summaryrefslogtreecommitdiffstats
path: root/xlators/features/index/src/index.h
diff options
context:
space:
mode:
Diffstat (limited to 'xlators/features/index/src/index.h')
-rw-r--r--xlators/features/index/src/index.h70
1 files changed, 70 insertions, 0 deletions
diff --git a/xlators/features/index/src/index.h b/xlators/features/index/src/index.h
new file mode 100644
index 00000000000..bbf258f3096
--- /dev/null
+++ b/xlators/features/index/src/index.h
@@ -0,0 +1,70 @@
+/*
+ Copyright (c) 2010-2011 Gluster, Inc. <http://www.gluster.com>
+ This file is part of GlusterFS.
+
+ GlusterFS is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published
+ by the Free Software Foundation; either version 3 of the License,
+ or (at your option) any later version.
+
+ GlusterFS is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see
+ <http://www.gnu.org/licenses/>.
+*/
+
+
+#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 struct index_priv {
+ char *index_basepath;
+ uuid_t index;
+ gf_lock_t lock;
+ uuid_t xattrop_vgfid;//virtual gfid of the xattrop index dir
+ struct list_head callstubs;
+ pthread_mutex_t mutex;
+ pthread_cond_t cond;
+ pthread_attr_t w_attr;
+} 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