mark Host_Error as noreturn to help static analysis

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@11801 d7cf8633-e32d-0410-b094-e92efae38249

diff --git a/quakedef.h b/quakedef.h
index de92736ca7985e5f171288955b55f2bc338c5da2..fd0f253ec9c9046aa8ce74d77a7d7af3e1ea945a 100644 (file)
--- a/quakedef.h
+++ b/quakedef.h
@@ -25,9 +25,11 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #if defined(__GNUC__) && (__GNUC__ > 2)
 #define DP_FUNC_PRINTF(n) __attribute__ ((format (printf, n, n+1)))
 #define DP_FUNC_PURE      __attribute__ ((pure))
 #if defined(__GNUC__) && (__GNUC__ > 2)
 #define DP_FUNC_PRINTF(n) __attribute__ ((format (printf, n, n+1)))
 #define DP_FUNC_PURE      __attribute__ ((pure))

+#define DP_FUNC_NORETURN  __attribute__ ((noreturn))

 #else
 #define DP_FUNC_PRINTF(n)
 #define DP_FUNC_PURE
 #else
 #define DP_FUNC_PRINTF(n)
 #define DP_FUNC_PURE

+#define DP_FUNC_NORETURN

 #endif
 
 #include <sys/types.h>
 #endif
 
 #include <sys/types.h>


@@ -508,7 +510,7 @@ void Host_InitCommands(void);
 void Host_Main(void);
 void Host_Shutdown(void);
 void Host_StartVideo(void);
 void Host_Main(void);
 void Host_Shutdown(void);
 void Host_StartVideo(void);

-void Host_Error(const char *error, ...) DP_FUNC_PRINTF(1);
+void Host_Error(const char *error, ...) DP_FUNC_PRINTF(1) DP_FUNC_NORETURN;

 void Host_Quit_f(void);
 void Host_ClientCommands(const char *fmt, ...) DP_FUNC_PRINTF(1);
 void Host_ShutdownServer(void);
 void Host_Quit_f(void);
 void Host_ClientCommands(const char *fmt, ...) DP_FUNC_PRINTF(1);
 void Host_ShutdownServer(void);

diff --git a/sys.h b/sys.h
index 628c5d613ebff22f7ceff4ea74ac945dbca66f53..e5247d351afabe274f3e1a933b5915b89bc5b199 100644 (file)
--- a/sys.h
+++ b/sys.h
@@ -68,7 +68,7 @@ char *Sys_TimeString(const char *timeformat);
 //
 
 /// 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);
+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_PrintToTerminal(const char *text);