diff options
Diffstat (limited to 'src/helper')
-rw-r--r-- | src/helper/time_support.c | 37 | ||||
-rw-r--r-- | src/helper/time_support.h | 4 |
2 files changed, 15 insertions, 26 deletions
diff --git a/src/helper/time_support.c b/src/helper/time_support.c index 9b86e52f..693528fe 100644 --- a/src/helper/time_support.c +++ b/src/helper/time_support.c @@ -55,20 +55,11 @@ int timeval_subtract(struct timeval *result, struct timeval *x, struct timeval * /* add two struct timeval values */ int timeval_add(struct timeval *result, struct timeval *x, struct timeval *y) { - result->tv_sec = x->tv_sec + y->tv_sec; - - result->tv_usec = x->tv_usec + y->tv_usec; - - while (result->tv_usec > 1000000) - { - result->tv_usec -= 1000000; - result->tv_sec++; - } - - return 0; + memcpy(result, x, sizeof(struct timeval)); + return timeval_add_time(result, y->tv_sec, y->tv_usec); } -int timeval_add_time(struct timeval *result, int sec, int usec) +int timeval_add_time(struct timeval *result, long sec, long usec) { result->tv_sec += sec; result->tv_usec += usec; @@ -82,6 +73,16 @@ int timeval_add_time(struct timeval *result, int sec, int usec) return 0; } +int64_t timeval_ms() +{ + struct timeval now; + int retval = gettimeofday(&now, NULL); + if (retval < 0) + return retval; + return (int64_t)now.tv_sec * 1000 + now.tv_usec / 1000; +} + + int duration_start(struct duration *duration) { return gettimeofday(&duration->start, NULL); @@ -107,15 +108,3 @@ float duration_kbps(struct duration *duration, size_t count) { return count / (1024.0 * duration_elapsed(duration)); } - -long long timeval_ms() -{ - struct timeval now; - long long t = 0; - gettimeofday(&now, NULL); - - t += now.tv_usec/1000; - t += now.tv_sec*1000; - - return t; -} diff --git a/src/helper/time_support.h b/src/helper/time_support.h index 9e8e61f1..a2d180a5 100644 --- a/src/helper/time_support.h +++ b/src/helper/time_support.h @@ -39,10 +39,10 @@ int timeval_subtract(struct timeval *result, struct timeval *x, struct timeval *y); int timeval_add(struct timeval *result, struct timeval *x, struct timeval *y); -int timeval_add_time(struct timeval *result, int sec, int usec); +int timeval_add_time(struct timeval *result, long sec, long usec); /// @returns gettimeofday() timeval as 64-bit in ms -long long timeval_ms(void); +int64_t timeval_ms(void); struct duration { |