| libraw1394: version 2.0.4 | ||
|---|---|---|
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libraw1394 handle
port to connect to (corresponds to index of struct raw1394_portinfo)
This function connects the handle to the port given (as queried with raw1394_get_port_info). If successful, raw1394_get_port_info and raw1394_set_port are not allowed to be called afterwards on this handle. To make up for this, all the other functions (those handling asynchronous and isochronous transmissions) can now be called.
0 for success or -1 for failure with errno set appropriately. A
possible failure mode is with errno = ESTALE, in this case the configuration
has changed since the call to raw1394_get_port_info and it has to be called
again to update your view of the available ports.
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| raw1394_get_port_info | Up | raw1394_reset_bus |