Differential D14725 Diff 45695 sys/compat/linuxkpi/common/include/linux/time.h

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sys/compat/linuxkpi/common/include/linux/time.h

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	timeval_to_ns(const struct timeval *tv)			timeval_to_ns(const struct timeval *tv)
	{			{
	return ((int64_t)tv->tv_sec * NSEC_PER_SEC) +			return ((int64_t)tv->tv_sec * NSEC_PER_SEC) +
	tv->tv_usec * NSEC_PER_USEC;			tv->tv_usec * NSEC_PER_USEC;
	}			}

	#define getrawmonotonic(ts) nanouptime(ts)			#define getrawmonotonic(ts) nanouptime(ts)

	static inline struct timespec			static inline struct timespec
	timespec_sub(struct timespec lhs, struct timespec rhs)			timespec_sub(struct timespec lhs, struct timespec rhs)
				jillesUnsubmitted Not Done Inline Actions Apart from violating `-Waggregate-return`, this is a nice and simple API. There is no need to think about pointer aliasing, and `struct timespec` is small enough that copying is not an undue burden. Since we do not want to remove previously working warning flags from users, this may not be a good idea for a userland API. jilles: Apart from violating `-Waggregate-return`, this is a nice and simple API. There is no need to…
				asomersAuthorUnsubmitted Not Done Inline Actions Yeah. The aggregate return issue only applies to Linux KPI, and my revision doesn't change it. asomers: Yeah. The aggregate return issue only applies to Linux KPI, and my revision doesn't change it.
	{			{
	struct timespec ts;			struct timespec ts;

	ts.tv_sec = lhs.tv_sec;			timespecsub(&lhs, &rhs, &ts);
	ts.tv_nsec = lhs.tv_nsec;
	timespecsub(&ts, &rhs);

	return ts;			return ts;
	}			}

	static inline void			static inline void
	set_normalized_timespec(struct timespec *ts, time_t sec, int64_t nsec)			set_normalized_timespec(struct timespec *ts, time_t sec, int64_t nsec)
	{			{
	/* XXX: this doesn't actually normalize anything */			/* XXX: this doesn't actually normalize anything */
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