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Solaris: Condense conditional blocks for new vs old LWPs and procs
This commit is contained in:
Guy M. Broome
Hisham Muhammad
parent
fa18ac964c
commit
4ba06c51e5
@ -278,12 +278,44 @@ void ProcessList_enumerateLWPs(Process* proc, char* name, ProcessList* pl, struc
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fread(&_lwprusage,sizeof(prusage_t),1,fp);
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fclose(fp);
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}
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slwp->is_lwp = true;
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// Common items set for both new and refreshed LWPs
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slwp->zoneid = sproc->zoneid;
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lwp->percent_cpu = ((uint16_t)_lwpsinfo.pr_pctcpu/(double)32768)*(double)100.0;
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lwp->pgrp = proc->pgrp;
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lwp->st_uid = proc->st_uid;
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lwp->user = UsersTable_getRef(pl->usersTable, lwp->st_uid);
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lwp->session = proc->session;
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lwp->comm = xStrdup(proc->comm);
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lwp->commLen = strnlen(proc->comm,PRFNSZ);
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slwp->zname = sproc->zname;
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lwp->tty_nr = proc->tty_nr;
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if (haveUsage) {
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lwp->majflt = _lwprusage.pr_majf;
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lwp->minflt = _lwprusage.pr_minf;
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} else {
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lwp->majflt = 0;
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lwp->minflt = 0;
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}
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lwp->priority = _lwpsinfo.pr_pri;
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lwp->nice = _lwpsinfo.pr_nice;
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lwp->processor = _lwpsinfo.pr_onpro;
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lwp->state = _lwpsinfo.pr_sname;
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lwp->time = _lwpsinfo.pr_time.tv_sec;
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slwp->taskid = sproc->taskid;
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slwp->projid = sproc->projid;
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slwp->poolid = sproc->poolid;
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slwp->contid = sproc->contid;
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lwp->show = false;
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// Tasks done only for NEW LWPs
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if (!preExisting) {
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slwp->is_lwp = true;
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lwp->basenameOffset = -1;
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slwp->kernel = sproc->kernel;
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// Fake values used for sorting
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// Only set once because threads don't generally
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// move... between... processes.
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lwp->pid = lwpid;
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lwp->ppid = proc->pid;
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lwp->tgid = proc->pid;
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@ -291,79 +323,27 @@ void ProcessList_enumerateLWPs(Process* proc, char* name, ProcessList* pl, struc
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slwp->realpid = sproc->realpid;
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slwp->realppid = sproc->realpid;
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slwp->lwpid = atoi(lwpname);
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slwp->zoneid = sproc->zoneid;
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lwp->tty_nr = proc->tty_nr;
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lwp->pgrp = proc->pgrp;
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lwp->percent_cpu = ((uint16_t)_lwpsinfo.pr_pctcpu/(double)32768)*(double)100.0;
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// Not tracked per thread
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lwp->percent_mem = (double)0.0;
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lwp->st_uid = proc->st_uid;
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lwp->user = UsersTable_getRef(pl->usersTable, lwp->st_uid);
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lwp->nlwp = 0;
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lwp->session = proc->session;
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lwp->comm = xStrdup(proc->comm);
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lwp->commLen = strnlen(proc->comm,PRFNSZ);
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slwp->zname = sproc->zname;
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if (haveUsage) {
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lwp->majflt = _lwprusage.pr_majf;
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lwp->minflt = _lwprusage.pr_minf;
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} else {
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lwp->majflt = 0;
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lwp->minflt = 0;
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}
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lwp->m_resident = 0;
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lwp->m_size = 0;
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lwp->priority = _lwpsinfo.pr_pri;
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lwp->nice = _lwpsinfo.pr_nice;
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lwp->processor = _lwpsinfo.pr_onpro;
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lwp->state = _lwpsinfo.pr_sname;
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lwp->time = _lwpsinfo.pr_time.tv_sec;
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slwp->taskid = sproc->taskid;
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slwp->projid = sproc->projid;
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slwp->poolid = sproc->poolid;
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slwp->contid = sproc->contid;
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lwp->starttime_ctime = _lwpsinfo.pr_start.tv_sec;
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(void) localtime_r((time_t*) &lwp->starttime_ctime, &date);
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strftime(lwp->starttime_show, 7, ((lwp->starttime_ctime > tv.tv_sec - 86400) ? "%R " : "%b%d "), &date);
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ProcessList_add(pl, lwp);
