/* Never include this file directly. Include <linux/compiler.h> instead. */ /* These definitions are for GCC v3.x. */ #include <linux/compiler-gcc.h> #if __GNUC_MINOR__ >= 1 # define inline inline __attribute__((always_inline)) # define __inline__ __inline__ __attribute__((always_inline)) # define __inline __inline __attribute__((always_inline)) #endif #if __GNUC_MINOR__ > 0 # define __deprecated __attribute__((deprecated)) #endif #if __GNUC_MINOR__ >= 3 # define __attribute_used__ __attribute__((__used__)) #else # define __attribute_used__ __attribute__((__unused__)) #endif #define __attribute_pure__ __attribute__((pure)) #define __attribute_const__ __attribute__((__const__)) #if __GNUC_MINOR__ >= 1 #define noinline __attribute__((noinline)) #endif #if __GNUC_MINOR__ >= 4 #define __must_check __attribute__((warn_unused_result)) #endif /td> <td class='main'><a href='/cgit/'>index</a> : <a title='kernel-crypto.git' href='/cgit/mitr/public_git/kernel-crypto.git/'>kernel-crypto.git</a></td><td class='form'><form method='get'> <input type='hidden' name='id' value='a8b71a2810386a5ac8f43d2095fe3355f0d8db37'/><select name='h' onchange='this.form.submit();'> <option value='audit'>audit</option> <option value='bugfixes'>bugfixes</option> <option value='herbert' selected='selected'>herbert</option> <option value='integration'>integration</option> <option value='master'>master</option> <option value='ncr-audit'>ncr-audit</option> <option value='ncr-integration'>ncr-integration</option> <option value='ncr-rhel5-patches'>ncr-rhel5-patches</option> <option value='ncr-standalone-master'>ncr-standalone-master</option> <option value='ncr-standalone-rename'>ncr-standalone-rename</option> <option value='ncr-submission-2'>ncr-submission-2</option> <option value='ncr-userspace-crypto'>ncr-userspace-crypto</option> </select> <input type='submit' value='switch'/></form></td></tr> <tr><td class='sub'>User-space crypto API development for Linux</td><td class='sub right'>Miloslav Trmac</td></tr></table> <table class='tabs'><tr><td> <a href='/cgit/mitr/public_git/kernel-crypto.git/?h=herbert'>summary</a><a href='/cgit/mitr/public_git/kernel-crypto.git/refs/?h=herbert&id=a8b71a2810386a5ac8f43d2095fe3355f0d8db37'>refs</a><a href='/cgit/mitr/public_git/kernel-crypto.git/log/net/ipv4/proc.c?h=herbert'>log</a><a class='active' href='/cgit/mitr/public_git/kernel-crypto.git/tree/net/ipv4/proc.c?h=herbert&id=a8b71a2810386a5ac8f43d2095fe3355f0d8db37'>tree</a><a href='/cgit/mitr/public_git/kernel-crypto.git/commit/net/ipv4/proc.c?h=herbert&id=a8b71a2810386a5ac8f43d2095fe3355f0d8db37'>commit</a><a href='/cgit/mitr/public_git/kernel-crypto.git/diff/net/ipv4/proc.c?h=herbert&id=a8b71a2810386a5ac8f43d2095fe3355f0d8db37'>diff</a><a href='/cgit/mitr/public_git/kernel-crypto.git/stats/net/ipv4/proc.c?h=herbert'>stats</a></td><td class='form'><form class='right' method='get' action='/cgit/mitr/public_git/kernel-crypto.git/log/net/ipv4/proc.c'> <input type='hidden' name='h' value='herbert'/><input type='hidden' name='id' value='a8b71a2810386a5ac8f43d2095fe3355f0d8db37'/><select name='qt'> <option value='grep'>log msg</option> <option value='author'>author</option> <option value='committer'>committer</option> <option value='range'>range</option> </select> <input class='txt' type='search' size='10' name='q' value=''/> <input type='submit' value='search'/> </form> </td></tr></table> <div class='path'>path: <a href='/cgit/mitr/public_git/kernel-crypto.git/tree/?h=herbert&id=a8b71a2810386a5ac8f43d2095fe3355f0d8db37'>root</a>/<a href='/cgit/mitr/public_git/kernel-crypto.git/tree/net?h=herbert&id=a8b71a2810386a5ac8f43d2095fe3355f0d8db37'>net</a>/<a href='/cgit/mitr/public_git/kernel-crypto.git/tree/net/ipv4?h=herbert&id=a8b71a2810386a5ac8f43d2095fe3355f0d8db37'>ipv4</a>/<a href='/cgit/mitr/public_git/kernel-crypto.git/tree/net/ipv4/proc.c?h=herbert&id=a8b71a2810386a5ac8f43d2095fe3355f0d8db37'>proc.c</a></div><div class='content'>blob: 8f5a403f6f6b9487b62eec845664d960c056bc8c (<a href='/cgit/mitr/public_git/kernel-crypto.git/plain/net/ipv4/proc.c?h=herbert&id=a8b71a2810386a5ac8f43d2095fe3355f0d8db37'>plain</a>) <table