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root/i-scream/projects/libstatgrab/src/libstatgrab/page_stats.c

Comparing projects/libstatgrab/src/libstatgrab/page_stats.c (file contents):
Revision 1.4 by pajs, Fri Mar 7 14:44:38 2003 UTC vs.
Revision 1.9 by ats, Sun Oct 19 02:03:02 2003 UTC

#	Line 1 | Line 1
1		/*
2		* i-scream central monitoring system
3	<	* http://www.i-scream.org.uk
4	<	* Copyright (C) 2000-2002 i-scream
3	>	* http://www.i-scream.org
4	>	* Copyright (C) 2000-2003 i-scream
5		*
6		* This program is free software; you can redistribute it and/or
7		* modify it under the terms of the GNU General Public License
#	Line 23 | Line 23
23		#endif
24
25		#include "statgrab.h"
26	+	#include "tools.h"
27		#include <time.h>
28		#ifdef SOLARIS
29		#include <kstat.h>
#	Line 31 | Line 32
32		#endif
33		#ifdef LINUX
34		#include <stdio.h>
34	–	#include "tools.h"
35		#endif
36	+	#ifdef FREEBSD
37	+	#include <sys/types.h>
38	+	#include <sys/sysctl.h>
39	+	#endif
40
37	–
41		static page_stat_t page_stats;
42		static int page_stats_uninit=1;
43
#	Line 48 | Line 51 | page_stat_t *get_page_stats(){
51		FILE *f;
52		char *line_ptr;
53		#endif
54	+	#ifdef FREEBSD
55	+	size_t size;
56	+	#endif
57	+	#ifdef NETBSD
58	+	struct uvmexp *uvm;
59	+	#endif
60
61	+	page_stats.systime = time(NULL);
62		page_stats.pages_pagein=0;
63		page_stats.pages_pageout=0;
64
#	Line 66 | Line 76 | page_stat_t *get_page_stats(){
76		page_stats.pages_pageout+=(long long)cs.cpu_vminfo.pgpgout;
77		}
78
69	–	page_stats.systime=time(NULL);
70	–
79		kstat_close(kc);
80		#endif
81		#ifdef LINUX
#	Line 81 | Line 89 | page_stat_t *get_page_stats(){
89		if((sscanf(line_ptr, "page %lld %lld", &page_stats.pages_pagein, &page_stats.pages_pageout))!=2){
90		return NULL;
91		}
84	–	page_stats.systime=time(NULL);
92		fclose(f);
93
94	+	#endif
95	+	#ifdef FREEBSD
96	+	size = sizeof page_stats.pages_pagein;
97	+	if (sysctlbyname("vm.stats.vm.v_swappgsin", &page_stats.pages_pagein, &size, NULL, 0) < 0){
98	+	return NULL;
99	+	}
100	+	size = sizeof page_stats.pages_pageout;
101	+	if (sysctlbyname("vm.stats.vm.v_swappgsout", &page_stats.pages_pageout, &size, NULL, 0) < 0){
102	+	return NULL;
103	+	}
104	+	#endif
105	+	#ifdef NETBSD
106	+	if ((uvm = get_uvmexp()) == NULL) {
107	+	return NULL;
108	+	}
109	+	page_stats.pages_pagein = uvm->pgswapin;
110	+	page_stats.pages_pageout = uvm->pgswapout;
111		#endif
112
113		return &page_stats;

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