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Further adjust setlocale 

Fixes https://github.com/harfbuzz/harfbuzz/issues/3375#issuecomment-1013783496
This commit is contained in:
Behdad Esfahbod 2022-01-15 17:47:51 -07:00
parent 63affc4eae
commit b97e4f7084
1 changed files with 9 additions and 8 deletions
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17
src/hb-common.cc
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@ -41,17 +41,18 @@
#endif
#ifdef WIN32
using hb_locale_t = _locale_t;
#define hb_locale_t _locale_t;
#else
using hb_locale_t = locale_t;
#define hb_locale_t locale_t;
#endif
#define hb_setlocale setlocale
#define hb_uselocale uselocale
#else
using hb_locale_t = void *;
#define hb_locale_t void *
#define setlocale(Category, Locale) "C"
#define uselocale(Locale) ((hb_locale_t) 0)
#define hb_setlocale(Category, Locale) "C"
#define hb_uselocale(Locale) ((hb_locale_t) 0)
#endif
@ -433,7 +434,7 @@ hb_language_get_default ()
hb_language_t language = default_language;
if (unlikely (language == HB_LANGUAGE_INVALID))
{
language = hb_language_from_string (setlocale (LC_CTYPE, nullptr), -1);
language = hb_language_from_string (hb_setlocale (LC_CTYPE, nullptr), -1);
(void) default_language.cmpexch (HB_LANGUAGE_INVALID, language);
}
@ -1127,9 +1128,9 @@ hb_variation_to_string (hb_variation_t *variation,
s[len++] = '=';
hb_locale_t oldlocale HB_UNUSED;
oldlocale = uselocale (get_C_locale ());
oldlocale = hb_uselocale (get_C_locale ());
len += hb_max (0, snprintf (s + len, ARRAY_LENGTH (s) - len, "%g", (double) variation->value));
(void) uselocale (oldlocale);
(void) hb_uselocale (oldlocale);
assert (len < ARRAY_LENGTH (s));
len = hb_min (len, size - 1);