AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

[PATCH] hrtimer: coding style and white space cleanup

Browse Source 
style and whitespace cleanup of the rest of time.h.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Ingo Molnar 2006-01-09 20:52:26 -08:00 committed by Linus Torvalds
parent 1ad106ca18
commit 57a558757b
1 changed files with 31 additions and 30 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

61
include/linux/time.h
View File

@ -4,7 +4,7 @@
#include <linux/types.h> #include <linux/types.h>
#ifdef __KERNEL__ #ifdef __KERNEL__
#include <linux/seqlock.h> # include <linux/seqlock.h>
#endif #endif
#ifndef _STRUCT_TIMESPEC #ifndef _STRUCT_TIMESPEC
@ -13,7 +13,7 @@ struct timespec {
time_t tv_sec; /* seconds */ time_t tv_sec; /* seconds */
long tv_nsec; /* nanoseconds */ long tv_nsec; /* nanoseconds */
}; };
#endif /* _STRUCT_TIMESPEC */ #endif
struct timeval { struct timeval {
time_t tv_sec; /* seconds */ time_t tv_sec; /* seconds */
@ -27,16 +27,16 @@ struct timezone {
#ifdef __KERNEL__ #ifdef __KERNEL__
/* Parameters used to convert the timespec values */ /* Parameters used to convert the timespec values: */
#define MSEC_PER_SEC (1000L) #define MSEC_PER_SEC 1000L
#define USEC_PER_SEC (1000000L) #define USEC_PER_SEC 1000000L
#define NSEC_PER_SEC (1000000000L) #define NSEC_PER_SEC 1000000000L
#define NSEC_PER_USEC (1000L) #define NSEC_PER_USEC 1000L
static __inline__ int timespec_equal(struct timespec *a, struct timespec *b) static __inline__ int timespec_equal(struct timespec *a, struct timespec *b)
{ {
return (a->tv_sec == b->tv_sec) && (a->tv_nsec == b->tv_nsec); return (a->tv_sec == b->tv_sec) && (a->tv_nsec == b->tv_nsec);
} }
extern unsigned long mktime(const unsigned int year, const unsigned int mon, extern unsigned long mktime(const unsigned int year, const unsigned int mon,
const unsigned int day, const unsigned int hour, const unsigned int day, const unsigned int hour,
@ -49,25 +49,26 @@ extern struct timespec wall_to_monotonic;
extern seqlock_t xtime_lock; extern seqlock_t xtime_lock;
static inline unsigned long get_seconds(void) static inline unsigned long get_seconds(void)
{ {
return xtime.tv_sec; return xtime.tv_sec;
} }
struct timespec current_kernel_time(void); struct timespec current_kernel_time(void);
#define CURRENT_TIME (current_kernel_time()) #define CURRENT_TIME (current_kernel_time())
#define CURRENT_TIME_SEC ((struct timespec) { xtime.tv_sec, 0 }) #define CURRENT_TIME_SEC ((struct timespec) { xtime.tv_sec, 0 })
extern void do_gettimeofday(struct timeval *tv); extern void do_gettimeofday(struct timeval *tv);
extern int do_settimeofday(struct timespec *tv); extern int do_settimeofday(struct timespec *tv);
extern int do_sys_settimeofday(struct timespec *tv, struct timezone *tz); extern int do_sys_settimeofday(struct timespec *tv, struct timezone *tz);
extern void clock_was_set(void); // call when ever the clock is set extern void clock_was_set(void); // call whenever the clock is set
extern int do_posix_clock_monotonic_gettime(struct timespec *tp); extern int do_posix_clock_monotonic_gettime(struct timespec *tp);
extern long do_utimes(char __user * filename, struct timeval * times); extern long do_utimes(char __user *filename, struct timeval *times);
struct itimerval; struct itimerval;
extern int do_setitimer(int which, struct itimerval *value, struct itimerval *ovalue); extern int do_setitimer(int which, struct itimerval *value,
struct itimerval *ovalue);
extern int do_getitimer(int which, struct itimerval *value); extern int do_getitimer(int which, struct itimerval *value);
extern void getnstimeofday (struct timespec *tv); extern void getnstimeofday(struct timespec *tv);
extern void getnstimestamp(struct timespec *ts); extern void getnstimestamp(struct timespec *ts);
extern struct timespec timespec_trunc(struct timespec t, unsigned gran); extern struct timespec timespec_trunc(struct timespec t, unsigned gran);
@ -84,24 +85,24 @@ extern struct timespec timespec_trunc(struct timespec t, unsigned gran);
/* /*
* Names of the interval timers, and structure * Names of the interval timers, and structure
* defining a timer setting. * defining a timer setting:
*/ */
#define ITIMER_REAL 0 #define ITIMER_REAL 0
#define ITIMER_VIRTUAL 1 #define ITIMER_VIRTUAL 1
#define ITIMER_PROF 2 #define ITIMER_PROF 2
struct itimerspec { struct itimerspec {
struct timespec it_interval; /* timer period */ struct timespec it_interval; /* timer period */
struct timespec it_value; /* timer expiration */ struct timespec it_value; /* timer expiration */
}; };
struct itimerval { struct itimerval {
struct timeval it_interval; /* timer interval */ struct timeval it_interval; /* timer interval */
struct timeval it_value; /* current value */ struct timeval it_value; /* current value */
}; };
/* /*
* The IDs of the various system clocks (for POSIX.1b interval timers). * The IDs of the various system clocks (for POSIX.1b interval timers):
*/ */
#define CLOCK_REALTIME 0 #define CLOCK_REALTIME 0
#define CLOCK_MONOTONIC 1 #define CLOCK_MONOTONIC 1
@ -109,7 +110,7 @@ struct itimerval {
#define CLOCK_THREAD_CPUTIME_ID 3 #define CLOCK_THREAD_CPUTIME_ID 3
/* /*
* The IDs of various hardware clocks * The IDs of various hardware clocks:
*/ */
#define CLOCK_SGI_CYCLE 10 #define CLOCK_SGI_CYCLE 10
#define MAX_CLOCKS 16 #define MAX_CLOCKS 16
@ -117,7 +118,7 @@ struct itimerval {
#define CLOCKS_MONO CLOCK_MONOTONIC #define CLOCKS_MONO CLOCK_MONOTONIC
/* /*
* The various flags for setting POSIX.1b interval timers. * The various flags for setting POSIX.1b interval timers:
*/ */
#define TIMER_ABSTIME 0x01 #define TIMER_ABSTIME 0x01