usr.sbin/pmcstat/pmcstat.c

231 	struct kevent kev;
267 	EV_SET(&kev, pid, EVFILT_PROC, EV_ADD|EV_ONESHOT, NOTE_EXIT, 0,
269 	if (kevent(pmcstat_kq, &kev, 1, NULL, 0, NULL) < 0)
574 	struct kevent kev;
1157 		EV_SET(&kev, rfd, EVFILT_READ, EV_ADD,
1159 		if (kevent(pmcstat_kq, &kev, 1, NULL, 0, NULL) < 0)
1181 			EV_SET(&kev, pipefd[READPIPEFD], EVFILT_READ, EV_ADD,
1184 			if (kevent(pmcstat_kq, &kev, 1, NULL, 0, NULL) < 0)
1259 		EV_SET(&kev, SIGWINCH, EVFILT_SIGNAL, EV_ADD, 0, 0, NULL);
1261 		if (kevent(pmcstat_kq, &kev, 1, NULL, 0, NULL) < 0)
1272 		EV_SET(&kev, fileno(stdin), EVFILT_READ, EV_ADD, 0, 0, NULL);
1273 		if (kevent(pmcstat_kq, &kev, 1, NULL, 0, NULL) < 0)
1277 	EV_SET(&kev, SIGINT, EVFILT_SIGNAL, EV_ADD, 0, 0, NULL);
1278 	if (kevent(pmcstat_kq, &kev, 1, NULL, 0, NULL) < 0)
1281 	EV_SET(&kev, SIGIO, EVFILT_SIGNAL, EV_ADD, 0, 0, NULL);
1282 	if (kevent(pmcstat_kq, &kev, 1, NULL, 0, NULL) < 0)
1291 	EV_SET(&kev, SIGCHLD, EVFILT_SIGNAL, EV_ADD, 0, 0, NULL);
1292 	if (kevent(pmcstat_kq, &kev, 1, NULL, 0, NULL) < 0)
1302 		EV_SET(&kev, 0, EVFILT_TIMER, EV_ADD, 0,
1305 		if (kevent(pmcstat_kq, &kev, 1, NULL, 0, NULL) < 0)
1316 		EV_SET(&kev, 0, EVFILT_TIMER, EV_ADD, 0,
1319 		if (kevent(pmcstat_kq, &kev, 1, NULL, 0, NULL) < 0)
1405 		if ((c = kevent(pmcstat_kq, NULL, 0, &kev, 1, NULL)) <= 0) {
1412 		if (kev.flags & EV_ERROR)
1413 			errc(EX_OSERR, kev.data, "ERROR: kevent failed");
1415 		switch (kev.filter) {
1422 			if (kev.ident == (unsigned)fileno(stdin) &&
1433 			if (kev.ident == SIGCHLD) {
1442 			} else if (kev.ident == SIGIO) {
1450 			} else if (kev.ident == SIGINT) {
1455 			} else if (kev.ident == SIGWINCH) {