improved Sage, fixed dedlock

sapfor/experts/Sapfor_2017/_src/Utils/SgUtils.cpp

@@ -2919,6 +2919,7 @@ private:
 #ifdef _MSC_VER
             ret = pipe(pipes, 1024 * 1024 * 20, O_BINARY); // 20 MB
 #else
+            fcntl(pipes, F_SETPIPE_SZ, 1024 * 1024 * 20);
             ret = pipe(pipes) == -1;
 #endif
             fd_blocked = (errno == EINTR || errno == EBUSY);

sapfor/experts/Sapfor_2017/_src/Utils/version.h

@@ -1,3 +1,3 @@
 #pragma once
 
-#define VERSION_SPF "2254"
+#define VERSION_SPF "2255"