@node posix_mem_offset @section @code{posix_mem_offset} @findex posix_mem_offset POSIX specification:@* @url{https://pubs.opengroup.org/onlinepubs/9699919799/functions/posix_mem_offset.html} Gnulib module: --- Portability problems fixed by Gnulib: @itemize @end itemize Portability problems not fixed by Gnulib: @itemize @item This function is missing on some platforms: glibc 2.3.6, macOS 11.1, FreeBSD 14.0, NetBSD 9.0, OpenBSD 6.7, Minix 3.1.8, AIX 5.1, HP-UX 11, IRIX 6.5, Solaris 11.4, Cygwin 2.9, mingw, MSVC 14, Android 9.0. @end itemize