source: rtems/cpukit/libcsupport/src/fchown.c @ 92119ed

4.115
Last change on this file since 92119ed was 92119ed, checked in by Jennifer Averett <Jennifer.Averett@…>, on 07/01/10 at 15:12:38

2010-07-01 Jennifer Averett <Jennifer.Averett@…>

  • libcsupport/src/chdir.c, libcsupport/src/chmod.c, libcsupport/src/chown.c, libcsupport/src/close.c, libcsupport/src/eval.c, libcsupport/src/fchdir.c, libcsupport/src/fchmod.c, libcsupport/src/fchown.c, libcsupport/src/fcntl.c, libcsupport/src/fdatasync.c, libcsupport/src/freenode.c, libcsupport/src/fstat.c, libcsupport/src/fsync.c, libcsupport/src/ftruncate.c, libcsupport/src/ioctl.c, libcsupport/src/link.c, libcsupport/src/lseek.c, libcsupport/src/mknod.c, libcsupport/src/mount.c, libcsupport/src/open.c, libcsupport/src/read.c, libcsupport/src/readlink.c, libcsupport/src/readv.c, libcsupport/src/rmdir.c, libcsupport/src/stat.c, libcsupport/src/statvfs.c, libcsupport/src/symlink.c, libcsupport/src/unlink.c, libcsupport/src/unmount.c, libcsupport/src/write.c: Removed filesystem checks for NULL methods checks from the main posix rountines. These are now required to have at a miminum default routines in the tables.
  • Property mode set to 100644
File size: 833 bytes
Line 
1/*
2 *  fchown() - POSIX 1003.1b 5.6.5 - Change Owner and Group of a File
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.rtems.com/license/LICENSE.
10 *
11 *  $Id$
12 */
13
14#if HAVE_CONFIG_H
15#include "config.h"
16#endif
17
18#include <sys/stat.h>
19#include <errno.h>
20
21#include <rtems.h>
22#include <rtems/libio.h>
23
24#include <rtems/libio_.h>
25#include <rtems/seterr.h>
26
27int fchown(
28  int   fd,
29  uid_t owner,
30  gid_t group
31)
32{
33  rtems_libio_t *iop;
34
35  rtems_libio_check_fd( fd );
36  iop = rtems_libio_iop( fd );
37  rtems_libio_check_is_open(iop);
38
39  rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
40
41  return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group );
42}
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