Function kpal_gpio_cdev::kpal_plugin_new

#[no_mangle]
pub unsafe extern "C" fn kpal_plugin_new(plugin: *mut Plugin) -> c_int

Returns a new Plugin instance containing the plugin data and the function vtable.

The plugin is used by the daemon to communicate with it. It contains an opaque pointer to the plugin data and a vtable. The vtable is a struct of function pointers to the methods in the plugin API.

Safety

This function is unsafe because it dereferences a null pointer and assigns data to a variable of the type MaybeUnit.