There is important information about booting non-ack images in docs/UPDATING. ack/aout-format images can't be built any more, and booting clang/ELF-format ones is a little different. Updating to the new boot monitor is recommended. Changes in this commit: . drop boot monitor -> allowing dropping ack support . facility to copy ELF boot files to /boot so that old boot monitor can still boot fairly easily, see UPDATING . no more ack-format libraries -> single-case libraries . some cleanup of OBJECT_FMT, COMPILER_TYPE, etc cases . drop several ack toolchain commands, but not all support commands (e.g. aal is gone but acksize is not yet). . a few libc files moved to netbsd libc dir . new /bin/date as minix date used code in libc/ . test compile fix . harmonize includes . /usr/lib is no longer special: without ack, /usr/lib plays no kind of special bootstrapping role any more and bootstrapping is done exclusively through packages, so releases depend even less on the state of the machine making them now. . rename nbsd_lib* to lib* . reduce mtree
206 lines
5.4 KiB
C
206 lines
5.4 KiB
C
/* $NetBSD: citrus_stdenc_template.h,v 1.4 2008/02/09 14:56:20 junyoung Exp $ */
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/*-
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* Copyright (c)2003 Citrus Project,
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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/*
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* CAUTION: THIS IS NOT STANDALONE FILE
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*
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* function templates of iconv standard encoding handler for each encodings.
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*
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*/
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/*
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* macros
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*/
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#undef _TO_EI
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#undef _CE_TO_EI
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#undef _TO_STATE
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#define _TO_EI(_cl_) ((_ENCODING_INFO*)(_cl_))
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#define _CE_TO_EI(_ce_) (_TO_EI((_ce_)->ce_closure))
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#define _TO_STATE(_ps_) ((_ENCODING_STATE*)(_ps_))
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/* ----------------------------------------------------------------------
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* templates for public functions
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*/
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int
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_FUNCNAME(stdenc_getops)(struct _citrus_stdenc_ops *ops, size_t lenops,
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uint32_t expected_version)
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{
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if (expected_version<_CITRUS_STDENC_ABI_VERSION || lenops<sizeof(*ops))
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return (EINVAL);
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memcpy(ops, &_FUNCNAME(stdenc_ops), sizeof(_FUNCNAME(stdenc_ops)));
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return (0);
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}
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static int
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_FUNCNAME(stdenc_init)(struct _citrus_stdenc * __restrict ce,
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const void * __restrict var, size_t lenvar,
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struct _citrus_stdenc_traits * __restrict et)
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{
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int ret;
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_ENCODING_INFO *ei;
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ei = NULL;
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if (sizeof(_ENCODING_INFO) > 0) {
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ei = calloc(1, sizeof(_ENCODING_INFO));
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if (ei == NULL) {
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return errno;
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}
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}
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ret = _FUNCNAME(encoding_module_init)(ei, var, lenvar);
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if (ret) {
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free((void *)ei);
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return ret;
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}
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ce->ce_closure = ei;
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et->et_state_size = sizeof(_ENCODING_STATE);
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et->et_mb_cur_max = _ENCODING_MB_CUR_MAX(_CE_TO_EI(ce));
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return 0;
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}
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static void
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_FUNCNAME(stdenc_uninit)(struct _citrus_stdenc * __restrict ce)
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{
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if (ce) {
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_FUNCNAME(encoding_module_uninit)(_CE_TO_EI(ce));
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free(ce->ce_closure);
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}
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}
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static int
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_FUNCNAME(stdenc_init_state)(struct _citrus_stdenc * __restrict ce,
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void * __restrict ps)
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{
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_FUNCNAME(init_state)(_CE_TO_EI(ce), _TO_STATE(ps));
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return 0;
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}
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static int
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_FUNCNAME(stdenc_mbtocs)(struct _citrus_stdenc * __restrict ce,
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_citrus_csid_t * __restrict csid,
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_citrus_index_t * __restrict idx,
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const char ** __restrict s, size_t n,
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void * __restrict ps, size_t * __restrict nresult)
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{
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int ret;
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wchar_t wc;
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_DIAGASSERT(nresult != NULL);
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ret = _FUNCNAME(mbrtowc_priv)(_CE_TO_EI(ce), &wc, s, n,
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_TO_STATE(ps), nresult);
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if (!ret && *nresult != (size_t)-2)
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_FUNCNAME(stdenc_wctocs)(_CE_TO_EI(ce), csid, idx, wc);
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return ret;
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}
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static int
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_FUNCNAME(stdenc_cstomb)(struct _citrus_stdenc * __restrict ce,
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char * __restrict s, size_t n,
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_citrus_csid_t csid, _citrus_index_t idx,
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void * __restrict ps, size_t * __restrict nresult)
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{
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int ret;
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wchar_t wc;
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_DIAGASSERT(nresult != NULL);
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wc = 0;
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if (csid != _CITRUS_CSID_INVALID) {
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ret = _FUNCNAME(stdenc_cstowc)(_CE_TO_EI(ce), &wc, csid, idx);
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if (ret)
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return ret;
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}
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return _FUNCNAME(wcrtomb_priv)(_CE_TO_EI(ce), s, n, wc, _TO_STATE(ps),
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nresult);
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}
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static int
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_FUNCNAME(stdenc_mbtowc)(struct _citrus_stdenc * __restrict ce,
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_citrus_wc_t * __restrict wc,
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const char ** __restrict s, size_t n,
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void * __restrict ps, size_t * __restrict nresult)
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{
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return _FUNCNAME(mbrtowc_priv)(_CE_TO_EI(ce), wc, s, n,
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_TO_STATE(ps), nresult);
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}
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static int
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_FUNCNAME(stdenc_wctomb)(struct _citrus_stdenc * __restrict ce,
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char * __restrict s, size_t n, _citrus_wc_t wc,
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void * __restrict ps, size_t * __restrict nresult)
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{
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return _FUNCNAME(wcrtomb_priv)(_CE_TO_EI(ce), s, n, wc, _TO_STATE(ps),
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nresult);
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}
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static int
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_FUNCNAME(stdenc_put_state_reset)(struct _citrus_stdenc * __restrict ce,
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char * __restrict s, size_t n,
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void * __restrict ps,
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size_t * __restrict nresult)
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{
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#if _ENCODING_IS_STATE_DEPENDENT
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return _FUNCNAME(put_state_reset)(_CE_TO_EI(ce), s, n, _TO_STATE(ps),
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nresult);
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#else
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*nresult = 0;
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return 0;
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#endif
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}
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static int
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_FUNCNAME(stdenc_get_state_desc)(struct _citrus_stdenc * __restrict ce,
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void * __restrict ps,
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int id,
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struct _citrus_stdenc_state_desc * __restrict d)
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{
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int ret;
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switch (id) {
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case _STDENC_SDID_GENERIC:
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ret = _FUNCNAME(stdenc_get_state_desc_generic)(
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_CE_TO_EI(ce), _TO_STATE(ps), &d->u.generic.state);
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break;
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default:
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ret = EOPNOTSUPP;
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}
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return ret;
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}
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