[B]LMPOP and [B]ZMPOP commands

Implement the new Redis 7.0.0 commands to pop multiple elements from one
or more lists/zsets.

Additionally, remove INTERNAL_FUNCTION_PARAMETERS from the
redis_sock_read_multibulk_reply_zval helper function as it wasn't
actually being used.

1 files changed, 17 insertions, 0 deletions

diff --git a/cluster_library.c b/cluster_library.c
index c76c3269..fe574e50 100644
--- a/cluster_library.c
+++ b/cluster_library.c
@@ -2362,6 +2362,23 @@ cluster_xinfo_resp(INTERNAL_FUNCTION_PARAMETERS, redisCluster *c, void *ctx)
     add_next_index_zval(&c->multi_resp, &z_ret);
 }
 
+/* LMPOP, ZMPOP, BLMPOP, BZMPOP */
+PHP_REDIS_API void
+cluster_mpop_resp(INTERNAL_FUNCTION_PARAMETERS, redisCluster *c, void *ctx)
+{
+    zval z_ret;
+
+    c->cmd_sock->null_mbulk_as_null = c->flags->null_mbulk_as_null;
+    if (redis_read_mpop_response(c->cmd_sock, &z_ret, c->reply_len, ctx) == FAILURE) {
+        CLUSTER_RETURN_FALSE(c);
+    }
+
+    if (CLUSTER_IS_ATOMIC(c)) {
+        RETURN_ZVAL(&z_ret, 0, 0);
+    }
+    add_next_index_zval(&c->multi_resp, &z_ret);
+}
+
 static void
 cluster_acl_custom_resp(INTERNAL_FUNCTION_PARAMETERS, redisCluster *c, void *ctx,
                         int (*cb)(RedisSock*, zval*, long))