From 719017b00392dcdc69902145300124f93255d679 Mon Sep 17 00:00:00 2001
From: david <david@e0a8ed71-7df4-0310-8962-fdc924857419>
Date: Fri, 22 Feb 2013 00:45:58 +0000
Subject: [PATCH] Use CHECKED_FD_SET and CHECKED_FD_CLR in ultra_scan.

---
 scan_engine.cc | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/scan_engine.cc b/scan_engine.cc
index e2fc090c0..7eec7d039 100644
--- a/scan_engine.cc
+++ b/scan_engine.cc
@@ -968,9 +968,9 @@ ConnectScanInfo::~ConnectScanInfo() {}
 bool ConnectScanInfo::watchSD(int sd) {
   assert(sd >= 0);
   if (!FD_ISSET(sd, &fds_read)) {
-    FD_SET(sd, &fds_read);
-    FD_SET(sd, &fds_write);
-    FD_SET(sd, &fds_except);
+    CHECKED_FD_SET(sd, &fds_read);
+    CHECKED_FD_SET(sd, &fds_write);
+    CHECKED_FD_SET(sd, &fds_except);
     numSDs++;
     if (sd > maxValidSD)
       maxValidSD = sd;
@@ -986,9 +986,9 @@ bool ConnectScanInfo::watchSD(int sd) {
 bool ConnectScanInfo::clearSD(int sd) {
   assert(sd >= 0);
   if (FD_ISSET(sd, &fds_read)) {
-    FD_CLR(sd, &fds_read);
-    FD_CLR(sd, &fds_write);
-    FD_CLR(sd, &fds_except);
+    CHECKED_FD_CLR(sd, &fds_read);
+    CHECKED_FD_CLR(sd, &fds_write);
+    CHECKED_FD_CLR(sd, &fds_except);
     assert(numSDs > 0);
     numSDs--;
     if (sd == maxValidSD)