From: Roland McGrath <roland@redhat.com>
Date: Fri, 8 Jan 1993 22:40:24 +0000 (+0000)
Subject: Formerly job.c.~89~
X-Git-Tag: 3.70.2~463
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=76ae16dee382d40de5dd56fd079cf9779b2c6e58;p=platform%2Fupstream%2Fmake.git

Formerly job.c.~89~
---

diff --git a/job.c b/job.c
index ea1b91c..a841366 100644
--- a/job.c
+++ b/job.c
@@ -754,10 +754,16 @@ load_too_high ()
   make_access ();
   if (getloadavg (&load, 1) != 1)
     {
-      static int lossage = 0;
+      static int lossage = -1;
       /* Complain only once for the same error.  */
-      if (lossage == 0 || errno != lossage)
-	perror_with_name ("cannot enforce load limit: ", "getloadavg");
+      if (lossage == -1 || errno != lossage)
+	{
+	  if (errno == 0)
+	    /* An errno value of zero means getloadavg is just unsupported.  */
+	    error ("cannot enforce load limits on this operating system");
+	  else
+	    perror_with_name ("cannot enforce load limit: ", "getloadavg");
+	}
       lossage = errno;
       load = 0;
     }