RPC_QUEUE_UPCALL(9)                      Linux Networking                     RPC_QUEUE_UPCALL(9)



NAME
       rpc_queue_upcall - queue an upcall message to userspace

SYNOPSIS
       int rpc_queue_upcall(struct rpc_pipe * pipe, struct rpc_pipe_msg * msg);

ARGUMENTS
       pipe
           upcall pipe on which to queue given message

       msg
           message to queue

DESCRIPTION
       Call with an inode created by rpc_mkpipe to queue an upcall. A userspace process may then
       later read the upcall by performing a read on an open file for this inode. It is up to the
       caller to initialize the fields of msg (other than msg->list) appropriately.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                       RPC_QUEUE_UPCALL(9)