UnLink
Unlink (i.e. remove) a file.
Declaration
Source position: line 0
function UnLink( |
Path: PathStr |
):Boolean;
function UnLink( |
Path: pchar |
):Boolean; |
Description
UnLink decreases the link count on file Path. Path can be of type PathStr or PChar. If the link count is zero, the file is removed from the disk. The function returns True if the call was succesfull, False if the call failed.
For an example, see Link.
Errors
Errors are returned in LinuxError.
- sys_eaccess
- You have no write access right in the directory containing Path, or you have no search permission in one of the directory components of Path.
- sys_eperm
- The directory containing pathname has the sticky-bit set and the process's effective uid is neither the uid of the file to be deleted nor that of the directory containing it.
- sys_enoent
- A component of the path doesn't exist.
- sys_enotdir
- A directory component of the path is not a directory.
- sys_eisdir
- Path refers to a directory.
- sys_enomem
- Insufficient kernel memory.
- sys_erofs
- Path is on a read-only filesystem.
See also
Link |
|
Create a hard link to a file |
SymLink |
|
Create a symbolic link |