svn commit: r193012 - head/sys/compat/svr4

[Xin LI]

Author: delphij
Date: Fri May 29 05:37:27 2009
New Revision: 193012
URL: http://svn.freebsd.org/changeset/base/193012

Log:
  Add new sysconfig bits, Fix the bogus numbering of the old bits.
  
  Submitted by:	"Pedro f. Giffuni" <giffunip asme org>
  Obtained from:	NetBSD
  PR:		kern/91293

Modified:
  head/sys/compat/svr4/svr4_misc.c
  head/sys/compat/svr4/svr4_sysconfig.h

Modified: head/sys/compat/svr4/svr4_misc.c
==============================================================================
--- head/sys/compat/svr4/svr4_misc.c	Fri May 29 01:49:27 2009	(r193011)
+++ head/sys/compat/svr4/svr4_misc.c	Fri May 29 05:37:27 2009	(r193012)
@@ -706,9 +706,6 @@ svr4_sys_sysconfig(td, uap)
 	retval = &(td->td_retval[0]);
 
 	switch (uap->name) {
-	case SVR4_CONFIG_UNUSED:
-		*retval = 0;
-		break;
 	case SVR4_CONFIG_NGROUPS:
 		*retval = NGROUPS_MAX;
 		break;
@@ -788,7 +785,45 @@ svr4_sys_sysconfig(td, uap)
 #endif
 		break;
 #endif /* NOTYET */
-
+	case SVR4_CONFIG_COHERENCY:
+		*retval = 0;	/* XXX */
+		break;
+	case SVR4_CONFIG_SPLIT_CACHE:
+		*retval = 0;	/* XXX */
+		break;
+	case SVR4_CONFIG_ICACHESZ:
+		*retval = 256;	/* XXX */
+		break;
+	case SVR4_CONFIG_DCACHESZ:
+		*retval = 256;	/* XXX */
+		break;
+	case SVR4_CONFIG_ICACHELINESZ:
+		*retval = 64;	/* XXX */
+		break;
+	case SVR4_CONFIG_DCACHELINESZ:
+		*retval = 64;	/* XXX */
+		break;
+	case SVR4_CONFIG_ICACHEBLKSZ:
+		*retval = 64;	/* XXX */
+		break;
+	case SVR4_CONFIG_DCACHEBLKSZ:
+		*retval = 64;	/* XXX */
+		break;
+	case SVR4_CONFIG_DCACHETBLKSZ:
+		*retval = 64;	/* XXX */
+		break;
+	case SVR4_CONFIG_ICACHE_ASSOC:
+		*retval = 1;	/* XXX */
+		break;
+	case SVR4_CONFIG_DCACHE_ASSOC:
+		*retval = 1;	/* XXX */
+		break;
+	case SVR4_CONFIG_MAXPID:
+		*retval = PID_MAX;
+		break;
+	case SVR4_CONFIG_STACK_PROT:
+		*retval = PROT_READ|PROT_WRITE|PROT_EXEC;
+		break;
 	default:
 		return EINVAL;
 	}

Modified: head/sys/compat/svr4/svr4_sysconfig.h
==============================================================================
--- head/sys/compat/svr4/svr4_sysconfig.h	Fri May 29 01:49:27 2009	(r193011)
+++ head/sys/compat/svr4/svr4_sysconfig.h	Fri May 29 05:37:27 2009	(r193012)
@@ -31,7 +31,7 @@
 #ifndef	_SVR4_SYSCONFIG_H_
 #define	_SVR4_SYSCONFIG_H_
 
-#define SVR4_CONFIG_UNUSED		0x01
+#define SVR4_CONFIG_UNUSED_1		0x01
 #define SVR4_CONFIG_NGROUPS		0x02
 #define SVR4_CONFIG_CHILD_MAX		0x03
 #define SVR4_CONFIG_OPEN_FILES		0x04
@@ -43,20 +43,36 @@
 #define SVR4_CONFIG_PROF_TCK		0x0a
 #define SVR4_CONFIG_NPROC_CONF		0x0b
 #define	SVR4_CONFIG_NPROC_ONLN		0x0c
-#define	SVR4_CONFIG_AIO_LISTIO_MAX	0x0e
-#define	SVR4_CONFIG_AIO_MAX		0x0f
-#define	SVR4_CONFIG_AIO_PRIO_DELTA_MAX	0x10
-#define	SVR4_CONFIG_DELAYTIMER_MAX	0x11
-#define	SVR4_CONFIG_MQ_OPEN_MAX		0x12
-#define	SVR4_CONFIG_MQ_PRIO_MAX		0x13
-#define	SVR4_CONFIG_RTSIG_MAX		0x14
-#define	SVR4_CONFIG_SEM_NSEMS_MAX	0x15
-#define	SVR4_CONFIG_SEM_VALUE_MAX	0x16
-#define	SVR4_CONFIG_SIGQUEUE_MAX	0x17
-#define	SVR4_CONFIG_SIGRT_MIN		0x18
-#define	SVR4_CONFIG_SIGRT_MAX		0x19
-#define	SVR4_CONFIG_TIMER_MAX		0x20
-#define	SVR4_CONFIG_PHYS_PAGES		0x21
-#define	SVR4_CONFIG_AVPHYS_PAGES	0x22
+#define	SVR4_CONFIG_AIO_LISTIO_MAX	0x0d
+#define	SVR4_CONFIG_AIO_MAX		0x0e
+#define	SVR4_CONFIG_AIO_PRIO_DELTA_MAX	0x0f
+#define	SVR4_CONFIG_DELAYTIMER_MAX	0x10
+#define	SVR4_CONFIG_MQ_OPEN_MAX		0x11
+#define	SVR4_CONFIG_MQ_PRIO_MAX		0x12
+#define	SVR4_CONFIG_RTSIG_MAX		0x13
+#define	SVR4_CONFIG_SEM_NSEMS_MAX	0x14
+#define	SVR4_CONFIG_SEM_VALUE_MAX	0x15
+#define	SVR4_CONFIG_SIGQUEUE_MAX	0x16
+#define	SVR4_CONFIG_SIGRT_MIN		0x17
+#define	SVR4_CONFIG_SIGRT_MAX		0x18
+#define	SVR4_CONFIG_TIMER_MAX		0x19
+#define	SVR4_CONFIG_PHYS_PAGES		0x1a
+#define	SVR4_CONFIG_AVPHYS_PAGES	0x1b
+#define	SVR4_CONFIG_COHERENCY		0x1c
+#define	SVR4_CONFIG_SPLIT_CACHE		0x1d
+#define	SVR4_CONFIG_ICACHESZ		0x1e
+#define	SVR4_CONFIG_DCACHESZ		0x1f
+#define	SVR4_CONFIG_ICACHELINESZ	0x20
+#define	SVR4_CONFIG_DCACHELINESZ	0x21
+#define	SVR4_CONFIG_ICACHEBLKSZ		0x22
+#define	SVR4_CONFIG_DCACHEBLKSZ		0x23
+#define	SVR4_CONFIG_DCACHETBLKSZ	0x24
+#define	SVR4_CONFIG_ICACHE_ASSOC	0x25
+#define	SVR4_CONFIG_DCACHE_ASSOC	0x26
+#define	SVR4_CONFIG_UNUSED_2		0x27
+#define	SVR4_CONFIG_UNUSED_3		0x28
+#define	SVR4_CONFIG_UNUSED_4		0x29
+#define	SVR4_CONFIG_MAXPID		0x2a
+#define	SVR4_CONFIG_STACK_PROT		0x2b
 
 #endif /* !_SVR4_SYSCONFIG_H_ */