deduplicate main()

[xonotic/darkplaces.git] / sys_shared.c

diff --git a/sys_shared.c b/sys_shared.c
index d1c4eddea00951805c54758347a1b5d21f42ee3a..0bb69c2576d2cffc77006a1743cb9e831d46cac9 100644 (file)
--- a/sys_shared.c
+++ b/sys_shared.c
@@ -31,6 +31,8 @@
 # endif
 #endif
 
+#include <signal.h>
+
 static char sys_timestring[128];
 char *Sys_TimeString(const char *timeformat)
 {
@@ -745,3 +747,37 @@ void Sys_MakeProcessMean (void)
 {
 }
 #endif
+
+int main (int argc, char **argv)
+{
+       signal(SIGFPE, SIG_IGN);
+
+       sys.argc = argc;
+       sys.argv = (const char **)argv;
+
+       // COMMANDLINEOPTION: -noterminal disables console output on stdout
+       if(Sys_CheckParm("-noterminal"))
+               sys.outfd = -1;
+       // COMMANDLINEOPTION: -stderr moves console output to stderr
+       else if(Sys_CheckParm("-stderr"))
+               sys.outfd = 2;
+       else
+               sys.outfd = 1;
+
+       sys.selffd = -1;
+       Sys_ProvideSelfFD(); // may call Con_Printf() so must be after sys.outfd is set
+
+#ifndef WIN32
+       fcntl(0, F_SETFL, fcntl (0, F_GETFL, 0) | O_NONBLOCK);
+#endif
+
+#ifdef __ANDROID__
+       Sys_AllowProfiling(true);
+#endif
+
+       Host_Main();
+
+       Sys_Quit(0);
+
+       return 0;
+}