HP WebQoS Software manual Sample Process Group Program

Sample Programs, Configuration, and Header Files

Sample Process Group Program

switch (argc) { case 1:

USAGE; exit(ERR_RET);

case 2:

cls = atoi(argv[1]); break;

case 3:

tr_on = 1;

cls = atoi(argv[1]); break;

default:

USAGE; exit(ERR_RET);

}

TR printf(“target cls = %d\n”, cls);

TR printf(“original class: %d\n”, wq_get_proc_cls(&err));

ret = wq_set_proc_cls(cls, WQ_SCOPE_PROCESS, &err); if (ret == -1) {

TR printf(“FAIL: ret=%d err%d\n”, ret, err); exit(ERR_RET);

}

TR printf(“wq_set_proc_cls succeeds\n”);

/* test if class has indeed been set as requested */ newcls = wq_get_proc_cls(&err);

TR printf(“class is now %d\n”, newcls); if (cls != newcls) {

printf(“FAILURE: wq_set_proc_cls succeeded, but class is not changed!\n”); TR system(“ps -efPgrep test_scgrep -v grep”);

}

exit(newcls);

}

36 Appendix A