1 /*-
2  * SPDX-License-Identifier: BSD-2-Clause
55 	void (*cmd)(struct procstat *, struct kinfo_proc *);  member
73  * - usage field is abused to hold the pointer to the function
103 	{ "fd", "files", "[-C]", &procstat_files, &cmdopt_files,
105 	{ "file", "files", "[-C]", &procstat_files, &cmdopt_files,
109 	{ "kstack", "kstack", "[-v]", &procstat_kstack, &cmdopt_verbose,
123 	{ "rusage", "rusage", "[-Ht]", &procstat_rusage, &cmdopt_rusage,
127 	{ "signal", "signals", "[-n]", &procstat_sigs, &cmdopt_signals,
131 	{ "tsignal", "thread_signals", "[-n]", &procstat_threads_sigs,
137 usage(const struct procstat_cmd *cmd)  in usage()  argument
142 	if (cmd == NULL || (cmd->cmp & PS_MODE_COMPAT) == 0) {  in usage()
143 		xo_error("usage: procstat [--libxo] [-h] [-M core] [-N system]"  in usage()
144 		    " [-w interval] command\n"  in usage()
146 		    "       procstat [--libxo] -a [-h] [-M core] [-N system] "  in usage()
147 		    " [-w interval] command\n"  in usage()
148 		    "       procstat [--libxo] [-h] [-M core] [-N system]"  in usage()
149 		    " [-w interval]\n"  in usage()
150 		    "                [-S | -b | -c | -e | -f [-C] | -i [-n] | "  in usage()
151 		    "-j [-n] | -k [-k] |\n"  in usage()
152 		    "                 -l | -r [-H] | -s | -t | -v | -x] "  in usage()
154 		    "       procstat [--libxo] -a [-h] [-M core] [-N system]"  in usage()
155 		    " [-w interval]\n"  in usage()
156 		    "                [-S | -b | -c | -e | -f [-C] | -i [-n] | "  in usage()
157 		    "-j [-n] | -k [-k] |\n"  in usage()
158 		    "                 -l | -r [-H] | -s | -t | -v | -x]\n"  in usage()
159 		    "       procstat [--libxo] -L [-h] [-M core] [-N system] core ...\n"  in usage()
162 			multi = i + 1 < l && cmd_table[i].cmd ==  in usage()
163 			    cmd_table[i + 1].cmd;  in usage()
167 			for (; i + 1 < l && cmd_table[i].cmd ==  in usage()
168 			    cmd_table[i + 1].cmd; i++)  in usage()
179 		xo_error("usage: %s [--libxo] pid ...\n", progname);  in usage()
186 procstat(const struct procstat_cmd *cmd, struct procstat *prstat,  in procstat()  argument
191 	asprintf(&pidstr, "%d", kipp->ki_pid);  in procstat()
195 	cmd->cmd(prstat, kipp);  in procstat()
208 	i = ((const struct kinfo_proc *)a)->ki_pid -  in kinfo_proc_compare()
209 	    ((const struct kinfo_proc *)b)->ki_pid;  in kinfo_proc_compare()
212 	i = ((const struct kinfo_proc *)a)->ki_tid -  in kinfo_proc_compare()
213 	    ((const struct kinfo_proc *)b)->ki_tid;  in kinfo_proc_compare()
227 	static char name[MAXCOMLEN+1];  in kinfo_proc_thread_name()  local
229 	strlcpy(name, kipp->ki_tdname, sizeof(name));  in kinfo_proc_thread_name()
230 	strlcat(name, kipp->ki_moretdname, sizeof(name));  in kinfo_proc_thread_name()
231 	if (name[0] == '\0' || strcmp(kipp->ki_comm, name) == 0) {  in kinfo_proc_thread_name()
232 		name[0] = '-';  in kinfo_proc_thread_name()
233 		name[1] = '\0';  in kinfo_proc_thread_name()
236 	return (name);  in kinfo_proc_thread_name()
260 	const struct procstat_cmd *cmd;  in getcmd()  local
266 	cmd = NULL;  in getcmd()
269 	s = l > 1 && strcasecmp(str + l - 1, "s") == 0;  in getcmd()
275 		if (cmd == NULL && (cmd_table[i].cmp & PS_CMP_SUBSTR))  in getcmd()
276 			cmp = strncasecmp(str, cmd_table[i].command, l -  in getcmd()
280 			cmp = strncasecmp(str, cmd_table[i].command, l - 1);  in getcmd()
284 			cmd = &cmd_table[i];  in getcmd()
286 	return (cmd);  in getcmd()
293 	const struct procstat_cmd *cmd;  in main()  local
299 	int aflag, ch, cnt, i, interval;  in main()  local
302 	cmd = NULL;  in main()
308 	cmd = getcmdbyprogname(progname);  in main()
310 	while ((ch = getopt(argc, argv, "abCcefHhijkLlM:N:nrSstvw:x")) != -1) {  in main()
316 			if (cmd != NULL)  in main()
317 				usage(cmd);  in main()
