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

*** 23,32 ****
--- 23,33 ----
   * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   */
  /*
   * Copyright 2012 DEY Storage Systems, Inc.  All rights reserved.
+  * Copyright 2018 Joyent, Inc.
   */
  
  #ifndef _SYS_PROCFS_H
  #define _SYS_PROCFS_H
  
*** 63,72 ****
--- 64,74 ----
  #include <sys/procfs_isa.h>
  #include <sys/priv.h>
  #include <sys/stat.h>
  #include <sys/param.h>
  #include <sys/secflags.h>
+ #include <sys/thread.h>
  
  /*
   * System call interfaces for /proc.
   */
  
*** 533,542 ****
--- 535,554 ----
  
          char            pr_path[MAXPATHLEN];
  } prfdinfo_t;
  
  /*
+  * Representation of LWP name in core files.  In /proc, we use a simple char
+  * array, but in core files we need to make it easy to correlate the note back
+  * to the right LWP.  For simplicity, we'll use 32/64 consistent types.
+  */
+ typedef struct prlwpname {
+         uint64_t pr_lwpid;
+         char pr_lwpname[THREAD_NAME_MAX];
+ } prlwpname_t;
+ 
+ /*
   * Header for /proc/<pid>/lstatus /proc/<pid>/lpsinfo /proc/<pid>/lusage
   */
  typedef struct prheader {
          long    pr_nent;        /* number of entries */
          long    pr_entsize;     /* size of each entry, in bytes */