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| -rw-r--r-- | src/port/snprintf.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/port/snprintf.c b/src/port/snprintf.c index b7eb2d7f27e..61b452844c3 100644 --- a/src/port/snprintf.c +++ b/src/port/snprintf.c @@ -110,6 +110,16 @@ #undef printf /* + * We use the platform's native snprintf() for some machine-dependent cases. + * While that's required by C99, Microsoft Visual Studio lacks it before + * VS2015. Fortunately, we don't really need the length check in practice, + * so just fall back to native sprintf() on that platform. + */ +#if defined(_MSC_VER) && _MSC_VER < 1900 /* pre-VS2015 */ +#define snprintf(str,size,...) sprintf(str,__VA_ARGS__) +#endif + +/* * Info about where the formatted output is going. * * dopr and subroutines will not write at/past bufend, but snprintf |