static void
printsetid(void)
{
cpusetid_t setid;
/*
* Only LEVEL_WHICH && WHICH_CPUSET has a numbered id.
*/
if (level == CPU_LEVEL_WHICH && !sflag)
level = CPU_LEVEL_CPUSET;
if (cpuset_getid(level, which, id, &setid))
err(errno, "getid");
printf("%s %jd%s id: %d\n", whichnames[which], (intmax_t)id,
levelnames[level], setid);
}
void
procstat_cs(struct procstat *procstat, struct kinfo_proc *kipp)
{
cpusetid_t cs;
cpuset_t mask;
struct kinfo_proc *kip;
struct sbuf *cpusetbuf;
unsigned int count, i;
int once, twice, lastcpu, cpu;
if ((procstat_opts & PS_OPT_NOHEADER) == 0)
xo_emit("{T:/%5s %6s %-19s %-19s %2s %4s %-7s}\n", "PID",
"TID", "COMM", "TDNAME", "CPU", "CSID", "CPU MASK");
kip = procstat_getprocs(procstat, KERN_PROC_PID | KERN_PROC_INC_THREAD,
kipp->ki_pid, &count);
if (kip == NULL)
return;
kinfo_proc_sort(kip, count);
for (i = 0; i < count; i++) {
kipp = &kip[i];
xo_emit("{k:process_id/%5d/%d} ", kipp->ki_pid);
xo_emit("{:thread_id/%6d/%d} ", kipp->ki_tid);
xo_emit("{:command/%-19s/%s} ", strlen(kipp->ki_comm) ?
kipp->ki_comm : "-");
xo_emit("{:thread_name/%-19s/%s} ",
kinfo_proc_thread_name(kipp));
if (kipp->ki_oncpu != 255)
xo_emit("{:cpu/%3d/%d} ", kipp->ki_oncpu);
else if (kipp->ki_lastcpu != 255)
xo_emit("{:cpu/%3d/%d} ", kipp->ki_lastcpu);
else
xo_emit("{:cpu/%3s/%s} ", "-");
if (cpuset_getid(CPU_LEVEL_CPUSET, CPU_WHICH_TID,
kipp->ki_tid, &cs) != 0) {
cs = CPUSET_INVALID;
}
xo_emit("{:cpu_set_id/%4d/%d} ", cs);
if ((cs != CPUSET_INVALID) &&
(cpuset_getaffinity(CPU_LEVEL_WHICH, CPU_WHICH_TID,
kipp->ki_tid, sizeof(mask), &mask) == 0)) {
lastcpu = -1;
once = 0;
twice = 0;
cpusetbuf = sbuf_new_auto();
for (cpu = 0; cpu < CPU_SETSIZE; cpu++) {
if (CPU_ISSET(cpu, &mask)) {
if (once == 0) {
sbuf_printf(cpusetbuf, "%d",
cpu);
once = 1;
} else if (cpu == lastcpu + 1) {
twice = 1;
} else if (twice == 1) {
sbuf_printf(cpusetbuf, "-%d,%d",
lastcpu, cpu);
twice = 0;
} else
sbuf_printf(cpusetbuf, ",%d",
cpu);
lastcpu = cpu;
}
}
if (once && twice)
sbuf_printf(cpusetbuf, "-%d", lastcpu);
if (sbuf_finish(cpusetbuf) != 0)
xo_err(1, "Could not generate output");
xo_emit("{:cpu_set/%s}", sbuf_data(cpusetbuf));
sbuf_delete(cpusetbuf);
}
xo_emit("\n");
}
procstat_freeprocs(procstat, kip);
}
