From c2f23a613d62c634d50ad20a89ea43a190275ad9 Mon Sep 17 00:00:00 2001
From: "Robert S. French" <rfrench@mit.edu>
Date: Fri, 13 May 1988 11:17:53 +0000
Subject: Update for protocol 0.2 / cleanup / Kerberos fixes

---
 lib/ZSendPkt.c | 82 +++++++++++++++++++++++++++++-----------------------------
 1 file changed, 41 insertions(+), 41 deletions(-)

(limited to 'lib/ZSendPkt.c')

diff --git a/lib/ZSendPkt.c b/lib/ZSendPkt.c
index be918a6..e37c1b7 100644
--- a/lib/ZSendPkt.c
+++ b/lib/ZSendPkt.c
@@ -21,51 +21,51 @@ static char rcsid_ZSendPacket_c[] = "$Header$";
 #include <zephyr/zephyr_internal.h>
 #include <sys/socket.h>
 
-Code_t ZSendPacket(packet,len)
-	ZPacket_t	packet;
-	int		len;
+Code_t ZSendPacket(packet, len, waitforack)
+    char *packet;
+    int len;
+    int waitforack;
 {
-	Code_t retval;
-	struct sockaddr_in dest;
-	struct timeval tv;
-	int i;
-	fd_set t1,t2,t3;
-	ZPacket_t ackpack;
-	ZNotice_t notice;
+    Code_t retval;
+    struct sockaddr_in dest;
+    struct timeval tv;
+    int i;
+    fd_set t1, t2, t3;
+    char *ackpacket;
+    ZNotice_t notice, acknotice;
 	
-	if (!packet || len < 0 || len > Z_MAXPKTLEN)
-		return (ZERR_ILLVAL);
+    if (!packet || len < 0 || len > Z_MAXPKTLEN)
+	return (ZERR_ILLVAL);
 
-	if (ZGetFD() < 0)
-		if ((retval = ZOpenPort((u_short *)0)) != ZERR_NONE)
-			return (retval);
+    if (ZGetFD() < 0)
+	if ((retval = ZOpenPort((u_short *)0)) != ZERR_NONE)
+	    return (retval);
 
-	if ((retval = ZParseNotice(packet,len,&notice)) != ZERR_NONE)
-		return (retval);
-
-	dest = ZGetDestAddr();
+    dest = ZGetDestAddr();
 	
-	if (sendto(ZGetFD(),packet,len,0,&dest,sizeof(dest)) < 0)
-		return (errno);
+    if (sendto(ZGetFD(), packet, len, 0, &dest, sizeof(dest)) < 0)
+	return (errno);
 
-	if (notice.z_kind == UNSAFE || notice.z_kind == HMACK ||
-	    notice.z_kind == SERVACK || notice.z_kind == CLIENTACK ||
-	    notice.z_kind == HMCTL || __Zephyr_server || __HM_set)
-		return (ZERR_NONE);
-	
-	tv.tv_sec = 0;
-	tv.tv_usec = 500000;
-	
-	for (i=0;i<HM_TIMEOUT*2;i++) {
-		if (select(0,&t1,&t2,&t3,&tv) < 0)
-			return (errno);
-		retval = ZCheckIfNotice(ackpack,sizeof ackpack,&notice,
-					NULL,ZCompareUIDPred,
-					(char *)&notice.z_uid);
-		if (retval == ZERR_NONE)
-			return (ZERR_NONE);
-		if (retval != ZERR_NONOTICE)
-			return (retval);
-	}
-	return (ZERR_HMDEAD);
+    if (!waitforack)
+	return (ZERR_NONE);
+
+    if ((retval = ZParseNotice(packet, len, &notice)) != ZERR_NONE)
+	return (retval);
+    
+    tv.tv_sec = 0;
+    tv.tv_usec = 500000;
+
+    /* XXX */
+    for (i=0;i<HM_TIMEOUT*2;i++) {
+	if (select(0, &t1, &t2, &t3, &tv) < 0)
+	    return (errno);
+	retval = ZCheckIfNotice(ackpack, sizeof(ackpack), &acknotice, 
+				NULL, ZCompareUIDPred, 
+				(char *)&notice.z_uid);
+	if (retval == ZERR_NONE)
+	    return (ZERR_NONE);
+	if (retval != ZERR_NONOTICE)
+	    return (retval);
+    }
+    return (ZERR_HMDEAD);
 }
-- 
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