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removed MSVC strtok_s use from SDL_strtokr().

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no other ??_s are used elsewhere in SDL_stdinc. besides, C11 has a
strtok_s with a different signature.
This commit is contained in:
Ozkan Sezer 2020-12-30 01:00:24 +03:00
parent 0684572ccc
commit 8a32ee24db
6 changed files with 10 additions and 17 deletions
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2
CMakeLists.txt
View file

@ -780,7 +780,7 @@ if(LIBC)
wcslen wcsdup wcsstr wcscmp wcsncmp _wcsicmp _wcsnicmp
strlen _strrev _strupr _strlwr strchr strrchr strstr itoa _ltoa
_ultoa strtol strtoul strtoll strtod atoi atof strcmp strncmp
_stricmp _strnicmp strtok_s sscanf
_stricmp _strnicmp sscanf
acos acosf asin asinf atan atanf atan2 atan2f ceil ceilf
copysign copysignf cos cosf exp expf fabs fabsf floor floorf fmod fmodf
log logf log10 log10f lround lroundf pow powf round roundf scalbn scalbnf

2
include/SDL_config.h.cmake
View file

@ -116,7 +116,6 @@
#cmakedefine HAVE_STRRCHR 1
#cmakedefine HAVE_STRSTR 1
#cmakedefine HAVE_STRTOK_R 1
#cmakedefine HAVE_STRTOK_S 1
#cmakedefine HAVE_ITOA 1
#cmakedefine HAVE__LTOA 1
#cmakedefine HAVE__UITOA 1
@ -207,6 +206,7 @@
#cmakedefine HAVE_STDARG_H 1
#cmakedefine HAVE_STDDEF_H 1
#cmakedefine HAVE_FLOAT_H 1
#else
/* We may need some replacement for stdarg.h here */
#include <stdarg.h>

1
include/SDL_config.h.in
View file

@ -119,7 +119,6 @@
#undef HAVE_STRRCHR
#undef HAVE_STRSTR
#undef HAVE_STRTOK_R
#undef HAVE_STRTOK_S
#undef HAVE_ITOA
#undef HAVE__LTOA
#undef HAVE__UITOA

3
include/SDL_config_windows.h
View file

@ -119,9 +119,6 @@ typedef unsigned int uintptr_t;
#define HAVE_STRRCHR 1
#define HAVE_STRSTR 1
/* #undef HAVE_STRTOK_R */
#if defined(_MSC_VER)
#define HAVE_STRTOK_S 1
#endif
/* These functions have security warnings, so we won't use them */
/* #undef HAVE__LTOA */
/* #undef HAVE__ULTOA */

14
include/SDL_config_winrt.h
View file

@ -126,17 +126,12 @@ typedef unsigned int uintptr_t;
#define HAVE_STRLEN 1
#define HAVE__STRREV 1
#define HAVE__STRUPR 1
//#define HAVE__STRLWR 1 // TODO, WinRT: consider using _strlwr_s instead
#define HAVE_STRCHR 1
#define HAVE_STRRCHR 1
#define HAVE_STRSTR 1
#define HAVE_STRTOK_S 1
//#define HAVE_ITOA 1 // TODO, WinRT: consider using _itoa_s instead
//#define HAVE__LTOA 1 // TODO, WinRT: consider using _ltoa_s instead
//#define HAVE__ULTOA 1 // TODO, WinRT: consider using _ultoa_s instead
#define HAVE_STRTOL 1
#define HAVE_STRTOUL 1
//#define HAVE_STRTOLL 1
/* #undef HAVE_STRTOLL */
#define HAVE_STRTOD 1
#define HAVE_ATOI 1
#define HAVE_ATOF 1
@ -145,7 +140,12 @@ typedef unsigned int uintptr_t;
#define HAVE__STRICMP 1
#define HAVE__STRNICMP 1
#define HAVE_VSNPRINTF 1
//#define HAVE_SSCANF 1 // TODO, WinRT: consider using sscanf_s instead
/* TODO, WinRT: consider using ??_s versions of the following */
/* #undef HAVE__STRLWR */
/* #undef HAVE_ITOA */
/* #undef HAVE__LTOA */
/* #undef HAVE__ULTOA */
/* #undef HAVE_SSCANF */
#define HAVE_M_PI 1
#define HAVE_ACOS 1
#define HAVE_ACOSF 1

5
src/stdlib/SDL_strtokr.c
View file

@ -28,12 +28,9 @@
char *SDL_strtokr(char *s1, const char *s2, char **ptr)
{
#if defined(HAVE_STRTOK_R)
#ifdef HAVE_STRTOK_R
return strtok_r(s1, s2, ptr);
#elif defined(_MSC_VER) && defined(HAVE_STRTOK_S)
return strtok_s(s1, s2, ptr);
#else /* SDL implementation */
/*
* Adapted from _PDCLIB_strtok() of PDClib library at