Name
ieee1284_close — close an open port
Synopsis
#include <ieee1284.h>
int ieee1284_close( | port); | |
Description
To close an open port and free any resources associated
with it, call ieee1284_close.
Return value
- E1284_OK
The port is now closed.
- E1284_INVALIDPORT
The port parameter is
invalid (perhaps it is not open, for instance).
- E1284_SYS
There was a problem at the operating system
level. The global variable errno
has been set appropriately.