valid_link |
Discworld driver help |
valid_link |
Name
valid_link - controls the use of link(3)
Synopsis
int valid_link( string from, string to );
Description
The driver calls valid_link(from, to) in the master object from inside the link(from, to) efunction. If valid_link() returns 0, then the link() will fail. If valid_link() returns 1, then the link(3) will succeed if rename() would succeed if called with the same arguments.
See also
link(3)
