diff options
| -rw-r--r-- | lib/tevent/tevent.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/lib/tevent/tevent.h b/lib/tevent/tevent.h index 8046bbc028..0385002a80 100644 --- a/lib/tevent/tevent.h +++ b/lib/tevent/tevent.h @@ -1059,23 +1059,90 @@ bool tevent_wakeup_recv(struct tevent_req *req); * @{ */ +/** + * @brief Compare two timeval values. + * + * @param[in] tv1 The first timeval value to compare. + * + * @param[in] tv2 The second timeval value to compare. + * + * @return 0 if they are equal. + * 1 if the first time is greater than the second. + * -1 if the first time is smaller than the second. + */ int tevent_timeval_compare(const struct timeval *tv1, const struct timeval *tv2); +/** + * @brief Get a zero timval value. + * + * @return A zero timval value. + */ struct timeval tevent_timeval_zero(void); +/** + * @brief Get a timeval value for the current time. + * + * @return A timval value with the current time. + */ struct timeval tevent_timeval_current(void); +/** + * @brief Get a timeval structure with the given values. + * + * @param[in] secs The seconds to set. + * + * @param[in] usecs The milliseconds to set. + * + * @return A timeval structure with the given values. + */ struct timeval tevent_timeval_set(uint32_t secs, uint32_t usecs); +/** + * @brief Get the difference between two timeval values. + * + * @param[in] tv1 The first timeval. + * + * @param[in] tv2 The second timeval. + * + * @return A timeval structure with the difference between the + * first and the second value. + */ struct timeval tevent_timeval_until(const struct timeval *tv1, const struct timeval *tv2); +/** + * @brief Check if a given timeval structure is zero. + * + * @param[in] tv The timeval to check if it is zero. + * + * @return True if it is zero, false otherwise. + */ bool tevent_timeval_is_zero(const struct timeval *tv); +/** + * @brief Add the given amount of time to a timeval structure. + * + * @param[in] tv The timeval structure to add the time. + * + * @param[in] secs The seconds to add to the timeval. + * + * @param[in] usecs The milliseconds to add to the timeval. + * + * @return The timeval structure with the new time. + */ struct timeval tevent_timeval_add(const struct timeval *tv, uint32_t secs, uint32_t usecs); +/** + * @brief Get a timeval in the future with a specified offset from now. + * + * @param[in] secs The seconds of the offset from now. + * + * @param[in] usecs The milliseconds of the offset from now. + * + * @return A timval with the given offset in the future. + */ struct timeval tevent_timeval_current_ofs(uint32_t secs, uint32_t usecs); /* @} */ |