37 #ifndef _GLIBCXX_CXX_LOCALE_H
38 #define _GLIBCXX_CXX_LOCALE_H 1
40 #pragma GCC system_header
44 #define _GLIBCXX_NUM_CATEGORIES 0
46 namespace std _GLIBCXX_VISIBILITY(default)
48 _GLIBCXX_BEGIN_NAMESPACE_VERSION
50 typedef int* __c_locale;
57 __convert_from_v(
const __c_locale&,
char* __out,
58 const int __size __attribute__((__unused__)),
59 const char* __fmt, ...)
61 char* __old = std::setlocale(LC_NUMERIC, 0);
63 if (__builtin_strcmp(__old,
"C"))
65 const size_t __len = __builtin_strlen(__old) + 1;
66 __sav =
new char[__len];
67 __builtin_memcpy(__sav, __old, __len);
68 std::setlocale(LC_NUMERIC,
"C");
71 __builtin_va_list __args;
72 __builtin_va_start(__args, __fmt);
74 #ifdef _GLIBCXX_USE_C99
75 const int __ret = __builtin_vsnprintf(__out, __size, __fmt, __args);
77 const int __ret = __builtin_vsprintf(__out, __fmt, __args);
80 __builtin_va_end(__args);
84 std::setlocale(LC_NUMERIC, __sav);
90 _GLIBCXX_END_NAMESPACE_VERSION