2009-09-03 Eric Blake <ebb9@byu.net>
+ euidaccess: prefer POSIX over non-standard implementation
+ * m4/euidaccess.m4 (gl_PREREQ_EUIDACCESS): Check for faccessat.
+ * lib/euidaccess.c (euidaccess): Use it if available.
+
openat: make template easier to use
* lib/at-func.c (CALL_FUNC): Allow AT_FUNC_USE_F1_COND and
AT_FUNC_F2 to be undefined.