X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=lib%2Fsignals.c;h=eabbcc382c03c28a1dbc78a1e8cb0180955e3a24;hb=cb034511802ff7516ca2a94da1e161965fb80ad0;hp=d8e51b644e541dba230e73d40103fdbf7aadc67b;hpb=34e63086edddcae06d7c1a4fa84fec0861e50758;p=openvswitch

diff --git a/lib/signals.c b/lib/signals.c
index d8e51b64..eabbcc38 100644
--- a/lib/signals.c
+++ b/lib/signals.c
@@ -98,7 +98,7 @@ bool
 signal_poll(struct signal *s)
 {
     char buf[_POSIX_PIPE_BUF];
-    read(fds[0], buf, sizeof buf);
+    ignore(read(fds[0], buf, sizeof buf));
     if (signaled[s->signr]) {
         signaled[s->signr] = 0;
         return true;
@@ -122,7 +122,7 @@ static void
 signal_handler(int signr)
 {
     if (signr >= 1 && signr < N_SIGNALS) {
-        write(fds[1], "", 1);
+        ignore(write(fds[1], "", 1));
         signaled[signr] = true;
     }
 }