45 static void plpks_init_var(struct plpks_var *var, char *keyname)  in plpks_init_var()  argument
54 	var->name = keyname;  in plpks_init_var()
55 	var->namelen = strlen(keyname);  in plpks_init_var()
57 		var->name = PLPKS_SED_MANGLED_LABEL;  in plpks_init_var()
58 		var->namelen = strlen(keyname);  in plpks_init_var()
60 	var->policy = PLPKS_WORLDREADABLE;  in plpks_init_var()
61 	var->os = PLPKS_VAR_COMMON;  in plpks_init_var()
62 	var->data = NULL;  in plpks_init_var()
63 	var->datalen = 0;  in plpks_init_var()
64 	var->component = PLPKS_SED_COMPONENT;  in plpks_init_var()
72 	struct plpks_var var;  in sed_read_key()  local
77 	plpks_init_var(&var, keyname);  in sed_read_key()
82 	var.data = (u8 *)&data;  in sed_read_key()
83 	var.datalen = sizeof(data);  in sed_read_key()
85 	ret = plpks_read_os_var(&var);  in sed_read_key()
89 	len = min_t(u16, be32_to_cpu(data.key_len), var.datalen);  in sed_read_key()
102 	struct plpks_var var;  in sed_write_key()  local
106 	plpks_init_var(&var, keyname);  in sed_write_key()
111 	var.datalen = sizeof(struct plpks_sed_object_data);  in sed_write_key()
112 	var.data = (u8 *)&data;  in sed_write_key()
126 	vname.namelen = var.namelen;  in sed_write_key()
127 	vname.name = var.name;  in sed_write_key()
128 	plpks_remove_var(var.component, var.os, vname);  in sed_write_key()
130 	return plpks_write_var(var);  in sed_write_key()