Extract functions from compat.c and util.h into a new fs library

1 files changed, 27 insertions, 0 deletions

diff --git a/src/lib/fs/dir.h b/src/lib/fs/dir.h
new file mode 100644
index 0000000000..925211fbd6
--- /dev/null
+++ b/src/lib/fs/dir.h
@@ -0,0 +1,27 @@
+/* Copyright (c) 2003-2004, Roger Dingledine
+ * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
+ * Copyright (c) 2007-2018, The Tor Project, Inc. */
+/* See LICENSE for licensing information */
+
+#ifndef TOR_DIR_H
+#define TOR_DIR_H
+
+#include "lib/cc/compat_compiler.h"
+#include "lib/testsupport/testsupport.h"
+
+/** Possible behaviors for check_private_dir() on encountering a nonexistent
+ * directory; see that function's documentation for details. */
+typedef unsigned int cpd_check_t;
+#define CPD_NONE                 0
+#define CPD_CREATE               (1u << 0)
+#define CPD_CHECK                (1u << 1)
+#define CPD_GROUP_OK             (1u << 2)
+#define CPD_GROUP_READ           (1u << 3)
+#define CPD_CHECK_MODE_ONLY      (1u << 4)
+#define CPD_RELAX_DIRMODE_CHECK  (1u << 5)
+MOCK_DECL(int, check_private_dir, (const char *dirname, cpd_check_t check,
+                                   const char *effective_user));
+
+MOCK_DECL(struct smartlist_t *, tor_listdir, (const char *dirname));
+
+#endif