#include <unistd.h> int rmdir(const char *pathname);
rmdir removes an empty directory named by pathname.
The rmdir function deletes the directory itself if no process has the
directory open, and the space that was occupied by the directory is
freed. pathname is removed even if it is the working directory
of a process. If a process has the directory open, unlink
removes the links, but the directory is not removed until the last
process has closed it. You cannot create new files in the directory
after the last link is removed.
rmdir returns 0 if it is successful and - 1
if it is not successful.
rewinddir.
mkdir
Copyright (c) 1998 SAS Institute Inc. Cary, NC, USA. All rights reserved.