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Refinement alongside Digital

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r1198 | dcl | 2006-10-26 18:38:13 +1000 (Thu, 26 Oct 2006) | 2 lines
This commit is contained in:
Douglas Clowes
2006-10-26 18:38:13 +10:00
parent 7e43aa3e16
commit 7dfa37057b
6 changed files with 75 additions and 109 deletions
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4
site_ansto/hardsup/Monitor/utility.c
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@@ -35,7 +35,7 @@ double time_diff(struct timeval* later, struct timeval* earlier)
{
double delta =
((double) later->tv_sec - (double) earlier->tv_sec)
+ 0.000001 * ((double) later->tv_usec - (double) earlier->tv_usec);
+ 0.000001 * ((double) later->tv_usec - (double) earlier->tv_usec);
return delta;
}
@@ -64,7 +64,7 @@ int time_sub(struct timeval* later, struct timeval* earlier)
int time_cmp(struct timeval* later, struct timeval* earlier)
{
double delta = (1.0 * later->tv_sec + 0.000001 * later->tv_usec) -
(1.0 * earlier->tv_sec + 0.000001 * earlier->tv_usec);
(1.0 * earlier->tv_sec + 0.000001 * earlier->tv_usec);
if (delta == 0.0)
return 0;
else if (delta > 0.0)