(__gconv_read_conf): Don't call realpath.
[kopensolaris-gnu/glibc.git] / iconv / gconv_builtin.h
1 /* Builtin transformations.
2    Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
3    This file is part of the GNU C Library.
4    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
5
6    The GNU C Library is free software; you can redistribute it and/or
7    modify it under the terms of the GNU Library General Public License as
8    published by the Free Software Foundation; either version 2 of the
9    License, or (at your option) any later version.
10
11    The GNU C Library is distributed in the hope that it will be useful,
12    but WITHOUT ANY WARRANTY; without even the implied warranty of
13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14    Library General Public License for more details.
15
16    You should have received a copy of the GNU Library General Public
17    License along with the GNU C Library; see the file COPYING.LIB.  If not,
18    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
19    Boston, MA 02111-1307, USA.  */
20
21 BUILTIN_ALIAS ("UCS4//", "ISO-10646/UCS4/")
22 BUILTIN_ALIAS ("UCS-4//", "ISO-10646/UCS4/")
23 BUILTIN_ALIAS ("UCS-4BE//", "ISO-10646/UCS4/")
24 BUILTIN_ALIAS ("CSUCS4//", "ISO-10646/UCS4/")
25 BUILTIN_ALIAS ("ISO-10646//", "ISO-10646/UCS4/")
26 BUILTIN_ALIAS ("10646-1:1993//", "ISO-10646/UCS4/")
27 BUILTIN_ALIAS ("10646-1:1993/UCS4/", "ISO-10646/UCS4/")
28 BUILTIN_ALIAS ("OSF00010104//", "ISO-10646/UCS4/") /* level 1 */
29 BUILTIN_ALIAS ("OSF00010105//", "ISO-10646/UCS4/") /* level 2 */
30 BUILTIN_ALIAS ("OSF00010106//", "ISO-10646/UCS4/") /* level 3 */
31
32 BUILTIN_TRANSFORMATION ("INTERNAL", "ISO-10646/UCS4/", 1, "=INTERNAL->ucs4",
33                         __gconv_transform_internal_ucs4, NULL, NULL,
34                         4, 4, 4, 4)
35 BUILTIN_TRANSFORMATION ("ISO-10646/UCS4/", "INTERNAL", 1, "=ucs4->INTERNAL",
36                         __gconv_transform_ucs4_internal, NULL, NULL,
37                         4, 4, 4, 4)
38
39 BUILTIN_TRANSFORMATION ("INTERNAL", "UCS-4LE//", 1, "=INTERNAL->ucs4le",
40                         __gconv_transform_internal_ucs4le, NULL, NULL,
41                         4, 4, 4, 4)
42 BUILTIN_TRANSFORMATION ("UCS-4LE//", "INTERNAL", 1, "=ucs4le->INTERNAL",
43                         __gconv_transform_ucs4le_internal, NULL, NULL,
44                         4, 4, 4, 4)
45
46 BUILTIN_ALIAS ("WCHAR_T//", "INTERNAL")
47
48 BUILTIN_ALIAS ("UTF8//", "ISO-10646/UTF8/")
49 BUILTIN_ALIAS ("UTF-8//", "ISO-10646/UTF8/")
50 BUILTIN_ALIAS ("ISO-IR-193//", "ISO-10646/UTF8/")
51 BUILTIN_ALIAS ("OSF05010001//", "ISO-10646/UTF8/")
52
53 BUILTIN_TRANSFORMATION ("INTERNAL", "ISO-10646/UTF8/", 1, "=INTERNAL->utf8",
54                         __gconv_transform_internal_utf8, NULL, NULL,
55                         4, 4, 1, 6)
56
57 BUILTIN_TRANSFORMATION ("ISO-10646/UTF-8/", "INTERNAL", 1, "=utf8->INTERNAL",
58                         __gconv_transform_utf8_internal, NULL, NULL,
59                         1, 6, 4, 4)
60 BUILTIN_TRANSFORMATION ("ISO-10646/UTF8/", "INTERNAL", 1, "=utf8->INTERNAL",
61                         __gconv_transform_utf8_internal, NULL, NULL,
62                         1, 6, 4, 4)
63
64 BUILTIN_ALIAS ("UCS2//", "ISO-10646/UCS2/")
65 BUILTIN_ALIAS ("UCS-2//", "ISO-10646/UCS2/")
66 BUILTIN_ALIAS ("OSF00010100//", "ISO-10646/UCS2/") /* level 1 */
67 BUILTIN_ALIAS ("OSF00010101//", "ISO-10646/UCS2/") /* level 2 */
68 BUILTIN_ALIAS ("OSF00010102//", "ISO-10646/UCS2/") /* level 3 */
69
70 BUILTIN_TRANSFORMATION ("ISO-10646/UCS2/", "INTERNAL", 1, "=ucs2->INTERNAL",
71                         __gconv_transform_ucs2_internal, NULL, NULL,
72                         2, 2, 4, 4)
73
74 BUILTIN_TRANSFORMATION ("INTERNAL", "ISO-10646/UCS2/", 1, "=INTERNAL->ucs2",
75                         __gconv_transform_internal_ucs2, NULL, NULL,
76                         4, 4, 2, 2)
77
78
79 #if BYTE_ORDER == BIG_ENDIAN
80 BUILTIN_ALIAS ("UNICODEBIG//", "ISO-10646/UCS2/")
81 BUILTIN_ALIAS ("UCS-2BE//", "ISO-10646/UCS2/")
82
83 BUILTIN_ALIAS ("UCS-2LE//", "UNICODELITTLE//")
84
85 BUILTIN_TRANSFORMATION ("UNICODELITTLE//", "INTERNAL", 1,
86                         "=ucs2reverse->INTERNAL",
87                         __gconv_transform_ucs2reverse_internal, NULL, NULL,
88                         2, 2, 4, 4)
89
90 BUILTIN_TRANSFORMATION ("INTERNAL", "UNICODELITTLE//", 1,
91                         "=INTERNAL->ucs2reverse",
92                         __gconv_transform_internal_ucs2reverse, NULL, NULL,
93                         4, 4, 2, 2)
94 #else
95 BUILTIN_ALIAS ("UNICODELITTLE//", "ISO-10646/UCS2/")
96 BUILTIN_ALIAS ("UCS-2LE//", "ISO-10646/UCS2/")
97
98 BUILTIN_ALIAS ("UCS-2BE//", "UNICODEBIG//")
99
100 BUILTIN_TRANSFORMATION ("UNICODEBIG//", "INTERNAL", 1,
101                         "=ucs2reverse->INTERNAL",
102                         __gconv_transform_ucs2reverse_internal, NULL, NULL,
103                         2, 2, 4, 4)
104
105 BUILTIN_TRANSFORMATION ("INTERNAL", "UNICODEBIG//", 1,
106                         "=INTERNAL->ucs2reverse",
107                         __gconv_transform_internal_ucs2reverse, NULL, NULL,
108                         4, 4, 2, 2)
109 #endif