bsd/dev/dtrace/scripts/socket.d

   1 /*
   2  * Copyright (c) 2013 Apple Computer, Inc.  All Rights Reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22  */
  23
  24 #pragma D depends_on library darwin.d
  25 #pragma D depends_on module mach_kernel
  26
  27 typedef struct socketbuf {
  28         uint32_t        cc;
  29         uint32_t        hiwat;
  30         uint32_t        lowat;
  31         uint32_t        mbcnt;
  32         uint32_t        mbmax;
  33         uint32_t        flags;
  34         struct sockbuf  *sockbuf;
  35 } socketbuf_t;
  36
  37 translator socketbuf_t < struct sockbuf *T > {
  38         cc      = T->sb_cc;
  39         hiwat   = T->sb_hiwat;
  40         lowat   = T->sb_lowat;
  41         mbcnt   = T->sb_mbcnt;
  42         mbmax   = T->sb_mbmax;
  43         flags   = T->sb_flags;
  44         sockbuf = T;
  45 };
  46
  47 typedef struct socketinfo {
  48         int             zone;
  49         short           type;
  50         uint32_t        options;
  51         short           linger;
  52         short           state;
  53         short           qlen;
  54         short           incqlen;
  55         short           qlimit;
  56         short           error;
  57         uint32_t        flags;
  58         int             traffic_class;
  59         struct socket   *socket;
  60 } socketinfo_t;
  61
  62 translator socketinfo_t < struct socket *T > {
  63         zone            = T->so_zone;
  64         type            = T->so_type;
  65         options         = T->so_options;
  66         linger          = T->so_linger;
  67         state           = T->so_state;
  68         qlen            = T->so_qlen;
  69         incqlen         = T->so_incqlen;
  70         qlimit          = T->so_qlimit;
  71         error           = T->so_error;
  72         flags           = T->so_flags;
  73         traffic_class   = T->so_traffic_class;
  74         socket          = T;
  75 };
  76
  77