124 efi_var_reset(struct efi_var_ioc *var)  in efi_var_reset()  argument
126 	var->name = NULL;  in efi_var_reset()
127 	var->namesize = 0;  in efi_var_reset()
128 	memset(&var->vendor, 0, sizeof(var->vendor));  in efi_var_reset()
129 	var->attrib = 0;  in efi_var_reset()
130 	var->data = NULL;  in efi_var_reset()
131 	var->datasize = 0;  in efi_var_reset()
165 	struct efi_var_ioc var;  in efi_get_variable()  local
172 	efi_var_reset(&var);  in efi_get_variable()
173 	rv = utf8_to_ucs2(name, &var.name, &var.namesize);  in efi_get_variable()
176 	var.vendor = guid;  in efi_get_variable()
177 	var.data = buf;  in efi_get_variable()
178 	var.datasize = sizeof(buf);  in efi_get_variable()
179 	rv = ioctl(efi_fd, EFIIOC_VAR_GET, &var);  in efi_get_variable()
181 		*data_size = var.datasize;  in efi_get_variable()
185 		*attributes = var.attrib;  in efi_get_variable()
187 	free(var.name);  in efi_get_variable()
215 	struct efi_var_ioc var;  in efi_get_next_variable_name()  local
234 	efi_var_reset(&var);  in efi_get_next_variable_name()
235 	var.name = buf;  in efi_get_next_variable_name()
236 	var.namesize = buflen;  in efi_get_next_variable_name()
241 		rv = utf8_to_ucs2(*name, &var.name, &size);  in efi_get_next_variable_name()
244 		var.vendor = **guid;  in efi_get_next_variable_name()
246 	rv = ioctl(efi_fd, EFIIOC_VAR_NEXT, &var);  in efi_get_next_variable_name()
247 	if (rv == 0 && var.name == NULL) {  in efi_get_next_variable_name()
252 		void *new = realloc(buf, var.namesize + sizeof(efi_char));  in efi_get_next_variable_name()
258 		buflen = var.namesize;  in efi_get_next_variable_name()
266 		var.name[var.namesize / sizeof(efi_char)] = 0;	/* EFI doesn't NUL terminate */  in efi_get_next_variable_name()
267 		rv = ucs2_to_utf8(var.name, name);  in efi_get_next_variable_name()
270 		retguid = var.vendor;  in efi_get_next_variable_name()
360 	struct efi_var_ioc var;  in efi_set_variable()  local
366 	efi_var_reset(&var);  in efi_set_variable()
367 	rv = utf8_to_ucs2(name, &var.name, &var.namesize);  in efi_set_variable()
370 	var.vendor = guid;  in efi_set_variable()
371 	var.data = data;  in efi_set_variable()
372 	var.datasize = data_size;  in efi_set_variable()
373 	var.attrib = attributes;  in efi_set_variable()
374 	rv = ioctl(efi_fd, EFIIOC_VAR_SET, &var);  in efi_set_variable()
376 	free(var.name);  in efi_set_variable()