84d9c625bf
- Fix for possible unset uid/gid in toproto - Fix for default mtree style - Update libelf - Importing libexecinfo - Resynchronize GCC, mpc, gmp, mpfr - build.sh: Replace params with show-params. This has been done as the make target has been renamed in the same way, while a new target named params has been added. This new target generates a file containing all the parameters, instead of printing it on the console. - Update test48 with new etc/services (Fix by Ben Gras <ben@minix3.org) get getservbyport() out of the inner loop Change-Id: Ie6ad5226fa2621ff9f0dee8782ea48f9443d2091
216 lines
5.5 KiB
C
216 lines
5.5 KiB
C
/* $NetBSD: citrus_ctype.c,v 1.7 2013/05/28 16:57:56 joerg Exp $ */
|
|
|
|
/*-
|
|
* Copyright (c)1999, 2000, 2001, 2002 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>
|
|
#if defined(LIBC_SCCS) && !defined(lint)
|
|
__RCSID("$NetBSD: citrus_ctype.c,v 1.7 2013/05/28 16:57:56 joerg Exp $");
|
|
#endif /* LIBC_SCCS and not lint */
|
|
|
|
#include <sys/types.h>
|
|
#include <assert.h>
|
|
#include <errno.h>
|
|
#include <limits.h>
|
|
#include <string.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <unistd.h>
|
|
#include <stddef.h>
|
|
#include <wchar.h>
|
|
#include "citrus_module.h"
|
|
#include "citrus_ctype.h"
|
|
#include "citrus_ctype_fallback.h"
|
|
#include "citrus_none.h"
|
|
#include _CITRUS_DEFAULT_CTYPE_HEADER
|
|
|
|
_citrus_ctype_rec_t _citrus_ctype_default = {
|
|
&_CITRUS_DEFAULT_CTYPE_OPS, /* cc_ops */
|
|
NULL, /* cc_closure */
|
|
NULL /* cc_module */
|
|
};
|
|
|
|
#ifdef _I18N_DYNAMIC
|
|
|
|
static int _initctypemodule(_citrus_ctype_t, char const *, _citrus_module_t,
|
|
void *, size_t, size_t);
|
|
|
|
static int
|
|
_initctypemodule(_citrus_ctype_t cc, char const *modname,
|
|
_citrus_module_t handle, void *variable, size_t lenvar,
|
|
size_t szpriv)
|
|
{
|
|
int ret;
|
|
_citrus_ctype_getops_t getops;
|
|
|
|
_DIAGASSERT(cc != NULL);
|
|
|
|
cc->cc_module = handle;
|
|
|
|
getops = (_citrus_ctype_getops_t)_citrus_find_getops(cc->cc_module,
|
|
modname,
|
|
"ctype");
|
|
if (getops == NULL)
|
|
return (EINVAL);
|
|
|
|
cc->cc_ops = (_citrus_ctype_ops_rec_t *)malloc(sizeof(*cc->cc_ops));
|
|
if (cc->cc_ops == NULL)
|
|
return (ENOMEM);
|
|
|
|
ret = (*getops)(cc->cc_ops, sizeof(*cc->cc_ops),
|
|
_CITRUS_CTYPE_ABI_VERSION);
|
|
if (ret)
|
|
goto bad;
|
|
|
|
/* If return ABI version is not expected, fixup it here*/
|
|
switch (cc->cc_ops->co_abi_version) {
|
|
case 0x00000001:
|
|
cc->cc_ops->co_btowc = &_citrus_ctype_btowc_fallback;
|
|
cc->cc_ops->co_wctob = &_citrus_ctype_wctob_fallback;
|
|
/* FALLTHROUGH */
|
|
case 0x00000002:
|
|
cc->cc_ops->co_mbsnrtowcs = &_citrus_ctype_mbsnrtowcs_fallback;
|
|
