From adb266baa16f807745102ba925aa8a1028f8580a Mon Sep 17 00:00:00 2001
From: Raghavendra G <rgowdapp@redhat.com>
Date: Tue, 13 Feb 2018 09:09:39 +0530
Subject: libglusterfs/syncop: Add syncop_entrylk

Change-Id: Idd86b9f0fa144c2316ab6276e2def28b696ae18a
BUG: 1543279
Signed-off-by: Raghavendra G <rgowdapp@redhat.com>
---
 libglusterfs/src/libglusterfs.sym |  1 +
 libglusterfs/src/syncop.c         | 37 +++++++++++++++++++++++++++++++++++++
 libglusterfs/src/syncop.h         |  5 +++++
 3 files changed, 43 insertions(+)

(limited to 'libglusterfs/src')

diff --git a/libglusterfs/src/libglusterfs.sym b/libglusterfs/src/libglusterfs.sym
index 41231fc90d1..39f03cbfa44 100644
--- a/libglusterfs/src/libglusterfs.sym
+++ b/libglusterfs/src/libglusterfs.sym
@@ -938,6 +938,7 @@ syncop_getxattr
 syncop_gfid_to_path
 syncop_inode_find
 syncop_inodelk
+syncop_entrylk
 syncop_ipc
 syncop_is_subvol_local
 syncop_link
diff --git a/libglusterfs/src/syncop.c b/libglusterfs/src/syncop.c
index 202b3aba4ab..5cae4fbb3a0 100644
--- a/libglusterfs/src/syncop.c
+++ b/libglusterfs/src/syncop.c
@@ -3103,6 +3103,43 @@ syncop_inodelk (xlator_t *subvol, const char *volume, loc_t *loc, int32_t cmd,
         return args.op_ret;
 }
 
+int32_t
+syncop_entrylk_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
+		    int32_t op_ret, int32_t op_errno, dict_t *xdata)
+{
+        struct syncargs *args = NULL;
+
+        args = cookie;
+        args->op_ret = op_ret;
+        args->op_errno = op_errno;
+        if (xdata)
+                args->xdata = dict_ref (xdata);
+
+        __wake (args);
+        return 0;
+}
+
+int
+syncop_entrylk (xlator_t *subvol, const char *volume, loc_t *loc,
+                const char *basename, entrylk_cmd cmd, entrylk_type type,
+                dict_t *xdata_in, dict_t **xdata_out)
+{
+        struct syncargs args = {0, };
+
+        SYNCOP (subvol, (&args), syncop_entrylk_cbk, subvol->fops->entrylk,
+                volume, loc, basename, cmd, type, xdata_in);
+
+        if (xdata_out)
+                *xdata_out = args.xdata;
+        else if (args.xdata)
+                dict_unref (args.xdata);
+
+        if (args.op_ret < 0)
+                return -args.op_errno;
+
+        return args.op_ret;
+}
+
 int32_t
 syncop_xattrop_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
                     int32_t op_ret, int32_t op_errno, dict_t *dict,
diff --git a/libglusterfs/src/syncop.h b/libglusterfs/src/syncop.h
index 7d3afa823e3..682191f0243 100644
--- a/libglusterfs/src/syncop.h
+++ b/libglusterfs/src/syncop.h
@@ -582,4 +582,9 @@ syncop_icreate (xlator_t *subvol, loc_t *loc, mode_t mode, dict_t *xdata_out);
 int
 syncop_namelink (xlator_t *subvol, loc_t *loc, dict_t *xdata_out);
 
+int
+syncop_entrylk (xlator_t *subvol, const char *volume, loc_t *loc,
+                const char *basename, entrylk_cmd cmd, entrylk_type type,
+                dict_t *xdata_in, dict_t **xdata_out);
+
 #endif /* _SYNCOP_H */
-- 
cgit