io_uring/mock: allow to choose FMODE_NOWAIT

Add an option to choose whether the file supports FMODE_NOWAIT, that changes the execution path io_uring request takes.

Pavel Begunkov committed 1 year ago

Commit 2f71d231 parent d1aa0342 files · +12 −1Browse files

Showing the changes to include/uapi (1 of 2 files). Show all

Unified · Split

@@ -6,6 +6,7 @@ · 5 unmodified lines
6	6	enum {
7	7	IORING_MOCK_FEAT_CMD_COPY,
8	8	IORING_MOCK_FEAT_RW_ZERO,
	9	+ IORING_MOCK_FEAT_RW_NOWAIT,
9	10
10	11	IORING_MOCK_FEAT_END,
11	12	};
@@ -15,6 +16,10 @@ struct io_uring_mock_probe { · 3 unmodified lines
15	16	__u64 __resv[9];
16	17	};
17	18
	19	+enum {
	20	+ IORING_MOCK_CREATE_F_SUPPORT_NOWAIT = 1,
	21	+};
	22	+
18	23	struct io_uring_mock_create {
19	24	__u32 out_fd;
20	25	__u32 flags;