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Add wcstoull function

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Alan Carvalho de Assis 2017-03-08 13:28:50 -06:00 committed by Gregory Nutt
parent d9bfcfc330
commit d43380d543
4 changed files with 66 additions and 3 deletions
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1
include/cxx/cwchar
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@ -116,6 +116,7 @@ namespace std
using ::wcstol;
using ::wcstoll;
using ::wcstoul;
using ::wcstoull;
using ::wcswcs;
using ::wcswidth;
using ::wcsxfrm;

1
include/wchar.h
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@ -225,6 +225,7 @@ long int wcstol(FAR const wchar_t *, FAR wchar_t **, int);
long double wcstold(FAR const wchar_t *, FAR wchar_t **);
long long int wcstoll(FAR const wchar_t *, FAR wchar_t **, int);
unsigned long int wcstoul(FAR const wchar_t *, FAR wchar_t **, int);
unsigned long long int wcstoull(FAR const wchar_t *, FAR wchar_t **, int);
FAR wchar_t *wcswcs(FAR const wchar_t *, FAR const wchar_t *);
int wcswidth(FAR const wchar_t *, size_t);
size_t wcsxfrm(wchar_t *, FAR const wchar_t *, size_t);

6
libc/wchar/Make.defs
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@ -40,9 +40,9 @@ ifeq ($(CONFIG_LIBC_WCHAR),y)
CSRCS += lib_wcscmp.c lib_wcslen.c lib_wmemchr.c lib_wmemcmp.c lib_wmemcpy.c
CSRCS += lib_wmemmove.c lib_wmemset.c lib_btowc.c lib_mbrtowc.c lib_wctob.c
CSRCS += lib_wcslcpy.c lib_wcsxfrm.c lib_wcrtomb.c lib_wcsftime.c
CSRCS += lib_wcscoll.c lib_wcstol.c lib_wcstoll.c lib_wcstoul.c lib_wcstold.c
CSRCS += lib_wcstof.c lib_wcstod.c lib_swprintf.c lib_mbsnrtowcs.c
CSRCS += lib_wcsnrtombs.c
CSRCS += lib_wcscoll.c lib_wcstol.c lib_wcstoll.c lib_wcstoul.c
CSRCS += lib_wcstoull.c lib_wcstold.c lib_wcstof.c lib_wcstod.c
CSRCS += lib_swprintf.c lib_mbsnrtowcs.c lib_wcsnrtombs.c
# Add the wchar directory to the build

61
libc/wchar/lib_wcstoull.c Normal file
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@ -0,0 +1,61 @@
/****************************************************************************
* libc/wchar/lib_wcstoull.c
*
* Copyright (c)1999 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.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <stdlib.h>
#include <wchar.h>
#ifdef CONFIG_LIBC_WCHAR
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: wcstoull
*
* Description:
* The wcstoull() function is the wide-character equivalent of the strtoull()
* function. It converts a wchar string to unsigned long long value.
*
****************************************************************************/
unsigned long long int wcstoull(FAR const wchar_t *nptr,
FAR wchar_t **endptr, int base)
{
return strtoull((FAR const char *)nptr, (FAR char **)endptr, base);
}
#endif /* CONFIG_LIBC_WCHAR */