io_uring: add support for shutdown(2)

This adds support for the shutdown(2) system call, which is useful for dealing with sockets. shutdown(2) may block, so we have to punt it to async context. Suggested-by: Norman Maurer <norman.maurer@googlemail.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2020-11-23 09:15:15 -07:00
parent b713c195d5
commit 36f4fa6886
2 changed files with 53 additions and 0 deletions
@@ -132,6 +132,7 @@ enum {
 	IORING_OP_PROVIDE_BUFFERS,
 	IORING_OP_REMOVE_BUFFERS,
 	IORING_OP_TEE,
+	IORING_OP_SHUTDOWN,

 	/* this goes last, obviously */
 	IORING_OP_LAST,