From: cloudwalk <cloudwalk@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Sun, 21 Jun 2020 19:55:11 +0000 (+0000)
Subject: Add process nice settings to the sys struct
X-Git-Url: http://git.xonotic.org/?p=xonotic%2Fdarkplaces.git;a=commitdiff_plain;h=7d08389ce026241f252a7eefa94afff937c50311

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 54707e5d..84e210aa 100644
--- 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)