io_uring/net: switch io_send() and io_send_zc() to using io_async_msghdr

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No functional changes in this patch, just in preparation for carrying
more state then what is being done now, if necessary. While unifying
some of this code, add a generic send setup prep handler that they can
both use.

This gets rid of some manual msghdr and sockaddr on the stack, and makes
it look a bit more like the sendmsg/recvmsg variants. Going forward, more
can get unified on top.

Signed-off-by: Jens Axboe <axboe@kernel.dk>

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This commit is contained in:

Jens Axboe 2024-03-05 09:34:21 -07:00

parent 0ae9b9a14d

commit 54cdcca05a

2 changed files with 101 additions and 94 deletions

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200

io_uring/net.c

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1

io_uring/opdef.c

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