commit 558c2fab6a503c71139d708e17abe38c055bbaaa
Author: magnum <magnum>
Date:   Tue Sep 13 01:21:58 2011 +0200

    john-1.7.8-external-events.diff by Solar

diff --git a/run/john.conf b/run/john.conf
index 659346b..f853bfb 100644
--- a/run/john.conf
+++ b/run/john.conf
@@ -1385,6 +1385,13 @@ void filter()
 	word[i] = map2[(o & 0xfff) + (e >> 12)];
 }
 
+[List.External:TestAbort]
+void filter()
+{
+	if (word[0] == 'a')
+		event_pending = event_abort = 1;
+}
+
 # dumb-force UTF-16, in an external file
 .include "$JOHN/dumb16.conf"
 
diff --git a/src/external.c b/src/external.c
index 547ed58..45da49e 100644
--- a/src/external.c
+++ b/src/external.c
@@ -12,6 +12,7 @@
 #include "compiler.h"
 #include "loader.h"
 #include "logger.h"
+#include "signals.h"
 #include "status.h"
 #include "recovery.h"
 #include "config.h"
@@ -29,8 +30,20 @@ char *ext_mode = NULL;
 
 static c_int ext_word[PLAINTEXT_BUFFER_SIZE];
 
-static struct c_ident ext_globals = {
+static struct c_ident ext_event_pending = {
 	NULL,
+	"event_pending",
+	(int *)&event_pending
+};
+
+static struct c_ident ext_event_abort = {
+	&ext_event_pending,
+	"event_abort",
+	(int *)&event_abort
+};
+
+static struct c_ident ext_globals = {
+	&ext_event_abort,
 	"word",
 	ext_word
 };