libglusterfsclient: Add VMP-based get

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

2 files changed, 30 insertions, 6 deletions

diff --git a/libglusterfsclient/src/libglusterfsclient.c b/libglusterfsclient/src/libglusterfsclient.c
index 4fcc9b6ce71..809c76da1c8 100755
--- a/libglusterfsclient/src/libglusterfsclient.c
+++ b/libglusterfsclient/src/libglusterfsclient.c
@@ -1187,11 +1187,8 @@ out:
 }
 
 int 
-glusterfs_get (glusterfs_handle_t handle, 
-	       const char *path, 
-	       void *buf,
-	       size_t size, 
-	       struct stat *stbuf)
+glusterfs_glh_get (glusterfs_handle_t handle, const char *path, void *buf,
+                        size_t size, struct stat *stbuf)
 {
         int32_t op_ret = -1;
         loc_t loc = {0, };
@@ -1269,6 +1266,30 @@ out:
 }
 
 int
+glusterfs_get (const char *path, void *buf, size_t size, struct stat *stbuf)
+{
+        struct vmp_entry        *entry = NULL;
+        int                     op_ret = -1;
+        char                    *vpath = NULL;
+
+        GF_VALIDATE_OR_GOTO (LIBGF_XL_NAME, path, out);
+        GF_VALIDATE_OR_GOTO (LIBGF_XL_NAME, buf, out);
+        GF_VALIDATE_OR_GOTO (LIBGF_XL_NAME, stbuf, out);
+
+        entry = libgf_vmp_search_entry ((char *)path);
+        if (!entry) {
+                errno = ENODEV;
+                goto out;
+        }
+
+        vpath = libgf_vmp_virtual_path (entry, path);
+        op_ret = glusterfs_glh_get (entry->handle, vpath, buf, size, stbuf);
+
+out:
+        return op_ret;
+}
+
+int
 libgf_client_lookup_async_cbk (call_frame_t *frame,
                                void *cookie,
                                xlator_t *this,
diff --git a/libglusterfsclient/src/libglusterfsclient.h b/libglusterfsclient/src/libglusterfsclient.h
index b37813dd6aa..71f70e730c1 100755
--- a/libglusterfsclient/src/libglusterfsclient.h
+++ b/libglusterfsclient/src/libglusterfsclient.h
@@ -91,10 +91,13 @@ glusterfs_fini (glusterfs_handle_t handle);
  */
 
 int
-glusterfs_get (glusterfs_handle_t handle, const char *path, void *buf,
+glusterfs_glh_get (glusterfs_handle_t handle, const char *path, void *buf,
 	       size_t size, struct stat *stbuf);
 
 int
+glusterfs_get (const char *path, void *buf, size_t size, struct stat *stbuf);
+
+int
 glusterfs_get_async (glusterfs_handle_t handle, const char *path, size_t size,
 		     glusterfs_get_cbk_t cbk, void *cbk_data);