tree b23ef2235488aaa124b431c7b85ba808961daa58
parent 559eaeff2cd6c5fba359d7d796b1051b3563c7d9
author Jens Axboe <axboe@kernel.dk> 1648738446 -0600
committer Jens Axboe <axboe@kernel.dk> 1649813489 -0600

net: add __sys_socket_file()

This works like __sys_socket(), except instead of allocating and
returning a socket fd, it just returns the file associated with the
socket. No fd is installed into the process file table.

This is similar to do_accept(), and allows io_uring to use this without
instantiating a file descriptor in the process file table.

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