From 7534dcb516b40e861ec7da537de92b71f5a025c2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Henrik=20Grubbstr=C3=B6m=20=28Grubba=29?=
<grubba@grubba.org>
Date: Fri, 22 May 1998 14:28:30 +0200
Subject: [PATCH] Now allows for OS's where MSG_PEEK and MSG_DONTROUTE don't
exist.
Rev: src/modules/spider/dumudp.c:1.37
---
src/modules/spider/dumudp.c | 40 +++++++++++++++++++++++--------------
1 file changed, 25 insertions(+), 15 deletions(-)
diff --git a/src/modules/spider/dumudp.c b/src/modules/spider/dumudp.c
index 1f1461ce21..41cd2671b5 100644
--- a/src/modules/spider/dumudp.c
+++ b/src/modules/spider/dumudp.c
@@ -1,7 +1,7 @@
#include "config.h"
#include "global.h"
-RCSID("$Id: dumudp.c,v 1.36 1998/03/26 14:31:02 grubba Exp $");
+RCSID("$Id: dumudp.c,v 1.37 1998/05/22 12:28:30 grubba Exp $");
#include "fdlib.h"
#include "interpret.h"
#include "svalue.h"
@@ -179,14 +179,19 @@ void udp_read(INT32 args)
if(args)
{
- if(sp[-args].u.integer == 1)
- flags = MSG_OOB;
- else if(sp[-args].u.integer == 2)
- flags = MSG_PEEK;
- else if(sp[-args].u.integer == 3)
- flags = MSG_PEEK|MSG_OOB;
- else
+ if(sp[-args].u.integer & 1) {
+ flags |= MSG_OOB;
+ }
+ if(sp[-args].u.integer & 2) {
+#ifdef MSG_PEEK
+ flags |= MSG_PEEK;
+#else /* !MSG_PEEK */
+ /* FIXME: What should we do here? */
+#endif /* MSG_PEEK */
+ }
+ if(sp[-args].u.integer & ~3) {
error("Illegal 'flags' value passed to udp->read([int flags])\n");
+ }
}
pop_n_elems(args);
fd = FD;
@@ -254,14 +259,19 @@ void udp_sendto(INT32 args)
if(args>3)
{
- if(sp[3-args].u.integer == 1)
- flags = MSG_OOB;
- else if(sp[3-args].u.integer == 2)
- flags = MSG_DONTROUTE;
- else if(sp[3-args].u.integer == 3)
- flags = MSG_DONTROUTE|MSG_OOB;
- else
+ if(sp[3-args].u.integer & 1) {
+ flags |= MSG_OOB;
+ }
+ if(sp[3-args].u.integer & 2) {
+#ifdef MSG_DONTROUTE
+ flags |= MSG_DONTROUTE;
+#else /* !MSG_DONTROUTE */
+ /* FIXME: What should we do here? */
+#endif /* MSG_DONTROUTE */
+ }
+ if(sp[3-args].u.integer & ~3) {
error("Illegal 'flags' value passed to udp->send(string m,string t,int p,[int flags])\n");
+ }
}
if(!args)
error("Illegal number of arguments to udp->sendto(string to"
--
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