From 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 12:05:51 +0200 Subject: Adding upstream version 5.10.209. Signed-off-by: Daniel Baumann --- include/net/af_rxrpc.h | 77 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 77 insertions(+) create mode 100644 include/net/af_rxrpc.h (limited to 'include/net/af_rxrpc.h') diff --git a/include/net/af_rxrpc.h b/include/net/af_rxrpc.h new file mode 100644 index 000000000..f6abcc0bb --- /dev/null +++ b/include/net/af_rxrpc.h @@ -0,0 +1,77 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* RxRPC kernel service interface definitions + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + */ + +#ifndef _NET_RXRPC_H +#define _NET_RXRPC_H + +#include +#include + +struct key; +struct sock; +struct socket; +struct rxrpc_call; + +enum rxrpc_interruptibility { + RXRPC_INTERRUPTIBLE, /* Call is interruptible */ + RXRPC_PREINTERRUPTIBLE, /* Call can be cancelled whilst waiting for a slot */ + RXRPC_UNINTERRUPTIBLE, /* Call should not be interruptible at all */ +}; + +/* + * Debug ID counter for tracing. + */ +extern atomic_t rxrpc_debug_id; + +typedef void (*rxrpc_notify_rx_t)(struct sock *, struct rxrpc_call *, + unsigned long); +typedef void (*rxrpc_notify_end_tx_t)(struct sock *, struct rxrpc_call *, + unsigned long); +typedef void (*rxrpc_notify_new_call_t)(struct sock *, struct rxrpc_call *, + unsigned long); +typedef void (*rxrpc_discard_new_call_t)(struct rxrpc_call *, unsigned long); +typedef void (*rxrpc_user_attach_call_t)(struct rxrpc_call *, unsigned long); + +void rxrpc_kernel_new_call_notification(struct socket *, + rxrpc_notify_new_call_t, + rxrpc_discard_new_call_t); +struct rxrpc_call *rxrpc_kernel_begin_call(struct socket *, + struct sockaddr_rxrpc *, + struct key *, + unsigned long, + s64, + gfp_t, + rxrpc_notify_rx_t, + bool, + enum rxrpc_interruptibility, + unsigned int); +int rxrpc_kernel_send_data(struct socket *, struct rxrpc_call *, + struct msghdr *, size_t, + rxrpc_notify_end_tx_t); +int rxrpc_kernel_recv_data(struct socket *, struct rxrpc_call *, + struct iov_iter *, bool, u32 *, u16 *); +bool rxrpc_kernel_abort_call(struct socket *, struct rxrpc_call *, + u32, int, const char *); +void rxrpc_kernel_end_call(struct socket *, struct rxrpc_call *); +void rxrpc_kernel_get_peer(struct socket *, struct rxrpc_call *, + struct sockaddr_rxrpc *); +bool rxrpc_kernel_get_srtt(struct socket *, struct rxrpc_call *, u32 *); +int rxrpc_kernel_charge_accept(struct socket *, rxrpc_notify_rx_t, + rxrpc_user_attach_call_t, unsigned long, gfp_t, + unsigned int); +void rxrpc_kernel_set_tx_length(struct socket *, struct rxrpc_call *, s64); +bool rxrpc_kernel_check_life(const struct socket *, const struct rxrpc_call *); +u32 rxrpc_kernel_get_epoch(struct socket *, struct rxrpc_call *); +bool rxrpc_kernel_get_reply_time(struct socket *, struct rxrpc_call *, + ktime_t *); +bool rxrpc_kernel_call_is_complete(struct rxrpc_call *); +void rxrpc_kernel_set_max_life(struct socket *, struct rxrpc_call *, + unsigned long); + +int rxrpc_sock_set_min_security_level(struct sock *sk, unsigned int val); + +#endif /* _NET_RXRPC_H */ -- cgit v1.2.3