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Merge branch 'openbsd-mem-used' of https://github.com/juanfra684/htop into juanfra684-openbsd-mem-used
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commit
4ad7aa6432
@ -10,19 +10,20 @@ in the source distribution for its full text.
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#include "OpenBSDProcessList.h"
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#include "OpenBSDProcess.h"
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#include <unistd.h>
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#include <stdlib.h>
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#include <sys/types.h>
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#include <sys/param.h>
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#include <sys/proc.h>
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#include <sys/sysctl.h>
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#include <sys/user.h>
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#include <err.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <limits.h>
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#include <string.h>
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#include <sys/mount.h>
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#include <sys/param.h>
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#include <sys/proc.h>
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#include <sys/resource.h>
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#include <sys/sysctl.h>
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#include <sys/types.h>
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#include <sys/user.h>
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#include <limits.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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/*{
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@ -114,15 +115,27 @@ void ProcessList_delete(ProcessList* this) {
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static inline void OpenBSDProcessList_scanMemoryInfo(ProcessList* pl) {
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static int uvmexp_mib[] = {CTL_VM, VM_UVMEXP};
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struct uvmexp uvmexp;
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size_t size = sizeof(uvmexp);
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size_t size_uvmexp = sizeof(uvmexp);
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if (sysctl(uvmexp_mib, 2, &uvmexp, &size, NULL, 0) < 0) {
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if (sysctl(uvmexp_mib, 2, &uvmexp, &size_uvmexp, NULL, 0) < 0) {
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err(1, "uvmexp sysctl call failed");
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}
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pl->usedMem = uvmexp.active * PAGE_SIZE_KB;
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pl->totalMem = uvmexp.npages * PAGE_SIZE_KB;
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// Taken from OpenBSD systat/iostat.c, top/machine.c and uvm_sysctl(9)
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static int bcache_mib[] = {CTL_VFS, VFS_GENERIC, VFS_BCACHESTAT};
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struct bcachestats bcstats;
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size_t size_bcstats = sizeof(bcstats);
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if (sysctl(bcache_mib, 3, &bcstats, &size_bcstats, NULL, 0) < 0) {
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err(1, "cannot get vfs.bcachestat");
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}
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pl->cachedMem = bcstats.numbufpages * PAGE_SIZE_KB;
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pl->freeMem = uvmexp.free * PAGE_SIZE_KB;
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pl->usedMem = (uvmexp.npages - uvmexp.free - uvmexp.paging) * PAGE_SIZE_KB;
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/*
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const OpenBSDProcessList* opl = (OpenBSDProcessList*) pl;
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