rawdata.c revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (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 (c) 1988 AT&T */
/* All Rights Reserved */
/*
* Copyright (c) 1999 by Sun Microsystems, Inc.
* All rights reserved.
*/
#pragma ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.3 */
#include "syn.h"
#include <stdlib.h>
#include "libelf.h"
#include "decl.h"
#include "msg.h"
Elf_Data *
{
if (scn == 0)
return (0);
(void) _elf_cookscn(scn);
}
if (d == 0)
else
d = d->db_next;
if (d == 0) {
return (0);
}
_elf_seterr(EREQ_DATA, 0);
return (0);
}
/*
* The data may come from a previously constructed Dbuf,
* from the file's raw memory image, or the file system.
* "Empty" regions get an empty buffer.
*/
if (d->db_raw != 0) {
return (rc);
}
if ((raw = _elf_dnode()) == 0) {
return (0);
}
return (rc);
}
/*
* validate the region
*/
if ((d->db_off < 0) ||
_elf_seterr(EFMT_DATA, 0);
return (0);
}
return (rc);
}
return (0);
}
return (rc);
}