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Makefile
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Makefile.depend
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citrus_iconv_none.c
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citrus_iconv_none.h
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Editing: citrus_iconv_none.c
/* $FreeBSD$ */ /* $NetBSD: citrus_iconv_none.c,v 1.3 2011/05/23 14:45:44 joerg Exp $ */ /*- * SPDX-License-Identifier: BSD-2-Clause * * 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. */ #include <sys/cdefs.h> #include <sys/queue.h> #include <assert.h> #include <errno.h> #include <stdbool.h> #include <stdlib.h> #include <string.h> #include "citrus_types.h" #include "citrus_module.h" #include "citrus_hash.h" #include "citrus_iconv.h" #include "citrus_iconv_none.h" /* ---------------------------------------------------------------------- */ _CITRUS_ICONV_DECLS(iconv_none); _CITRUS_ICONV_DEF_OPS(iconv_none); /* ---------------------------------------------------------------------- */ int _citrus_iconv_none_iconv_getops(struct _citrus_iconv_ops *ops) { memcpy(ops, &_citrus_iconv_none_iconv_ops, sizeof(_citrus_iconv_none_iconv_ops)); return (0); } static int /*ARGSUSED*/ _citrus_iconv_none_iconv_init_shared( struct _citrus_iconv_shared * __restrict ci, const char * __restrict in __unused, const char * __restrict out __unused) { ci->ci_closure = NULL; return (0); } static void /*ARGSUSED*/ _citrus_iconv_none_iconv_uninit_shared(struct _citrus_iconv_shared *ci __unused) { } static int /*ARGSUSED*/ _citrus_iconv_none_iconv_init_context(struct _citrus_iconv *cv) { cv->cv_closure = NULL; return (0); } static void /*ARGSUSED*/ _citrus_iconv_none_iconv_uninit_context(struct _citrus_iconv *cv __unused) { } static int /*ARGSUSED*/ _citrus_iconv_none_iconv_convert(struct _citrus_iconv * __restrict ci __unused, char * __restrict * __restrict in, size_t * __restrict inbytes, char * __restrict * __restrict out, size_t * __restrict outbytes, uint32_t flags __unused, size_t * __restrict invalids) { size_t len; int e2big; if ((in == NULL) || (out == NULL) || (inbytes == NULL)) return (0); if ((*in == NULL) || (*out == NULL) || (*inbytes == 0) || (*outbytes == 0)) return (0); len = *inbytes; e2big = 0; if (*outbytes<len) { e2big = 1; len = *outbytes; } memcpy(*out, *in, len); in += len; *inbytes -= len; out += len; *outbytes -= len; *invalids = 0; if (e2big) return (E2BIG); return (0); }
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