Build a mining_algorithms list

miner.c

@@ -370,6 +370,7 @@ static char datestamp[40];
 static char best_share[ALLOC_H2B_SHORTV] = "0";
 double best_diff = 0;
 
+struct mining_algorithm *mining_algorithms;
 struct mining_goal_info *mining_goals;
 int active_goals = 1;
 
@@ -1027,6 +1028,16 @@ const char *set_malgo_scrypt()
 
 #endif
 
+static
+__attribute__((constructor))
+void init_mining_goals(struct mining_goal_info * const goal, const struct mining_algorithm * const malgo)
+{
+	LL_APPEND(mining_algorithms, (&malgo_sha256d));
+#ifdef USE_SCRYPT
+	LL_APPEND(mining_algorithms, (&malgo_scrypt));
+#endif
+}
+
 static
 int mining_goals_name_cmp(const struct mining_goal_info * const a, const struct mining_goal_info * const b)
 {

miner.h

@@ -1131,6 +1131,8 @@ struct mining_algorithm {
 	float reasonable_low_nonce_diff;
 	
 	void (*hash_data_f)(void *digest, const void *data);
+	
+	struct mining_algorithm *next;
 };
 
 struct mining_goal_info {