syminfo.c revision d29b2c4438482eb00488be49a1f5d6835f455546
/*
* 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
* or http://www.opensolaris.org/os/licensing.
* 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 routines for syminfo attributes.
*/
#include <stdio.h>
#include <sys/machelf.h>
#include "_conv.h"
#include "syminfo_msg.h"
#define FLAGSZ CONV_EXPN_FIELD_DEF_PREFIX_SIZE + \
MSG_SYMINFO_FLG_DIRECT_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \
MSG_SYMINFO_FLG_COPY_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \
MSG_SYMINFO_FLG_LAZYLOAD_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \
MSG_SYMINFO_FLG_DIRECTBIND_SIZE + CONV_EXPN_FIELD_DEF_SEP_SIZE + \
CONV_INV_BUFSIZE + CONV_EXPN_FIELD_DEF_SUFFIX_SIZE
/*
* Ensure that Conv_syminfo_flags_buf_t is large enough:
*
* FLAGSZ is the real minimum size of the buffer required by
* conv_syminfo_flags(). However, Conv_syminfo_flags_buf_t uses
* CONV_SYMINFO_FLAGS_BUFSIZE to set the buffer size. We do things
* this way because the definition of FLAGSZ uses information that
* is not available in the environment of other programs that include
* the conv.h header file.
*/
#if CONV_SYMINFO_FLAGS_BUFSIZE < FLAGSZ
#error "CONV_SYMINFO_FLAGS_BUFSIZE is not large enough"
#endif
const char *
conv_syminfo_flags(Xword flags, Conv_fmt_flags_t fmt_flags,
Conv_syminfo_flags_buf_t *syminfo_flags_buf)
{
static Val_desc vda[] = {
{ SYMINFO_FLG_DIRECT, MSG_ORIG(MSG_SYMINFO_FLG_DIRECT) },
{ SYMINFO_FLG_COPY, MSG_ORIG(MSG_SYMINFO_FLG_COPY) },
{ SYMINFO_FLG_LAZYLOAD, MSG_ORIG(MSG_SYMINFO_FLG_LAZYLOAD) },
{ SYMINFO_FLG_DIRECTBIND,
MSG_ORIG(MSG_SYMINFO_FLG_DIRECTBIND) },
{ SYMINFO_FLG_NOEXTDIRECT,
MSG_ORIG(MSG_SYMINFO_FLG_NOEXTDIRECT) },
{ 0, 0 }
};
static CONV_EXPN_FIELD_ARG conv_arg = {
NULL, sizeof (syminfo_flags_buf->buf), vda };
if (flags == 0)
return (MSG_ORIG(MSG_GBL_ZERO));
conv_arg.buf = syminfo_flags_buf->buf;
conv_arg.oflags = conv_arg.rflags = flags;
conv_arg.prefix = conv_arg.suffix = NULL;
(void) conv_expn_field(&conv_arg, fmt_flags);
return ((const char *)syminfo_flags_buf->buf);
}