2 * Copyright (c) 2007 Robert N. M. Watson
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 #include <sys/param.h>
30 #include <sys/cpuset.h>
31 #include <sys/sysctl.h>
36 #include <libprocstat.h>
44 procstat_cs(struct procstat *procstat, struct kinfo_proc *kipp)
48 struct kinfo_proc *kip;
49 unsigned int count, i;
50 int once, twice, lastcpu, cpu;
53 printf("%5s %6s %-16s %-16s %2s %4s %-7s\n", "PID",
54 "TID", "COMM", "TDNAME", "CPU", "CSID", "CPU MASK");
56 kip = procstat_getprocs(procstat, KERN_PROC_PID | KERN_PROC_INC_THREAD,
57 kipp->ki_pid, &count);
60 kinfo_proc_sort(kip, count);
61 for (i = 0; i < count; i++) {
63 printf("%5d ", kipp->ki_pid);
64 printf("%6d ", kipp->ki_tid);
65 printf("%-16s ", strlen(kipp->ki_comm) ?
67 printf("%-16s ", (strlen(kipp->ki_tdname) &&
68 (strcmp(kipp->ki_comm, kipp->ki_tdname) != 0)) ?
69 kipp->ki_tdname : "-");
70 if (kipp->ki_oncpu != 255)
71 printf("%3d ", kipp->ki_oncpu);
72 else if (kipp->ki_lastcpu != 255)
73 printf("%3d ", kipp->ki_lastcpu);
76 if (cpuset_getid(CPU_LEVEL_CPUSET, CPU_WHICH_TID,
77 kipp->ki_tid, &cs) != 0) {
81 if ((cs != CPUSET_INVALID) &&
82 (cpuset_getaffinity(CPU_LEVEL_WHICH, CPU_WHICH_TID,
83 kipp->ki_tid, sizeof(mask), &mask) == 0)) {
87 for (cpu = 0; cpu < CPU_SETSIZE; cpu++) {
88 if (CPU_ISSET(cpu, &mask)) {
92 } else if (cpu == lastcpu + 1) {
94 } else if (twice == 1) {
95 printf("-%d,%d", lastcpu, cpu);
103 printf("-%d", lastcpu);
107 procstat_freeprocs(procstat, kip);