__ms_vsnprintf is not available in ucrtbase/ucrt.
__stdio_common_vsprintf is available and can be used for the same call.
---
mingw-w64-headers/crt/stdio.h | 15 ++++++++-------
1 file changed, 8 insertions(+), 7 deletions(-)
diff --git a/mingw-w64-headers/crt/stdio.h b/mingw-w64-headers/crt/stdio.h
index d7beb27a..60bdb405 100644
--- a/mingw-w64-headers/crt/stdio.h
+++ b/mingw-w64-headers/crt/stdio.h
@@ -882,10 +882,6 @@ char * tmpnam(char * __dst)
#pragma push_macro("vsnprintf")
# undef snprintf
# undef vsnprintf
- __attribute__((__format__ (ms_printf, 3, 0))) __MINGW_ATTRIB_NONNULL(3)
- int __cdecl __ms_vsnprintf(char * __restrict__ d,size_t n,const char *
__restrict__ format,va_list arg)
- __MINGW_ATTRIB_DEPRECATED_MSVC2005 __MINGW_ATTRIB_DEPRECATED_SEC_WARN;
-
__mingw_bos_ovr
__attribute__((__format__ (ms_printf, 3, 0))) __MINGW_ATTRIB_NONNULL(3)
int vsnprintf (char * __restrict__ __stream, size_t __n, const char *
__restrict__ __format, va_list __local_argv)
@@ -893,7 +889,10 @@ char * tmpnam(char * __dst)
#if __MINGW_FORTIFY_LEVEL > 0
__mingw_bos_ptr_chk_warn(__stream, __n, 1);
#endif
- return __ms_vsnprintf (__stream, __n, __format, __local_argv);
+ int __retval = __stdio_common_vsprintf(
+ _CRT_INTERNAL_LOCAL_PRINTF_OPTIONS |
_CRT_INTERNAL_PRINTF_STANDARD_SNPRINTF_BEHAVIOR,
+ __stream, __n, __format, NULL, __local_argv);
+ return __retval < 0 ? -1 : __retval;
}
__attribute__((__format__ (ms_printf, 3, 4))) __MINGW_ATTRIB_NONNULL(3)
@@ -918,9 +917,11 @@ int snprintf (char * __restrict__ __stream, size_t __n,
const char * __restrict_
{
int __retval;
__builtin_va_list __local_argv; __builtin_va_start( __local_argv, __format );
- __retval = __ms_vsnprintf (__stream, __n, __format, __local_argv);
+ __retval = __stdio_common_vsprintf(
+ _CRT_INTERNAL_LOCAL_PRINTF_OPTIONS |
_CRT_INTERNAL_PRINTF_STANDARD_SNPRINTF_BEHAVIOR,
+ __stream, __n, __format, NULL, __local_argv);
__builtin_va_end( __local_argv );
- return __retval;
+ return __retval < 0 ? -1 : __retval;
}
#endif /* !__MINGW_FORTIFY_VA_ARG */
--
2.26.2
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