raw1394_iso_xmit_write
Name
raw1394_iso_xmit_write --
alternative blocking-write API for ISO transmission
Synopsis
int raw1394_iso_xmit_write
(raw1394handle_t handle, unsigned char * data, unsigned int len, unsigned char tag, unsigned char sy);
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)