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authorPavel Begunkov <asml.silence@gmail.com>2022-09-21 14:17:51 +0300
committerJens Axboe <axboe@kernel.dk>2022-09-21 22:15:02 +0300
commit516e82f0e043a1a0e8d00800ed0ffe2137cf0e7e (patch)
tree01851ad477ef7da2a50523bd38809de1790c39b3 /io_uring/net.h
parent6ae61b7aa2c758ce07347ebfa9c79b6f208098d5 (diff)
downloadlinux-516e82f0e043a1a0e8d00800ed0ffe2137cf0e7e.tar.xz
io_uring/net: support non-zerocopy sendto
We have normal sends, but what is missing is sendto-like requests. Add sendto() capabilities to IORING_OP_SEND by passing in addr just as we do for IORING_OP_SEND_ZC. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/69fbd8b2cb830e57d1bf9ec351e9bf95c5b77e3f.1663668091.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'io_uring/net.h')
-rw-r--r--io_uring/net.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/io_uring/net.h b/io_uring/net.h
index e7366aac335c..488d4dc7eee2 100644
--- a/io_uring/net.h
+++ b/io_uring/net.h
@@ -31,12 +31,13 @@ struct io_async_connect {
int io_shutdown_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);
int io_shutdown(struct io_kiocb *req, unsigned int issue_flags);
-int io_sendzc_prep_async(struct io_kiocb *req);
int io_sendmsg_prep_async(struct io_kiocb *req);
void io_sendmsg_recvmsg_cleanup(struct io_kiocb *req);
int io_sendmsg_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);
int io_sendmsg(struct io_kiocb *req, unsigned int issue_flags);
+
int io_send(struct io_kiocb *req, unsigned int issue_flags);
+int io_send_prep_async(struct io_kiocb *req);
int io_recvmsg_prep_async(struct io_kiocb *req);
int io_recvmsg_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);