From: Jim Meyering <jim@meyering.net>
Date: Sun, 20 Feb 2005 16:35:32 +0000 (+0000)
Subject: (xgethostname): Check for ENOMEM, which is
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6ed4bcdc2140464d94147f8c53cccd7e3edfe11a;p=pspp

(xgethostname): Check for ENOMEM, which is
returned by OSX/Darwin if the specified buffer is not large
enough for the hostname.
---

diff --git a/lib/xgethostname.c b/lib/xgethostname.c
index 7b29176f20..195a3750c3 100644
--- a/lib/xgethostname.c
+++ b/lib/xgethostname.c
@@ -1,6 +1,6 @@
 /* xgethostname.c -- return current hostname with unlimited length
 
-   Copyright (C) 1992, 1996, 2000, 2001, 2003, 2004 Free Software
+   Copyright (C) 1992, 1996, 2000, 2001, 2003, 2004, 2005 Free Software
    Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
@@ -69,7 +69,9 @@ xgethostname (void)
 	  if (! hostname[size_1 - 1])
 	    break;
 	}
-      else if (errno != 0 && errno != ENAMETOOLONG && errno != EINVAL)
+      else if (errno != 0 && errno != ENAMETOOLONG && errno != EINVAL
+	       /* OSX/Darwin does this when the buffer is not large enough */
+	       && errno != ENOMEM)
 	{
 	  int saved_errno = errno;
 	  free (hostname);