raw1394_read
Name
raw1394_read --
send async read request to a node and wait for response.
Synopsis
int raw1394_read (raw1394handle_t handle, nodeid_t node, nodeaddr_t addr, size_t length, quadlet_t * buffer);
Arguments
handle
libraw1394 handle
node
target node ID
addr
address to read from
length
amount of bytes of data to read
buffer
pointer to buffer where data will be saved
Description
If length is 4, a quadlet read request is used.
This does the complete transaction and will return when it's finished. It
will call raw1394_loop_iterate as often as necessary, return values of
handlers called will be therefore lost.
Returns
0 on success or -1 on failure (sets errno)