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/*
Copyright (C) 2000 Silicon Graphics, Inc. All Rights Reserved.
Portions Copyright (C) 2011 David Anderson. All Rights Reserved.
This program is free software; you can redistribute it
and/or modify it under the terms of version 2.1 of the
GNU Lesser General Public License as published by the Free
Software Foundation.
This program is distributed in the hope that it would be
useful, but WITHOUT ANY WARRANTY; without even the implied
warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE.
Further, this software is distributed without any warranty
that it is free of the rightful claim of any third person
regarding infringement or the like. Any license provided
herein, whether implied or otherwise, applies only to this
software file. Patent licenses, if any, provided herein
do not apply to combinations of this program with other
software, or any other product whatsoever.
You should have received a copy of the GNU Lesser General
Public License along with this program; if not, write the
Free Software Foundation, Inc., 51 Franklin Street - Fifth
Floor, Boston MA 02110-1301, USA.
*/
#ifndef DWARF_ERROR_H
#define DWARF_ERROR_H
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
void _dwarf_error(Dwarf_Debug dbg, Dwarf_Error * error,
Dwarf_Signed errval);
void _dwarf_error_string(Dwarf_Debug dbg, Dwarf_Error * error,
Dwarf_Signed errval, char *msg);
#define DE_STANDARD 0 /* Normal alloc attached to dbg. */
#define DE_STATIC 1 /* Using global static var */
#define DE_MALLOC 2 /* Using malloc space */
struct Dwarf_Error_s {
Dwarf_Signed er_errval;
void * er_msg;
/* If non-zero the Dwarf_Error_s struct is not malloc'd.
To aid when malloc returns NULL.
If zero a normal dwarf_dealloc will work.
er_static_alloc only accessed by dwarf_alloc.c.
If er_static_alloc is 1 in a Dwarf_Error_s
struct (set by libdwarf) and client code accidentally
turns that 0 to zero through a wild
pointer reference (the field is hidden
from clients...) then chaos will
eventually follow.
*/
int er_static_alloc;
};
extern struct Dwarf_Error_s _dwarf_failsafe_error;
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* DWARF_ERROR_H */
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