diff options
Diffstat (limited to 'lib/libc/iconv/citrus_iconv_local.h')
| -rw-r--r-- | lib/libc/iconv/citrus_iconv_local.h | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/lib/libc/iconv/citrus_iconv_local.h b/lib/libc/iconv/citrus_iconv_local.h new file mode 100644 index 000000000000..db2036384e5b --- /dev/null +++ b/lib/libc/iconv/citrus_iconv_local.h @@ -0,0 +1,107 @@ +/* $FreeBSD$ */ +/* $NetBSD: citrus_iconv_local.h,v 1.3 2008/02/09 14:56:20 junyoung Exp $ */ + +/*- + * Copyright (c)2003 Citrus Project, + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef _CITRUS_ICONV_LOCAL_H_ +#define _CITRUS_ICONV_LOCAL_H_ + +#include <iconv.h> + +#define _CITRUS_ICONV_GETOPS_FUNC_BASE(_n_) \ + int _n_(struct _citrus_iconv_ops *) +#define _CITRUS_ICONV_GETOPS_FUNC(_n_) \ + _CITRUS_ICONV_GETOPS_FUNC_BASE(_citrus_##_n_##_iconv_getops) + +#define _CITRUS_ICONV_DECLS(_m_) \ +static int _citrus_##_m_##_iconv_init_shared \ + (struct _citrus_iconv_shared * __restrict, \ + const char * __restrict, const char * __restrict); \ +static void _citrus_##_m_##_iconv_uninit_shared \ + (struct _citrus_iconv_shared *); \ +static int _citrus_##_m_##_iconv_convert \ + (struct _citrus_iconv * __restrict, \ + char * __restrict * __restrict, \ + size_t * __restrict, \ + char * __restrict * __restrict, \ + size_t * __restrict outbytes, \ + uint32_t, size_t * __restrict); \ +static int _citrus_##_m_##_iconv_init_context \ + (struct _citrus_iconv *); \ +static void _citrus_##_m_##_iconv_uninit_context \ + (struct _citrus_iconv *) + + +#define _CITRUS_ICONV_DEF_OPS(_m_) \ +struct _citrus_iconv_ops _citrus_##_m_##_iconv_ops = { \ + /* io_init_shared */ &_citrus_##_m_##_iconv_init_shared, \ + /* io_uninit_shared */ &_citrus_##_m_##_iconv_uninit_shared, \ + /* io_init_context */ &_citrus_##_m_##_iconv_init_context, \ + /* io_uninit_context */ &_citrus_##_m_##_iconv_uninit_context, \ + /* io_convert */ &_citrus_##_m_##_iconv_convert \ +} + +typedef _CITRUS_ICONV_GETOPS_FUNC_BASE((*_citrus_iconv_getops_t)); +typedef int (*_citrus_iconv_init_shared_t) + (struct _citrus_iconv_shared * __restrict, + const char * __restrict, const char * __restrict); +typedef void (*_citrus_iconv_uninit_shared_t) + (struct _citrus_iconv_shared *); +typedef int (*_citrus_iconv_convert_t) + (struct _citrus_iconv * __restrict, + char *__restrict* __restrict, size_t * __restrict, + char * __restrict * __restrict, size_t * __restrict, uint32_t, + size_t * __restrict); +typedef int (*_citrus_iconv_init_context_t)(struct _citrus_iconv *); +typedef void (*_citrus_iconv_uninit_context_t)(struct _citrus_iconv *); + +struct _citrus_iconv_ops { + _citrus_iconv_init_shared_t io_init_shared; + _citrus_iconv_uninit_shared_t io_uninit_shared; + _citrus_iconv_init_context_t io_init_context; + _citrus_iconv_uninit_context_t io_uninit_context; + _citrus_iconv_convert_t io_convert; +}; + +struct _citrus_iconv_shared { + struct _citrus_iconv_ops *ci_ops; + void *ci_closure; + _CITRUS_HASH_ENTRY(_citrus_iconv_shared) ci_hash_entry; + TAILQ_ENTRY(_citrus_iconv_shared) ci_tailq_entry; + _citrus_module_t ci_module; + unsigned int ci_used_count; + char *ci_convname; + bool ci_discard_ilseq; + struct iconv_hooks *ci_hooks; +}; + +struct _citrus_iconv { + struct _citrus_iconv_shared *cv_shared; + void *cv_closure; +}; + +#endif |