318 			cmd = getcmd("binary");  in main()
324 			if (cmd != NULL)  in main()
325 				usage(cmd);  in main()
326 			cmd = getcmd("arguments");  in main()
329 			if (cmd != NULL)  in main()
330 				usage(cmd);  in main()
331 			cmd = getcmd("environment");  in main()
334 			if (cmd != NULL)  in main()
335 				usage(cmd);  in main()
336 			cmd = getcmd("files");  in main()
345 			if (cmd != NULL)  in main()
346 				usage(cmd);  in main()
347 			cmd = getcmd("signals");  in main()
350 			if (cmd != NULL)  in main()
351 				usage(cmd);  in main()
352 			cmd = getcmd("tsignals");  in main()
355 			if (cmd != NULL && cmd->cmd == procstat_kstack) {  in main()
357 					usage(cmd);  in main()
360 				if (cmd != NULL)  in main()
361 					usage(cmd);  in main()
362 				cmd = getcmd("kstack");  in main()
366 			if (cmd != NULL)  in main()
367 				usage(cmd);  in main()
368 			cmd = getcmd("ptlwpinfo");  in main()
371 			if (cmd != NULL)  in main()
372 				usage(cmd);  in main()
373 			cmd = getcmd("rlimit");  in main()
385 			if (cmd != NULL)  in main()
386 				usage(cmd);  in main()
387 			cmd = getcmd("rusage");  in main()
390 			if (cmd != NULL)  in main()
391 				usage(cmd);  in main()
392 			cmd = getcmd("cpuset");  in main()
395 			if (cmd != NULL)  in main()
396 				usage(cmd);  in main()
397 			cmd = getcmd("credentials");  in main()
400 			if (cmd != NULL)  in main()
401 				usage(cmd);  in main()
402 			cmd = getcmd("threads");  in main()
405 			if (cmd != NULL)  in main()
406 				usage(cmd);  in main()
407 			cmd = getcmd("vm");  in main()
412 				usage(cmd);  in main()
414 				usage(cmd);  in main()
418 			if (cmd != NULL)  in main()
419 				usage(cmd);  in main()
420 			cmd = getcmd("auxv");  in main()
424 			usage(cmd);  in main()
428 	argc -= optind;  in main()
431 	if (cmd == NULL && argv[0] != NULL && (cmd = getcmd(argv[0])) != NULL) {  in main()
433 			usage(cmd);  in main()
434 		if (cmd->opt != NULL) {  in main()
437 			cmd->opt(argc, argv);  in main()
438 			if ((cmd->cmp & PS_MODE_COMPAT) == 0) {  in main()
439 				argc -= optind;  in main()
443 			argc -= 1;  in main()
447 		if (cmd == NULL)  in main()
448 			cmd = getcmd("basic");  in main()
449 		if (cmd->cmd != procstat_files &&  in main()
451 		    (cmd->cmp & PS_MODE_COMPAT) == 0)  in main()
452 			usage(cmd);  in main()
455 	/* Must specify either the -a flag or a list of pids. */  in main()
457 	    (cmd->cmp & PS_MODE_NO_KINFO_PROC) == 0)  in main()
458 		usage(cmd);  in main()
467 		xocontainer = cmd->xocontainer != NULL ? cmd->xocontainer :  in main()
468 		    cmd->command;  in main()
473 		if ((cmd->cmp & PS_MODE_NO_KINFO_PROC) != 0) {  in main()
474 			cmd->cmd(prstat, NULL);  in main()
479 			p = procstat_getprocs(prstat, KERN_PROC_PROC, 0, &cnt);  in main()
482 			kinfo_proc_sort(p, cnt);  in main()
483 			for (i = 0; i < cnt; i++) {  in main()
484 				procstat(cmd, prstat, &p[i]);  in main()
496 					usage(cmd);  in main()
500 				    pid, &cnt);  in main()
503 				if (cnt != 0)  in main()
504 					procstat(cmd, prstat, p);  in main()
507 				if ((cmd->cmp & PS_MODE_COMPAT) == 0) {  in main()
514 					    KERN_PROC_PID, -1, &cnt);  in main()
519 					if (cnt != 0)  in main()
520 						procstat(cmd, cprstat, p);  in main()
524 					usage(cmd);  in main()
527 			if ((cmd->cmp & PS_MODE_COMPAT) == 0) {  in main()
551 	while ((ch = getopt(argc, argv, "")) != -1) {  in cmdopt_none()
565 	while ((ch = getopt(argc, argv, "v")) != -1) {  in cmdopt_verbose()
582 	while ((ch = getopt(argc, argv, "n")) != -1) {  in cmdopt_signals()
599 	while ((ch = getopt(argc, argv, "Ht")) != -1) {  in cmdopt_rusage()
618 	while ((ch = getopt(argc, argv, "C")) != -1) {  in cmdopt_files()
643 	while ((ch = getopt(argc, argv, "v")) != -1) {  in cmdopt_kqueue()