1 files changed, 49 insertions, 0 deletions
diff --git a/lib/ccan/failtest/failtest_undo.h b/lib/ccan/failtest/failtest_undo.h
new file mode 100644
index 0000000000..3bb953dedd
--- /dev/null
+++ b/lib/ccan/failtest/failtest_undo.h
@@ -0,0 +1,49 @@
+/* Licensed under LGPL - see LICENSE file for details */
+#ifndef CCAN_FAILTEST_RESTORE_H
+#define CCAN_FAILTEST_RESTORE_H
+/* This file undoes the effect of failtest_override.h. */
+
+#undef calloc
+#define calloc(nmemb, size)	\
+	failtest_calloc((nmemb), (size), NULL, 0)
+
+#undef malloc
+#define malloc(size)	\
+	failtest_malloc((size), NULL, 0)
+
+#undef realloc
+#define realloc(ptr, size)					\
+	failtest_realloc((ptr), (size), NULL, 0)
+
+#undef open
+#define open(pathname, ...) \
+	failtest_open((pathname), NULL, 0, __VA_ARGS__)
+
+#undef pipe
+#define pipe(pipefd) \
+	failtest_pipe((pipefd), NULL, 0)
+
+#undef read
+#define read(fd, buf, count) \
+	failtest_read((fd), (buf), (count), NULL, 0)
+
+#undef write
+#define write(fd, buf, count) \
+	failtest_write((fd), (buf), (count), NULL, 0)
+
+#undef mmap
+#define mmap(addr, length, prot, flags, fd, offset) \
+	failtest_mmap((addr), (length), (prot), (flags), (fd), (offset), NULL, 0)
+
+#undef lseek
+#define lseek(fd, off, whence) \
+	failtest_lseek((fd), (off), (whence), NULL, 0)
+
+#undef close
+#define close(fd) failtest_close(fd)
+
+#undef fcntl
+#define fcntl(fd, ...) \
+	failtest_fcntl((fd), NULL, 0, __VA_ARGS__)
+
+#endif /* CCAN_FAILTEST_RESTORE_H */