diff options
Diffstat (limited to 'src/common/compat_time.h')
| -rw-r--r-- | src/common/compat_time.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/common/compat_time.h b/src/common/compat_time.h index bcf469e270..68c11fb608 100644 --- a/src/common/compat_time.h +++ b/src/common/compat_time.h @@ -105,6 +105,15 @@ uint64_t monotime_absolute_usec(void); */ uint64_t monotime_absolute_msec(void); +/** + * Set <b>out</b> to zero. + */ +void monotime_zero(monotime_t *out); +/** + * Return true iff <b>out</b> is zero + */ +int monotime_is_zero(const monotime_t *out); + #if defined(MONOTIME_COARSE_FN_IS_DIFFERENT) /** * Set <b>out</b> to the current coarse time. @@ -144,10 +153,14 @@ int64_t monotime_coarse_diff_usec(const monotime_coarse_t *start, const monotime_coarse_t *end); int64_t monotime_coarse_diff_msec(const monotime_coarse_t *start, const monotime_coarse_t *end); +void monotime_coarse_zero(monotime_coarse_t *out); +int monotime_coarse_is_zero(const monotime_coarse_t *val); #else /* !(defined(MONOTIME_COARSE_TYPE_IS_DIFFERENT)) */ #define monotime_coarse_diff_nsec monotime_diff_nsec #define monotime_coarse_diff_usec monotime_diff_usec #define monotime_coarse_diff_msec monotime_diff_msec +#define monotime_coarse_zero monotime_zero +#define monotime_coarse_is_zero monotime_is_zero #endif /* defined(MONOTIME_COARSE_TYPE_IS_DIFFERENT) */ void tor_gettimeofday(struct timeval *timeval); |