diff options
| -rw-r--r-- | include/time.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/include/time.h b/include/time.h index 00b80eef00..96bd648c82 100644 --- a/include/time.h +++ b/include/time.h @@ -432,6 +432,51 @@ timespec64_to_timeval64 (const struct __timespec64 ts64) return tv64; } +/* A version of 'struct timeval' with 32-bit time_t + and suseconds_t. */ +struct __timeval32 +{ + __int32_t tv_sec; /* Seconds. */ + __int32_t tv_usec; /* Microseconds. */ +}; + +/* Conversion functions for converting to/from __timeval32 */ +static inline struct __timeval64 +valid_timeval32_to_timeval64 (const struct __timeval32 tv) +{ + return (struct __timeval64) { tv.tv_sec, tv.tv_usec }; +} + +static inline struct __timeval32 +valid_timeval64_to_timeval32 (const struct __timeval64 tv64) +{ + return (struct __timeval32) { tv64.tv_sec, tv64.tv_usec }; +} + +static inline struct timeval +valid_timeval32_to_timeval (const struct __timeval32 tv) +{ + return (struct timeval) { tv.tv_sec, tv.tv_usec }; +} + +static inline struct __timeval32 +valid_timeval_to_timeval32 (const struct timeval tv) +{ + return (struct __timeval32) { tv.tv_sec, tv.tv_usec }; +} + +static inline struct timespec +valid_timeval32_to_timespec (const struct __timeval32 tv) +{ + return (struct timespec) { tv.tv_sec, tv.tv_usec * 1000 }; +} + +static inline struct __timeval32 +valid_timespec_to_timeval32 (const struct timespec ts) +{ + return (struct __timeval32) { (time_t) ts.tv_sec, ts.tv_nsec / 1000 }; +} + /* Check if a value is in the valid nanoseconds range. Return true if it is, false otherwise. */ static inline bool |