user_admin_role_submit($form, &$form_state)modules/user/user.admin.inc, line 840
<?php
function user_admin_role_submit($form, &$form_state) {
$role = (object)$form_state['values'];
if ($form_state['values']['op'] == t('Save role')) {
user_role_save($role);
drupal_set_message(t('The role has been renamed.'));
}
elseif ($form_state['values']['op'] == t('Delete role')) {
user_role_delete($form_state['values']['rid']);
drupal_set_message(t('The role has been deleted.'));
}
elseif ($form_state['values']['op'] == t('Add role')) {
user_role_save($role);
drupal_set_message(t('The role has been added.'));
}
$form_state['redirect'] = 'admin/people/permissions/roles';
return;
}
?>