failtest: use 64 bit offsets if available.

[ccan] / ccan / failtest / failtest.h

diff --git a/ccan/failtest/failtest.h b/ccan/failtest/failtest.h
index 4df286241d0ef35f8a271251861ae7d0f2c11ac7..0cc8f60c51ba15aa48e207c6088bfe4d39b70050 100644 (file)
--- a/ccan/failtest/failtest.h
+++ b/ccan/failtest/failtest.h
@@ -1,6 +1,10 @@
+/* Licensed under LGPL - see LICENSE file for details */
 #ifndef CCAN_FAILTEST_H
 #define CCAN_FAILTEST_H
 #include "config.h"
+#if HAVE_FILE_OFFSET_BITS
+#define _FILE_OFFSET_BITS 64
+#endif
 #include <sys/types.h>
 #include <stdbool.h>
 #include <fcntl.h>
@@ -196,6 +200,16 @@ 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.
  *