cc->cc_ops->co_wcsnrtombs = &_citrus_ctype_wcsnrtombs_fallback;
|
|
/* FALLTHROUGH */
|
|
default:
|
|
break;
|
|
}
|
|
|
|
/* validation check */
|
|
if (cc->cc_ops->co_init == NULL ||
|
|
cc->cc_ops->co_uninit == NULL ||
|
|
cc->cc_ops->co_get_mb_cur_max == NULL ||
|
|
cc->cc_ops->co_mblen == NULL ||
|
|
cc->cc_ops->co_mbrlen == NULL ||
|
|
cc->cc_ops->co_mbrtowc == NULL ||
|
|
cc->cc_ops->co_mbsinit == NULL ||
|
|
cc->cc_ops->co_mbsrtowcs == NULL ||
|
|
cc->cc_ops->co_mbsnrtowcs == NULL ||
|
|
cc->cc_ops->co_mbstowcs == NULL ||
|
|
cc->cc_ops->co_mbtowc == NULL ||
|
|
cc->cc_ops->co_wcrtomb == NULL ||
|
|
cc->cc_ops->co_wcsrtombs == NULL ||
|
|
cc->cc_ops->co_wcsnrtombs == NULL ||
|
|
cc->cc_ops->co_wcstombs == NULL ||
|
|
cc->cc_ops->co_wctomb == NULL ||
|
|
cc->cc_ops->co_btowc == NULL ||
|
|
cc->cc_ops->co_wctob == NULL) {
|
|
ret = EINVAL;
|
|
goto bad;
|
|
}
|
|
|
|
/* init and get closure */
|
|
ret = (*cc->cc_ops->co_init)(
|
|
&cc->cc_closure, variable, lenvar, szpriv);
|
|
if (ret)
|
|
goto bad;
|
|
|
|
return (0);
|
|
|
|
bad:
|
|
if (cc->cc_ops)
|
|
free(cc->cc_ops);
|
|
cc->cc_ops = NULL;
|
|
|
|
return (ret);
|
|
}
|
|
|
|
int
|
|
_citrus_ctype_open(_citrus_ctype_t *rcc,
|
|
char const *encname, void *variable, size_t lenvar,
|
|
size_t szpriv)
|
|
{
|
|
int ret;
|
|
_citrus_module_t handle;
|
|
_citrus_ctype_t cc;
|
|
|
|
_DIAGASSERT(encname != NULL);
|
|
_DIAGASSERT(!lenvar || variable!=NULL);
|
|
_DIAGASSERT(rcc != NULL);
|
|
|
|
if (!strcmp(encname, _CITRUS_DEFAULT_CTYPE_NAME)) {
|
|
*rcc = &_citrus_ctype_default;
|
|
return (0);
|
|
}
|
|
ret = _citrus_load_module(&handle, encname);
|
|
if (ret)
|
|
return (ret);
|
|
|
|
cc = calloc(1, sizeof(*cc));
|
|
if (!cc) {
|
|
_citrus_unload_module(handle);
|
|
return (errno);
|
|
}
|
|
|
|
ret = _initctypemodule(cc, encname, handle, variable, lenvar, szpriv);
|
|
if (ret) {
|
|
_citrus_unload_module(cc->cc_module);
|
|
free(cc);
|
|
return (ret);
|
|
}
|
|
|
|
*rcc = cc;
|
|
|
|
return (0);
|
|
}
|
|
|
|
void
|
|
_citrus_ctype_close(_citrus_ctype_t cc)
|
|
{
|
|
|
|
_DIAGASSERT(cc != NULL);
|
|
|
|
if (cc == &_citrus_ctype_default)
|
|
return;
|
|
(*cc->cc_ops->co_uninit)(cc->cc_closure);
|
|
free(cc->cc_ops);
|
|
_citrus_unload_module(cc->cc_module);
|
|
free(cc);
|
|
}
|
|
|
|
#else
|
|
/* !_I18N_DYNAMIC */
|
|
|
|
int
|
|
/*ARGSUSED*/
|
|
_citrus_ctype_open(_citrus_ctype_t *rcc,
|
|
char const *encname, void *variable, size_t lenvar,
|
|
size_t szpriv)
|
|
{
|
|
if (!strcmp(encname, _CITRUS_DEFAULT_CTYPE_NAME)) {
|
|
*rcc = &_citrus_ctype_default;
|
|
return (0);
|
|
}
|
|
return (EINVAL);
|
|
}
|
|
|
|
void
|
|
/*ARGSUSED*/
|
|
_citrus_ctype_close(_citrus_ctype_t cc)
|
|
{
|
|
}
|
|
|
|
#endif
|