1 files changed, 73 insertions, 0 deletions
diff --git a/xlators/features/index/src/index.h b/xlators/features/index/src/index.h
new file mode 100644
index 000000000..d6dcb1c23
--- /dev/null
+++ b/xlators/features/index/src/index.h
@@ -0,0 +1,73 @@
+/*
+   Copyright (c) 2008-2012 Red Hat, Inc. <http://www.redhat.com>
+   This file is part of GlusterFS.
+
+   This file is licensed to you under your choice of the GNU Lesser
+   General Public License, version 3 or any later version (LGPLv3 or
+   later), or the GNU General Public License, version 2 (GPLv2), in all
+   cases as published by the Free Software Foundation.
+*/
+
+#ifndef __INDEX_H__
+#define __INDEX_H__
+
+#include "xlator.h"
+#include "call-stub.h"
+#include "defaults.h"
+#include "byte-order.h"
+#include "common-utils.h"
+#include "index-mem-types.h"
+
+#define INDEX_THREAD_STACK_SIZE   ((size_t)(1024*1024))
+
+typedef enum {
+        UNKNOWN,
+        IN,
+        NOTIN
+} index_state_t;
+
+typedef struct index_inode_ctx {
+        gf_boolean_t processing;
+        struct list_head callstubs;
+        index_state_t state;
+} index_inode_ctx_t;
+
+typedef struct index_fd_ctx {
+        DIR *dir;
+} index_fd_ctx_t;
+
+typedef enum {
+        sync_not_started,
+        sync_started,
+        synced_state,
+} to_be_healed_states_t;
+
+typedef enum {
+        INDEX_XATTROP,
+        BASE_INDICES_HOLDER,
+} readdir_directory;
+
+typedef struct index_priv {
+        char *index_basepath;
+        uuid_t index;
+        gf_lock_t lock;
+        uuid_t xattrop_vgfid;//virtual gfid of the xattrop index dir
+        uuid_t base_indices_holder_vgfid; //virtual gfid of the
+                                          //to_be_healed_xattrop directory
+        struct list_head callstubs;
+        pthread_mutex_t mutex;
+        pthread_cond_t  cond;
+        to_be_healed_states_t to_be_healed_states;
+} index_priv_t;
+
+#define INDEX_STACK_UNWIND(fop, frame, params ...)      \
+do {                                                    \
+        if (frame) {                                    \
+                inode_t *_inode = frame->local;         \
+                frame->local = NULL;                    \
+                inode_unref (_inode);                   \
+        }                                               \
+        STACK_UNWIND_STRICT (fop, frame, params);       \
+} while (0)
+
+#endif