Initial filesystem stub code.

[pintos-anon] / src / lib / backdoor.h

diff --git a/src/lib/backdoor.h b/src/lib/backdoor.h
new file mode 100644 (file)
index 0000000..8205aa3
--- /dev/null
+++ b/src/lib/backdoor.h
@@ -0,0 +1,26 @@
+#ifndef HEADER_BACKDOOR_H
+#define HEADER_BACKDOOR_H 1
+
+#include <stdint.h>
+#include <stdarg.h>
+#include <stdbool.h>
+
+enum backdoor_error 
+  {
+    BACKDOOR_OK = 0,
+    BACKDOOR_NOMEM = -100,
+    BACKDOOR_BAD_TYPE,
+    BACKDOOR_TYPE_MISMATCH,
+    BACKDOOR_STRING_MISMATCH,
+    BACKDOOR_NEGATIVE_SIZE,
+    BACKDOOR_UNEXPECTED_EOF
+  };
+
+enum backdoor_error
+backdoor_vmarshal (const char *types, va_list args,
+                   void (*) (uint8_t, void *aux), void *aux);
+enum backdoor_error
+backdoor_vunmarshal (const char *types, va_list args,
+                     bool (*) (uint8_t *, void *aux), void *aux);
+
+#endif /* backdoor.h */