signals: ignore signal pipe like cpython does

Author: undingen

src/jit.cpp

@@ -379,6 +379,16 @@ static int main(int argc, char** argv) {
             setvbuf(stderr, (char*)NULL, _IONBF, BUFSIZ);
         }
 
+#ifdef SIGPIPE
+        PyOS_setsig(SIGPIPE, SIG_IGN);
+#endif
+#ifdef SIGXFZ
+        PyOS_setsig(SIGXFZ, SIG_IGN);
+#endif
+#ifdef SIGXFSZ
+        PyOS_setsig(SIGXFSZ, SIG_IGN);
+#endif
+
         if (ASSEMBLY_LOGGING) {
             assembler::disassemblyInitialize();
         }