217 TIMEVAL_TO_TIMEVAL32(&(itv32)->it_interval, &(itv)->it_interval); \
218 TIMEVAL_TO_TIMEVAL32(&(itv32)->it_value, &(itv)->it_value); \
219 }
220
221 #define ITIMERVAL_OVERFLOW(itv) \
222 (TIMEVAL_OVERFLOW(&(itv)->it_interval) || \
223 TIMEVAL_OVERFLOW(&(itv)->it_value))
224
225 #endif /* _SYSCALL32 */
226 #endif /* _ASM */
227 #endif /* !defined(__XOPEN_OR_POSIX) || defined(_XPG4_2) ... */
228
229
230 #if !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__)
231 /*
232 * Definitions for commonly used resolutions.
233 */
234 #define SEC 1
235 #define MILLISEC 1000
236 #define MICROSEC 1000000
237 #define NANOSEC 1000000000
238
239 #define MSEC2NSEC(m) ((hrtime_t)(m) * (NANOSEC / MILLISEC))
240 #define NSEC2MSEC(n) ((n) / (NANOSEC / MILLISEC))
241
242 #endif /* !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) */
243
244 #ifndef _ASM
245
246 /*
247 * Time expressed as a 64-bit nanosecond counter.
248 */
249 typedef longlong_t hrtime_t;
250
251 #ifdef _KERNEL
252
253 #include <sys/time_impl.h>
254 #include <sys/mutex.h>
255
256 extern int tick_per_msec; /* clock ticks per millisecond (may be zero) */
257 extern int msec_per_tick; /* milliseconds per clock tick (may be zero) */
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217 TIMEVAL_TO_TIMEVAL32(&(itv32)->it_interval, &(itv)->it_interval); \
218 TIMEVAL_TO_TIMEVAL32(&(itv32)->it_value, &(itv)->it_value); \
219 }
220
221 #define ITIMERVAL_OVERFLOW(itv) \
222 (TIMEVAL_OVERFLOW(&(itv)->it_interval) || \
223 TIMEVAL_OVERFLOW(&(itv)->it_value))
224
225 #endif /* _SYSCALL32 */
226 #endif /* _ASM */
227 #endif /* !defined(__XOPEN_OR_POSIX) || defined(_XPG4_2) ... */
228
229
230 #if !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__)
231 /*
232 * Definitions for commonly used resolutions.
233 */
234 #define SEC 1
235 #define MILLISEC 1000
236 #define MICROSEC 1000000
237 #define NANOSEC 1000000000LL
238
239 #define MSEC2NSEC(m) ((hrtime_t)(m) * (NANOSEC / MILLISEC))
240 #define NSEC2MSEC(n) ((n) / (NANOSEC / MILLISEC))
241
242 #endif /* !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) */
243
244 #ifndef _ASM
245
246 /*
247 * Time expressed as a 64-bit nanosecond counter.
248 */
249 typedef longlong_t hrtime_t;
250
251 #ifdef _KERNEL
252
253 #include <sys/time_impl.h>
254 #include <sys/mutex.h>
255
256 extern int tick_per_msec; /* clock ticks per millisecond (may be zero) */
257 extern int msec_per_tick; /* milliseconds per clock tick (may be zero) */
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