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win32: use W-functions for nbio file IO too

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This commit is contained in:
Brad Parker 2017-10-18 12:30:44 -04:00
parent 3ba4ba5c42
commit f3aceefe84
1 changed files with 22 additions and 0 deletions
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22
libretro-common/file/nbio/nbio_stdio.c
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@ -2,6 +2,16 @@
#include <stdlib.h>
#include <file/nbio.h>
#include <encodings/utf.h>
/* Assume W-functions do not work below VC2005 and Xbox platforms */
#if defined(_MSC_VER) && _MSC_VER < 1400 || defined(_XBOX)
#ifndef LEGACY_WIN32
#define LEGACY_WIN32
#endif
#endif
struct nbio_t
{
@ -19,14 +29,26 @@ struct nbio_t
signed char mode;
};
#if !defined(_WIN32) || defined(LEGACY_WIN32)
static const char * modes[]={ "rb", "wb", "r+b", "rb", "wb", "r+b" };
#else
static const wchar_t * modes[]={ L"rb", L"wb", L"r+b", L"rb", L"wb", L"r+b" };
#endif
struct nbio_t* nbio_open(const char * filename, unsigned mode)
{
void *buf = NULL;
struct nbio_t* handle = NULL;
size_t len = 0;
#if !defined(_WIN32) || defined(LEGACY_WIN32)
FILE* f = fopen(filename, modes[mode]);
#else
wchar_t *filename_wide = utf8_to_utf16_string_alloc(filename);
FILE* f = _wfopen(filename_wide, modes[mode]);
if (filename_wide)
free(filename_wide);
#endif
if (!f)
return NULL;