_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)