2 @subsection @code{preadv}
7 Portability problems fixed by Gnulib:
11 Portability problems not fixed by Gnulib:
14 This function is missing on some platforms:
15 glibc 2.9, MacOS X 10.5, FreeBSD 5.2.1, AIX 5.2, HP-UX 11.31, IRIX 6.5, OSF/1 5.1, Solaris 11 2010-11, Cygwin, mingw, Interix 3.5, BeOS.
17 On platforms where @code{off_t} is a 32-bit type, this function may not
18 work correctly on files larger than 2 GB. The fix is to use the
19 @code{AC_SYS_LARGEFILE} macro.