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Removed declaration of nonexistent function fuibyte().

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Sorted some declarations.

Fixed missing __P(())'s.

Removed `timeout_func_t (pointer to timeout function) typedef.  It was
mainly used in bogus casts.  The more useful `timeout_t' (timeout function)
typedef should be used instead.

Cleaned up callout declarations and comments.
This commit is contained in:
Bruce Evans 1997-09-16 14:19:46 +00:00
parent 043a2f3b8b
commit d9f190c880
1 changed files with 42 additions and 35 deletions
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77
sys/sys/systm.h
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@ -36,7 +36,7 @@
* SUCH DAMAGE.
*
* @(#)systm.h 8.7 (Berkeley) 3/29/95
* $Id: systm.h,v 1.57 1997/09/07 09:43:44 bde Exp $
* $Id: systm.h,v 1.58 1997/09/07 16:20:55 bde Exp $
*/
#ifndef _SYS_SYSTM_H_
@ -92,6 +92,7 @@ int addlog __P((const char *, ...));
int kvprintf __P((char const *, void (*)(int, void*), void *, int,
_BSD_VA_LIST_));
void log __P((int, const char *, ...));
void logwakeup __P((void));
int printf __P((const char *, ...));
int sprintf __P((char *buf, const char *, ...));
void uprintf __P((const char *, ...));
@ -112,7 +113,6 @@ int copyin __P((const void *udaddr, void *kaddr, size_t len));
int copyout __P((const void *kaddr, void *udaddr, size_t len));
int fubyte __P((const void *base));
int fuibyte __P((const void *base));
int subyte __P((void *base, int byte));
int suibyte __P((void *base, int byte));
int fuword __P((const void *base));
@ -139,11 +139,11 @@ void hardpps __P((struct timeval *tvp, long usec));
#include <sys/libkern.h>
/* Initialize the world */
extern void consinit(void);
extern void usrinfoinit(void);
extern void cpu_initclocks(void);
extern void vntblinit(void);
extern void nchinit(void);
void consinit __P((void));
void cpu_initclocks __P((void));
void nchinit __P((void));
void usrinfoinit __P((void));
void vntblinit __P((void));
/* Finalize the world. */
void shutdown_nice __P((void));
@ -156,12 +156,10 @@ void resettodr __P((void));
void startrtclock __P((void));
/* Timeouts */
typedef void (timeout_t)(void *); /* actual timeout function type */
typedef timeout_t *timeout_func_t; /* a pointer to this type */
typedef void timeout_t __P((void *)); /* timeout function type */
void timeout(timeout_func_t, void *, int);
void untimeout(timeout_func_t, void *);
void logwakeup __P((void));
void timeout __P((timeout_t *, void *, int));
void untimeout __P((timeout_t *, void *));
/* Interrupt management */
void setdelayed(void);
@ -205,33 +203,42 @@ extern const intrmask_t soft_imask; /* interrupts masked with splsoft*() */
extern const intrmask_t softnet_imask; /* interrupt masked with splnet() */
extern const intrmask_t softtty_imask; /* interrupt masked with splsofttty() */
/* Various other callout lists that modules might want to know about */
/* shutdown callout list definitions */
typedef void (*bootlist_fn)(int,void *);
int at_shutdown(bootlist_fn function, void *arg, int);
int rm_at_shutdown(bootlist_fn function, void *arg);
#define SHUTDOWN_PRE_SYNC 0
#define SHUTDOWN_POST_SYNC 1
/*
* Various callout lists.
*/
/* forking */ /* XXX not yet */
typedef void (*forklist_fn)(struct proc *parent,struct proc *child,int flags);
int at_fork(forklist_fn function);
int rm_at_fork(forklist_fn function);
/* Exit callout list declarations. */
typedef void (*exitlist_fn) __P((struct proc *procp));
/* exiting */
typedef void (*exitlist_fn)(struct proc *procp);
int at_exit(exitlist_fn function);
int rm_at_exit(exitlist_fn function);
int at_exit __P((exitlist_fn function));
int rm_at_exit __P((exitlist_fn function));
/* Not exactly a callout LIST, but a callout entry.. */
/* Allow an external module to define a hardware watchdog tickler */
/* Normally a process would do this, but there are times when the */
/* kernel needs to be able to hold off the watchdog, when the process */
/* is not active, e.g. when dumping core. Costs us a whole 4 bytes to */
/* make this generic. the variable is in kern_shutdown.c */
typedef void (*watchdog_tickle_fn)(void);
extern watchdog_tickle_fn wdog_tickler;
/* Fork callout list declarations. */
typedef void (*forklist_fn) __P((struct proc *parent, struct proc *child,
int flags));
int at_fork __P((forklist_fn function));
int rm_at_fork __P((forklist_fn function));
/* Shutdown callout list definitions and declarations. */
#define SHUTDOWN_PRE_SYNC 0
#define SHUTDOWN_POST_SYNC 1
typedef void (*bootlist_fn) __P((int, void *));
int at_shutdown __P((bootlist_fn function, void *arg, int position));
int rm_at_shutdown __P((bootlist_fn function, void *arg));
/*
* Not exactly a callout LIST, but a callout entry.
* Allow an external module to define a hardware watchdog tickler.
* Normally a process would do this, but there are times when the
* kernel needs to be able to hold off the watchdog, when the process
* is not active, e.g., when dumping core.
*/
typedef void (*watchdog_tickle_fn) __P((void));
extern watchdog_tickle_fn wdog_tickler;
/*
* Common `proc' functions are declared here so that proc.h can be included