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