1 .\" This manpage is Copyright (C) 1992 Drew Eckhardt;
2 .\" and Copyright (C) 1993 Michael Haardt, Ian Jackson.
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26 .\" Modified 1993-07-24 by Rik Faith <faith@cs.unc.edu>
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30 .TH RMDIR 2 2021-03-22 "Linux" "Linux Programmer's Manual"
32 rmdir \- delete a directory
35 .B #include <unistd.h>
37 .BI "int rmdir(const char *" pathname );
41 deletes a directory, which must be empty.
43 On success, zero is returned.
44 On error, \-1 is returned, and
46 is set to indicate the error.
50 Write access to the directory containing
52 was not allowed, or one of the directories in the path prefix of
54 did not allow search permission.
56 .BR path_resolution (7).
60 is currently in use by the system or some process that prevents its
64 is currently used as a mount point
65 or is the root directory of the calling process.
68 .IR pathname " points outside your accessible address space."
77 Too many symbolic links were encountered in resolving
81 .IR pathname " was too long."
84 A directory component in
86 does not exist or is a dangling symbolic link.
89 Insufficient kernel memory was available.
93 or a component used as a directory in
95 is not, in fact, a directory.
99 contains entries other than
100 .IR . " and " .. " ;"
105 as its final component.
107 .\" POSIX.1-2001, POSIX.1-2008
112 The directory containing
116 set and the process's effective user ID is neither the user ID
117 of the file to be deleted nor that of the directory containing it,
118 and the process is not privileged (Linux: does not have the
123 The filesystem containing
125 does not support the removal of directories.
129 refers to a directory on a read-only filesystem.
131 POSIX.1-2001, POSIX.1-2008, SVr4, 4.3BSD.
133 Infelicities in the protocol underlying NFS can cause the unexpected
134 disappearance of directories which are still being used.