@itemize
@item
This function is missing on some platforms:
-glibc 2.3.6, MacOS X 10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX
+glibc 2.3.6, MacOS X 10.5, FreeBSD 6.0, NetBSD 5.0, OpenBSD 3.8, AIX
5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 8, Cygwin 1.5.x, mingw,
Interix 3.5, BeOS.
@item
+On some platforms, this function mis-handles trailing slash:
+Solaris 9.
+@item
This function cannot set full timestamp resolution. Use
-@code{file ? utimensat(fd,file,times,0) : futimens(fd,times)} instead.
+@code{file ? utimensat(fd,file,times,0) : futimens(fd,times)}, or the
+gnulib module fdutimensat, instead.
@end itemize