summary='blob content' class='blob'> <tr><td class='linenumbers'><pre><a id='n1' href='#n1'>1</a> <a id='n2' href='#n2'>2</a> <a id='n3' href='#n3'>3</a> <a id='n4' href='#n4'>4</a> <a id='n5' href='#n5'>5</a> <a id='n6' href='#n6'>6</a> <a id='n7' href='#n7'>7</a> <a id='n8' href='#n8'>8</a> <a id='n9' href='#n9'>9</a> <a id='n10' href='#n10'>10</a> <a id='n11' href='#n11'>11</a> <a id='n12' href='#n12'>12</a> <a id='n13' href='#n13'>13</a> <a id='n14' href='#n14'>14</a> <a id='n15' href='#n15'>15</a> <a id='n16' href='#n16'>16</a> <a id='n17' href='#n17'>17</a> <a id='n18' href='#n18'>18</a> <a id='n19' href='#n19'>19</a> <a id='n20' href='#n20'>20</a> <a id='n21' href='#n21'>21</a> <a id='n22' href='#n22'>22</a> <a id='n23' href='#n23'>23</a> <a id='n24' href='#n24'>24</a> <a id='n25' href='#n25'>25</a> <a id='n26' href='#n26'>26</a> <a 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href='#n469'>469</a> <a id='n470' href='#n470'>470</a> </pre></td> <td class='lines'><pre><code><span class="hl com">/*</span> <span class="hl com"> * INET An implementation of the TCP/IP protocol suite for the LINUX</span> <span class="hl com"> * operating system. INET is implemented using the BSD Socket</span> <span class="hl com"> * interface as the means of communication with the user level.</span> <span class="hl com"> *</span> <span class="hl com"> * This file implements the various access functions for the</span> <span class="hl com"> * PROC file system. It is mainly used for debugging and</span> <span class="hl com"> * statistics.</span> <span class="hl com"> *</span> <span class="hl com"> * Authors: Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG></span> <span class="hl com"> * Gerald J. Heim, <heim@peanuts.informatik.uni-tuebingen.de></span> <span class="hl com"> * Fred Baumgarten, <dc6iq@insu1.etec.uni-karlsruhe.de></span> <span class="hl com"> * Erik Schoenfelder, <schoenfr@ibr.cs.tu-bs.de></span> <span class="hl com"> *</span> <span class="hl com"> * Fixes:</span> <span class="hl com"> * Alan Cox : UDP sockets show the rxqueue/txqueue</span> <span class="hl com"> * using hint flag for the netinfo.</span> <span class="hl com"> * Pauline Middelink : identd support</span> <span class="hl com"> * Alan Cox : Make /proc safer.</span> <span class="hl com"> * Erik Schoenfelder : /proc/net/snmp</span> <span class="hl com"> * Alan Cox : Handle dead sockets properly.</span> <span class="hl com"> * Gerhard Koerting : Show both timers</span> <span class="hl com"> * Alan Cox : Allow inode to be NULL (kernel socket)</span> <span class="hl com"> * Andi Kleen : Add support for open_requests and</span> <span class="hl com"> * split functions for more readibility.</span> <span class="hl com"> * Andi Kleen : Add support for /proc/net/netstat</span> <span class="hl com"> * Arnaldo C. Melo : Convert to seq_file</span> <span class="hl com"> *</span> <span class="hl com"> * This program is free software; you can redistribute it and/or</span> <span class="hl com"> * modify it under the terms of the GNU General Public License</span> <span class="hl com"> * as published by the Free Software Foundation; either version</span> <span class="hl com"> * 2 of the License, or (at your option) any later version.</span> <span class="hl com"> */</span> <span class="hl ppc">#include <linux/types.h></span> <span class="hl ppc">#include <net/net_namespace.h></span> <span class="hl ppc">#include <net/icmp.h></span> <span class="hl ppc">#include <net/protocol.h></span> <span class="hl ppc">#include <net/tcp.h></span> <span class="hl ppc">#include <net/udp.h></span> <span class="hl ppc">#include <net/udplite.h></span> <span class="hl ppc">#include <linux/inetdevice.h></span> <span class="hl ppc">#include <linux/proc_fs.h></span> <span class="hl ppc">#include <linux/seq_file.h></span> <span class="hl ppc">#include <net/sock.h></span> <span class="hl ppc">#include <net/raw.h></span> <span class="hl com">/*</span> <span class="hl com"> * Report socket allocation statistics [mea@utu.fi]</span> <span class="hl com"> */</span> <span class="hl kwb">static int</span> <span class="hl