routine
2
 *
3
 * Copyright (c) 2004 National Semiconductor Corporation
4
 *
5
 * The authors hereby grant permission to use, copy, modify, distribute,
6
 * and license this software and its documentation for any purpose, provided
7
 * that existing copyright notices are retained in all copies and that this
8
 * notice is included verbatim in any distributions. No written agreement,
9
 * license, or royalty fee is required for any of the authorized uses.
10
 * Modifications to this software may be copyrighted by their authors
11
 * and need not follow the licensing terms described here, provided that
12
 * the new terms are clearly indicated on the first page of each file where
13
 * they apply.
14
 */
15
 
16
#include <sys/syscall.h>
17
#include <stdarg.h>
18
 
19
int open_aux (char *, int, int);
20
 
21
/* The prototype in <fcntl.h> for open() uses ..., meaning function
22
 * parameters reside on stack, but the debugger expects the parameters
23
 * to reside in registers, thus we call an auxiliary function with
24
 * bounded number of parameters.
25
 */
26
int open (char *path, int flags, ...)
27
{
28
  int mode;
29
  va_list ap;
30
 
31
  va_start(ap, flags);
32
  mode = va_arg(ap, int);
33
  open_aux (path, flags, mode);
34
  va_end(ap);
35
}
36
 
37
int open_aux (char *path, int flags, int mode)
38
{
39
  HOST_SERVICE (SVC_OPEN);
40
}
41
 

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.