higan_v093r11_sockpair.patch

diff -x higan -x '*.so' -x '*~' -x '*.o' -uNr higan_v093r11_trace/src/gb/gb.hpp higan_v093r11_sockpair/src/gb/gb.hpp
--- higan_v093r11_trace/src/gb/gb.hpp	2013-05-05 08:54:22.000000000 +0100
+++ higan_v093r11_sockpair/src/gb/gb.hpp	2013-12-24 08:28:09.858114736 +0000
@@ -20,6 +20,9 @@
 
 #include <libco/libco.h>
 
+extern int sockSIO;
+extern int sockSCK;
+
 namespace GameBoy {
   struct Thread {
     cothread_t thread;
diff -x higan -x '*.so' -x '*~' -x '*.o' -uNr higan_v093r11_trace/src/target-ethos/ethos.cpp higan_v093r11_sockpair/src/target-ethos/ethos.cpp
--- higan_v093r11_trace/src/target-ethos/ethos.cpp	2013-12-02 16:09:21.000000000 +0000
+++ higan_v093r11_sockpair/src/target-ethos/ethos.cpp	2013-12-24 08:27:25.890112617 +0000
@@ -5,6 +5,9 @@
 Program* program = nullptr;
 DSP dspaudio;
 
+int sockSIO;
+int sockSCK;
+
 Emulator::Interface& system() {
   if(program->active == nullptr) throw;
   return *program->active;
@@ -39,6 +42,19 @@
 }
 
 Program::Program(int argc, char** argv) {
+  int fd1[2], fd2[2];
+  
+  socketpair(PF_LOCAL, SOCK_STREAM, 0, fd1);
+  socketpair(PF_LOCAL, SOCK_STREAM, 0, fd2);
+  if(fork()) {
+    sockSIO = fd1[0];
+    sockSCK = fd2[0];
+  }
+  else {
+    sockSIO = fd1[1];
+    sockSCK = fd2[1];
+  }
+  
   ananke.open("ananke");
 
   program = this;