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

          --- old/usr/src/man/man3proc/Preopen.3proc.man.txt
          +++ new/usr/src/man/man3proc/Preopen.3proc.man.txt
   1    1  PREOPEN(3PROC)         Process Control Library Functions        PREOPEN(3PROC)
   2    2  
   3    3  NAME
   4    4       Preopen - reopen a process
   5    5  
   6      -SYNOPSIS
        6 +LIBRARY
   7    7       Process Control Library (libproc, -lproc)
        8 +
        9 +SYNOPSIS
   8   10       #include <libproc.h>
   9   11  
  10   12       int
  11   13       Preopen(struct ps_prochandle *P);
  12   14  
  13   15  DESCRIPTION
  14   16       The Preopen() function is used to regain control of the process
  15   17       represented by the handle P.  A loss of control is indicated by the
  16   18       Pstatus(3PROC) function returning the value PS_LOST.  This may occur when
  17   19       the controlled process performs an exec(2) of a setuid or setgid binary

  18   20       or one where the controlling process cannot read the object file.  For
  19   21       more information on this, see the PROGRAMMING NOTES section of proc(4).
  20   22  
  21   23       If successful, the controlling process will obtain control of the process
  22   24       specified by P.  If it fails, the controlling process should release the
  23   25       handle with Prelease(3PROC).  Note there are occasions where due to
  24   26       permissions it may not be possible to obtain control again.
  25   27  
  26   28  RETURN VALUES
  27   29       Upon successful completion, the Preopen() function returns 0. Otherwise,
  28   30       -1 is returned.
  29   31  
  30   32  INTERFACE STABILITY
  31   33       Uncommitted
  32   34  
  33   35  MT-LEVEL
  34   36       See LOCKING in libproc(3LIB).
  35   37  
  36   38  SEE ALSO
  37   39       exec(2), libproc(3LIB), Prelease(3PROC), Pstatus(3PROC), proc(4)
  38   40  
  39   41  illumos                          May 11, 2016                          illumos

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX