add probe for __attribute__(always_inline)

[metaconfig.git] / dist / U / d_su_chown.U

?RCS: $Id: d_su_chown.U 1 2006-08-24 12:32:52Z rmanfredi $
?RCS:
?RCS: Copyright (c) 1991-1997, 2004-2006, Raphael Manfredi
?RCS:
?RCS: You may redistribute only under the terms of the Artistic Licence,
?RCS: as specified in the README file that comes with the distribution.
?RCS: You may reuse parts of this distribution only within the terms of
?RCS: that same Artistic Licence; a copy of which may be found at the root
?RCS: of the source tree for dist 4.0.
?RCS:
?RCS: $Log: d_su_chown.U,v $
?RCS: Revision 3.0  1993/08/18  12:07:40  ram
?RCS: Baseline for dist 3.0 netwide release.
?RCS:
?MAKE:d_su_chown: Csym Setvar
?MAKE:	-pick add $@ %<
?S:d_su_chown (d_rootchown):
?S:	This variable conditionally defines the SU_CHOWN symbol, which
?S:	indicates to the C program that only root can chown() the owner
?S:	of a file.
?S:.
?C:SU_CHOWN (ROOT_CHOWN):
?C:	This symbol, if defined, indicates that the system allows only root
?C:	can change the owner of a file with chown().
?C:.
?H:#$d_su_chown SU_CHOWN	/**/
?H:.
?LINT:set d_su_chown
: see if 'chown()' is restricted.
: but not too hard, as it is late and I am tired. -- HMS
echo " "
if set setreuid val -f d_su_chown; eval $csym; $val; then
	echo 'It looks like only root can chown() the owner of a file.' >&4
	val="$define"
else
	echo 'It looks like root or the owner can chown() a file away.' >&4
	val="$undef"
fi
set d_su_chown
eval $setvar