Add process nice settings to the sys struct

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@12711 d7cf8633-e32d-0410-b094-e92efae38249

diff --git a/sys_shared.c b/sys_shared.c
index 54707e5d4f22a20a717528bca4fbc269ecc8cc94..84e210aa433c3a7690264aad022dce4787c575a0 100644 (file)
--- a/sys_shared.c
+++ b/sys_shared.c
@@ -600,17 +600,15 @@ qboolean Sys_HaveSSE2(void)
 #if defined(__linux__)
 #include <sys/resource.h>
 #include <errno.h>
-static int nicelevel;
-static qboolean nicepossible;
-static qboolean isnice;
+
 void Sys_InitProcessNice (void)
 {
        struct rlimit lim;
-       nicepossible = false;
+       sys.nicepossible = false;
        if(COM_CheckParm("-nonice"))
                return;
        errno = 0;
-       nicelevel = getpriority(PRIO_PROCESS, 0);
+       sys.nicelevel = getpriority(PRIO_PROCESS, 0);
        if(errno)
        {
                Con_Printf("Kernel does not support reading process priority - cannot use niceness\n");
@@ -621,35 +619,35 @@ void Sys_InitProcessNice (void)
                Con_Printf("Kernel does not support lowering nice level again - cannot use niceness\n");
                return;
        }
-       if(lim.rlim_cur != RLIM_INFINITY && nicelevel < (int) (20 - lim.rlim_cur))
+       if(lim.rlim_cur != RLIM_INFINITY && sys.nicelevel < (int) (20 - lim.rlim_cur))
        {
                Con_Printf("Current nice level is below the soft limit - cannot use niceness\n");
                return;
        }
-       nicepossible = true;
-       isnice = false;
+       sys.nicepossible = true;
+       sys.isnice = false;
 }
 void Sys_MakeProcessNice (void)
 {
-       if(!nicepossible)
+       if(!sys.nicepossible)
                return;
-       if(isnice)
+       if(sys.isnice)
                return;
        Con_DPrintf("Process is becoming 'nice'...\n");
        if(setpriority(PRIO_PROCESS, 0, 19))
                Con_Errorf("Failed to raise nice level to %d\n", 19);
-       isnice = true;
+       sys.isnice = true;
 }
 void Sys_MakeProcessMean (void)
 {
-       if(!nicepossible)
+       if(!sys.nicepossible)
                return;
-       if(!isnice)
+       if(!sys.isnice)
                return;
        Con_DPrintf("Process is becoming 'mean'...\n");
-       if(setpriority(PRIO_PROCESS, 0, nicelevel))
-               Con_Errorf("Failed to lower nice level to %d\n", nicelevel);
-       isnice = false;
+       if(setpriority(PRIO_PROCESS, 0, sys.nicelevel))
+               Con_Errorf("Failed to lower nice level to %d\n", sys.nicelevel);
+       sys.isnice = false;
 }
 #else
 void Sys_InitProcessNice (void)