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comparison src/main.c @ 19396:a961efb326e5 v8.2.0256

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patch 8.2.0256: time and timer related code is spread out Commit: https://github.com/vim/vim/commit/0a8fed6231c84e4e1b3a7dd6c0d95d3f98207fe0 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Feb 14 13:22:17 2020 +0100 patch 8.2.0256: time and timer related code is spread out Problem: Time and timer related code is spread out. Solution: Move time and timer related code to a new file. (Yegappan Lakshmanan, closes #5604)
author Bram Moolenaar <Bram@vim.org>
date Fri, 14 Feb 2020 13:30:05 +0100
parents 5f2cb68f7cb8
children 031184ace7c5
comparison
equal deleted inserted replaced
19395:eb5ef6f5f58b 19396:a961efb326e5
3666 getout(1); 3666 getout(1);
3667 handle_swap_exists(NULL); 3667 handle_swap_exists(NULL);
3668 } 3668 }
3669 3669
3670 #endif // NO_VIM_MAIN 3670 #endif // NO_VIM_MAIN
3671
3672 #if defined(STARTUPTIME) || defined(PROTO)
3673 static struct timeval prev_timeval;
3674
3675 # ifdef MSWIN
3676 /*
3677 * Windows doesn't have gettimeofday(), although it does have struct timeval.
3678 */
3679 static int
3680 gettimeofday(struct timeval *tv, char *dummy UNUSED)
3681 {
3682 long t = clock();
3683 tv->tv_sec = t / CLOCKS_PER_SEC;
3684 tv->tv_usec = (t - tv->tv_sec * CLOCKS_PER_SEC) * 1000000 / CLOCKS_PER_SEC;
3685 return 0;
3686 }
3687 # endif
3688
3689 /*
3690 * Save the previous time before doing something that could nest.
3691 * set "*tv_rel" to the time elapsed so far.
3692 */
3693 void
3694 time_push(void *tv_rel, void *tv_start)
3695 {
3696 *((struct timeval *)tv_rel) = prev_timeval;
3697 gettimeofday(&prev_timeval, NULL);
3698 ((struct timeval *)tv_rel)->tv_usec = prev_timeval.tv_usec
3699 - ((struct timeval *)tv_rel)->tv_usec;
3700 ((struct timeval *)tv_rel)->tv_sec = prev_timeval.tv_sec
3701 - ((struct timeval *)tv_rel)->tv_sec;
3702 if (((struct timeval *)tv_rel)->tv_usec < 0)
3703 {
3704 ((struct timeval *)tv_rel)->tv_usec += 1000000;
3705 --((struct timeval *)tv_rel)->tv_sec;
3706 }
3707 *(struct timeval *)tv_start = prev_timeval;
3708 }
3709
3710 /*
3711 * Compute the previous time after doing something that could nest.
3712 * Subtract "*tp" from prev_timeval;
3713 * Note: The arguments are (void *) to avoid trouble with systems that don't
3714 * have struct timeval.
3715 */
3716 void
3717 time_pop(
3718 void *tp) // actually (struct timeval *)
3719 {
3720 prev_timeval.tv_usec -= ((struct timeval *)tp)->tv_usec;
3721 prev_timeval.tv_sec -= ((struct timeval *)tp)->tv_sec;
3722 if (prev_timeval.tv_usec < 0)
3723 {
3724 prev_timeval.tv_usec += 1000000;
3725 --prev_timeval.tv_sec;
3726 }
3727 }
3728
3729 static void
3730 time_diff(struct timeval *then, struct timeval *now)
3731 {
3732 long usec;
3733 long msec;
3734
3735 usec = now->tv_usec - then->tv_usec;
3736 msec = (now->tv_sec - then->tv_sec) * 1000L + usec / 1000L,
3737 usec = usec % 1000L;
3738 fprintf(time_fd, "%03ld.%03ld", msec, usec >= 0 ? usec : usec + 1000L);
3739 }
3740
3741 void
3742 time_msg(
3743 char *mesg,
3744 void *tv_start) // only for do_source: start time; actually
3745 // (struct timeval *)
3746 {
3747 static struct timeval start;
3748 struct timeval now;
3749
3750 if (time_fd != NULL)
3751 {
3752 if (strstr(mesg, "STARTING") != NULL)
3753 {
3754 gettimeofday(&start, NULL);
3755 prev_timeval = start;
3756 fprintf(time_fd, "\n\ntimes in msec\n");
3757 fprintf(time_fd, " clock self+sourced self: sourced script\n");
3758 fprintf(time_fd, " clock elapsed: other lines\n\n");
3759 }
3760 gettimeofday(&now, NULL);
3761 time_diff(&start, &now);
3762 if (((struct timeval *)tv_start) != NULL)
3763 {
3764 fprintf(time_fd, " ");
3765 time_diff(((struct timeval *)tv_start), &now);
3766 }
3767 fprintf(time_fd, " ");
3768 time_diff(&prev_timeval, &now);
3769 prev_timeval = now;
3770 fprintf(time_fd, ": %s\n", mesg);
3771 }
3772 }
3773
3774 #endif
3775 3671
3776 #if !defined(NO_VIM_MAIN) && defined(FEAT_EVAL) 3672 #if !defined(NO_VIM_MAIN) && defined(FEAT_EVAL)
3777 static void 3673 static void
3778 set_progpath(char_u *argv0) 3674 set_progpath(char_u *argv0)
3779 { 3675 {