From dca542e0cd4a566ebe392d6fa558740563f53e63 Mon Sep 17 00:00:00 2001
From: Stephen Heumann <stephenheumann@gmail.com>
Date: Sun, 9 Apr 2017 23:02:00 -0500
Subject: [PATCH] Support "asynchronous" LookupName calls (not really executed
 asynchronously).

This allows the "choose" utility from Apple to work.
---
 atipmapping.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/atipmapping.c b/atipmapping.c
index 6c5abaa..dfcb74c 100644
--- a/atipmapping.c
+++ b/atipmapping.c
@@ -10,6 +10,7 @@
 #include "asmglue.h"
 #include "aspinterface.h"
 #include "installcmds.h"
+#include "cmdproc.h"
 
 struct ATIPMapping atipMapping;
 
@@ -40,10 +41,6 @@ LongWord DoLookupName(NBPLookupNameRec *commandRec) {
     Word stateReg;
     
     stateReg = ForceRomIn();
-
-    // TODO support async calls
-    if (commandRec->async)
-        return_error(atSyncErr);
     
     // Length needed for result, assuming the request is for our type/zone
     count = offsetof(NBPLUNameBufferRec, entityName) 
@@ -146,6 +143,9 @@ haveMapping:
     resultBuf->socketNum = atipMapping.socket;
     commandRec->actualMatch = 1;
     commandRec->result = 0;
+    if ((commandRec->async & AT_ASYNC) && commandRec->completionPtr != 0) {
+        CallCompletionRoutine((void *)commandRec->completionPtr);
+    }
     RestoreStateReg(stateReg);
     return 0;