Function esp_idf_hal::sys::esp_vfs_unregister_fd

source · 
pub unsafe extern "C" fn esp_vfs_unregister_fd(
    vfs_id: i32,
    fd: i32
) -> i32
Expand description

Special function for unregistering a file descriptor belonging to a VFS registered by esp_vfs_register_with_id.

@param vfs_id VFS identificator returned by esp_vfs_register_with_id. @param fd File descriptor which should be unregistered.

@return ESP_OK if the registration is successful, ESP_ERR_INVALID_ARG if the arguments are incorrect.