diff --git a/dirDiffPatch/dir_diff/dir_diff_tools.cpp b/dirDiffPatch/dir_diff/dir_diff_tools.cpp
index 1434344f..4c1aa0b9 100644
--- a/dirDiffPatch/dir_diff/dir_diff_tools.cpp
+++ b/dirDiffPatch/dir_diff/dir_diff_tools.cpp
@@ -118,7 +118,39 @@ hpatch_BOOL hdiff_dirNext(hdiff_TDirHandle dirHandle,hpatch_TPathType *out_type,
         *out_subName_utf8=0; //finish
         return hpatch_TRUE;
     }
-    
+
+#ifdef __QNX__
+    static char fullName_utf8[hpatch_kPathMaxSize];
+    static char subName_utf8[hpatch_kPathMaxSize];
+    strncpy(subName_utf8, pdirent->d_name, hpatch_kPathMaxSize - 1);
+    subName_utf8[hpatch_kPathMaxSize - 1] = '\0';
+    *out_subName_utf8 = subName_utf8;
+    while(pdirent = readdir(pdir))
+    {
+        if (strcmp(pdirent->d_name, ".") == 0 || strcmp(pdirent->d_name, "..") == 0)
+        {
+            continue;
+        }
+        snprintf(fullName_utf8, hpatch_kPathMaxSize, "%s/%s", subName_utf8, pdirent->d_name);
+        struct stat sb;
+        if (stat(fullName_utf8, &sb) == 0)
+        {
+            if (S_ISDIR(sb.st_mode))
+            {
+                *out_type = kPathType_dir;
+                *out_subName_utf8 = fullName_utf8;
+            }
+            else
+            {
+                *out_type = kPathType_file;
+                *out_subName_utf8 = fullName_utf8;
+            }
+            return hpatch_TRUE;
+        }
+    }
+    *out_subName_utf8 = 0;
+    return hpatch_TRUE;
+#else
     if (pdirent->d_type==DT_DIR){
         *out_type=kPathType_dir;
         *out_subName_utf8=pdirent->d_name;
@@ -130,6 +162,7 @@ hpatch_BOOL hdiff_dirNext(hdiff_TDirHandle dirHandle,hpatch_TPathType *out_type,
     }else{
         return hdiff_dirNext(dirHandle,out_type,out_subName_utf8);
     }
+#endif
 }
 
 void hdiff_dirClose(hdiff_TDirHandle dirHandle){