| 1 | #ifndef PR_MANAGER_H |
| 2 | #define PR_MANAGER_H |
| 3 | |
| 4 | #include "qom/object.h" |
| 5 | #include "qapi/visitor.h" |
| 6 | #include "qom/object_interfaces.h" |
| 7 | #include "qemu/aio.h" |
| 8 | |
| 9 | #define TYPE_PR_MANAGER "pr-manager" |
| 10 | |
| 11 | OBJECT_DECLARE_TYPE(PRManager, PRManagerClass, |
| 12 | PR_MANAGER) |
| 13 | |
| 14 | struct sg_io_hdr; |
| 15 | |
| 16 | struct PRManager { |
| 17 | /* <private> */ |
| 18 | Object parent; |
| 19 | }; |
| 20 | |
| 21 | /** |
| 22 | * PRManagerClass: |
| 23 | * @parent_class: the base class |
| 24 | * @run: callback invoked in thread pool context |
| 25 | */ |
| 26 | struct PRManagerClass { |
| 27 | /* <private> */ |
| 28 | ObjectClass parent_class; |
| 29 | |
| 30 | /* <public> */ |
| 31 | int (*run)(PRManager *pr_mgr, int fd, struct sg_io_hdr *hdr); |
| 32 | bool (*is_connected)(PRManager *pr_mgr); |
| 33 | }; |
| 34 | |
| 35 | bool pr_manager_is_connected(PRManager *pr_mgr); |
| 36 | int coroutine_fn pr_manager_execute(PRManager *pr_mgr, AioContext *ctx, int fd, |
| 37 | struct sg_io_hdr *hdr); |
| 38 | |
| 39 | PRManager *pr_manager_lookup(const char *id, Error **errp); |
| 40 | |
| 41 | #endif |