method

setruid

v1_9_3_392 - Show latest stable - Class: Process::Sys

setruid(p1)

public

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

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