forked from Lainports/freebsd-ports
5ce613c55f
- Bump PORTREVISION PR: ports/169174 Submitted by: vsjcfm@gmail.com Approved by: maintainer (timeout,14 days)
73 lines
2.3 KiB
C
73 lines
2.3 KiB
C
--- ProcessList.c.orig 2012-02-03 01:45:11.000000000 +0200
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+++ ProcessList.c 2012-05-16 17:39:50.000000000 +0300
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@@ -25,6 +25,19 @@
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#include <time.h>
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#include <assert.h>
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+#ifndef PAGE_SIZE
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+#define PAGE_SIZE sysconf(_SC_PAGESIZE)
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+#endif
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+
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+#ifdef __FreeBSD__
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+#define KB 1024
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+#define SYSCTLBYNAME(name, var, len) sysctlbyname(name, &(var), &(len), NULL, 0)
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+#include <kvm.h>
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+#include <paths.h>
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+#include <fcntl.h>
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+#include <sys/sysctl.h>
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+#endif
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+
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/*{
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#include "Vector.h"
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#include "Hashtable.h"
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@@ -749,11 +762,13 @@
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void ProcessList_scan(ProcessList* this) {
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unsigned long long int usertime, nicetime, systemtime, systemalltime, idlealltime, idletime, totaltime, virtalltime;
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- unsigned long long int swapFree = 0;
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+ int cpus = this->cpuCount;
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+ FILE* file = NULL;
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- FILE* file = fopen(PROCMEMINFOFILE, "r");
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+ #ifndef __FreeBSD__
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+ unsigned long long int swapFree = 0;
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+ file = fopen(PROCMEMINFOFILE, "r");
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assert(file != NULL);
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- int cpus = this->cpuCount;
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{
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char buffer[128];
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while (fgets(buffer, 128, file)) {
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@@ -788,6 +803,33 @@
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this->usedMem = this->totalMem - this->freeMem;
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this->usedSwap = this->totalSwap - swapFree;
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fclose(file);
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+ #endif
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+
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+ #ifdef __FreeBSD__
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+ kvm_t *kd = NULL;
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+ struct kvm_swap kvmswapinfo[1];
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+ size_t len = 0;
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+
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+ kd = kvm_open(NULL, _PATH_DEVNULL, NULL, O_RDONLY, NULL);
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+ assert(kd != NULL);
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+ kvm_getswapinfo(kd, kvmswapinfo, 1, 0);
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+ this->totalSwap = kvmswapinfo[0].ksw_total * (PAGE_SIZE / KB);
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+ this->usedSwap = kvmswapinfo[0].ksw_used * (PAGE_SIZE / KB);
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+ kvm_close(kd);
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+ len = sizeof(this->totalMem);
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+ SYSCTLBYNAME("vm.stats.vm.v_page_count", this->totalMem, len);
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+ this->totalMem *= PAGE_SIZE / KB;
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+ len = sizeof(this->cachedMem);
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+ SYSCTLBYNAME("vm.stats.vm.v_cache_count", this->cachedMem, len);
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+ this->cachedMem *= PAGE_SIZE / KB;
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+ len = sizeof(this->buffersMem);
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+ SYSCTLBYNAME("vfs.bufspace", this->buffersMem, len);
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+ this->buffersMem /= KB;
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+ len = sizeof(this->usedMem);
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+ SYSCTLBYNAME("vm.stats.vm.v_active_count", this->usedMem, len);
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+ this->usedMem = this->usedMem * PAGE_SIZE / KB + this->cachedMem + this->buffersMem;
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+ this->freeMem = this->totalMem - this->usedMem;
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+ #endif
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file = fopen(PROCSTATFILE, "r");
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assert(file != NULL);
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