Fixed gr.udp_source,sink for use on Win32 (Don Ward)

[debian/gnuradio] / gnuradio-core / src / lib / io / gr_udp_source.cc

diff --git a/gnuradio-core/src/lib/io/gr_udp_source.cc b/gnuradio-core/src/lib/io/gr_udp_source.cc
index f7f04d3cf9384b930bbbd74d16b2a4da90ad0c97..c65947ba6caf565fe5a49b6ee7f8505879f6c5a8 100644 (file)
--- a/gnuradio-core/src/lib/io/gr_udp_source.cc
+++ b/gnuradio-core/src/lib/io/gr_udp_source.cc
@@ -27,7 +27,14 @@
 #include <gr_io_signature.h>
 #include <stdexcept>
 #include <errno.h>
+#if defined(HAVE_SOCKET)
 #include <netdb.h>
+typedef void* optval_t;
+#else
+#define SHUT_RDWR 2
+#define inet_aton(N,A) ( (A)->s_addr = inet_addr(N), ( (A)->s_addr != INADDR_NONE ) )
+typedef char* optval_t;
+#endif
 
 #define SRC_VERBOSE 0
 
@@ -91,7 +98,7 @@ gr_udp_source::open()
 
   // Turn on reuse address
   int opt_val = 1;
-  if(setsockopt(d_socket, SOL_SOCKET, SO_REUSEADDR, (void*)&opt_val, sizeof(int)) == -1) {
+  if(setsockopt(d_socket, SOL_SOCKET, SO_REUSEADDR, (optval_t)&opt_val, sizeof(int)) == -1) {
     perror("SO_REUSEADDR");
     throw std::runtime_error("can't set socket option SO_REUSEADDR");
   }
@@ -100,7 +107,7 @@ gr_udp_source::open()
   linger lngr;
   lngr.l_onoff  = 1;
   lngr.l_linger = 0;
-  if(setsockopt(d_socket, SOL_SOCKET, SO_LINGER, (void*)&lngr, sizeof(linger)) == -1) {
+  if(setsockopt(d_socket, SOL_SOCKET, SO_LINGER, (optval_t)&lngr, sizeof(linger)) == -1) {
     perror("SO_LINGER");
     throw std::runtime_error("can't set socket option SO_LINGER");
   }
@@ -110,7 +117,7 @@ gr_udp_source::open()
   timeval timeout;
   timeout.tv_sec = 1;
   timeout.tv_usec = 0;
-  if(setsockopt(d_socket, SOL_SOCKET, SO_RCVTIMEO, (void*)&timeout, sizeof(timeout)) == -1) {
+  if(setsockopt(d_socket, SOL_SOCKET, SO_RCVTIMEO, (optval_t)&timeout, sizeof(timeout)) == -1) {
     perror("SO_RCVTIMEO");
     throw std::runtime_error("can't set socket option SO_RCVTIMEO");
   }