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liburing: include the ring fd in the io_uring

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No point in keeping these separate.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Jens Axboe
2019-01-08 15:59:09 -07:00
parent baa8d243cc
commit 66a7d05bd8
4 changed files with 47 additions and 50 deletions
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9
src/liburing.h
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@@ -37,6 +37,7 @@ struct io_uring_cq {
struct io_uring {
struct io_uring_sq sq;
struct io_uring_cq cq;
int ring_fd;
};
/*
@@ -52,12 +53,12 @@ extern int io_uring_enter(unsigned fd, unsigned to_submit,
*/
extern int io_uring_queue_init(unsigned entries, struct io_uring_params *p,
struct iovec *iovecs, struct io_uring *ring);
extern void io_uring_queue_exit(int fd, struct io_uring *ring);
extern int io_uring_get_completion(int fd, struct io_uring *ring,
extern void io_uring_queue_exit(struct io_uring *ring);
extern int io_uring_get_completion(struct io_uring *ring,
struct io_uring_event **ev_ptr);
extern int io_uring_wait_completion(int fd, struct io_uring *ring,
extern int io_uring_wait_completion(struct io_uring *ring,
struct io_uring_event **ev_ptr);
extern int io_uring_submit(int fd, struct io_uring *ring);
extern int io_uring_submit(struct io_uring *ring);
extern struct io_uring_iocb *io_uring_get_iocb(struct io_uring *ring);
static inline struct io_uring_iocb *