2 Copyright (C) 2019 Free Software Foundation, Inc.
4 This file is part of libctf.
6 libctf is free software; you can redistribute it and/or modify it under
7 the terms of the GNU General Public License as published by the Free
8 Software Foundation; either version 3, or (at your option) any later
11 This program is distributed in the hope that it will be useful, but
12 WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
14 See the GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; see the file COPYING. If not see
18 <http://www.gnu.org/licenses/>. */
22 static const char *const _ctf_errlist[] = {
23 "File is not in CTF or ELF format", /* ECTF_FMT */
24 "BFD error", /* ECTF_BFDERR */
25 "File uses more recent CTF version than libctf", /* ECTF_CTFVERS */
26 "Ambiguous BFD target", /* ECTF_BFD_AMBIGUOUS */
27 "Symbol table uses invalid entry size", /* ECTF_SYMTAB */
28 "Symbol table data buffer is not valid", /* ECTF_SYMBAD */
29 "String table data buffer is not valid", /* ECTF_STRBAD */
30 "File data structure corruption detected", /* ECTF_CORRUPT */
31 "File does not contain CTF data", /* ECTF_NOCTFDATA */
32 "Buffer does not contain CTF data", /* ECTF_NOCTFBUF */
33 "Symbol table information is not available", /* ECTF_NOSYMTAB */
34 "Type information is in parent and unavailable", /* ECTF_NOPARENT */
35 "Cannot import types with different data model", /* ECTF_DMODEL */
36 "Unused error", /* ECTF_UNUSED */
37 "Failed to allocate (de)compression buffer", /* ECTF_ZALLOC */
38 "Failed to decompress CTF data", /* ECTF_DECOMPRESS */
39 "External string table is not available", /* ECTF_STRTAB */
40 "String name offset is corrupt", /* ECTF_BADNAME */
41 "Invalid type identifier", /* ECTF_BADID */
42 "Type is not a struct or union", /* ECTF_NOTSOU */
43 "Type is not an enum", /* ECTF_NOTENUM */
44 "Type is not a struct, union, or enum", /* ECTF_NOTSUE */
45 "Type is not an integer, float, or enum", /* ECTF_NOTINTFP */
46 "Type is not an array", /* ECTF_NOTARRAY */
47 "Type does not reference another type", /* ECTF_NOTREF */
48 "Input buffer is too small for type name", /* ECTF_NAMELEN */
49 "No type information available for that name", /* ECTF_NOTYPE */
50 "Syntax error in type name", /* ECTF_SYNTAX */
51 "Symbol table entry is not a function", /* ECTF_NOTFUNC */
52 "No function information available for symbol", /* ECTF_NOFUNCDAT */
53 "Symbol table entry is not a data object", /* ECTF_NOTDATA */
54 "No type information available for symbol", /* ECTF_NOTYPEDAT */
55 "No label information available for that name", /* ECTF_NOLABEL */
56 "File does not contain any labels", /* ECTF_NOLABELDATA */
57 "Feature not supported", /* ECTF_NOTSUP */
58 "Invalid enum element name", /* ECTF_NOENUMNAM */
59 "Invalid member name", /* ECTF_NOMEMBNAM */
60 "CTF container is read-only", /* ECTF_RDONLY */
61 "Limit on number of dynamic type members reached", /* ECTF_DTFULL */
62 "Limit on number of dynamic types reached", /* ECTF_FULL */
63 "Duplicate member or variable name", /* ECTF_DUPLICATE */
64 "Conflicting type is already defined", /* ECTF_CONFLICT */
65 "Attempt to roll back past a ctf_update", /* ECTF_OVERROLLBACK */
66 "Failed to compress CTF data", /* ECTF_COMPRESS */
67 "Failed to create CTF archive", /* ECTF_ARCREATE */
68 "Name not found in CTF archive", /* ECTF_ARNNAME */
69 "Overflow of type bitness or offset in slice", /* ECTF_SLICEOVERFLOW */
70 "Unknown section number in dump", /* ECTF_DUMPSECTUNKNOWN */
71 "Section changed in middle of dump" /* ECTF_DUMPSECTCHANGED */
74 static const int _ctf_nerr = sizeof (_ctf_errlist) / sizeof (_ctf_errlist[0]);
77 ctf_errmsg (int error)
81 if (error >= ECTF_BASE && (error - ECTF_BASE) < _ctf_nerr)
82 str = _ctf_errlist[error - ECTF_BASE];
84 str = ctf_strerror (error);
86 return (str ? str : "Unknown error");
90 ctf_errno (ctf_file_t * fp)