FreeNOS
closedir.cpp
Go to the documentation of this file.
1 /*
2  * Copyright (C) 2009 Niek Linnenbank
3  *
4  * This program is free software: you can redistribute it and/or modify
5  * it under the terms of the GNU General Public License as published by
6  * the Free Software Foundation, either version 3 of the License, or
7  * (at your option) any later version.
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program. If not, see <http://www.gnu.org/licenses/>.
16  */
17 
18 #include "dirent.h"
19 #include "fcntl.h"
20 #include "unistd.h"
21 
22 int closedir(DIR *dirp)
23 {
24  // Close file handle
25  close(dirp->fd);
26 
27  // Free buffers
28  delete dirp->buffer;
29  delete dirp;
30 
31  // Success
32  return 0;
33 }
fcntl.h
closedir
int closedir(DIR *dirp)
Close a directory stream.
Definition: closedir.cpp:22
dirent.h
DIR::buffer
struct dirent * buffer
Input buffer.
Definition: dirent.h:100
close
int close(int fildes)
Close a file descriptor.
Definition: close.cpp:22
DIR
A type representing a directory stream.
Definition: dirent.h:94
unistd.h
DIR::fd
int fd
File descriptor returned by opendir().
Definition: dirent.h:97