@@ -4947,7 +4947,7 @@ static int io_sendmsg(struct io_kiocb *req, unsigned int issue_flags)
return 0;
}
-static int io_send(struct io_kiocb *req, unsigned int issue_flags)
+static int io_sendto(struct io_kiocb *req, unsigned int issue_flags)
{
struct io_sr_msg *sr = &req->sr_msg;
struct msghdr msg;
@@ -5173,7 +5173,7 @@ static int io_recvmsg(struct io_kiocb *req, unsigned int issue_flags)
return 0;
}
-static int io_recv(struct io_kiocb *req, unsigned int issue_flags)
+static int io_recvfrom(struct io_kiocb *req, unsigned int issue_flags)
{
struct io_buffer *kbuf;
struct io_sr_msg *sr = &req->sr_msg;
@@ -5381,8 +5381,8 @@ IO_NETOP_PREP_ASYNC(sendmsg);
IO_NETOP_PREP_ASYNC(recvmsg);
IO_NETOP_PREP_ASYNC(connect);
IO_NETOP_PREP(accept);
-IO_NETOP_FN(send);
-IO_NETOP_FN(recv);
+IO_NETOP_FN(sendto);
+IO_NETOP_FN(recvfrom);
#endif /* CONFIG_NET */
struct io_poll_table {
@@ -6710,13 +6710,13 @@ static int io_issue_sqe(struct io_kiocb *req, unsigned int issue_flags)
ret = io_sendmsg(req, issue_flags);
break;
case IORING_OP_SEND:
- ret = io_send(req, issue_flags);
+ ret = io_sendto(req, issue_flags);
break;
case IORING_OP_RECVMSG:
ret = io_recvmsg(req, issue_flags);
break;
case IORING_OP_RECV:
- ret = io_recv(req, issue_flags);
+ ret = io_recvfrom(req, issue_flags);
break;
case IORING_OP_TIMEOUT:
ret = io_timeout(req, issue_flags);
Currently we can perform `send` and `recv` via io_uring. And now, we are going to add `sendto` and `recvfrom` support for io_uring. Note that: Calling `send(fd, buf, len, flags)` is equivalent to calling `sendto(fd, buf, len, flags, NULL, 0)`. Therefore, `sendto` is a superset of `send`. Calling `recv(fd, buf, len, flags)` is equivalent to calling `recvfrom(fd, buf, len, flags, NULL, NULL)`. Therefore, `recvfrom` is a superset of `recv`. As such, let's direct the current supported `IORING_OP_{SEND,RECV}` to `io_{sendto,recvfrom}`. These functions will also be used for `IORING_OP_{SENDTO,RECVFROM}` operation in the next patches. Cc: Nugra <richiisei@gmail.com> Signed-off-by: Ammar Faizi <ammarfaizi2@gnuweeb.org> --- v4: - Rebase the work (sync with "for-next" branch in Jens' tree). v3: - Fix build error when CONFIG_NET is undefined for PATCH 1/3. I tried to fix it in PATCH 3/3, but it should be fixed in PATCH 1/3, otherwise it breaks the build in PATCH 1/3. v2: - Added Nugra to CC list (tester). --- --- fs/io_uring.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-)