X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/91447636331957f3d9b5ca5b508f07c526b0074d..c6bf4f310a33a9262d455ea4d3f0630b1255e3fe:/bsd/sys/vmmeter.h diff --git a/bsd/sys/vmmeter.h b/bsd/sys/vmmeter.h index caa2fbc15..3b99464b1 100644 --- a/bsd/sys/vmmeter.h +++ b/bsd/sys/vmmeter.h @@ -1,23 +1,29 @@ /* * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved. * - * @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. - * - * This Original Code and all software distributed under the License are - * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER + * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ + * + * 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. The rights granted to you under the License + * may not be used to create, or enable the creation or redistribution of, + * unlawful or unlicensed copies of an Apple operating system, or to + * circumvent, violate, or enable the circumvention or violation of, any + * terms of an Apple operating system software license agreement. + * + * 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. - * - * @APPLE_LICENSE_HEADER_END@ + * 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_OSREFERENCE_LICENSE_HEADER_END@ */ /* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */ /*- @@ -56,7 +62,7 @@ */ #ifndef _SYS_VMMETER_H_ -#define _SYS_VMMETER_H_ +#define _SYS_VMMETER_H_ #include @@ -68,69 +74,68 @@ struct vmmeter { /* * General system activity. */ - u_int v_swtch; /* context switches */ - u_int v_trap; /* calls to trap */ - u_int v_syscall; /* calls to syscall() */ - u_int v_intr; /* device interrupts */ - u_int v_soft; /* software interrupts */ - u_int v_faults; /* total faults taken */ + unsigned int v_swtch; /* context switches */ + unsigned int v_trap; /* calls to trap */ + unsigned int v_syscall; /* calls to syscall() */ + unsigned int v_intr; /* device interrupts */ + unsigned int v_soft; /* software interrupts */ + unsigned int v_faults; /* total faults taken */ /* * Virtual memory activity. */ - u_int v_lookups; /* object cache lookups */ - u_int v_hits; /* object cache hits */ - u_int v_vm_faults; /* number of address memory faults */ - u_int v_cow_faults; /* number of copy-on-writes */ - u_int v_swpin; /* swapins */ - u_int v_swpout; /* swapouts */ - u_int v_pswpin; /* pages swapped in */ - u_int v_pswpout; /* pages swapped out */ - u_int v_pageins; /* number of pageins */ - u_int v_pageouts; /* number of pageouts */ - u_int v_pgpgin; /* pages paged in */ - u_int v_pgpgout; /* pages paged out */ - u_int v_intrans; /* intransit blocking page faults */ - u_int v_reactivated; /* number of pages reactivated from free list */ - u_int v_rev; /* revolutions of the hand */ - u_int v_scan; /* scans in page out daemon */ - u_int v_dfree; /* pages freed by daemon */ - u_int v_pfree; /* pages freed by exiting processes */ - u_int v_zfod; /* pages zero filled on demand */ - u_int v_nzfod; /* number of zfod's created */ + unsigned int v_lookups; /* object cache lookups */ + unsigned int v_hits; /* object cache hits */ + unsigned int v_vm_faults; /* number of address memory faults */ + unsigned int v_cow_faults; /* number of copy-on-writes */ + unsigned int v_swpin; /* swapins */ + unsigned int v_swpout; /* swapouts */ + unsigned int v_pswpin; /* pages swapped in */ + unsigned int v_pswpout; /* pages swapped out */ + unsigned int v_pageins; /* number of pageins */ + unsigned int v_pageouts; /* number of pageouts */ + unsigned int v_pgpgin; /* pages paged in */ + unsigned int v_pgpgout; /* pages paged out */ + unsigned int v_intrans; /* intransit blocking page faults */ + unsigned int v_reactivated; /* number of pages reactivated from free list */ + unsigned int v_rev; /* revolutions of the hand */ + unsigned int v_scan; /* scans in page out daemon */ + unsigned int v_dfree; /* pages freed by daemon */ + unsigned int v_pfree; /* pages freed by exiting processes */ + unsigned int v_zfod; /* pages zero filled on demand */ + unsigned int v_nzfod; /* number of zfod's created */ /* * Distribution of page usages. */ - u_int v_page_size; /* page size in bytes */ - u_int v_kernel_pages; /* number of pages in use by kernel */ - u_int v_free_target; /* number of pages desired free */ - u_int v_free_min; /* minimum number of pages desired free */ - u_int v_free_count; /* number of pages free */ - u_int v_wire_count; /* number of pages wired down */ - u_int v_active_count; /* number of pages active */ - u_int v_inactive_target; /* number of pages desired inactive */ - u_int v_inactive_count; /* number of pages inactive */ + unsigned int v_page_size; /* page size in bytes */ + unsigned int v_kernel_pages; /* number of pages in use by kernel */ + unsigned int v_free_target; /* number of pages desired free */ + unsigned int v_free_min; /* minimum number of pages desired free */ + unsigned int v_free_count; /* number of pages free */ + unsigned int v_wire_count; /* number of pages wired down */ + unsigned int v_active_count; /* number of pages active */ + unsigned int v_inactive_target; /* number of pages desired inactive */ + unsigned int v_inactive_count; /* number of pages inactive */ }; /* systemwide totals computed every five seconds */ -struct vmtotal -{ - int16_t t_rq; /* length of the run queue */ - int16_t t_dw; /* jobs in ``disk wait'' (neg priority) */ - int16_t t_pw; /* jobs in page wait */ - int16_t t_sl; /* jobs sleeping in core */ - int16_t t_sw; /* swapped out runnable/short block jobs */ - int32_t t_vm; /* total virtual memory */ - int32_t t_avm; /* active virtual memory */ - int32_t t_rm; /* total real memory in use */ - int32_t t_arm; /* active real memory */ - int32_t t_vmshr; /* shared virtual memory */ - int32_t t_avmshr; /* active shared virtual memory */ - int32_t t_rmshr; /* shared real memory */ - int32_t t_armshr; /* active shared real memory */ - int32_t t_free; /* free memory pages */ +struct vmtotal { + int16_t t_rq; /* length of the run queue */ + int16_t t_dw; /* jobs in ``disk wait'' (neg priority) */ + int16_t t_pw; /* jobs in page wait */ + int16_t t_sl; /* jobs sleeping in core */ + int16_t t_sw; /* swapped out runnable/short block jobs */ + int32_t t_vm; /* total virtual memory */ + int32_t t_avm; /* active virtual memory */ + int32_t t_rm; /* total real memory in use */ + int32_t t_arm; /* active real memory */ + int32_t t_vmshr; /* shared virtual memory */ + int32_t t_avmshr; /* active shared virtual memory */ + int32_t t_rmshr; /* shared real memory */ + int32_t t_armshr; /* active shared real memory */ + int32_t t_free; /* free memory pages */ }; #ifdef KERNEL -extern struct vmtotal total; +extern struct vmtotal total; #endif #endif /*__APPLE_API_OBSOLETE */