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lwp->show = false;
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} else {
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slwp->zoneid = sproc->zoneid;
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lwp->pgrp = proc->pgrp;
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lwp->percent_cpu = ((uint16_t)_lwpsinfo.pr_pctcpu/(double)32768)*(double)100.0;
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// Not tracked per thread
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lwp->percent_mem = (double)0.0;
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lwp->st_uid = proc->st_uid;
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lwp->user = UsersTable_getRef(pl->usersTable, lwp->st_uid);
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lwp->nlwp = 0;
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lwp->session = proc->session;
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lwp->comm = xStrdup(proc->comm);
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lwp->commLen = strnlen(proc->comm,PRFNSZ);
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slwp->zname = sproc->zname;
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if (haveUsage) {
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lwp->majflt = _lwprusage.pr_majf;
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lwp->minflt = _lwprusage.pr_minf;
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}
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lwp->m_resident = 0;
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lwp->m_size = 0;
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lwp->priority = _lwpsinfo.pr_pri;
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lwp->nice = _lwpsinfo.pr_nice;
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lwp->processor = _lwpsinfo.pr_onpro;
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lwp->state = _lwpsinfo.pr_sname;
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lwp->time = _lwpsinfo.pr_time.tv_sec;
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slwp->taskid = sproc->taskid;
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slwp->projid = sproc->projid;
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slwp->poolid = sproc->poolid;
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slwp->contid = sproc->contid;
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lwp->show = false;
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}
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// Top-level process only gets this for the representative LWP
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if (lwp->state == 'O') proc->state = 'O';
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if (slwp->kernel && !pl->settings->hideKernelThreads) lwp->show = true;
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if (!slwp->kernel && !pl->settings->hideUserlandThreads) lwp->show = true;
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lwp->updated = true;
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}
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closedir(dir);
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}
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@ -415,45 +395,48 @@ void ProcessList_goThroughEntries(ProcessList* this) {
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if ( fp == NULL ) continue;
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fread(&_prusage,sizeof(prusage_t),1,fp);
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fclose(fp);
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sproc->is_lwp = FALSE;
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// Common items set for both new and refreshed processes
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proc->ppid = (_psinfo.pr_ppid * 1024);
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proc->tgid = (_psinfo.pr_ppid * 1024);
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sproc->realppid = _psinfo.pr_ppid;
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sproc->zoneid = _psinfo.pr_zoneid;
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sproc->zname = SolarisProcessList_readZoneName(spl->kd,sproc);
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// NOTE: These 'percentages' are 16-bit BINARY FRACTIONS where 1.0 = 0x8000
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// Source: https://docs.oracle.com/cd/E19253-01/816-5174/proc-4/index.html
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// (accessed on 18 November 2017)
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proc->percent_cpu = ((uint16_t)_psinfo.pr_pctcpu/(double)32768)*(double)100.0;
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proc->percent_mem = ((uint16_t)_psinfo.pr_pctmem/(double)32768)*(double)100.0;
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proc->st_uid = _psinfo.pr_euid;
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proc->user = UsersTable_getRef(this->usersTable, proc->st_uid);
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proc->pgrp = _psinfo.pr_pgid;
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proc->nlwp = _psinfo.pr_nlwp;
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proc->session = _pstatus.pr_sid;
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proc->comm = xStrdup(_psinfo.pr_fname);
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proc->commLen = strnlen(_psinfo.pr_fname,PRFNSZ);
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proc->tty_nr = _psinfo.pr_ttydev;
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proc->majflt = _prusage.pr_majf;
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proc->minflt = _prusage.pr_minf;
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proc->m_resident = _psinfo.pr_rssize/PAGE_SIZE_KB;
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proc->m_size = _psinfo.pr_size/PAGE_SIZE_KB;
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proc->priority = _psinfo.pr_lwp.pr_pri;
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proc->nice = _psinfo.pr_lwp.pr_nice;
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proc->processor = _psinfo.pr_lwp.pr_onpro;
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proc->state = _psinfo.pr_lwp.pr_sname;
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proc->time = _psinfo.pr_time.tv_sec;
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sproc->taskid = _psinfo.pr_taskid;
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sproc->projid = _psinfo.pr_projid;
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sproc->poolid = _psinfo.pr_poolid;
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sproc->contid = _psinfo.pr_contract;
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// Tasks done only for NEW processes
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if(!preExisting) {
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sproc->is_lwp = false;
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// Fake PID values used for sorting, since Solaris LWPs lack unique PIDs
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proc->pid = (_psinfo.pr_pid * 1024);
