check_for_fifo 76 maint/gnulib/lib/isapipe.c bool check_for_fifo = (HAVE_FIFO_PIPES == 1); check_for_fifo 113 maint/gnulib/lib/isapipe.c check_for_fifo = (S_ISFIFO (pipe_st.st_mode) != 0); check_for_fifo 120 maint/gnulib/lib/isapipe.c && (check_for_fifo ? S_ISFIFO (st.st_mode) : S_ISSOCK (st.st_mode)));