RENAME.2
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- RENAME(2) Minix Programmer's Manual RENAME(2)
- NAME
- rename - change the name of a file
- SYNOPSIS
- #include <stdio.h>
- int rename(const char *from, const char *to)
- DESCRIPTION
- Rename causes the link named from to be renamed as to. If to exists,
- then it is first removed. Both from and to must be of the same type
- (that is, both directories or both non-directories), and must reside on
- the same file system.
- Rename guarantees that an instance of to will always exist, even if the
- system should crash in the middle of the operation.
- If the final component of from is a symbolic link, the symbolic link is
- renamed, not the file or directory to which it points.
- RETURN VALUE
- A 0 value is returned if the operation succeeds, otherwise rename returns
- -1 and the global variable errno indicates the reason for the failure.
- ERRORS
- Rename will fail and neither of the argument files will be affected if
- any of the following are true:
- [ENAMETOOLONG] A path name exceeds PATH_MAX characters.
- [ENOENT] A component of the from path does not exist, or a path
- prefix of to does not exist.
- [EACCES] A component of either path prefix denies search
- permission.
- [EACCES] The requested link requires writing in a directory with a
- mode that denies write permission.
- [EPERM] The directory containing from is marked sticky, and
- neither the containing directory nor from are owned by the
- effective user ID.
- [EPERM] The to file exists, the directory containing to is marked
- sticky, and neither the containing directory nor to are
- owned by the effective user ID.
- [ELOOP] Too many symbolic links were encountered in translating
- either pathname. (Minix-vmd)
- 5BSD May 22, 1986 1
- RENAME(2) Minix Programmer's Manual RENAME(2)
- [ENOTDIR] A component of either path prefix is not a directory.
- [ENOTDIR] From is a directory, but to is not a directory.
- [EISDIR] To is a directory, but from is not a directory.
- [EXDEV] The link named by to and the file named by from are on
- different logical devices (file systems).
- [ENOSPC] The directory in which the entry for the new name is being
- placed cannot be extended because there is no space left
- on the file system containing the directory.
- [EIO] An I/O error occurred while making or updating a directory
- entry.
- [EROFS] The requested link requires writing in a directory on a
- read-only file system.
- [EFAULT] Path points outside the process's allocated address space.
- [EINVAL] From is a parent directory of to, or an attempt is made to
- rename ``.'' or ``..''.
- [ENOTEMPTY] To is a directory and is not empty.
- SEE ALSO
- open(2)
- 5BSD May 22, 1986 2