IS_EAGAIN 362 maint/gnulib/lib/pipe-filter-gi.c if (!IS_EAGAIN (errno)) IS_EAGAIN 402 maint/gnulib/lib/pipe-filter-gi.c if (!IS_EAGAIN (errno)) IS_EAGAIN 499 maint/gnulib/lib/pipe-filter-ii.c else if (!IS_EAGAIN (errno)) IS_EAGAIN 542 maint/gnulib/lib/pipe-filter-ii.c if (!IS_EAGAIN (errno))