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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 /plugins/plugin.h | |
| parent | 05273a43af5f9e71152ad1b877bc3a898857e989 (diff) | |
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 'plugins/plugin.h')
| -rw-r--r-- | plugins/plugin.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/plugins/plugin.h b/plugins/plugin.h index 5482168d79..1aa29dcadd 100644 --- a/plugins/plugin.h +++ b/plugins/plugin.h @@ -14,6 +14,8 @@ #include <gmodule.h> +#define QEMU_PLUGIN_MIN_VERSION 0 + /* global state */ struct qemu_plugin_state { QTAILQ_HEAD(, qemu_plugin_ctx) ctxs; |