libglusterfsclient code changes

- add dentry support to libglusterfsclient.
  - changes related to using array, to store context in inode instead of
    dictionary.
  - code changes related to cleanup of libglusterfsclient interface.
  - added glusterfs_mkdir and glusterfs_rmdir
  - other changes in libglusterfsclient to make it work with code changes
    in other parts of glusterfs.

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

2 files changed, 21 insertions, 0 deletions

diff --git a/libglusterfs/src/inode.c b/libglusterfs/src/inode.c
index 90a84f95..e8c4cca0 100644
--- a/libglusterfs/src/inode.c
+++ b/libglusterfs/src/inode.c
@@ -205,6 +205,22 @@ __dentry_search_for_inode (inode_t *inode,
 }
 
 
+dentry_t *
+dentry_search_for_inode (inode_t *inode,
+                         ino_t par,
+                         const char *name)
+{
+        dentry_t *dentry = NULL;
+        pthread_mutex_lock (&inode->table->lock);
+        {
+                dentry = __dentry_search_for_inode (inode, par, name);
+        }
+        pthread_mutex_unlock (&inode->table->lock);
+        
+        return dentry;
+}
+
+
 static dentry_t *
 __dentry_search (inode_table_t *table,
                  ino_t par,
diff --git a/libglusterfs/src/inode.h b/libglusterfs/src/inode.h
index d434668a..8800b976 100644
--- a/libglusterfs/src/inode.h
+++ b/libglusterfs/src/inode.h
@@ -148,6 +148,11 @@ inode_t *
 inode_from_path (inode_table_t *table,
 		 const char *path);
 
+dentry_t *
+dentry_search_for_inode (inode_t *inode,
+                         ino_t par,
+                         const char *name);
+
 int
 __inode_ctx_put (inode_t *inode, xlator_t *xlator, uint64_t value);