diff options
Diffstat (limited to 'nuttx/lib/dirent/lib_telldir.c')
-rw-r--r-- | nuttx/lib/dirent/lib_telldir.c | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/nuttx/lib/dirent/lib_telldir.c b/nuttx/lib/dirent/lib_telldir.c deleted file mode 100644 index 3753b326e..000000000 --- a/nuttx/lib/dirent/lib_telldir.c +++ /dev/null @@ -1,91 +0,0 @@ -/**************************************************************************** - * lib/dirent/fs_telldir.c - * - * Copyright (C) 2007-2008, 2011-2012 Gregory Nutt. All rights reserved. - * Author: Gregory Nutt <gnutt@nuttx.org> - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * 3. Neither the name NuttX nor the names of its contributors may be - * used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS - * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE - * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, - * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS - * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED - * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - * - ****************************************************************************/ - -/**************************************************************************** - * Included Files - ****************************************************************************/ - -#include <nuttx/config.h> - -#include <sys/types.h> -#include <dirent.h> -#include <errno.h> - -#include <nuttx/fs/fs.h> -#include <nuttx/fs/dirent.h> - -/**************************************************************************** - * Private Functions - ****************************************************************************/ - -/**************************************************************************** - * Public Functions - ****************************************************************************/ - -/**************************************************************************** - * Name: telldir - * - * Description: - * The telldir() function returns the current location - * associated with the directory stream dirp. - * - * Inputs: - * dirp -- An instance of type DIR created by a previous - * call to opendir(); - * - * Return: - * On success, the telldir() function returns the current - * location in the directory stream. On error, -1 is - * returned, and errno is set appropriately. - * - * EBADF - Invalid directory stream descriptor dir - * - ****************************************************************************/ - -off_t telldir(FAR DIR *dirp) -{ - struct fs_dirent_s *idir = (struct fs_dirent_s *)dirp; - - if (!idir || !idir->fd_root) - { - set_errno(EBADF); - return (off_t)-1; - } - - /* Just return the current position */ - - return idir->fd_position; -} - |