From: Ian Jackson <ian@liberator.relativity.greenend.org.uk>
Date: Sun, 9 Jan 2011 02:26:26 +0000 (+0000)
Subject: realtime: only monitor rusage if RTFEAT_RUSAGE
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ijackson/git?a=commitdiff_plain;h=25b939b0a60da7bdc7d4106d6eb024eb08bbd6db;p=trains.git

realtime: only monitor rusage if RTFEAT_RUSAGE
---

diff --git a/hostside/realtime.c b/hostside/realtime.c
index c9bfdf9..eec52e4 100644
--- a/hostside/realtime.c
+++ b/hostside/realtime.c
@@ -345,6 +345,7 @@ static void getru(struct rusage *ru) {
 }
 
 void check_rusage_baseline(void) {
+  if (!rtfeats_use & RTFEAT_RUSAGE) return;
   struct rusage ru;
   ouprintf("info rusage : monitoring\n");
   getru(&ru);
@@ -361,6 +362,7 @@ static void check_rusage_field(const char *f, long *last, long this, int alw) {
 }
 
 void check_rusage_check(int always_report) {
+  if (!rtfeats_use & RTFEAT_RUSAGE) return;
   struct rusage ru;
   getru(&ru);
   #define CRF_CHANGED(f) || ru.f != check_rusage_last_##f