Add blobs and shorthand pmt pseudo-constructors.

[debian/gnuradio] / gruel / src / lib / pmt / pmt.cc

diff --git a/gruel/src/lib/pmt/pmt.cc b/gruel/src/lib/pmt/pmt.cc
index 42f25b9de9340aae35396c6790a6423611e9a0dc..e50e218380311560a0e91249ac9a9e5c017a2cb0 100644 (file)
--- a/gruel/src/lib/pmt/pmt.cc
+++ b/gruel/src/lib/pmt/pmt.cc
@@ -916,6 +916,39 @@ pmt_msg_accepter_ref(const pmt_t &obj)
 }
 
 
+////////////////////////////////////////////////////////////////////////////
+//             Binary Large Object -- currently a u8vector
+////////////////////////////////////////////////////////////////////////////
+
+bool
+pmt_is_blob(pmt_t x)
+{
+  // return pmt_is_u8vector(x);
+  return pmt_is_uniform_vector(x);
+}
+
+pmt_t
+pmt_make_blob(const void *buf, size_t len_in_bytes)
+{
+  return pmt_init_u8vector(len_in_bytes, (const uint8_t *) buf);
+}
+
+const void *
+pmt_blob_data(pmt_t blob)
+{
+  size_t len;
+  return pmt_uniform_vector_elements(blob, len);
+}
+
+size_t
+pmt_blob_length(pmt_t blob)
+{
+  size_t len;
+  pmt_uniform_vector_elements(blob, len);
+  return len;
+}
+
+
 ////////////////////////////////////////////////////////////////////////////
 //                          General Functions
 ////////////////////////////////////////////////////////////////////////////