[Commit-gnuradio] [gnuradio] 02/09: added a gr-preferences getter

[git]

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jcorgan pushed a commit to branch master
in repository gnuradio.

commit 0465c4a543bf12e71c2c83b0f5ea865f6f81d5ca
Author: Marcus Müller <address@hidden>
Date:   Thu Apr 14 14:37:52 2016 +0200

    added a gr-preferences getter
---
 gr-blocks/lib/udp_source_impl.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/gr-blocks/lib/udp_source_impl.cc b/gr-blocks/lib/udp_source_impl.cc
index b1977a8..5bd6883 100644
--- a/gr-blocks/lib/udp_source_impl.cc
+++ b/gr-blocks/lib/udp_source_impl.cc
@@ -27,6 +27,7 @@
 #include "udp_source_impl.h"
 #include <gnuradio/io_signature.h>
 #include <gnuradio/math.h>
+#include <gnuradio/prefs.h>
 #include <stdexcept>
 #include <errno.h>
 #include <stdio.h>
@@ -35,7 +36,8 @@
 namespace gr {
   namespace blocks {
 
-    const int udp_source_impl::BUF_SIZE_PAYLOADS = 50;
+    const int udp_source_impl::BUF_SIZE_PAYLOADS =
+        gr::prefs::singleton()->get_long("udp_blocks", "buf_size_payloads", 
50);
 
     udp_source::sptr
     udp_source::make(size_t itemsize,