raw1394_get_config_rom
Name
raw1394_get_config_rom --
reads the current version of the configuration ROM of a host
Synopsis
int raw1394_get_config_rom
(raw1394handle_t handle, quadlet_t * buffer, size_t buffersize, size_t * rom_size, unsigned char * rom_version);
Arguments
handle
libraw1394 handle
buffer
the memory address at which to store the copy of the ROM
buffersize
is the size of the buffer, rom_size
rom_size
upon successful return, contains the size of the ROM
rom_version
upon successful return, contains the version of the rom
Description
returns the size of the current rom image. rom_version
is the
version number of the fetched rom.
Return
-1 (failure) if the buffer was too small or 0 for success