* Copyright 2022, Trung Nguyen, trungnt282910@gmail.com
* All rights reserved. Distributed under the terms of the MIT License.
*/
#include <ctype.h>
#include <tls.h>
#include <kernel/OS.h>
#include <ThreadLocale.h>
namespace BPrivate {
namespace Libroot {
static void
DestroyThreadLocale(void* ptr)
{
ThreadLocale* threadLocale = (ThreadLocale*)ptr;
delete threadLocale;
}
ThreadLocale*
GetCurrentThreadLocale()
{
ThreadLocale* threadLocale = (ThreadLocale*)tls_get(TLS_LOCALE_SLOT);
if (threadLocale == NULL) {
threadLocale = new ThreadLocale();
threadLocale->threadLocaleInfo = NULL;
threadLocale->ctype_b = __ctype_b;
threadLocale->ctype_tolower = __ctype_tolower;
threadLocale->ctype_toupper = __ctype_toupper;
on_exit_thread(DestroyThreadLocale, threadLocale);
tls_set(TLS_LOCALE_SLOT, threadLocale);
}
return threadLocale;
}
extern "C" const unsigned short**
__ctype_b_loc()
{
return &GetCurrentThreadLocale()->ctype_b;
}
extern "C" const int**
__ctype_tolower_loc()
{
return &GetCurrentThreadLocale()->ctype_tolower;
}
extern "C" const int**
__ctype_toupper_loc()
{
return &GetCurrentThreadLocale()->ctype_toupper;
}
}
}
