sbin/dumpon/dumpon.c

315 	char dumpdev[PATH_MAX];
321 	len = sizeof(dumpdev);
322 	if (sysctlbyname(sysctlname, &dumpdev, &len, NULL, 0) != 0) {
330 	if (strlen(dumpdev) == 0)
331 		(void)strlcpy(dumpdev, _PATH_DEVNULL, sizeof(dumpdev));
339 		ctx = dumpdev;
343 		printf("%s\n", dumpdev);
374 opendumpdev(const char *arg, char *dumpdev)
379 		strlcpy(dumpdev, arg, PATH_MAX);
381 		i = snprintf(dumpdev, PATH_MAX, "%s%s", _PATH_DEV, arg);
388 	fd = open(dumpdev, O_RDONLY);
390 		err(EX_OSFILE, "%s", dumpdev);
397 	char dumpdev[PATH_MAX];
511 	fd = opendumpdev(dev, dumpdev);
513 		check_size(fd, dumpdev);