table of contents
| 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¶
| June 2024 | Kernel Hackers Manual 3.10 |