# Civetweb API Reference ### `mg_get_server_ports( ctx, size, ports );` ### Parameters | Parameter | Type | Description | | :--- | :--- | :--- | |**`ctx`**|`const struct mg_context *`|The context for which the server ports are requested| |**`size`**|`int`|The size of the buffer to store the port information| |**`ports`**|`struct mg_server_ports *`|Buffer to store the port information| ### Return Value | Type | Description | | :--- | :--- | |`int`|The actual number of ports returned, or an error condition| ### Description The `mg_get_server_ports()` returns a list with server ports on which the Civetweb server is listening. The ports are returned for a given context and stored with additional information like the SSL and redirection state in a list of structures. The list of structures must be allocated by the calling routine. The size of the structure is also passed to `mg_get_server_ports()`. The function returns the number of items in the list, or a negative value if an error occured. ### See Also * [~~`mg_get_ports();`~~](mg_get_ports.md) * [`struct mg_server_ports;`](mg_server_ports.md)