header_file.h
F_DRIVER *( *F_DRIVERINIT )( unsigned long ulDriverParameter );
The implementation must initialise the interface between the FAT file system and the media
driver.
The initialisation function must return a pointer to an allocated or
static F_DRIVER structure that has been populated with all the driver
entry points and other data as required.
Parameters:
|
ulDriverParameter
|
Available for the implementer of the interface to use
for any purpose.
|
Returns:
|
NULL
|
The driver was not initialised.
|
|
Any other value
|
A pointer to a populated driver descriptor structure.
|
Example usage:
A worked example is provided in the RAM disk driver available from this
web site.
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