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Fixup compat_snprintf.c for MSVC 2008

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This commit is contained in:
twinaphex 2018-08-16 10:12:17 +02:00
parent 6266065384
commit c12baad087
2 changed files with 9 additions and 9 deletions
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14
libretro-common/compat/compat_snprintf.c
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@ -23,10 +23,7 @@
/* THIS FILE HAS NOT BEEN VALIDATED ON PLATFORMS BESIDES MSVC */
#ifdef _MSC_VER
#include <retro_common.h>
#if _MSC_VER >= 1800
#include <stdio.h> /* added for _vsnprintf_s and _vscprintf on VS2015 and VS2017 */
#endif
#include <stdio.h>
#include <stdarg.h>
#if _MSC_VER < 1800
@ -52,13 +49,16 @@ static int c89_vscprintf_retro__(const char *format, va_list pargs)
int c99_vsnprintf_retro__(char *outBuf, size_t size, const char *format, va_list ap)
{
int count = -1;
if (size != 0)
{
#if (_MSC_VER <= 1310)
count = _vsnprintf(outBuf, size - 1, format, ap);
count = _vsnprintf(outBuf, size - 1, format, ap);
#else
count = _vsnprintf_s(outBuf, size, size - 1, format, ap);
count = _vsnprintf_s(outBuf, size, size - 1, format, ap);
#endif
}
if (count == -1)
count = _vscprintf(format, ap);

4
libretro-common/include/compat/msvc.h
View File

@ -39,8 +39,8 @@ extern "C" {
int c99_snprintf_retro__(char *outBuf, size_t size, const char *format, ...);
#endif
/* Pre-MSVC 2010 compilers don't implement vsnprintf in a cross-platform manner? Not sure about this one. */
#if _MSC_VER < 1600
/* Pre-MSVC 2008 compilers don't implement vsnprintf in a cross-platform manner? Not sure about this one. */
#if _MSC_VER < 1500
#include <stdarg.h>
#include <stdlib.h>
#ifndef vsnprintf