63 	cap_sysctl_limit_t *limit;  in cap_sysctl_limit_init()  local
66 	limit = malloc(sizeof(*limit));  in cap_sysctl_limit_init()
67 	if (limit != NULL) {  in cap_sysctl_limit_init()
68 		limit->chan = chan;  in cap_sysctl_limit_init()
69 		limit->nv = nvlist_create(NV_FLAG_NO_UNIQUE);  in cap_sysctl_limit_init()
70 		if (limit->nv == NULL) {  in cap_sysctl_limit_init()
72 			free(limit);  in cap_sysctl_limit_init()
73 			limit = NULL;  in cap_sysctl_limit_init()
77 	return (limit);  in cap_sysctl_limit_init()
81 cap_sysctl_limit_name(cap_sysctl_limit_t *limit, const char *name, int flags)  in cap_sysctl_limit_name()  argument
90 		if (limit->nv != NULL)  in cap_sysctl_limit_name()
91 			nvlist_destroy(limit->nv);  in cap_sysctl_limit_name()
92 		free(limit);  in cap_sysctl_limit_name()
100 	error = cap_sysctlnametomib(limit->chan, name, mib, &mibsz);  in cap_sysctl_limit_name()
104 	nvlist_move_nvlist(limit->nv, "limit", lnv);  in cap_sysctl_limit_name()
105 	return (limit);  in cap_sysctl_limit_name()
109 cap_sysctl_limit_mib(cap_sysctl_limit_t *limit, const int *mibp, u_int miblen,  in cap_sysctl_limit_mib()  argument
118 		if (limit->nv != NULL)  in cap_sysctl_limit_mib()
119 			nvlist_destroy(limit->nv);  in cap_sysctl_limit_mib()
120 		free(limit);  in cap_sysctl_limit_mib()
126 	nvlist_add_nvlist(limit->nv, "limit", lnv);  in cap_sysctl_limit_mib()
127 	return (limit);  in cap_sysctl_limit_mib()
131 cap_sysctl_limit(cap_sysctl_limit_t *limit)  in cap_sysctl_limit()  argument
136 	chan = limit->chan;  in cap_sysctl_limit()
137 	lnv = limit->nv;  in cap_sysctl_limit()
138 	free(limit);  in cap_sysctl_limit()
262 sysctl_valid(const nvlist_t *nvl, bool limit)  in sysctl_valid()  argument
299 			    (!limit && (fields & HAS_ID) != 0))  in sysctl_valid()
314 			mask = limit ? (CAP_SYSCTL_RDWR |  in sysctl_valid()
323 		} else if (limit)  in sysctl_valid()
341 	const nvlist_t *limit;  in sysctl_allowed()  local
360 		limit = cnvlist_get_nvlist(cookie);  in sysctl_allowed()
361 		op = nvlist_get_number(limit, "operation");  in sysctl_allowed()
366 			lname = dnvlist_get_string(limit, "name", NULL);  in sysctl_allowed()
383 			lmib = dnvlist_get_binary(limit, "mib", &lsize, NULL, 0);  in sysctl_allowed()