-glibc 2.10, MacOS X 10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX
-5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.7.5, mingw, Interix 3.5, BeOS.
+glibc 2.10, MacOS X 10.5, FreeBSD 6.0, NetBSD 5.0, OpenBSD 3.8, Minix 3.1.8,
+AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 11 2010-11, Cygwin 1.7.5, mingw, MSVC 9, Interix 3.5, BeOS.
+@item
+On platforms where @code{off_t} is a 32-bit type, @code{mkostemps} may not work
+correctly to create files larger than 2 GB. (Cf. @code{AC_SYS_LARGEFILE}.)