diff options
| -rw-r--r-- | include/time.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/include/time.h b/include/time.h index e3afd6e..a80953d 100644 --- a/include/time.h +++ b/include/time.h @@ -304,6 +304,43 @@ valid_timeval_to_timespec64 (const struct timeval tv) return ts64; } +/* Convert a known valid struct timeval into a struct __timeval64. */ +static inline struct __timeval64 +valid_timeval_to_timeval64 (const struct timeval tv) +{ + struct __timeval64 tv64; + + tv64.tv_sec = tv.tv_sec; + tv64.tv_usec = tv.tv_usec; + + return tv64; +} + +/* Convert a valid and within range of struct timeval, struct + __timeval64 into a struct timeval. */ +static inline struct timeval +valid_timeval64_to_timeval (const struct __timeval64 tv64) +{ + struct timeval tv; + + tv.tv_sec = (time_t) tv64.tv_sec; + tv.tv_usec = (suseconds_t) tv64.tv_usec; + + return tv; +} + +/* Convert a struct __timeval64 into a struct __timespec64. */ +static inline struct __timespec64 +timeval64_to_timespec64 (const struct __timeval64 tv64) +{ + struct __timespec64 ts64; + + ts64.tv_sec = tv64.tv_sec; + ts64.tv_nsec = tv64.tv_usec * 1000; + + return ts64; +} + /* Convert a known valid struct timespec into a struct __timespec64. */ static inline struct __timespec64 valid_timespec_to_timespec64 (const struct timespec ts) @@ -342,6 +379,18 @@ valid_timespec64_to_timeval (const struct __timespec64 ts64) return tv; } +/* Convert a struct __timespec64 into a struct __timeval64. */ +static inline struct __timeval64 +timespec64_to_timeval64 (const struct __timespec64 ts64) +{ + struct __timeval64 tv64; + + tv64.tv_sec = ts64.tv_sec; + tv64.tv_usec = ts64.tv_nsec / 1000; + + return tv64; +} + /* Check if a value is in the valid nanoseconds range. Return true if it is, false otherwise. */ static inline bool |