@node aio_return @section @code{aio_return} @findex aio_return POSIX specification:@* @url{https://pubs.opengroup.org/onlinepubs/9699919799/functions/aio_return.html} Gnulib module: --- Portability problems fixed by Gnulib: @itemize @item On platforms where @code{off_t} is a 32-bit type, this function may not work correctly on files 2 GiB and larger. @xref{Large File Support}. @end itemize Portability problems not fixed by Gnulib: @itemize @item This function is missing on some platforms: NetBSD 3.0, OpenBSD 6.7, Minix 3.1.8, AIX 5.1, Cygwin 2.9, mingw, MSVC 14, Android 9.0. @end itemize