source: rtems/cpukit/libcsupport/src/telldir.c @ d6c20ff3

4.104.114.84.95
Last change on this file since d6c20ff3 was 9c49db4, checked in by Joel Sherrill <joel.sherrill@…>, on 01/08/01 at 18:26:44

2001-01-08 Ralf Corsepius <corsepiu@…>

  • configure.in: Add libc/config.h
  • libc/Makefile.am: Add INCLUDES += -I. to pickup config.h
  • libc/.cvsignore: Add config.h and stamp-h
  • libc/*.c: Add config.h support.
  • Property mode set to 100644
File size: 807 bytes
Line 
1/*
2 *  telldir() - XXX
3 *
4 *  COPYRIGHT (c) 1989-1999.
5 *  On-Line Applications Research Corporation (OAR).
6 *
7 *  The license and distribution terms for this file may be
8 *  found in the file LICENSE in this distribution or at
9 *  http://www.OARcorp.com/rtems/license.html.
10 *
11 */
12
13#if HAVE_CONFIG_H
14#include "config.h"
15#endif
16
17#include <sys/param.h>
18#include <assert.h>
19#include <dirent.h>
20#include <stdlib.h>
21#include <unistd.h>
22#include <errno.h>
23
24#include <rtems/libio_.h>
25
26
27long telldir(
28  DIR *dirp
29)
30{
31  rtems_libio_t  *iop;
32
33  if ( !dirp )
34    set_errno_and_return_minus_one( EBADF );
35
36  /*
37   *  Get the file control block structure associated with the
38   *  file descriptor
39   */
40
41  iop = rtems_libio_iop( dirp->dd_fd );
42
43  if (iop == NULL)
44     assert(0);
45
46  return (long)( iop->offset );
47}
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