[launchd-changes] [23472] trunk/launchd/src/launchd_runtime.c
source_changes at macosforge.org
source_changes at macosforge.org
Wed Dec 19 14:29:17 PST 2007
Revision: 23472
http://trac.macosforge.org/projects/launchd/changeset/23472
Author: zarzycki at apple.com
Date: 2007-12-19 14:29:16 -0800 (Wed, 19 Dec 2007)
Log Message:
-----------
Small optimization.
Modified Paths:
--------------
trunk/launchd/src/launchd_runtime.c
Modified: trunk/launchd/src/launchd_runtime.c
===================================================================
--- trunk/launchd/src/launchd_runtime.c 2007-12-19 19:48:57 UTC (rev 23471)
+++ trunk/launchd/src/launchd_runtime.c 2007-12-19 22:29:16 UTC (rev 23472)
@@ -112,6 +112,7 @@
static void do_file_init(void) __attribute__((constructor));
static mach_timebase_info_data_t tbi;
+static double tbi_float_val;
static const int sigigns[] = { SIGHUP, SIGINT, SIGPIPE, SIGALRM, SIGTERM,
SIGURG, SIGTSTP, SIGTSTP, SIGCONT, SIGTTIN, SIGTTOU, SIGIO, SIGXCPU,
@@ -1583,8 +1584,7 @@
o /= tbi.denom;
} else {
double d = o;
- d *= tbi.numer;
- d /= tbi.denom;
+ d *= tbi_float_val;
o = d;
}
}
@@ -1596,5 +1596,7 @@
do_file_init(void)
{
launchd_assert(mach_timebase_info(&tbi) == 0);
+ tbi_float_val = tbi.numer;
+ tbi_float_val /= tbi.denom;
}
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