5 POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/linkat.html}
9 Portability problems fixed by Gnulib:
12 This function is missing on some platforms:
13 glibc 2.3.6, Mac OS X < 10.10, FreeBSD 6.0, NetBSD 5.0, OpenBSD 3.8, Minix 3.1.8,
14 AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x, mingw, MSVC 9, Interix 3.5, BeOS.
15 But the replacement function is not safe to be used in libraries and is not multithread-safe.
17 This function fails to directly hardlink symlinks on some platforms:
20 This function fails to reject trailing slashes on non-directories on
22 AIX 7.1, Solaris 11 2011-11.
24 This functions does not support @code{AT_SYMLINK_FOLLOW} on some platforms:
28 Portability problems not fixed by Gnulib: