OS-4915 want FX high priority zone configuration option
OS-4925 ps pri shows misleading value for zone in RT scheduling class
Reviewed by: Patrick Mooney <patrick.mooney@joyent.com>

*** 20,40 ****
   * CDDL HEADER END
   */
  /*
   * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   */
  
  /*      Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
  /*        All Rights Reserved   */
  
  
  #ifndef _SYS_RT_H
  #define _SYS_RT_H
  
- #pragma ident   "%Z%%M% %I%     %E% SMI"        /* SVr4.0 1.4 */
- 
  #include <sys/types.h>
  #include <sys/thread.h>
  
  #ifdef  __cplusplus
  extern "C" {
--- 20,39 ----
   * CDDL HEADER END
   */
  /*
   * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
+  * Copyright 2015 Joyent, Inc.
   */
  
  /*      Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
  /*        All Rights Reserved   */
  
  
  #ifndef _SYS_RT_H
  #define _SYS_RT_H
  
  #include <sys/types.h>
  #include <sys/thread.h>
  
  #ifdef  __cplusplus
  extern "C" {
*** 75,84 ****
--- 74,93 ----
          pri_t   rt_pri;
          int     rt_tqntm;
          int     rt_tqsig;       /* real-time time quantum signal */
          uint_t  rt_cflags;      /* real-time control flags */
  } rtkparms_t;
+ 
+ #define RTGPPRIO0       100     /* Global priority for RT priority 0 */
+ 
+ /*
+  * control flags (kparms->rt_cflags).
+  */
+ #define RT_DOPRI        0x01    /* change priority */
+ #define RT_DOTQ         0x02    /* change RT time quantum */
+ #define RT_DOSIG        0x04    /* change RT time quantum signal */
+ 
  #endif  /* _KERNEL */
  
  #ifdef  __cplusplus
  }
  #endif