failtest: new module.

[ccan] / ccan / failtest / failtest_override.h

diff --git a/ccan/failtest/failtest_override.h b/ccan/failtest/failtest_override.h
new file mode 100644 (file)
index 0000000..dd328b5
--- /dev/null
+++ b/ccan/failtest/failtest_override.h
@@ -0,0 +1,47 @@
+#ifndef CCAN_FAILTEST_OVERRIDE_H
+#define CCAN_FAILTEST_OVERRIDE_H
+/* This file is included before the source file to test. */
+
+/* Replacement of allocators. */
+#include <stdlib.h>
+
+#undef calloc
+#define calloc(nmemb, size)    \
+       failtest_calloc((nmemb), (size), __FILE__, __LINE__)
+
+#undef malloc
+#define malloc(size)   \
+       failtest_malloc((size), __FILE__, __LINE__)
+
+#undef realloc
+#define realloc(ptr, size)                                     \
+       failtest_realloc((ptr), (size), __FILE__, __LINE__)
+
+/* Replacement of I/O. */
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>
+
+#undef open
+#define open(pathname, flags, ...) \
+       failtest_open((pathname), (flags), __FILE__, __LINE__, __VA_ARGS__)
+
+#undef pipe
+#define pipe(pipefd) \
+       failtest_pipe((pipefd), __FILE__, __LINE__)
+
+#undef read
+#define read(fd, buf, count) \
+       failtest_read((fd), (buf), (count), __FILE__, __LINE__)
+
+#undef write
+#define write(fd, buf, count) \
+       failtest_write((fd), (buf), (count), __FILE__, __LINE__)
+
+#undef close
+#define close(fd) failtest_close(fd)
+
+#include <ccan/failtest/failtest_proto.h>
+
+#endif /* CCAN_FAILTEST_OVERRIDE_H */