[Firebird-checkins] CVS: interbase/remote srvr_w32.c,1.2,1.3

[Mike N. <ta...@us...>]

Update of /cvsroot/firebird/interbase/remote
In directory usw-pr-cvs1:/tmp/cvs-serv28195

Modified Files:
	srvr_w32.c 
Log Message:
Win32 CPU affinity

Index: srvr_w32.c
===================================================================
RCS file: /cvsroot/firebird/interbase/remote/srvr_w32.c,v
retrieving revision 1.2
retrieving revision 1.3
diff -U3 -r1.2 -r1.3
--- srvr_w32.c	2000/08/05 01:03:43	1.2
+++ srvr_w32.c	2001/10/17 05:02:41	1.3
@@ -102,6 +102,8 @@
 #include "../jrd/thd_proto.h"
 #include "../jrd/jrd_proto.h"
 #include "../jrd/isc_i_proto.h"
+#include "../jrd/isc.h"
+#include "../jrd/file_params.h"
 
 static void THREAD_ROUTINE      process_connection_thread (PORT);
 static void THREAD_ROUTINE      inet_connect_wait_thread (void *);
@@ -122,6 +124,17 @@
     NULL, NULL
 };
 
+
+/* CPU affinity setting - default is first CPU only */
+static SLONG g_CPU_affinity_mask = ISCCFG_CPU_AFFINITY_DEF;
+
+static struct ipccfg CPU_affinity_setting[] =
+{
+	{ ISCCFG_CPU_AFFINITY_TAG, 0, &g_CPU_affinity_mask, 0, 0 },
+	{ NULL, 0, NULL, 0, 0 }
+};
+
+
 #ifdef XNET
 /* put into ensure that we have a parent port for the XNET connections */
 static int xnet_server_set = FALSE;
@@ -149,6 +162,10 @@
 int	nReturnValue = 0;
 
 hInst = hThisInst;
+
+/* Mike Nordell - 11 Jun 2001: CPU affinity. */
+ISC_get_config (LOCK_HEADER, CPU_affinity_setting);
+SetProcessAffinityMask (GetCurrentProcess (), (DWORD) g_CPU_affinity_mask);
 
 if (ISC_get_ostype()) /* True - NT, False - Win95 */
     server_flag = (SRVR_multi_client);