diff options
Diffstat (limited to 'lib/mbtowc-lock.h')
-rw-r--r-- | lib/mbtowc-lock.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/lib/mbtowc-lock.h b/lib/mbtowc-lock.h index 320613eae..093951713 100644 --- a/lib/mbtowc-lock.h +++ b/lib/mbtowc-lock.h @@ -32,7 +32,17 @@ mbtowc_unlocked (wchar_t *pwc, const char *p, size_t m) /* Prohibit renaming this symbol. */ #undef gl_get_mbtowc_lock -#if defined _WIN32 && !defined __CYGWIN__ +#if GNULIB_MBRTOWC_SINGLE_THREAD + +/* All uses of this function are in a single thread. No locking needed. */ + +static int +mbtowc_with_lock (wchar_t *pwc, const char *p, size_t m) +{ + return mbtowc_unlocked (pwc, p, m); +} + +#elif defined _WIN32 && !defined __CYGWIN__ extern __declspec(dllimport) CRITICAL_SECTION *gl_get_mbtowc_lock (void); |