diff options
Diffstat (limited to 'libhw_cr/host_util.h')
| -rw-r--r-- | libhw_cr/host_util.h | 33 |
1 files changed, 5 insertions, 28 deletions
diff --git a/libhw_cr/host_util.h b/libhw_cr/host_util.h index 3f0a671..4adb94e 100644 --- a/libhw_cr/host_util.h +++ b/libhw_cr/host_util.h @@ -7,41 +7,18 @@ #ifndef _LIBHW_CR_HOST_UTIL_H_ #define _LIBHW_CR_HOST_UTIL_H_ +#include <stdint.h> /* for uint{n}_t */ #include <sys/time.h> /* for struct timeval */ #include <time.h> /* for struct timespec */ -#include <libhw/generic/alarmclock.h> /* for {X}S_PER_S */ - int host_sigrt_alloc(void); typedef struct timeval host_us_time_t; typedef struct timespec host_ns_time_t; -static inline host_us_time_t ns_to_host_us_time(uint64_t time_ns) { - host_us_time_t ret; - ret.tv_sec = time_ns - /NS_PER_S; - ret.tv_usec = (time_ns - ((uint64_t)ret.tv_sec)*NS_PER_S) - /(NS_PER_S/US_PER_S); - return ret; -} - -static inline host_ns_time_t ns_to_host_ns_time(uint64_t time_ns) { - host_ns_time_t ret; - ret.tv_sec = time_ns - /NS_PER_S; - ret.tv_nsec = time_ns - ((uint64_t)ret.tv_sec)*NS_PER_S; - return ret; -} - -static inline uint64_t ns_from_host_us_time(host_us_time_t host_time) { - return (((uint64_t)host_time.tv_sec) * NS_PER_S) + - ((uint64_t)host_time.tv_usec * (NS_PER_S/US_PER_S)); -} - -static inline uint64_t ns_from_host_ns_time(host_ns_time_t host_time) { - return (((uint64_t)host_time.tv_sec) * NS_PER_S) + - ((uint64_t)host_time.tv_nsec); -} +host_us_time_t ns_to_host_us_time(uint64_t time_ns); +host_ns_time_t ns_to_host_ns_time(uint64_t time_ns); +uint64_t ns_from_host_us_time(host_us_time_t host_time); +uint64_t ns_from_host_ns_time(host_ns_time_t host_time); #endif /* _LIBHW_CR_HOST_UTIL_H_ */ |