1 /*
   2  * This file and its contents are supplied under the terms of the
   3  * Common Development and Distribution License ("CDDL"), version 1.0.
   4  * You may only use this file in accordance with the terms of version
   5  * 1.0 of the CDDL.
   6  *
   7  * A full copy of the text of the CDDL should have accompanied this
   8  * source.  A copy of the CDDL is also available via the Internet at
   9  * http://www.illumos.org/license/CDDL.
  10  */
  11 
  12 /*
  13  * Copyright 2019 Joyent, Inc.
  14  */
  15 
  16 #ifndef _LIBCTF_IMPL_H
  17 #define _LIBCTF_IMPL_H
  18 
  19 /*
  20  * Portions of libctf implementations that are only suitable for CTF's userland
  21  * library, eg. converting and merging related routines.
  22  */
  23 
  24 #include <libelf.h>
  25 #include <libctf.h>
  26 #include <ctf_impl.h>
  27 
  28 #ifdef __cplusplus
  29 extern "C" {
  30 #endif
  31 
  32 typedef enum ctf_conv_status {
  33         CTF_CONV_SUCCESS        = 0,
  34         CTF_CONV_ERROR          = 1,
  35         CTF_CONV_NOTSUP         = 2
  36 } ctf_conv_status_t;
  37 
  38 typedef ctf_conv_status_t (*ctf_convert_f)(int, Elf *, uint_t, int *,
  39     ctf_file_t **, char *, size_t);
  40 extern ctf_conv_status_t ctf_dwarf_convert(int, Elf *, uint_t, int *,
  41     ctf_file_t **, char *, size_t);
  42 
  43 /*
  44  * Symbol walking
  45  */
  46 typedef int (*ctf_symtab_f)(const Elf64_Sym *, ulong_t, const char *,
  47     const char *, boolean_t, void *);
  48 extern int ctf_symtab_iter(ctf_file_t *, ctf_symtab_f, void *);
  49 
  50 /*
  51  * zlib compression routines
  52  */
  53 extern int ctf_compress(ctf_file_t *fp, void **, size_t *, size_t *);
  54 
  55 extern int ctf_diff_self(ctf_diff_t *, ctf_diff_type_f, void *);
  56 
  57 /*
  58  * Internal debugging aids
  59  */
  60 extern void ctf_phase_dump(ctf_file_t *, const char *, const char *);
  61 extern void ctf_phase_bump(void);
  62 
  63 #ifdef __cplusplus
  64 }
  65 #endif
  66 
  67 #endif /* _LIBCTF_IMPL_H */