X-Git-Url: http://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Ffailtest%2Ffailtest.h;h=d4d9987b5e38e545244eebc18e0103a053149c8f;hp=1aa921813bf7af6c433ab1f6e46ebfe6032b91b7;hb=5802573130c841d10734e1b0dcdb0b13167f9c86;hpb=c9f915e02c760caffe75da7f9a6a9a1de1bf1747

diff --git a/ccan/failtest/failtest.h b/ccan/failtest/failtest.h
index 1aa92181..d4d9987b 100644
--- a/ccan/failtest/failtest.h
+++ b/ccan/failtest/failtest.h
@@ -1,5 +1,6 @@
 #ifndef CCAN_FAILTEST_H
 #define CCAN_FAILTEST_H
+#include "config.h"
 #include <sys/types.h>
 #include <stdbool.h>
 #include <fcntl.h>
@@ -195,6 +196,16 @@ extern enum failtest_result
 extern bool (*failtest_exit_check)(struct failtest_call *history,
 				   unsigned num);
 
+/**
+ * failtest_has_failed - determine if a failure has occurred.
+ *
+ * Sometimes you want to exit immediately if you've experienced a failure.
+ * This is useful when you have four separate tests in your test suite,
+ * and you don't want to do the next one if you've had a failure in a
+ * previous one.
+ */
+extern bool failtest_has_failed(void);
+
 /**
  * failtest_timeout_ms - how long to wait before killing child.
  *