From: divverent <divverent@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Thu, 19 Apr 2012 19:48:29 +0000 (+0000)
Subject: mark Host_Error as noreturn to help static analysis
X-Git-Tag: xonotic-v0.8.0~96^2~237
X-Git-Url: http://de.git.xonotic.org/?p=xonotic%2Fdarkplaces.git;a=commitdiff_plain;h=d6e858c397781fea72db705461b0a349bfc388be

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 de92736c..fd0f253e 100644
--- 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))
+#define DP_FUNC_NORETURN  __attribute__ ((noreturn))
 #else
 #define DP_FUNC_PRINTF(n)
 #define DP_FUNC_PURE
+#define DP_FUNC_NORETURN
 #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_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);
diff --git a/sys.h b/sys.h
index 628c5d61..e5247d35 100644
--- 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
-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);