ieee1284_find_ports (3) - Linux Manuals

ieee1284_find_ports: find ports on the system

Command to display ieee1284_find_ports manual in Linux: $ man 3 ieee1284_find_ports

NAME

ieee1284_find_ports - find ports on the system

SYNOPSIS

#include <ieee1284.h>

int ieee1284_find_ports(struct parport_list *list, int flags);

DESCRIPTION

This function should be called before the other libieee1284 functions. This gives the library a chance to look around and see what's available, and gives the program a chance to choose a port to use.

The list is a pointer to a parport_list structure that will be filled in on success.

There are no flags defined; use zero for this parameter.

RETURN VALUE

E1284_OK

: Success. list is filled in and must be destroyed using ieee1284_free_ports(3).

E1284_NOMEM

: There is not enough memory available.

E1284_NOTIMPL

: One or more of the supplied flags is not supported in this implementation.

AUTHOR

Tim Waugh <twaugh [at] redhat.com>

: Author.