From 4968f459b5a47b723b550d9d50a4d17f5031f3e9 Mon Sep 17 00:00:00 2001
From: ptt <ptt@63ad8ddf-47c3-0310-b6dd-a9e9d9715204>
Date: Wed, 15 May 2002 09:14:24 +0000
Subject: *** empty log message ***

git-svn-id: http://opensvn.csie.org/pttbbs/pttbbs/trunk/pttbbs@174 63ad8ddf-47c3-0310-b6dd-a9e9d9715204
---
 mbbsd/osdep.c | 63 ++++++++++++++++++++++++++++++-----------------------------
 1 file changed, 32 insertions(+), 31 deletions(-)

(limited to 'mbbsd')

diff --git a/mbbsd/osdep.c b/mbbsd/osdep.c
index 967a4db0..5f99da22 100644
--- a/mbbsd/osdep.c
+++ b/mbbsd/osdep.c
@@ -1,20 +1,19 @@
-/* $Id: osdep.c,v 1.1 2002/03/07 15:13:48 in2 Exp $ */
+/* $Id: osdep.c,v 1.2 2002/05/15 09:14:24 ptt Exp $ */
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <fcntl.h>
 #include <unistd.h>
 
-#if defined(linux)
+#if __FreeBSD__  
+
+#include <kvm.h>
+
 int cpuload(char *str) {
     double l[3] = {-1, -1, -1};
-    FILE *fp;
+    if(getloadavg(l, 3) != 3)
+	l[0] = -1;
     
-    if((fp = fopen("/proc/loadavg", "r"))) {
-	if(fscanf(fp, "%lf %lf %lf",  &l[0], &l[1], &l[2]) != 3)
-	    l[0] = -1;
-	fclose(fp);
-    }
     if(str) {
 	if(l[0] != -1)
 	    sprintf(str, " %.2f %.2f %.2f", l[0], l[1], l[2]);
@@ -26,28 +25,34 @@ int cpuload(char *str) {
 
 double swapused(long *total, long *used) {
     double percent = -1;
-    char buf[101];
-    FILE *fp;
+    kvm_t *kd;
+    struct kvm_swap swapinfo;
+    int pagesize;
 	
-    if((fp = fopen("/proc/meminfo","r"))) {
-	while(fgets(buf, 100, fp) && buf[0] != 'S');
-	if(sscanf(buf + 6, "%ld %ld", total, used) == 2)
+    kd = kvm_open(NULL, NULL, NULL, O_RDONLY, NULL);
+    if(kd) {
+	if(kvm_getswapinfo(kd, &swapinfo, 1, 0) == 0) {
+	    pagesize = getpagesize();
+	    *total = swapinfo.ksw_total * pagesize;
+	    *used = swapinfo.ksw_used * pagesize;
 	    if(*total != 0)
 		percent = (double)*used / (double)*total;
-	fclose(fp);
+	}
+	kvm_close(kd);
     }
     return percent;
 }
 
-#elif __FreeBSD__ >=4 
-
-#include <kvm.h>
-
+#else
 int cpuload(char *str) {
     double l[3] = {-1, -1, -1};
-    if(getloadavg(l, 3) != 3)
-	l[0] = -1;
+    FILE *fp;
     
+    if((fp = fopen("/proc/loadavg", "r"))) {
+	if(fscanf(fp, "%lf %lf %lf",  &l[0], &l[1], &l[2]) != 3)
+	    l[0] = -1;
+	fclose(fp);
+    }
     if(str) {
 	if(l[0] != -1)
 	    sprintf(str, " %.2f %.2f %.2f", l[0], l[1], l[2]);
@@ -59,21 +64,17 @@ int cpuload(char *str) {
 
 double swapused(long *total, long *used) {
     double percent = -1;
-    kvm_t *kd;
-    struct kvm_swap swapinfo;
-    int pagesize;
+    char buf[101];
+    FILE *fp;
 	
-    kd = kvm_open(NULL, NULL, NULL, O_RDONLY, NULL);
-    if(kd) {
-	if(kvm_getswapinfo(kd, &swapinfo, 1, 0) == 0) {
-	    pagesize = getpagesize();
-	    *total = swapinfo.ksw_total * pagesize;
-	    *used = swapinfo.ksw_used * pagesize;
+    if((fp = fopen("/proc/meminfo","r"))) {
+	while(fgets(buf, 100, fp) && buf[0] != 'S');
+	if(sscanf(buf + 6, "%ld %ld", total, used) == 2)
 	    if(*total != 0)
 		percent = (double)*used / (double)*total;
-	}
-	kvm_close(kd);
+	fclose(fp);
     }
     return percent;
 }
+
 #endif
-- 
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