mysite_enable()
mysite.module, line 384
Installer function that sets MySite pages to show on all domains.
function mysite_enable() {
$pages = variable_get('domain_grant_all', "user/*/track");
if (strpos($pages, 'mysite/*') == 0) {
$pages .= "\r\nmysite/*";
variable_set('domain_grant_all', $pages);
}
}