dri megadriver_stub: add compatibility for older DRI loaders

To help the transition period when DRI loaders are being updated
to support the newer __driDriverExtensions_foo mechanism,
we populate __driDriverExtensions with the extensions returned
by __driDriverExtensions_foo during a library contructor
function.

We find the driver foo's name by using the dladdr function
which gives the path of the dynamic library's name that
was being loaded.

Signed-off-by: Jordan Justen <[email protected]>
Reviewed-by: Matt Turner <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Keith Packard <[email protected]>
Cc: "10.0" <[email protected]>

0 files changed, 0 insertions, 0 deletions