| /* internal.h: internal Rx RPC stuff |
| * |
| * Copyright (c) 2002 David Howells (dhowells@redhat.com). |
| */ |
| |
| #ifndef RXRPC_INTERNAL_H |
| #define RXRPC_INTERNAL_H |
| |
| #include <linux/compiler.h> |
| #include <linux/kernel.h> |
| |
| /* |
| * debug accounting |
| */ |
| #if 1 |
| #define __RXACCT_DECL(X) X |
| #define __RXACCT(X) do { X; } while(0) |
| #else |
| #define __RXACCT_DECL(X) |
| #define __RXACCT(X) do { } while(0) |
| #endif |
| |
| __RXACCT_DECL(extern atomic_t rxrpc_transport_count); |
| __RXACCT_DECL(extern atomic_t rxrpc_peer_count); |
| __RXACCT_DECL(extern atomic_t rxrpc_connection_count); |
| __RXACCT_DECL(extern atomic_t rxrpc_call_count); |
| __RXACCT_DECL(extern atomic_t rxrpc_message_count); |
| |
| /* |
| * debug tracing |
| */ |
| #define kenter(FMT, a...) printk("==> %s("FMT")\n",__FUNCTION__ , ##a) |
| #define kleave(FMT, a...) printk("<== %s()"FMT"\n",__FUNCTION__ , ##a) |
| #define kdebug(FMT, a...) printk(" "FMT"\n" , ##a) |
| #define kproto(FMT, a...) printk("### "FMT"\n" , ##a) |
| #define knet(FMT, a...) printk(" "FMT"\n" , ##a) |
| |
| #if 0 |
| #define _enter(FMT, a...) kenter(FMT , ##a) |
| #define _leave(FMT, a...) kleave(FMT , ##a) |
| #define _debug(FMT, a...) kdebug(FMT , ##a) |
| #define _proto(FMT, a...) kproto(FMT , ##a) |
| #define _net(FMT, a...) knet(FMT , ##a) |
| #else |
| #define _enter(FMT, a...) do { if (rxrpc_ktrace) kenter(FMT , ##a); } while(0) |
| #define _leave(FMT, a...) do { if (rxrpc_ktrace) kleave(FMT , ##a); } while(0) |
| #define _debug(FMT, a...) do { if (rxrpc_kdebug) kdebug(FMT , ##a); } while(0) |
| #define _proto(FMT, a...) do { if (rxrpc_kproto) kproto(FMT , ##a); } while(0) |
| #define _net(FMT, a...) do { if (rxrpc_knet) knet (FMT , ##a); } while(0) |
| #endif |
| |
| static inline void rxrpc_discard_my_signals(void) |
| { |
| while (signal_pending(current)) { |
| siginfo_t sinfo; |
| |
| spin_lock_irq(¤t->sighand->siglock); |
| dequeue_signal(current, ¤t->blocked, &sinfo); |
| spin_unlock_irq(¤t->sighand->siglock); |
| } |
| } |
| |
| /* |
| * call.c |
| */ |
| extern struct list_head rxrpc_calls; |
| extern struct rw_semaphore rxrpc_calls_sem; |
| |
| /* |
| * connection.c |
| */ |
| extern struct list_head rxrpc_conns; |
| extern struct rw_semaphore rxrpc_conns_sem; |
| extern unsigned long rxrpc_conn_timeout; |
| |
| extern void rxrpc_conn_clearall(struct rxrpc_peer *peer); |
| |
| /* |
| * peer.c |
| */ |
| extern struct list_head rxrpc_peers; |
| extern struct rw_semaphore rxrpc_peers_sem; |
| extern unsigned long rxrpc_peer_timeout; |
| |
| extern void rxrpc_peer_calculate_rtt(struct rxrpc_peer *peer, |
| struct rxrpc_message *msg, |
| struct rxrpc_message *resp); |
| |
| extern void rxrpc_peer_clearall(struct rxrpc_transport *trans); |
| |
| |
| /* |
| * proc.c |
| */ |
| #ifdef CONFIG_PROC_FS |
| extern int rxrpc_proc_init(void); |
| extern void rxrpc_proc_cleanup(void); |
| #endif |
| |
| /* |
| * transport.c |
| */ |
| extern struct list_head rxrpc_proc_transports; |
| extern struct rw_semaphore rxrpc_proc_transports_sem; |
| |
| #endif /* RXRPC_INTERNAL_H */ |