libglusterfsclient: Add seekdir API

Signed-off-by: Anand V. Avati <avati@amp.gluster.com>

2 files changed, 32 insertions, 0 deletions

diff --git a/libglusterfsclient/src/libglusterfsclient.c b/libglusterfsclient/src/libglusterfsclient.c
index 3321630d8..b4a7e6e54 100755
--- a/libglusterfsclient/src/libglusterfsclient.c
+++ b/libglusterfsclient/src/libglusterfsclient.c
@@ -6449,6 +6449,25 @@ out:
         return;
 }
 
+void
+glusterfs_seekdir (glusterfs_dir_t dirfd, off_t offset)
+{
+        libglusterfs_client_fd_ctx_t    *fd_ctx = NULL;
+
+        fd_ctx = libgf_get_fd_ctx ((fd_t *)dirfd);
+        if (!fd_ctx)
+                goto out;
+
+        pthread_mutex_lock (&fd_ctx->lock);
+        {
+                fd_ctx->offset = offset;
+        }
+        pthread_mutex_unlock (&fd_ctx->lock);
+
+out:
+        return;
+}
+
 static struct xlator_fops libgf_client_fops = {
 };
 
diff --git a/libglusterfsclient/src/libglusterfsclient.h b/libglusterfsclient/src/libglusterfsclient.h
index ccf115f1e..70c6669dc 100755
--- a/libglusterfsclient/src/libglusterfsclient.h
+++ b/libglusterfsclient/src/libglusterfsclient.h
@@ -1204,6 +1204,19 @@ glusterfs_lchown (const char *path, uid_t owner, gid_t group);
  */
 void
 glusterfs_rewinddir (glusterfs_dir_t dirfd);
+
+
+
+/* Seek to the given offset in the directory handle.
+ *
+ * @dirfd       : Directory handle returned by glusterfs_open on
+ *              glusterfs_opendir.
+ * @offset      : The offset to seek to.
+ *
+ * Returns no value.
+ */
+void
+glusterfs_seekdir (glusterfs_dir_t dirfd, off_t offset);
 /* FIXME: review the need for these apis */
 /* added for log related initialization in booster fork implementation */
 void