12046 Provide /proc/<PID>/fdinfo/

          --- old/usr/src/cmd/sgs/elfdump/common/gen_layout_obj.c
          +++ new/usr/src/cmd/sgs/elfdump/common/gen_layout_obj.c

   1    1  /*
   2    2   * This file and its contents are supplied under the terms of the
   3    3   * Common Development and Distribution License ("CDDL"), version 1.0.
   4    4   * You may only use this file in accordance with the terms of version
   5    5   * 1.0 of the CDDL.
   6    6   *
   7    7   * A full copy of the text of the CDDL should have accompanied this
   8    8   * source.  A copy of the CDDL is also available via the Internet at
   9    9   * http://www.illumos.org/license/CDDL.
  10   10   */
  11   11  
  12   12  /*
  13   13   * Copyright 2015 Nexenta Systems, Inc.  All rights reserved.
  14   14   * Copyright 2018 Joyent, Inc.
  15   15   */
  16   16  
  17   17  /*
  18   18   * A little program who's only purpose is to get all the
  19   19   * CTF type information we want into an object.
  20   20   */
  21   21  
  22   22  #include <sys/types.h>
  23   23  #include <sys/stat.h>
  24   24  #include <sys/sysmacros.h>
  25   25  #include <sys/corectl.h>
  26   26  #define _STRUCTURED_PROC        1
  27   27  #include <sys/procfs.h>
  28   28  #include <sys/auxv.h>
  29   29  #include <sys/old_procfs.h>
  30   30  #include <sys/utsname.h>
  31   31  #include <sys/secflags.h>
  32   32  
  33   33  /* prgregset_t is a define on intel */
  34   34  #ifdef prgregset_t
  35   35  typedef prgregset_t
  36   36  #undef prgregset_t
  37   37      prgregset_t;
  38   38  #endif
  39   39  
  40   40  /* instantiate the types for CTF */
  41   41  auxv_t auxv;
  42   42  prgregset_t prgregset;
  43   43  lwpstatus_t lwpstatus;
  44   44  pstatus_t pstatus;
  45   45  prstatus_t prstatus;
  46   46  psinfo_t psinfo;
  47   47  prpsinfo_t prpsinfo;
  48   48  lwpsinfo_t lwpsinfo;
  49   49  prcred_t prcred;

  50   50  prpriv_t prpriv;
  51   51  priv_impl_info_t priv_impl;
  52   52  fltset_t fltset;
  53   53  siginfo_t siginfo;
  54   54  sigset_t sigset;
  55   55  struct sigaction sigact;
  56   56  stack_t stack;
  57   57  sysset_t sysset;
  58   58  timestruc_t ts;
  59   59  struct utsname uts;
  60      -prfdinfo_t ptfd;
       60 +prfdinfov1_t ptfd;
  61   61  prsecflags_t psf;
  62   62  prlwpname_t psn;
    

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