libglusterfsclient: Add VMP-based lstat

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

2 files changed, 30 insertions, 1 deletions

diff --git a/libglusterfsclient/src/libglusterfsclient.c b/libglusterfsclient/src/libglusterfsclient.c
index 643add84e1b..2d940ca1626 100755
--- a/libglusterfsclient/src/libglusterfsclient.c
+++ b/libglusterfsclient/src/libglusterfsclient.c
@@ -3480,11 +3480,33 @@ out:
 }
 
 int
-glusterfs_lstat (glusterfs_handle_t handle, const char *path, struct stat *buf)
+glusterfs_glh_lstat (glusterfs_handle_t handle, const char *path, struct stat *buf)
 {
         return __glusterfs_stat (handle, path, buf, LIBGF_DO_LSTAT);
 }
 
+int
+glusterfs_lstat (const char *path, struct stat *buf)
+{
+        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);
+
+        entry = libgf_vmp_search_entry ((char *)path);
+        if (!entry) {
+                errno = ENODEV;
+                goto out;
+        }
+
+        vpath = libgf_vmp_virtual_path (entry, path);
+        op_ret = glusterfs_glh_lstat (entry->handle, vpath, buf);
+out:
+        return op_ret;
+}
+
 static int32_t
 libgf_client_fstat_cbk (call_frame_t *frame,
                         void *cookie,
diff --git a/libglusterfsclient/src/libglusterfsclient.h b/libglusterfsclient/src/libglusterfsclient.h
index ec707ad92fc..5d422b9070d 100755
--- a/libglusterfsclient/src/libglusterfsclient.h
+++ b/libglusterfsclient/src/libglusterfsclient.h
@@ -131,6 +131,13 @@ int
 glusterfs_stat (const char *path, struct stat *buf);
 
 int
+glusterfs_glh_lstat (glusterfs_handle_t handle, const char *path,
+                        struct stat *buf);
+
+int
+glusterfs_lstat (const char *path, struct stat *buf);
+
+int
 glusterfs_fstat (glusterfs_file_t fd, struct stat *stbuf);
 
 int