method

setuid

v1_9_2_180 - Show latest stable - Class: Process::Sys

setuid(p1)

public

Set the user ID of the current process to integer. Not available on all platforms.

static VALUE
p_sys_setuid(VALUE obj, VALUE id)
{
    check_uid_switch();
    if (setuid(NUM2UIDT(id)) != 0) rb_sys_fail(0);
    return Qnil;
}