[PATCH] Patch to patch for callbacks in core

I should have tested this better before submitting it.  This patch is to
Perl 11722 after applying my previous patch.

Now callbacks will actually work. :-)

- D


--- mg.c-old	Tue Aug 21 13:26:52 2001
+++ perl-devel/mg.c	Tue Aug 21 15:09:16 2001
@@ -1068,7 +1068,18 @@
-    PL_event_pending = 0;
+    if (PL_callback_head != NULL) {
+	CALLBACK *cur, *next;
+        for (cur = PL_callback_head; cur != NULL; cur = next) {
+            next = cur->next;
+            (*cur->callback)(cur->data);
+        }
+    } else {
+	MUTEX_LOCK(&PL_callback_mutex);
+    	PL_event_pending = (PL_callback_head != NULL);
+	MUTEX_UNLOCK(&PL_callback_mutex);
+    }
     if (PL_sig_pending) {
 	int sig;
 	PL_sig_pending = 0;
@@ -1079,14 +1090,6 @@
-    if (PL_callback_head != NULL) {
-	CALLBACK *cur, *next;
-        for (cur = PL_callback_head; cur != NULL; cur = next) {
-            next = cur->next;
-            (*cur->callback)(cur->data);
-        }
-    }

@@ -1133,6 +1136,7 @@
 	cbptr->prev = NULL;
 	PL_callback_head = cbptr;
 	cbptr->enabled = 1;
+	PL_event_pending = 1;


8/21/2001 8:35:17 PM
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David M . Lloyd <dmlloyd@tds.net> writes:
>I should have tested this better before submitting it.  This patch is to
>Perl 11722 after applying my previous patch.

For something like this I would rather have one patch.

Nick Ing-Simmons

8/22/2001 7:22:35 AM

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