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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 1.14 by tdb, Mon Jan 19 16:49:21 2004 UTC vs.
Revision 1.15 by tdb, Thu Feb 12 23:04:52 2004 UTC

#	Line 41 | Line 41
41		#include <sys/types.h>
42		#include <sys/sysctl.h>
43		#endif
44	+	#ifdef OPENBSD
45	+	#include <stdlib.h>
46	+	#include <sys/param.h>
47	+	#include <sys/sysctl.h>
48	+	#include <uvm/uvm.h>
49	+	#endif
50
51		static page_stat_t page_stats;
52		static int page_stats_uninit=1;
#	Line 58 | Line 64 | page_stat_t *get_page_stats(){
64		#ifdef FREEBSD
65		size_t size;
66		#endif
67	<	#ifdef NETBSD
67	>	#if defined(NETBSD) || defined(OPENBSD)
68		struct uvmexp *uvm;
69		#endif
70	+	#ifdef OPENBSD
71	+	int mib[2];
72	+	size_t size;
73	+	#endif
74
75		page_stats.systime = time(NULL);
76		page_stats.pages_pagein=0;
#	Line 129 | Line 139 | page_stat_t *get_page_stats(){
139		if ((uvm = get_uvmexp()) == NULL) {
140		return NULL;
141		}
142	+	#endif
143	+	#ifdef OPENBSD
144	+	mib[0] = CTL_VM;
145	+	mib[1] = VM_UVMEXP;
146	+
147	+	if (sysctl(mib, 2, NULL, &size, NULL, 0) < 0) {
148	+	return NULL;
149	+	}
150	+
151	+	uvm = malloc(size);
152	+	if (uvm == NULL) {
153	+	return NULL;
154	+	}
155	+
156	+	if (sysctl(mib, 2, uvm, &size, NULL, 0) < 0) {
157	+	return NULL;
158	+	}
159	+	#endif
160	+	#if defined(NETBSD) || defined(OPENBSD)
161		page_stats.pages_pagein = uvm->pgswapin;
162		page_stats.pages_pageout = uvm->pgswapout;
163	+	#endif
164	+
165	+	#ifdef OPENBSD
166	+	free(uvm);
167		#endif
168
169		return &page_stats;

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