52 kstat_chain_free(kstat_ctl_t *kc)  in kstat_chain_free()  argument
56 	ksp = kc->kc_chain;  in kstat_chain_free()
63 	kc->kc_chain = NULL;  in kstat_chain_free()
64 	kc->kc_chain_id = 0;  in kstat_chain_free()
70 	kstat_ctl_t *kc;  in kstat_open()  local
76 	kstat_zalloc((void **)&kc, sizeof (kstat_ctl_t), 0);  in kstat_open()
77 	if (kc == NULL)  in kstat_open()
80 	kc->kc_kd = kd;  in kstat_open()
81 	kc->kc_chain = NULL;  in kstat_open()
82 	kc->kc_chain_id = 0;  in kstat_open()
83 	if (kstat_chain_update(kc) == -1) {  in kstat_open()
85 		(void) kstat_close(kc);  in kstat_open()
89 	return (kc);  in kstat_open()
93 kstat_close(kstat_ctl_t *kc)  in kstat_close()  argument
97 	kstat_chain_free(kc);  in kstat_close()
98 	rc = close(kc->kc_kd);  in kstat_close()
99 	free(kc);  in kstat_close()
104 kstat_read(kstat_ctl_t *kc, kstat_t *ksp, void *data)  in kstat_read()  argument
113 	while ((kcid = (kid_t)ioctl(kc->kc_kd, KSTAT_IOC_READ, ksp)) == -1) {  in kstat_read()
169 kstat_write(kstat_ctl_t *kc, kstat_t *ksp, void *data)  in kstat_write()  argument
203 	while ((kcid = (kid_t)ioctl(kc->kc_kd, KSTAT_IOC_WRITE, ksp)) == -1) {  in kstat_write()
219 kstat_chain_update(kstat_ctl_t *kc)  in kstat_chain_update()  argument
225 	kcid = (kid_t)ioctl(kc->kc_kd, KSTAT_IOC_CHAIN_ID, NULL);  in kstat_chain_update()
228 	if (kcid == kc->kc_chain_id)  in kstat_chain_update()
244 	kcid = kstat_read(kc, &k0, NULL);  in kstat_chain_update()
264 	okspp = &kc->kc_chain;  in kstat_chain_update()
265 	oksp = kc->kc_chain;  in kstat_chain_update()
296 	kc->kc_chain_id = kcid;  in kstat_chain_update()
301 kstat_lookup(kstat_ctl_t *kc, char *ks_module, int ks_instance, char *ks_name)  in kstat_lookup()  argument
305 	for (ksp = kc->kc_chain; ksp; ksp = ksp->ks_next) {  in kstat_lookup()