kernel-ark/net/rxrpc/internal.h
Linus Torvalds 1da177e4c3 Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!
2005-04-16 15:20:36 -07:00

107 lines
2.7 KiB
C

/* 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(&current->sighand->siglock);
dequeue_signal(current, &current->blocked, &sinfo);
spin_unlock_irq(&current->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 */