chown: avoid compilation warning on mingw
authorEric Blake <ebb9@byu.net>
Mon, 31 Aug 2009 15:00:45 +0000 (09:00 -0600)
committerEric Blake <ebb9@byu.net>
Tue, 1 Sep 2009 01:19:51 +0000 (19:19 -0600)
commitd6127191016725b6be0cd65bb10124fd3f69d752
treee6dfed09810174e5da8ef67aff794e60e643f4ff
parentf8a4a054965da520b295b8249b4324b271b8ca93
chown: avoid compilation warning on mingw

* m4/chown.m4 (gl_FUNC_CHOWN): Recognize missing chown.
* lib/chown.c (rpl_chown) [!HAVE_CHOWN]: Always return failure on
mingw.
* lib/lchown.c (lchown) [!HAVE_CHOWN]: Likewise.
* modules/chown (Depends-on): Add errno.

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