kwd">sockstat_seq_show</span><span class="hl opt">(</span><span class="hl kwb">struct</span> seq_file <span class="hl opt">*</span>seq<span class="hl opt">,</span> <span class="hl kwb">void</span> <span class="hl opt">*</span>v<span class="hl opt">)</span> <span class="hl opt">{</span> <span class="hl kwb">struct</span> net <span class="hl opt">*</span>net <span class="hl opt">=</span> seq<span class="hl opt">-></span><span class="hl kwc">private</span><span class="hl opt">;</span> <span class="hl kwd">socket_seq_show</span><span class="hl opt">(</span>seq<span class="hl opt">);</span> <span class="hl kwd">seq_printf</span><span class="hl opt">(</span>seq<span class="hl opt">,</span> <span class="hl str">"TCP: inuse</span> <span class="hl ipl">%d</span> <span class="hl str">orphan</span> <span class="hl ipl">%d</span> <span class="hl str">tw</span> <span class="hl ipl">%d</span> <span class="hl str">alloc</span> <span class="hl ipl">%d</span> <span class="hl str">mem</span> <span class="hl ipl">%d</span><span class="hl str"></span><span class="hl esc">\n</span><span class="hl str">"</span><span class="hl opt">,</span> <span class="hl kwd">sock_prot_inuse_get</span><span class="hl opt">(</span>net<span class="hl opt">, &</span>tcp_prot<span class="hl opt">),</span> <span class="hl kwd">atomic_read</span><span class="hl opt">(&</span>tcp_orphan_count<span class="hl opt">),</span> tcp_death_row<span class="hl opt">.</span>tw_count<span class="hl opt">,</span> <span class="hl kwd">atomic_read</span><span class="hl opt">(&</span>tcp_sockets_allocated<span class="hl opt">),</span> <span class="hl kwd">atomic_read</span><span class="hl opt">(&</span>tcp_memory_allocated<span class="hl opt">));</span> <span class="hl kwd">seq_printf</span><span class="hl opt">(</span>seq<span class="hl opt">,</span> <span class="hl str">"UDP: inuse</span> <span class="hl ipl">%d</span> <span class="hl str">mem</span> <span class="hl ipl">%d</span><span class="hl str"></span><span class="hl esc">\n</span><span class="hl str">"</span><span class="hl opt">,</span> <span class="hl kwd">sock_prot_inuse_get</span><span class="hl opt">(</span>net<span class="hl opt">, &</span>udp_prot<span class="hl opt">),</span> <span class="hl kwd">atomic_read</span><span class="hl opt">(&</span>udp_memory_allocated<span class="hl opt">));</span> <span class="hl kwd">seq_printf</span><span class="hl opt">(</span>seq<span class="hl opt">,</span> <span class="hl str">"UDPLITE: inuse</span> <span class="hl ipl">%d</span><span class="hl str"></span><span class="hl esc">\n</span><span class="hl str">"</span><span class="hl opt">,</span> <span class="hl kwd">sock_prot_inuse_get</span><span class="hl opt">(</span>net<span class="hl opt">, &</span>udplite_prot<span class="hl opt">));</span> <span class="hl kwd">seq_printf</span><span class="hl opt">(</span>seq<span class="hl opt">,</span> <span class="hl str">"RAW: inuse</span> <span class="hl ipl">%d</span><span class="hl str"></span><span class="hl esc">\n</span><span class="hl str">"</span><span class="hl opt">,</span> <span class="hl kwd">sock_prot_inuse_get</span><span class="hl opt">(</span>net<span class="hl opt">, &</span>raw_prot<span class="hl opt">));</span> <span class="hl kwd">seq_printf</span><span class="hl opt">(</span>seq<span class="hl opt">,</span> <span class="hl str">"FRAG: inuse</span> <span class="hl ipl">%d</span> <span class="hl str">memory</span> <span class="hl ipl">%d</span><span class="hl str"></span><span class="hl esc">\n</span><span class="hl str">"</span><span class="hl opt">,</span> <span class="hl kwd">ip_frag_nqueues</span><span class="hl opt">(</span>net<span class="hl opt">),</span> <span class="hl kwd">ip_frag_mem</span><span class="hl opt">(</span>net<span class="hl opt">));</span> <span class="hl kwa">return</span> <span class="hl num">0</span><span class="hl opt">;</span> <span class="hl opt">}</span> <span class="hl kwb">static int</span> <span class="hl kwd">sockstat_seq_open</span><span class="hl opt">(</span><span class="hl kwb">struct</span> inode <span class="hl opt">*</span>inode<span class="hl opt">,</span> <span class="hl kwb">struct</span> file <span class="hl opt">*</span>file<span class="hl opt">)</span> <span class="hl opt">{</span> <span class="hl kwa">return</span> <span class="hl kwd">single_open_net</span><span class="hl opt">(</span>inode<span class="hl opt">,</span> file<span class="hl opt">,</span> sockstat_seq_show<span class="hl opt">);</span> <span class="hl opt">}</span> <span class="hl kwb">static const struct</span> file_operations sockstat_seq_fops <span class="hl opt">= {</span> <span class="hl opt">.