pkg/31247: Patch for dillo 0.8.5 to handle NetBSD releases without re-entrant resolver functions

[dhgutteridge%sympatico.ca@localhost]

>Number:         31247
>Category:       pkg
>Synopsis:       Patch for dillo 0.8.5 to handle NetBSD releases without 
>re-entrant resolver functions
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Fri Sep 09 07:57:51 +0000 2005
>Originator:     David H. Gutteridge
>Release:        2.1RC3
>Organization:
>Environment:
NetBSD arcusiii.nonus-porta.net 2.1_RC3 NetBSD 2.1_RC3 (GENERIC) #0: Thu Sep  1 
10:54:48 UTC 2005  
riz%faith.netbsd.org@localhost:/home/builds/ab/netbsd-2-1-RC3/i386/200508312123Z-obj/home/builds/ab/netbsd-2-1-RC3/src/sys/arch/i386/compile/GENERIC
 i386

>Description:
I've attached a proposed patch to handle NetBSD releases which do not
have thread-safe resolver functions, as Dillo 0.8.5 now uses threaded
DNS lookups by default.  I've encountered the odd problem with Dillo
in its unadulterated form in 2.1 as a result.  (Not as bad as Firefox,
for example, probably because I can't open multiple tabs at once, but
I still noticed hangs occasionally.)
>How-To-Repeat:

>Fix:
--- src/dns.c.orig      2005-05-14 09:16:28.000000000 +0000
+++ src/dns.c   2005-09-08 00:48:54.000000000 +0000
@@ -38,7 +38,9 @@
 /*
  * Note: comment the following line for debugging or gprof profiling.
  */
+#if !defined(__NetBSD_Version__) || __NetBSD_Version__ >= 299000900
 #define G_DNS_THREADED
+#endif

 /*
  * Uncomment the following line for libc5 optimization