/*
 * This file and its contents are supplied under the terms of the
 * Common Development and Distribution License ("CDDL"), version 1.0.
 * You may only use this file in accordance with the terms of version
 * 1.0 of the CDDL.
 *
 * A full copy of the text of the CDDL should have accompanied this
 * source.  A copy of the CDDL is also available via the Internet at
 * http://www.illumos.org/license/CDDL.
 */

/*
 * Copyright 2019 Joyent, Inc.
 */

#ifndef _LIBCTF_IMPL_H
#define	_LIBCTF_IMPL_H

/*
 * Portions of libctf implementations that are only suitable for CTF's userland
 * library, eg. converting and merging related routines.
 */

#include <libelf.h>
#include <libctf.h>
#include <ctf_impl.h>

#ifdef __cplusplus
extern "C" {
#endif

typedef int (*ctf_convert_f)(int, Elf *, uint_t, uint_t,
    ctf_file_t **, char *, size_t);
extern int ctf_dwarf_convert(int, Elf *, uint_t, uint_t,
    ctf_file_t **, char *, size_t);

/*
 * Symbol walking
 */
typedef int (*ctf_symtab_f)(const Elf64_Sym *, ulong_t, const char *,
    const char *, boolean_t, void *);
extern int ctf_symtab_iter(ctf_file_t *, ctf_symtab_f, void *);

/*
 * zlib compression routines
 */
extern int ctf_compress(ctf_file_t *fp, void **, size_t *, size_t *);

extern int ctf_diff_self(ctf_diff_t *, ctf_diff_type_f, void *);

/*
 * Internal debugging aids
 */
extern void ctf_phase_dump(ctf_file_t *, const char *, const char *);
extern void ctf_phase_bump(void);

#ifdef __cplusplus
}
#endif

#endif /* _LIBCTF_IMPL_H */