version.c revision de777a601dfef76d8d54837de77dc672dce47498
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2007 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* String conversion routine for version flag entries.
*/
#include <stdio.h>
#include "_conv.h"
#include "version_msg.h"
const char *
{
if (flags & VER_FLG_WEAK)
return (MSG_ORIG(MSG_VER_FLG_WEAK));
else if (flags & VER_FLG_BASE)
return (MSG_ORIG(MSG_VER_FLG_BASE));
else
return (MSG_ORIG(MSG_GBL_NULL));
}
/*
* Format a version index as contained in a VERSYM section
*
* entry:
* verndx - Version index to format
* gnuver - If True (non-zero), the version rules used by the
* GNU ld are assumed. If False (0), Solaris ld rules apply.
*/
const char *
{
const char *fmt;
/* Special case versions starting at VER_NDX_LORESERVE */
if (verndx == VER_NDX_ELIMINATE)
return (MSG_ORIG(MSG_VERSYM_ELIMINATE));
/*
* The GNU style of versioning uses the top bit of the
* 16-bit version index (0x8000) as a "hidden bit". A
* hidden symbol is supposed to be ignored by the linker.
*/
verndx &= ~0x8000;
} else {
}
/* format as numeric */
}