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

*** 22,33 ****
   * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   */
  /*
   * Copyright 2012 DEY Storage Systems, Inc.  All rights reserved.
-  * Copyright (c) 2014, Joyent, Inc. All rights reserved.
   * Copyright (c) 2013 by Delphix. All rights reserved.
   */
  
  #ifndef _PCONTROL_H
  #define _PCONTROL_H
  
--- 22,33 ----
   * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   */
  /*
   * Copyright 2012 DEY Storage Systems, Inc.  All rights reserved.
   * Copyright (c) 2013 by Delphix. All rights reserved.
+  * Copyright 2018 Joyent, Inc.
   */
  
  #ifndef _PCONTROL_H
  #define _PCONTROL_H
  
*** 43,52 ****
--- 43,53 ----
  #include <rtld_db.h>
  #include <libproc.h>
  #include <libctf.h>
  #include <limits.h>
  #include <libproc.h>
+ #include <thread.h>
  #include <sys/secflags.h>
  
  #ifdef  __cplusplus
  extern "C" {
  #endif
*** 134,143 ****
--- 135,145 ----
  typedef struct lwp_info {       /* per-lwp information from core file */
          plist_t lwp_list;       /* linked list */
          lwpid_t lwp_id;         /* lwp identifier */
          lwpsinfo_t lwp_psinfo;  /* /proc/<pid>/lwp/<lwpid>/lwpsinfo data */
          lwpstatus_t lwp_status; /* /proc/<pid>/lwp/<lwpid>/lwpstatus data */
+         char lwp_name[THREAD_NAME_MAX];
  #if defined(sparc) || defined(__sparc)
          gwindows_t *lwp_gwins;  /* /proc/<pid>/lwp/<lwpid>/gwindows data */
          prxregset_t *lwp_xregs; /* /proc/<pid>/lwp/<lwpid>/xregs data */
          int64_t *lwp_asrs;      /* /proc/<pid>/lwp/<lwpid>/asrs data */
  #endif