RMDIR.2
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上传日期:2007-02-01
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操作系统开发
开发平台:
C/C++
- ." Copyright (c) 1983 Regents of the University of California.
- ." All rights reserved. The Berkeley software License Agreement
- ." specifies the terms and conditions for redistribution.
- ."
- ." @(#)rmdir.2 6.3 (Berkeley) 8/26/85
- ."
- .TH RMDIR 2 "August 26, 1985"
- .UC 5
- .SH NAME
- rmdir - remove a directory file
- .SH SYNOPSIS
- .nf
- .ft B
- #include <unistd.h>
- int rmdir(const char *fIpathfP)
- .fi
- .ft R
- .SH DESCRIPTION
- .B Rmdir
- removes a directory file
- whose name is given by
- .I path.
- The directory must not have any entries other
- than *(lq.*(rq and *(lq..*(rq.
- .SH "RETURN VALUE
- A 0 is returned if the remove succeeds; otherwise a -1 is
- returned and an error code is stored in the global location fIerrnofP|.
- .SH ERRORS
- The named file is removed unless one or more of the
- following are true:
- .TP 15
- [ENOTDIR]
- A component of the path is not a directory.
- .TP 15
- [ENAMETOOLONG]
- The path name exceeds PATH_MAX characters.
- .TP 15
- [ENOENT]
- The named directory does not exist.
- .TP 15
- [ELOOP]
- Too many symbolic links were encountered in translating the pathname.
- (Minix-vmd)
- .TP 15
- [ENOTEMPTY]
- The named directory contains files other than ``.'' and ``..'' in it.
- .TP 15
- [EACCES]
- Search permission is denied for a component of the path prefix.
- .TP 15
- [EACCES]
- Write permission is denied on the directory containing the link
- to be removed.
- .TP 15
- [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.
- .TP 15
- [EBUSY]
- The directory to be removed is the mount point
- for a mounted file system.
- .TP 15
- [EIO]
- An I/O error occurred while deleting the directory entry
- or deallocating the inode.
- .TP 15
- [EROFS]
- The directory entry to be removed resides on a read-only file system.
- .TP 15
- [EFAULT]
- .I Path
- points outside the process's allocated address space.
- .SH "SEE ALSO"
- .BR mkdir (2),
- .BR unlink (2).