FD_CLOEXEC         69 lib/tty/tty-internal.c     if (!g_unix_open_pipe (sigwinch_pipe, FD_CLOEXEC, &mcerror))
FD_CLOEXEC       1001 src/subshell/common.c     fcntl (pty_slave, F_SETFD, FD_CLOEXEC);
FD_CLOEXEC       1064 src/subshell/common.c     fcntl (pty_slave, F_SETFD, FD_CLOEXEC);