36 #ifndef _GLIBCXX_CXX_LOCALE_H
37 #define _GLIBCXX_CXX_LOCALE_H 1
39 #pragma GCC system_header
43 #define _GLIBCXX_NUM_CATEGORIES 0
45 namespace std _GLIBCXX_VISIBILITY(default)
47 _GLIBCXX_BEGIN_NAMESPACE_VERSION
49 typedef int* __c_locale;
56 __convert_from_v(
const __c_locale&,
char* __out,
57 const int __size __attribute__((__unused__)),
58 const char* __fmt, ...)
60 char* __old = std::setlocale(LC_NUMERIC, 0);
62 if (__builtin_strcmp(__old,
"C"))
64 const size_t __len = __builtin_strlen(__old) + 1;
65 __sav =
new char[__len];
66 __builtin_memcpy(__sav, __old, __len);
67 std::setlocale(LC_NUMERIC,
"C");
70 __builtin_va_list __args;
71 __builtin_va_start(__args, __fmt);
73 #ifdef _GLIBCXX_USE_C99
74 const int __ret = __builtin_vsnprintf(__out, __size, __fmt, __args);
76 const int __ret = __builtin_vsprintf(__out, __fmt, __args);
79 __builtin_va_end(__args);
83 std::setlocale(LC_NUMERIC, __sav);
89 _GLIBCXX_END_NAMESPACE_VERSION