diff options
Diffstat (limited to 'kern/timer.h')
| -rw-r--r-- | kern/timer.h | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/kern/timer.h b/kern/timer.h index fe60e26..4573936 100644 --- a/kern/timer.h +++ b/kern/timer.h @@ -1,25 +1,25 @@ -/* +/* * Mach Operating System * Copyright (c) 1991,1990,1989,1988,1987 Carnegie Mellon University * All Rights Reserved. - * + * * Permission to use, copy, modify and distribute this software and its * documentation is hereby granted, provided that both the copyright * notice and this permission notice appear in all copies of the * software, derivative works or modified versions, and any portions * thereof, and that both notices appear in supporting documentation. - * + * * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. - * + * * Carnegie Mellon requests users of this software to return to - * + * * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU * School of Computer Science * Carnegie Mellon University * Pittsburgh PA 15213-3890 - * + * * any improvements or extensions that they make and grant Carnegie Mellon * the rights to redistribute these changes. */ @@ -43,14 +43,14 @@ #define TIMER_HIGH_UNIT TIMER_RATE #undef TIMER_ADJUST -#else STAT_TIME +#else /* STAT_TIME */ /* * Machine dependent definitions based on hardware support. */ #include <machine/timer.h> -#endif STAT_TIME +#endif /* STAT_TIME */ /* * Definitions for accurate timers. high_bits_check is a copy of @@ -99,10 +99,10 @@ typedef struct timer_save timer_save_data_t, *timer_save_t; #if STAT_TIME #define start_timer(timer) #define timer_switch(timer) -#else STAT_TIME +#else /* STAT_TIME */ extern void start_timer(); extern void timer_switch(); -#endif STAT_TIME +#endif /* STAT_TIME */ extern void timer_read(); extern void thread_read_times(); @@ -111,7 +111,7 @@ extern unsigned timer_delta(); #if STAT_TIME /* * Macro to bump timer values. - */ + */ #define timer_bump(timer, usec) \ MACRO_BEGIN \ (timer)->low_bits += usec; \ @@ -120,7 +120,7 @@ MACRO_BEGIN \ } \ MACRO_END -#else STAT_TIME +#else /* STAT_TIME */ /* * Exported hardware interface to timers */ @@ -128,7 +128,7 @@ extern void time_trap_uentry(); extern void time_trap_uexit(); extern timer_t time_int_entry(); extern void time_int_exit(); -#endif STAT_TIME +#endif /* STAT_TIME */ /* * TIMER_DELTA finds the difference between a timer and a saved value, @@ -154,4 +154,4 @@ MACRO_BEGIN \ } \ MACRO_END -#endif _KERN_TIMER_H_ +#endif /* _KERN_TIMER_H_ */ |