euidaccess: prefer POSIX over non-standard implementation
authorEric Blake <ebb9@byu.net>
Thu, 3 Sep 2009 19:43:12 +0000 (13:43 -0600)
committerEric Blake <ebb9@byu.net>
Fri, 4 Sep 2009 03:20:48 +0000 (21:20 -0600)
commitbc366ae145683ca7ec1695c69cd2b4ed8f5bc589
treee005f7ef3ec1ac6e03c5feff109eea2f40dbdf13
parent4208951389e547545c43fc8c0daa42d0cf8b729e
euidaccess: prefer POSIX over non-standard implementation

* m4/euidaccess.m4 (gl_PREREQ_EUIDACCESS): Check for faccessat.
* lib/euidaccess.c (euidaccess): Use it if available.

Signed-off-by: Eric Blake <ebb9@byu.net>
ChangeLog
lib/euidaccess.c
m4/euidaccess.m4