uid()
public
Returns the (real) user ID of this process.
Process.uid
/*
* call-seq:
* Process.uid => fixnum
* Process::UID.rid => fixnum
* Process::Sys.getuid => fixnum
*
* Returns the (real) user ID of this process.
*
* Process.uid #=> 501
*/
static VALUE
proc_getuid(obj)
VALUE obj;
{
int uid = getuid();
return INT2FIX(uid);
}