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RMDIR(2)                      System Calls Manual                     RMDIR(2)

NAME
     rmdir - remove a directory file

LIBRARY
     Standard C Library (libc, -lc)

SYNOPSIS
     #include <unistd.h>

     int
     rmdir(const char *path);

DESCRIPTION
     rmdir() removes a directory file whose name is given by path.  The
     directory must not have any entries other than `.' and `..'.

RETURN VALUES
     Upon successful completion, the value 0 is returned; otherwise the
     value -1 is returned and the global variable errno is set to indicate the
     error.

ERRORS
     The named file is removed unless:

     [EACCES]           Search permission is denied for a component of the
                        path prefix, or write permission is denied on the
                        directory containing the link to be removed.

     [EBUSY]            The directory to be removed is the mount point for a
                        mounted file system.

     [EFAULT]           path points outside the process's allocated address
                        space.

     [EINVAL]           The last component of the path is `.'.

     [EIO]              An I/O error occurred while deleting the directory
                        entry or deallocating the inode.

     [ELOOP]            Too many symbolic links were encountered in
                        translating the pathname.

     [ENAMETOOLONG]     A component of a pathname exceeded {NAME_MAX}
                        characters, or an entire path name exceeded {PATH_MAX}
                        characters.

     [ENOENT]           The named directory does not exist.

     [ENOTDIR]          A component of the path is not a directory.

     [ENOTEMPTY]        The named directory contains files other than `.' and
                        `..' in it.

     [EPERM]            The directory containing the directory to be removed
                        is marked sticky, and neither the containing directory
                        nor the directory to be removed are owned by the
                        effective user ID.

     [EROFS]            The directory entry to be removed resides on a read-
                        only file system.

SEE ALSO
     mkdir(2), unlink(2)

STANDARDS
     The rmdir() function conforms to IEEE Std 1003.1-1990 ("POSIX.1").

HISTORY
     The rmdir() function call appeared in 4.2BSD.

NetBSD 10.99                   October 11, 2014                   NetBSD 10.99