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proc->ppid = (_psinfo.pr_ppid * 1024);
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proc->tgid = (_psinfo.pr_ppid * 1024);
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// Corresponding real values used for display
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sproc->realpid = _psinfo.pr_pid;
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sproc->realppid = _psinfo.pr_ppid;
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sproc->lwpid = 0;
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sproc->zoneid = _psinfo.pr_zoneid;
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proc->tty_nr = _psinfo.pr_ttydev;
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proc->pgrp = _psinfo.pr_pgid;
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// NOTE: These 'percentages' are 16-bit BINARY FRACTIONS where 1.0 = 0x8000
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// Source: https://docs.oracle.com/cd/E19253-01/816-5174/proc-4/index.html
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// (accessed on 18 November 2017)
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proc->percent_cpu = ((uint16_t)_psinfo.pr_pctcpu/(double)32768)*(double)100.0;
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proc->percent_mem = ((uint16_t)_psinfo.pr_pctmem/(double)32768)*(double)100.0;
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proc->st_uid = _psinfo.pr_euid;
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proc->user = UsersTable_getRef(this->usersTable, proc->st_uid);
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proc->nlwp = _psinfo.pr_nlwp;
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proc->session = _pstatus.pr_sid;
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proc->comm = xStrdup(_psinfo.pr_fname);
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proc->commLen = strnlen(_psinfo.pr_fname,PRFNSZ);
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sproc->zname = SolarisProcessList_readZoneName(spl->kd,sproc);
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proc->majflt = _prusage.pr_majf;
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proc->minflt = _prusage.pr_minf;
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proc->m_resident = _psinfo.pr_rssize/PAGE_SIZE_KB;
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proc->m_size = _psinfo.pr_size/PAGE_SIZE_KB;
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proc->priority = _psinfo.pr_lwp.pr_pri;
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proc->nice = _psinfo.pr_lwp.pr_nice;
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proc->processor = _psinfo.pr_lwp.pr_onpro;
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proc->state = _psinfo.pr_lwp.pr_sname;
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proc->time = _psinfo.pr_time.tv_sec;
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sproc->taskid = _psinfo.pr_taskid;
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sproc->projid = _psinfo.pr_projid;
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sproc->poolid = _psinfo.pr_poolid;
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sproc->contid = _psinfo.pr_contract;
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sproc->lwpid = 0;
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proc->starttime_ctime = _psinfo.pr_start.tv_sec;
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if ((sproc->realppid <= 0) && !(sproc->realpid <= 1)) {
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sproc->kernel = true;
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@ -461,37 +444,8 @@ void ProcessList_goThroughEntries(ProcessList* this) {
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sproc->kernel = false;
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}
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(void) localtime_r((time_t*) &proc->starttime_ctime, &date);
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strftime(proc->starttime_show, 7, ((proc->starttime_ctime > tv.tv_sec - 86400) ? "%R " : "%b%d "), &date);
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strftime(proc->starttime_show, 7, ((proc->starttime_ctime > tv.tv_sec - 86400) ? "%R " : "%b%d "), &date);
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ProcessList_add(this, proc);
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} else {
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proc->ppid = (_psinfo.pr_ppid * 1024);
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proc->tgid = (_psinfo.pr_ppid * 1024);
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sproc->realppid = _psinfo.pr_ppid;
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sproc->lwpid = 0;
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sproc->zoneid = _psinfo.pr_zoneid;
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// See note above about these percentages
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proc->percent_cpu = ((uint16_t)_psinfo.pr_pctcpu/(double)32768)*(double)100.0;
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proc->percent_mem = ((uint16_t)_psinfo.pr_pctmem/(double)32768)*(double)100.0;
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proc->st_uid = _psinfo.pr_euid;
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proc->pgrp = _psinfo.pr_pgid;
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proc->nlwp = _psinfo.pr_nlwp;
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proc->user = UsersTable_getRef(this->usersTable, proc->st_uid);
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proc->comm = xStrdup(_psinfo.pr_fname);
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proc->commLen = strnlen(_psinfo.pr_fname,PRFNSZ);
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sproc->zname = SolarisProcessList_readZoneName(spl->kd,sproc);
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proc->majflt = _prusage.pr_majf;
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proc->minflt = _prusage.pr_minf;
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proc->m_resident = _psinfo.pr_rssize/PAGE_SIZE_KB;
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proc->m_size = _psinfo.pr_size/PAGE_SIZE_KB;
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proc->priority = _psinfo.pr_lwp.pr_pri;
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proc->nice = _psinfo.pr_lwp.pr_nice;
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proc->processor = _psinfo.pr_lwp.pr_onpro;
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proc->state = _psinfo.pr_lwp.pr_sname;
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proc->time = _psinfo.pr_time.tv_sec;
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sproc->taskid = _psinfo.pr_taskid;
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sproc->projid = _psinfo.pr_projid;
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sproc->poolid = _psinfo.pr_poolid;
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sproc->contid = _psinfo.pr_contract;
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}
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if (proc->nlwp > 1) {
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