R_OK              397 plugin/ipc/file/fileconnection.cpp             _real_access(controllingTty.c_str(), R_OK | W_OK) == 0) {
R_OK               71 util_exec.cpp            && access(pathname, R_OK | W_OK | X_OK) == 0
R_OK              244 util_exec.cpp      if (access(getenv("SCREENDIR"), R_OK|W_OK|X_OK) != 0)