wallet: add ld pointer.

This will be required to give it direct access to the ld->peers list.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

lightningd/test/run-find_my_path.c

@@ -112,7 +112,7 @@ bool wallet_htlcs_reconnect(struct wallet *wallet UNNEEDED,
 bool wallet_invoice_load(struct wallet *wallet UNNEEDED)
 { fprintf(stderr, "wallet_invoice_load called!\n"); abort(); }
 /* Generated stub for wallet_new */
-struct wallet *wallet_new(const tal_t *ctx UNNEEDED,
+struct wallet *wallet_new(struct lightningd *ld UNNEEDED,
 			  struct log *log UNNEEDED, struct timers *timers UNNEEDED)
 { fprintf(stderr, "wallet_new called!\n"); abort(); }
 /* AUTOGENERATED MOCKS END */

wallet/wallet.c

@@ -16,10 +16,11 @@
 #define DIRECTION_INCOMING 0
 #define DIRECTION_OUTGOING 1
 
-struct wallet *wallet_new(const tal_t *ctx,
+struct wallet *wallet_new(struct lightningd *ld,
 			  struct log *log, struct timers *timers)
 {
-	struct wallet *wallet = tal(ctx, struct wallet);
+	struct wallet *wallet = tal(ld, struct wallet);
+	wallet->ld = ld;
 	wallet->db = db_setup(wallet, log);
 	wallet->log = log;
 	wallet->bip32_base = NULL;

wallet/wallet.h

@@ -21,6 +21,7 @@ struct pubkey;
 struct timers;
 
 struct wallet {
+	struct lightningd *ld;
 	struct db *db;
 	struct log *log;
 	struct ext_key *bip32_base;
@@ -111,7 +112,7 @@ struct wallet_payment {
  * This is guaranteed to either return a valid wallet, or abort with
  * `fatal` if it cannot be initialized.
  */
-struct wallet *wallet_new(const tal_t *ctx,
+struct wallet *wallet_new(struct lightningd *ld,
 			  struct log *log, struct timers *timers);
 
 /**