This patch defines a new function, spdk_sock_readv_async(), which allows
the user to send a readv request and receive a callback once the
supplied buffer is filled with data from the socket. It works simiarly
to asynchronous writes, but there can only be a single outstanding read
request at a time.
For now, the interface isn't implemented and any calls will return
-ENOTSUP. Subsequent patches will add support for it in the uring
module and as well as emulation in the posix module.
Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: I924e2cdade49ffa18be6390109dc7e65c2728087
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12170
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
3e47d7fa22