X-Git-Url: http://de.git.xonotic.org/?p=xonotic%2Fdarkplaces.git;a=blobdiff_plain;f=sys.h;h=9dfdf620c91c9899d26a139272cdc038f86f1b58;hp=afaf8ecc4adab8f4af1b74b73413bc7aef819927;hb=19487ef2ebada39fb6a6a372b30ca4f66bb78ada;hpb=182f5dd46097dc11b3643dc2376b4dd6a4fa42c7

diff --git a/sys.h b/sys.h
index afaf8ecc..9dfdf620 100644
--- a/sys.h
+++ b/sys.h
@@ -22,6 +22,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #ifndef SYS_H
 #define SYS_H
 
+extern cvar_t sys_usenoclockbutbenchmark;
 
 //
 // DLL management
@@ -37,51 +38,85 @@ typedef HMODULE dllhandle_t;
   typedef void* dllhandle_t;
 #endif
 
-typedef struct
+typedef struct dllfunction_s
 {
 	const char *name;
 	void **funcvariable;
 }
 dllfunction_t;
 
-// "dllnames" is an NULL terminated array of possible names for the DLL you want to load
+/*! Loads a library. 
+ * \param dllnames a NULL terminated array of possible names for the DLL you want to load.
+ * \param handle
+ * \param fcts
+ */
 qboolean Sys_LoadLibrary (const char** dllnames, dllhandle_t* handle, const dllfunction_t *fcts);
 void Sys_UnloadLibrary (dllhandle_t* handle);
 void* Sys_GetProcAddress (dllhandle_t handle, const char* name);
 
-// called early in Host_Init
+/// called early in Host_Init
 void Sys_InitConsole (void);
-// called after command system is initialized but before first Con_Print
+/// called after command system is initialized but before first Con_Print
 void Sys_Init_Commands (void);
 
 
-// returns current timestamp
+/// \returns current timestamp
 char *Sys_TimeString(const char *timeformat);
 
 //
 // system IO interface (these are the sys functions that need to be implemented in a new driver atm)
 //
-void Sys_Error (const char *error, ...);
-// an error will cause the entire program to exit
 
+/// an error will cause the entire program to exit
+void Sys_Error (const char *error, ...) DP_FUNC_PRINTF(1) DP_FUNC_NORETURN;
+
+/// (may) output text to terminal which launched program
 void Sys_PrintToTerminal(const char *text);
-// (may) output text to terminal which launched program
+void Sys_PrintfToTerminal(const char *fmt, ...);
+
+/// INFO: This is only called by Host_Shutdown so we dont need testing for recursion
+void Sys_Shutdown (void);
+void Sys_Quit (int returnvalue);
+
+/*! on some build/platform combinations (such as Linux gcc with the -pg
+ * profiling option) this can turn on/off profiling, used primarily to limit
+ * profiling to certain areas of the code, such as ingame performance without
+ * regard for loading/shutdown performance (-profilegameonly on commandline)
+ */
+#ifdef __cplusplus
+extern "C"
+#endif
+void Sys_AllowProfiling (qboolean enable);
 
-void Sys_Shutdown (void); //INFO: This is only called by Host_Shutdown so we dont need testing for recursion
-void Sys_Quit (void);
+typedef struct sys_cleantime_s
+{
+	double dirtytime; // last value gotten from Sys_DirtyTime()
+	double cleantime; // sanitized linearly increasing time since app start
+}
+sys_cleantime_t;
 
-double Sys_DoubleTime (void);
+double Sys_DirtyTime(void);
+
+void Sys_ProvideSelfFD (void);
 
 char *Sys_ConsoleInput (void);
 
-void Sys_Sleep(int milliseconds);
-// called to yield for a little bit so as
-// not to hog cpu when paused or debugging
+/// called to yield for a little bit so as not to hog cpu when paused or debugging
+void Sys_Sleep(int microseconds);
 
+/// Perform Key_Event () callbacks until the input que is empty
 void Sys_SendKeyEvents (void);
-// Perform Key_Event () callbacks until the input que is empty
 
 char *Sys_GetClipboardData (void);
 
+extern qboolean sys_supportsdlgetticks;
+unsigned int Sys_SDL_GetTicks (void); // wrapper to call SDL_GetTicks
+void Sys_SDL_Delay (unsigned int milliseconds); // wrapper to call SDL_Delay
+
+/// called to set process priority for dedicated servers
+void Sys_InitProcessNice (void);
+void Sys_MakeProcessNice (void);
+void Sys_MakeProcessMean (void);
+
 #endif