do_pipe_flags     241 arch/x86/ia32/sys_ia32.c 	retval = do_pipe_flags(fds, 0);
do_pipe_flags    1047 fs/pipe.c      	return do_pipe_flags(fd, 0);
do_pipe_flags    1059 fs/pipe.c      	error = do_pipe_flags(fd, flags);
do_pipe_flags    1867 include/linux/fs.h extern int do_pipe_flags(int *, int);