commit 7c2e0a371f0f631513611988688f0a6b19ea9731
author Steve Lhomme <robux4@ycbcr.xyz> Mon Apr 20 08:45:59 2020 +0200
committer Liu Hao <lh_mouse@126.com> Tue Apr 21 21:43:02 2020 +0800
tree 914bd205c61f46ccc457ace0eb480ecefdd0b241
parent 1bb16dd0fcc2081cbe405a0002a93423c719b1bf

headers: crt: disable process APIs in winstore builds

It's not allowed to launch another process (as far as 2016 doc goes):
https://docs.microsoft.com/en-us/cpp/cppcx/crt-functions-not-supported-in-universal-windows-platform-apps?view=vs-2019

"The functionality is not available in UWP apps. A UWP app cannot invoke
another UWP app or a desktop app."

Signed-off-by: Liu Hao <lh_mouse@126.com>

mingw-w64-headers/crt/process.h

diff --git a/mingw-w64-headers/crt/process.h b/mingw-w64-headers/crt/process.h
index d96be28..5ca0e1a 100644
--- a/mingw-w64-headers/crt/process.h
+++ b/mingw-w64-headers/crt/process.h
@@ -65,6 +65,7 @@
   void __cdecl __MINGW_NOTHROW _c_exit(void);
   _CRTIMP int __cdecl _getpid(void);
   _CRTIMP intptr_t __cdecl _cwait(int *_TermStat,intptr_t _ProcHandle,int _Action);
+#ifdef _CRT_USE_WINAPI_FAMILY_DESKTOP_APP
   _CRTIMP intptr_t __cdecl _execl(const char *_Filename,const char *_ArgList,...);
   _CRTIMP intptr_t __cdecl _execle(const char *_Filename,const char *_ArgList,...);
   _CRTIMP intptr_t __cdecl _execlp(const char *_Filename,const char *_ArgList,...);
@@ -119,6 +120,7 @@
 #define _CRT_WSYSTEM_DEFINED
   _CRTIMP int __cdecl _wsystem(const wchar_t *_Command);
 #endif
+#endif /* _CRT_USE_WINAPI_FAMILY_DESKTOP_APP */
 
   void __cdecl __security_init_cookie(void);
 #if (defined(_X86_) && !defined(__x86_64))
@@ -159,6 +161,7 @@
 #define WAIT_GRANDCHILD _WAIT_GRANDCHILD
 
   intptr_t __cdecl cwait(int *_TermStat,intptr_t _ProcHandle,int _Action) __MINGW_ATTRIB_DEPRECATED_MSVC2005;
+#ifdef _CRT_USE_WINAPI_FAMILY_DESKTOP_APP
 #ifdef __GNUC__
   int __cdecl execl(const char *_Filename,const char *_ArgList,...) __MINGW_ATTRIB_DEPRECATED_MSVC2005;
   int __cdecl execle(const char *_Filename,const char *_ArgList,...) __MINGW_ATTRIB_DEPRECATED_MSVC2005;
@@ -198,6 +201,7 @@
   _CRTIMP intptr_t __cdecl spawnvp(int,const char *_Filename,char *const _ArgList[]) __MINGW_ATTRIB_DEPRECATED_MSVC2005;
   _CRTIMP intptr_t __cdecl spawnvpe(int,const char *_Filename,char *const _ArgList[],char *const _Env[]) __MINGW_ATTRIB_DEPRECATED_MSVC2005;
 #endif
+#endif /* _CRT_USE_WINAPI_FAMILY_DESKTOP_APP */
 
 #ifdef __cplusplus
 }

mingw-w64-headers/crt/stdio.h

diff --git a/mingw-w64-headers/crt/stdio.h b/mingw-w64-headers/crt/stdio.h
index 00d3a1f..d36ea64 100644
--- a/mingw-w64-headers/crt/stdio.h
+++ b/mingw-w64-headers/crt/stdio.h
@@ -1510,6 +1510,7 @@
 
 #endif /* __MINGW_MBWC_CONVERT_DEFINED */
 
+#ifdef _CRT_USE_WINAPI_FAMILY_DESKTOP_APP
 #ifndef _WSPAWN_DEFINED
 #define _WSPAWN_DEFINED
   _CRTIMP intptr_t __cdecl _wspawnl(int _Mode,const wchar_t *_Filename,const wchar_t *_ArgList,...);
@@ -1541,6 +1542,7 @@
   _CRTIMP intptr_t __cdecl _spawnvp(int _Mode,const char *_Filename,const char *const *_ArgList);
   _CRTIMP intptr_t __cdecl _spawnvpe(int _Mode,const char *_Filename,const char *const *_ArgList,const char *const *_Env);
 #endif
+#endif /* _CRT_USE_WINAPI_FAMILY_DESKTOP_APP */
 
 #ifdef __cplusplus
 }

mingw-w64-headers/crt/wchar.h

diff --git a/mingw-w64-headers/crt/wchar.h b/mingw-w64-headers/crt/wchar.h
index 068e570..22865a4 100644
--- a/mingw-w64-headers/crt/wchar.h
+++ b/mingw-w64-headers/crt/wchar.h
@@ -341,6 +341,7 @@
   _CRTIMP wchar_t *__cdecl _wsetlocale(int _Category,const wchar_t *_Locale);
 #endif
 
+#ifdef _CRT_USE_WINAPI_FAMILY_DESKTOP_APP
 #ifndef _WEXEC_DEFINED
 #define _WEXEC_DEFINED
   _CRTIMP intptr_t __cdecl _wexecl(const wchar_t *_Filename,const wchar_t *_ArgList,...);
@@ -369,6 +370,7 @@
 #define _CRT_WSYSTEM_DEFINED
   _CRTIMP int __cdecl _wsystem(const wchar_t *_Command);
 #endif
+#endif /* _CRT_USE_WINAPI_FAMILY_DESKTOP_APP */
 
 #ifndef _WCTYPE_INLINE_DEFINED
 #undef _CRT_WCTYPE_NOINLINE