projects / thirdparty / kernel / stable.git / blame
| Commit | Line | Data |
|---|---|---|
| 2874c5fd | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| 651350d1 | 2 | /* RxRPC kernel service interface definitions |
| 17926a79 | 3 | * |
| 651350d1 | 4 | * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. |
| 17926a79 | 5 | * Written by David Howells (dhowells@redhat.com) |
| 17926a79 DH |
6 | */ |
| 7 | ||
| 8 | #ifndef _NET_RXRPC_H | |
| 9 | #define _NET_RXRPC_H | |
| 10 | ||
| 11 | #include <linux/rxrpc.h> | |
| 2070a3e4 | 12 | #include <linux/ktime.h> |
| 17926a79 | 13 | |
| 4de48af6 DH |
14 | struct key; |
| 15 | struct sock; | |
| 16 | struct socket; | |
| 651350d1 DH |
17 | struct rxrpc_call; |
| 18 | ||
| a25e21f0 DH |
19 | /* |
| 20 | * Debug ID counter for tracing. | |
| 21 | */ | |
| 22 | extern atomic_t rxrpc_debug_id; | |
| 23 | ||
| d001648e DH |
24 | typedef void (*rxrpc_notify_rx_t)(struct sock *, struct rxrpc_call *, |
| 25 | unsigned long); | |
| e833251a DH |
26 | typedef void (*rxrpc_notify_end_tx_t)(struct sock *, struct rxrpc_call *, |
| 27 | unsigned long); | |
| 00e90712 DH |
28 | typedef void (*rxrpc_notify_new_call_t)(struct sock *, struct rxrpc_call *, |
| 29 | unsigned long); | |
| 30 | typedef void (*rxrpc_discard_new_call_t)(struct rxrpc_call *, unsigned long); | |
| 31 | typedef void (*rxrpc_user_attach_call_t)(struct rxrpc_call *, unsigned long); | |
| 651350d1 | 32 | |
| d001648e | 33 | void rxrpc_kernel_new_call_notification(struct socket *, |
| 00e90712 DH |
34 | rxrpc_notify_new_call_t, |
| 35 | rxrpc_discard_new_call_t); | |
| cd2cf63a JP |
36 | struct rxrpc_call *rxrpc_kernel_begin_call(struct socket *, |
| 37 | struct sockaddr_rxrpc *, | |
| 38 | struct key *, | |
| 39 | unsigned long, | |
| e754eba6 | 40 | s64, |
| d001648e | 41 | gfp_t, |
| a68f4a27 | 42 | rxrpc_notify_rx_t, |
| a25e21f0 | 43 | bool, |
| b960a34b | 44 | bool, |
| a25e21f0 | 45 | unsigned int); |
| 4de48af6 | 46 | int rxrpc_kernel_send_data(struct socket *, struct rxrpc_call *, |
| e833251a DH |
47 | struct msghdr *, size_t, |
| 48 | rxrpc_notify_end_tx_t); | |
| d001648e | 49 | int rxrpc_kernel_recv_data(struct socket *, struct rxrpc_call *, |
| eb9950eb | 50 | struct iov_iter *, bool, u32 *, u16 *); |
| 84a4c09c | 51 | bool rxrpc_kernel_abort_call(struct socket *, struct rxrpc_call *, |
| 5a42976d | 52 | u32, int, const char *); |
| 4de48af6 | 53 | void rxrpc_kernel_end_call(struct socket *, struct rxrpc_call *); |
| 8324f0bc DH |
54 | void rxrpc_kernel_get_peer(struct socket *, struct rxrpc_call *, |
| 55 | struct sockaddr_rxrpc *); | |
| f4d15fb6 | 56 | u64 rxrpc_kernel_get_rtt(struct socket *, struct rxrpc_call *); |
| 00e90712 | 57 | int rxrpc_kernel_charge_accept(struct socket *, rxrpc_notify_rx_t, |
| a25e21f0 DH |
58 | rxrpc_user_attach_call_t, unsigned long, gfp_t, |
| 59 | unsigned int); | |
| e754eba6 | 60 | void rxrpc_kernel_set_tx_length(struct socket *, struct rxrpc_call *, s64); |
| 4611da30 MD |
61 | bool rxrpc_kernel_check_life(const struct socket *, const struct rxrpc_call *, |
| 62 | u32 *); | |
| 7150ceaa | 63 | void rxrpc_kernel_probe_life(struct socket *, struct rxrpc_call *); |
| e908bcf4 | 64 | u32 rxrpc_kernel_get_epoch(struct socket *, struct rxrpc_call *); |
| 2070a3e4 DH |
65 | bool rxrpc_kernel_get_reply_time(struct socket *, struct rxrpc_call *, |
| 66 | ktime_t *); | |
| 4611da30 | 67 | bool rxrpc_kernel_call_is_complete(struct rxrpc_call *); |
| bbd172e3 DH |
68 | void rxrpc_kernel_set_max_life(struct socket *, struct rxrpc_call *, |
| 69 | unsigned long); | |
| 651350d1 | 70 | |
| 17926a79 | 71 | #endif /* _NET_RXRPC_H */ |