UnLink
Unlink (i.e. remove) a file.
Declaration
Source position: line 0
function UnLink( |
Path: PathStr |
):Boolean;
function UnLink( |
Path: pchar |
):Boolean; |
Description
UnLinkdecreases the link count on file Path. Pathcan be of type PathStror PChar. If the link count is zero, the file is removed from the disk. The function returns Trueif the call was succesfull, Falseif 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
- Pathrefers to a directory.
- sys_enomem
- Insufficient kernel memory.
- sys_erofs
- Pathis on a read-only filesystem.
See also
Link |
|
Create a hard link to a file |
SymLink |
|
Create a symbolic link |