geteuid()
public
Returns the effective user ID for this process.
Process.euid
/*
* call-seq:
* Process.euid => fixnum
* Process::UID.eid => fixnum
* Process::Sys.geteuid => fixnum
*
* Returns the effective user ID for this process.
*
* Process.euid #=> 501
*/
static VALUE
proc_geteuid(obj)
VALUE obj;
{
int euid = geteuid();
return INT2FIX(euid);
}