_pipe              37 maint/gnulib/lib/pipe.c   int result = _pipe (tmp, 4096, _O_BINARY);
_pipe              79 maint/gnulib/lib/pipe2.c   if (_pipe (fd, 4096, flags & ~O_NONBLOCK) < 0)
_pipe              46 maint/gnulib/tests/test-poll.c #define pipe(x) _pipe(x, 256, O_BINARY)