Name
raw1394_iso_xmit_write -- alternative blocking-write API for ISO transmission
Arguments
- handle
libraw1394 handle
- data
pointer to packet data buffer
- len
length of packet, in bytes
- tag
tag field
- sy
sync field
Description
write style API - do NOT use this if you have set an xmit_handler
if buffer is full, waits for more space UNLESS the file descriptor is
set to non-blocking, in which case xmit_write will return -1 with
errno = EAGAIN
Returns
0 on success or -1 on failure (sets errno)