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patch 8.2.0256: time and timer related code is spread out

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Problem:    Time and timer related code is spread out.
Solution:   Move time and timer related code to a new file. (Yegappan
            Lakshmanan, closes #5604)
This commit is contained in:
Bram Moolenaar
2020-02-14 13:22:17 +01:00
parent f2cecb6c10
commit 0a8fed6231
24 changed files with 1096 additions and 1058 deletions
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104
src/main.c
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@@ -3669,110 +3669,6 @@ check_swap_exists_action(void)
#endif // NO_VIM_MAIN
#if defined(STARTUPTIME) || defined(PROTO)
static struct timeval prev_timeval;
# ifdef MSWIN
/*
* Windows doesn't have gettimeofday(), although it does have struct timeval.
*/
static int
gettimeofday(struct timeval *tv, char *dummy UNUSED)
{
long t = clock();
tv->tv_sec = t / CLOCKS_PER_SEC;
tv->tv_usec = (t - tv->tv_sec * CLOCKS_PER_SEC) * 1000000 / CLOCKS_PER_SEC;
return 0;
}
# endif
/*
* Save the previous time before doing something that could nest.
* set "*tv_rel" to the time elapsed so far.
*/
void
time_push(void *tv_rel, void *tv_start)
{
*((struct timeval *)tv_rel) = prev_timeval;
gettimeofday(&prev_timeval, NULL);
((struct timeval *)tv_rel)->tv_usec = prev_timeval.tv_usec
- ((struct timeval *)tv_rel)->tv_usec;
((struct timeval *)tv_rel)->tv_sec = prev_timeval.tv_sec
- ((struct timeval *)tv_rel)->tv_sec;
if (((struct timeval *)tv_rel)->tv_usec < 0)
{
((struct timeval *)tv_rel)->tv_usec += 1000000;
--((struct timeval *)tv_rel)->tv_sec;
}
*(struct timeval *)tv_start = prev_timeval;
}
/*
* Compute the previous time after doing something that could nest.
* Subtract "*tp" from prev_timeval;
* Note: The arguments are (void *) to avoid trouble with systems that don't
* have struct timeval.
*/
void
time_pop(
void *tp) // actually (struct timeval *)
{
prev_timeval.tv_usec -= ((struct timeval *)tp)->tv_usec;
prev_timeval.tv_sec -= ((struct timeval *)tp)->tv_sec;
if (prev_timeval.tv_usec < 0)
{
prev_timeval.tv_usec += 1000000;
--prev_timeval.tv_sec;
}
}
static void
time_diff(struct timeval *then, struct timeval *now)
{
long usec;
long msec;
usec = now->tv_usec - then->tv_usec;
msec = (now->tv_sec - then->tv_sec) * 1000L + usec / 1000L,
usec = usec % 1000L;
fprintf(time_fd, "%03ld.%03ld", msec, usec >= 0 ? usec : usec + 1000L);
}
void
time_msg(
char *mesg,
void *tv_start) // only for do_source: start time; actually
// (struct timeval *)
{
static struct timeval start;
struct timeval now;
if (time_fd != NULL)
{
if (strstr(mesg, "STARTING") != NULL)
{
gettimeofday(&start, NULL);
prev_timeval = start;
fprintf(time_fd, "\n\ntimes in msec\n");
fprintf(time_fd, " clock self+sourced self: sourced script\n");
fprintf(time_fd, " clock elapsed: other lines\n\n");
}
gettimeofday(&now, NULL);
time_diff(&start, &now);
if (((struct timeval *)tv_start) != NULL)
{
fprintf(time_fd, " ");
time_diff(((struct timeval *)tv_start), &now);
}
fprintf(time_fd, " ");
time_diff(&prev_timeval, &now);
prev_timeval = now;
fprintf(time_fd, ": %s\n", mesg);
}
}
#endif
#if !defined(NO_VIM_MAIN) && defined(FEAT_EVAL)
static void
set_progpath(char_u *argv0)