libraw1394: version 1.1.0
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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

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