8158 Want named threads API
9857 proc manpages should have LIBRARY section

*** 22,31 ****
--- 22,32 ----
  /*
   * Copyright 2010 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   *
   * Copyright 2013 Nexenta Systems, Inc.  All rights reserved.
+  * Copyright 2018 Joyent, Inc.
   */
  
  #ifndef _SYS_THREAD_H
  #define _SYS_THREAD_H
  
*** 80,89 ****
--- 81,91 ----
  extern  kthread_t       *_curthread(void);      /* returns thread pointer */
  #define curthread       (_curthread())          /* current thread pointer */
  
  #define _KTHREAD_INVALID        ((void *)(uintptr_t)-1)
  
+ #define THREAD_NAME_MAX (32)
  
  struct proc;
  extern struct proc      *_curproc(void);
  #define curproc         (_curproc())            /* current proc pointer */