priv-set: Don't assume that priv.h exists merely because getppriv does.
authorPaul Eggert <eggert@cs.ucla.edu>
Mon, 14 Jun 2010 19:20:22 +0000 (12:20 -0700)
committerPaul Eggert <eggert@cs.ucla.edu>
Mon, 14 Jun 2010 19:20:22 +0000 (12:20 -0700)
commit823b6cf1431f71d7b5f939830444771d23346e66
treea3739a1201a35c27acbb1bd0f656b617682ff5d1
parent682a983ba6ec26161cf2b5c2d71830cf2928ad26
priv-set: Don't assume that priv.h exists merely because getppriv does.

See Jan Andersen's bug report about AIX 5L in
http://lists.gnu.org/archive/html/bug-tar/2010-06/msg00019.html
* m4/priv-set.m4 (gl_PRIV_SET): Check for priv.h.
* lib/priv-set.c: Do nothing unless HAVE_PRIV_H.
* lib/priv-set.h: Likewise.
* tests/test-priv-set.c: Likewise.
ChangeLog
lib/priv-set.c
lib/priv-set.h
m4/priv-set.m4
tests/test-priv-set.c