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rmdir() - Unix, Linux System Call
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NAME
rmdir - delete a directory
SYNOPSIS
#include <unistd.h>
int rmdir(const char *pathname); DESCRIPTION
rmdir() deletes a directory, which must be empty.
RETURN VALUE
On success, zero is returned. On error, -1 is returned, and
errno is set appropriately.
ERRORS
Tag | Description |
EACCES |
Write access to the directory containing
pathname was not allowed, or one of the directories in the path prefix of
pathname did not allow search permission.
(See also
path_resolution(2).
|
EBUSY |
pathname is currently in use by the system or some process that prevents its
removal.
On Linux this means
pathname is currently used as a mount point
or is the root directory of the calling process.
|
EFAULT |
pathname points outside your accessible address space. |
EINVAL |
pathname has
. as last component.
|
ELOOP |
Too many symbolic links were encountered in resolving
pathname. |
ENAMETOOLONG | |
pathname was too long. |
ENOENT |
A directory component in
pathname does not exist or is a dangling symbolic link.
|
ENOMEM |
Insufficient kernel memory was available.
|
ENOTDIR | |
pathname, or a component used as a directory in
pathname, is not, in fact, a directory.
|
ENOTEMPTY | |
pathname contains entries other than
. and .. ; or,
pathname has
.. as its final component.
|
EPERM |
The directory containing
pathname has the sticky bit
(S_ISVTX) set and the processs effective user ID is neither the user ID
of the file to be deleted nor that of the directory containing it,
and the process is not privileged (Linux: does not have the
CAP_FOWNER capability).
|
EPERM |
The filesystem containing
pathname does not support the removal of directories.
|
EROFS |
pathname refers to a file on a read-only filesystem.
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CONFORMING TO
SVr4, 4.3BSD, POSIX.1-2001.
BUGS
Infelicities in the protocol underlying NFS can cause the unexpected
disappearance of directories which are still being used.
SEE ALSO
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