More #ifdef cleanup, HAVE_STRLCPY introduction

Author: zoltanvb

src/b2/misc.cpp

@@ -387,12 +387,11 @@ std::string GetTimeString(const struct tm &t) {
 //////////////////////////////////////////////////////////////////////////
 //////////////////////////////////////////////////////////////////////////
 
+#ifndef B2_LIBRETRO_CORE
 AudioDeviceLock::AudioDeviceLock(uint32_t device)
     : m_device(device) {
     if (m_device != 0) {
-#ifndef B2_LIBRETRO_CORE
         SDL_LockAudioDevice(m_device);
-#endif // B2_LIBRETRO_CORE
     }
 }
 
@@ -401,11 +400,10 @@ AudioDeviceLock::AudioDeviceLock(uint32_t device)
 
 AudioDeviceLock::~AudioDeviceLock() {
     if (m_device != 0) {
-#ifndef B2_LIBRETRO_CORE
         SDL_UnlockAudioDevice(m_device);
-#endif // B2_LIBRETRO_CORE
     }
 }
+#endif // B2_LIBRETRO_CORE
 
 //////////////////////////////////////////////////////////////////////////
 //////////////////////////////////////////////////////////////////////////

src/b2/roms.cpp

@@ -6,6 +6,7 @@
 #else
 #include "../libretro/adapters.h"
 #endif // B2_LIBRETRO_CORE
+
 #include <shared/enum_def.h>
 #include "roms.inl"
 #include <shared/enum_end.h>

src/beeb/include/beeb/DiscInterface.h

@@ -92,6 +92,7 @@ extern const DiscInterfaceDef DISC_INTERFACE_OPUS;
 extern const DiscInterfaceDef DISC_INTERFACE_CHALLENGER_256K;
 extern const DiscInterfaceDef DISC_INTERFACE_CHALLENGER_512K;
 #endif
+
 // This disc interface is used for the Master 128.
 extern const DiscInterfaceDef DISC_INTERFACE_MASTER128;
 

src/libretro/core.cpp

@@ -1,4 +1,5 @@
 /* TODO
+sudo docker run -it --rm -v "/media/storage/Documents/dev/b2-libretro:/build"  git.libretro.com:5050/libretro-infrastructure/libretro-build-amd64-ubuntu:xenial-gcc9 bash
 
 sudo docker run -it --rm -v "/media/storage/Documents/dev/b2-libretro:/build" git.libretro.com:5050/libretro-infrastructure/libretro-build-mxe-win32-cross:gcc10 bash
 
@@ -659,7 +660,7 @@ void retro_get_system_info(struct retro_system_info *info)
 {
   memset(info, 0, sizeof(*info));
   info->library_name     = "b2";
-  info->library_version  = "v0.2";
+  info->library_version  = "v0.3";
   info->need_fullpath    = true;
   info->valid_extensions = "ssd|dsd";
   //printf("retro_get_system_info \n");

src/shared/c/system_windows.cpp

@@ -134,6 +134,7 @@ char **GetBacktraceSymbols(void *const *array, int size) {
 //////////////////////////////////////////////////////////////////////////
 //////////////////////////////////////////////////////////////////////////
 
+#ifndef B2_LIBRETRO_CORE
 const char *GetLastErrorDescription(void) {
     return GetErrorDescription(GetLastError());
 }
@@ -147,7 +148,7 @@ const char *GetErrorDescription(DWORD error) {
 
     if (n == 0) {
         /* Bleargh. */
-#ifndef B2_LIBRETRO_CORE
+
 #define CASE(X) \
     case (X):   \
         return #X
@@ -182,7 +183,7 @@ const char *GetErrorDescription(DWORD error) {
         }
 
 #undef CASE
-#endif
+
     } else {
         /* For some reason, Windows error strings end with a carriage
          * return. */
@@ -195,6 +196,7 @@ const char *GetErrorDescription(DWORD error) {
 
     return g_last_error_description;
 }
+#endif
 
 //////////////////////////////////////////////////////////////////////////
 //////////////////////////////////////////////////////////////////////////
@@ -308,6 +310,7 @@ int GetTerminalWidth(void) {
 // https://msdn.microsoft.com/en-us/library/windows/desktop/mt774976(v=vs.85).aspx...
 // but that's only from Windows 10 build 1607! Seems a bit rude to
 // require that when everything else only needs Vista+.
+
 #ifndef B2_LIBRETRO_CORE
 #include <shared/pshpack8.h>
 struct THREADNAME_INFO {
@@ -362,6 +365,7 @@ void SetCurrentThreadNameInternal(const char *name) {
 #else
 void SetCurrentThreadNameInternal(const char *name) {}
 #endif
+
 //////////////////////////////////////////////////////////////////////////
 //////////////////////////////////////////////////////////////////////////
 

src/shared/h/shared/log.h

@@ -231,11 +231,13 @@ void LogStackTrace(Log *log);
 // the log is enabled).
 
 #define LOG__IS_ENABLED(X) ((X).enabled)
+
 #ifndef B2_LIBRETRO_CORE
 #define LOG(X) g_log_##X
 #else
 #define LOG(X) log_info_##X
 #endif // B2_LIBRETRO_CORE
+
 #define LOG_EXTERN(X) extern Log LOG(X)
 
 // C4456: declaration of 'IDENTIFIER' hides previous local

src/shared/h/shared/mutex.h

@@ -10,6 +10,7 @@
 #ifdef B2_LIBRETRO_CORE
 #include "system.h"
 #endif
+
 #ifndef MUTEX_DEBUGGING
 #define MUTEX_DEBUGGING 1
 #endif

src/shared/h/shared/system.h

@@ -280,12 +280,9 @@ int vasprintf(char **buf, const char *fmt, va_list v);
 // BSD extension.
 //
 // See https://lwn.net/Articles/612244/
-#ifndef B2_LIBRETRO_CORE
+#ifndef HAVE_STRLCPY
 size_t strlcpy(char *dest, const char *src, size_t size);
-#endif // B2_LIBRETRO_CORE
-#if SYSTEM_WINDOWS
-size_t strlcpy(char *dest, const char *src, size_t size);
-#endif // SYSTEM_WINDOWS
+#endif // HAVE_STRLCPY
 #endif
 
 //////////////////////////////////////////////////////////////////////////

src/shared/h/shared/system_windows.h

@@ -6,6 +6,7 @@
 
 //////////////////////////////////////////////////////////////////////////
 //////////////////////////////////////////////////////////////////////////
+
 #ifndef B2_LIBRETRO_CORE
 #ifdef _WIN32_WINNT
 // 0x600 = Vista+; 0x601 = Win7+; 0x602 = Win8+;
@@ -15,8 +16,6 @@
 #else
 #define _WIN32_WINNT 0x601
 #endif
-#else
-size_t strlcpy(char *dest, const char *src, size_t size);
 #endif
 
 #define NOMINMAX