-#ifdef EXIM_HAVE_ABSTRACT_UNIX_SOCKETS
-sa_un.sun_path[0] = 0; /* Abstract local socket addr - Linux-specific? */
-len = offsetof(struct sockaddr_un, sun_path) + 1
- + snprintf(sa_un.sun_path+1, sizeof(sa_un.sun_path)-1, "exim_%d", getpid());
-#else
-sname = string_sprintf("%s/p_%d", spool_directory, getpid());
-len = offsetof(struct sockaddr_un, sun_path)
- + snprintf(sa_un.sun_path, sizeof(sa_un.sun_path), "%s", sname);
-#endif