source: trunk/libs/newlib/src/libgloss/m68k/io-stat.c @ 680

Last change on this file since 680 was 444, checked in by satin@…, 7 years ago

add newlib,libalmos-mkh, restructure shared_syscalls.h and mini-libc

File size: 1.4 KB
RevLine 
[444]1/*
2 * io-stat.c --
3 *
4 * Copyright (c) 2006 CodeSourcery Inc
5 *
6 * The authors hereby grant permission to use, copy, modify, distribute,
7 * and license this software and its documentation for any purpose, provided
8 * that existing copyright notices are retained in all copies and that this
9 * notice is included verbatim in any distributions. No written agreement,
10 * license, or royalty fee is required for any of the authorized uses.
11 * Modifications to this software may be copyrighted by their authors
12 * and need not follow the licensing terms described here, provided that
13 * the new terms are clearly indicated on the first page of each file where
14 * they apply.
15 */
16
17#include <string.h>
18#include <sys/types.h>
19#include <sys/stat.h>
20#include <unistd.h>
21#include <errno.h>
22#define IO stat
23#include "io.h"
24
25/*
26 * stat -- get file information
27 * input parameters:
28 *   0 : filename ptr
29 *   1 : filename length
30 *   2 : stat buf ptr
31 * output parameters:
32 *   0 : result
33 *   1 : errno
34 */
35
36
37int stat (const char *__restrict filename, struct stat *__restrict buf)
38{
39#if HOSTED
40  gdb_parambuf_t parameters;
41  struct gdb_stat gbuf;
42  parameters[0] = (uint32_t) filename;
43  parameters[1] = (uint32_t) strlen (filename) + 1;
44  parameters[2] = (uint32_t) &gbuf;
45  __hosted (HOSTED_STAT, parameters);
46  __hosted_from_gdb_stat (&gbuf, buf);
47  errno = __hosted_from_gdb_errno (parameters[1]);
48  return parameters[0];
49#else
50  errno = ENOSYS;
51  return -1;
52#endif
53}
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