X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/90556fb8d47e7b68fd301dde9dbb3ae7495cf323..43866e378188c25dd1e2208016ab3cbeb086ae6c:/bsd/kern/kern_sysctl.c

diff --git a/bsd/kern/kern_sysctl.c b/bsd/kern/kern_sysctl.c
index cf5ec167c..fe123db9b 100644
--- a/bsd/kern/kern_sysctl.c
+++ b/bsd/kern/kern_sysctl.c
@@ -3,19 +3,22 @@
  *
  * @APPLE_LICENSE_HEADER_START@
  * 
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License").  You may not use this file except in compliance with the
- * License.  Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
  * 
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this
+ * file.
+ * 
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
  * 
  * @APPLE_LICENSE_HEADER_END@
  */
@@ -97,7 +100,6 @@ extern vm_map_t bsd_pageable_map;
 #endif
 
 sysctlfn kern_sysctl;
-sysctlfn hw_sysctl;
 #ifdef DEBUG
 sysctlfn debug_sysctl;
 #endif
@@ -213,9 +215,6 @@ __sysctl(p, uap, retval)
 			&& (name[1] != KERN_PROC))
 			dolock = 0;
 		break;
-	case CTL_HW:
-		fn = hw_sysctl;
-		break;
 	case CTL_VM:
 		fn = vm_sysctl;
 		break;
@@ -450,102 +449,6 @@ kern_sysctl(name, namelen, oldp, oldlenp, newp, newlen, p)
 	/* NOTREACHED */
 }
 
-/*
- * hardware related system variables.
- */
-hw_sysctl(name, namelen, oldp, oldlenp, newp, newlen, p)
-	int *name;
-	u_int namelen;
-	void *oldp;
-	size_t *oldlenp;
-	void *newp;
-	size_t newlen;
-	struct proc *p;
-{
-	char dummy[65];
-	int  epochTemp;
-	extern int vm_page_wire_count;
-#if __ppc__
-	ml_ppc_cpu_info_t cpu_info;
-
-	ml_ppc_get_info(&cpu_info);
-#endif
-
-	/* all sysctl names at this level are terminal */
-	if (namelen != 1)
-		return (ENOTDIR);		/* overloaded */
-
-	switch (name[0]) {
-	case HW_MACHINE:
-		if(!PEGetMachineName(dummy,64))
-			return(EINVAL);
-		return (sysctl_rdstring(oldp, oldlenp, newp, dummy));
-	case HW_MODEL:
-		if(!PEGetModelName(dummy,64))
-			return(EINVAL);
-		return (sysctl_rdstring(oldp, oldlenp, newp, dummy));
-	case HW_NCPU:
-		{
-		int numcpus=1;
-		host_basic_info_data_t hinfo;
-		kern_return_t kret;
-		int count= HOST_BASIC_INFO_COUNT;
-#define BSD_HOST 1
-
-			kret = host_info(BSD_HOST, HOST_BASIC_INFO, &hinfo, &count);
-			if (kret == KERN_SUCCESS) {
-				numcpus = hinfo.avail_cpus;
-				return (sysctl_rdint(oldp, oldlenp, newp, numcpus));
-			} else {
-				return(EINVAL);
-			}
-		}
-	case HW_BYTEORDER:
-		return (sysctl_rdint(oldp, oldlenp, newp, BYTE_ORDER));
-	case HW_PHYSMEM:
-		return (sysctl_rdint(oldp, oldlenp, newp, mem_size));
-	case HW_USERMEM:
-		return (sysctl_rdint(oldp, oldlenp, newp,
-		    (mem_size - vm_page_wire_count * page_size)));
-	case HW_PAGESIZE:
-		return (sysctl_rdint(oldp, oldlenp, newp, page_size));
-	case HW_EPOCH:
-	        epochTemp = PEGetPlatformEpoch();
-		if (epochTemp == -1) return(EINVAL);
-		return (sysctl_rdint(oldp, oldlenp, newp, epochTemp));
-	case HW_BUS_FREQ:
-		return (sysctl_rdint(oldp, oldlenp, newp, gPEClockFrequencyInfo.bus_clock_rate_hz));
-	case HW_CPU_FREQ:
-		return (sysctl_rdint(oldp, oldlenp, newp, gPEClockFrequencyInfo.cpu_clock_rate_hz));
-	case HW_TB_FREQ:
-		return (sysctl_rdint(oldp, oldlenp, newp, gPEClockFrequencyInfo.timebase_frequency_hz));
-#if __ppc__
-	case HW_VECTORUNIT:
-		return (sysctl_rdint(oldp, oldlenp, newp, cpu_info.vector_unit));
-	case HW_CACHELINE:
-		return (sysctl_rdint(oldp, oldlenp, newp, cpu_info.cache_line_size));
-	case HW_L1ICACHESIZE:
-		return (sysctl_rdint(oldp, oldlenp, newp, cpu_info.l1_icache_size));
-	case HW_L1DCACHESIZE:
-		return (sysctl_rdint(oldp, oldlenp, newp, cpu_info.l1_dcache_size));
-	case HW_L2SETTINGS:
-		if (cpu_info.l2_cache_size == 0xFFFFFFFF) return(EINVAL);
-		return (sysctl_rdint(oldp, oldlenp, newp, cpu_info.l2_settings));
-	case HW_L2CACHESIZE:
-		if (cpu_info.l2_cache_size == 0xFFFFFFFF) return(EINVAL);
-		return (sysctl_rdint(oldp, oldlenp, newp, cpu_info.l2_cache_size));
-	case HW_L3SETTINGS:
-		if (cpu_info.l3_cache_size == 0xFFFFFFFF) return(EINVAL);
-		return (sysctl_rdint(oldp, oldlenp, newp, cpu_info.l3_settings));
-	case HW_L3CACHESIZE:
-		if (cpu_info.l3_cache_size == 0xFFFFFFFF) return(EINVAL);
-		return (sysctl_rdint(oldp, oldlenp, newp, cpu_info.l3_cache_size));
-#endif
-	default:
-		return (EOPNOTSUPP);
-	}
-}
-
 #ifdef DEBUG
 /*
  * Debugging related system variables.