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| author | Alex Bennée <alex.bennee@linaro.org> | 2019-11-04 13:18:36 +0000 |
|---|---|---|
| committer | Alex Bennée <alex.bennee@linaro.org> | 2019-11-12 14:32:55 +0000 |
| commit | 3fb356cc86461a14450802e14fa79e8436dbbf31 (patch) | |
| tree | 1fa66d329a0031fcdc7b7ac7117bdf921236a1d8 /tests/plugin/empty.c | |
| parent | 05273a43af5f9e71152ad1b877bc3a898857e989 (diff) | |
| download | qemu-3fb356cc86461a14450802e14fa79e8436dbbf31.zip | |
tcg plugins: expose an API version concept
This is a very simple versioning API which allows the plugin
infrastructure to check the API a plugin was built against. We also
expose a min/cur API version to the plugin via the info block in case
it wants to avoid using old deprecated APIs in the future.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Robert Foley <robert.foley@linaro.org>
Diffstat (limited to 'tests/plugin/empty.c')
| -rw-r--r-- | tests/plugin/empty.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tests/plugin/empty.c b/tests/plugin/empty.c index 3f60f69027..8fa6bacd93 100644 --- a/tests/plugin/empty.c +++ b/tests/plugin/empty.c @@ -13,6 +13,8 @@ #include <qemu-plugin.h> +QEMU_PLUGIN_EXPORT int qemu_plugin_version = QEMU_PLUGIN_VERSION; + /* * Empty TB translation callback. * This allows us to measure the overhead of injecting and then |