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Add compat to monotime_double().

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Apply all of the portability changes in monotime() to monotime() double.
Fixes build on at least older FreeBSD systems.
This commit is contained in:
Darren Tucker 2016-03-09 12:46:50 +11:00
parent 7b40ef6c2e
commit 2c48bd344d
1 changed files with 17 additions and 3 deletions
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20
misc.c
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@ -912,12 +912,26 @@ monotime(void)
double
monotime_double(void)
{
#if defined(HAVE_CLOCK_GETTIME) && \
(defined(CLOCK_MONOTONIC) || defined(CLOCK_BOOTTIME))
struct timespec ts;
static int gettime_failed = 0;
if (clock_gettime(CLOCK_MONOTONIC, &ts) != 0)
fatal("clock_gettime: %s", strerror(errno));
if (!gettime_failed) {
#if defined(CLOCK_BOOTTIME)
if (clock_gettime(CLOCK_BOOTTIME, &ts) == 0)
return (ts.tv_sec + (double)ts.tv_nsec / 1000000000);
#endif
#if defined(CLOCK_MONOTONIC)
if (clock_gettime(CLOCK_MONOTONIC, &ts) == 0)
return (ts.tv_sec + (double)ts.tv_nsec / 1000000000);
#endif
debug3("clock_gettime: %s", strerror(errno));
gettime_failed = 1;
}
#endif /* HAVE_CLOCK_GETTIME && (CLOCK_MONOTONIC || CLOCK_BOOTTIME */
return (ts.tv_sec + (double)ts.tv_nsec / 1000000000);
return (double)time(NULL);
}
void