</span>owner <span class="hl opt">=</span> THIS_MODULE<span class="hl opt">,</span> <span class="hl opt">.</span>open <span class="hl opt">=</span> sockstat_seq_open<span class="hl opt">,</span> <span class="hl opt">.</span>read <span class="hl opt">=</span> seq_read<span class="hl opt">,</span> <span class="hl opt">.</span>llseek <span class="hl opt">=</span> seq_lseek<span class="hl opt">,</span> <span class="hl opt">.</span>release <span class="hl opt">=</span> single_release_net<span class="hl opt">,</span> <span class="hl opt">};</span> <span class="hl com">/* snmp items */</span> <span class="hl kwb">static const struct</span> snmp_mib snmp4_ipstats_list<span class="hl opt">[] = {</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"InReceives"</span><span class="hl opt">,</span> IPSTATS_MIB_INRECEIVES<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"InHdrErrors"</span><span class="hl opt">,</span> IPSTATS_MIB_INHDRERRORS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"InAddrErrors"</span><span class="hl opt">,</span> IPSTATS_MIB_INADDRERRORS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"ForwDatagrams"</span><span class="hl opt">,</span> IPSTATS_MIB_OUTFORWDATAGRAMS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"InUnknownProtos"</span><span class="hl opt">,</span> IPSTATS_MIB_INUNKNOWNPROTOS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"InDiscards"</span><span class="hl opt">,</span> IPSTATS_MIB_INDISCARDS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"InDelivers"</span><span class="hl opt">,</span> IPSTATS_MIB_INDELIVERS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"OutRequests"</span><span class="hl opt">,</span> IPSTATS_MIB_OUTREQUESTS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"OutDiscards"</span><span class="hl opt">,</span> IPSTATS_MIB_OUTDISCARDS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"OutNoRoutes"</span><span class="hl opt">,</span> IPSTATS_MIB_OUTNOROUTES<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"ReasmTimeout"</span><span class="hl opt">,</span> IPSTATS_MIB_REASMTIMEOUT<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"ReasmReqds"</span><span class="hl opt">,</span> IPSTATS_MIB_REASMREQDS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"ReasmOKs"</span><span class="hl opt">,</span> IPSTATS_MIB_REASMOKS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"ReasmFails"</span><span class="hl opt">,</span> IPSTATS_MIB_REASMFAILS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"FragOKs"</span><span class="hl opt">,</span> IPSTATS_MIB_FRAGOKS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"FragFails"</span><span class="hl opt">,</span> IPSTATS_MIB_FRAGFAILS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"FragCreates"</span><span class="hl opt">,</span> IPSTATS_MIB_FRAGCREATES<span class="hl opt">),</span> SNMP_MIB_SENTINEL <span class="hl opt">};</span> <span class="hl com">/* Following RFC4293 items are displayed in /proc/net/netstat */</span> <span class="hl kwb">static const struct</span> snmp_mib snmp4_ipextstats_list<span class="hl opt">[] = {</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"InNoRoutes"</span><span class="hl opt">,</span> IPSTATS_MIB_INNOROUTES<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"InTruncatedPkts"</span><span class="hl opt">,</span> IPSTATS_MIB_INTRUNCATEDPKTS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"InMcastPkts"</span><span class="hl opt">,</span> IPSTATS_MIB_INMCASTPKTS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"OutMcastPkts"</span><span class="hl opt">,</span> IPSTATS_MIB_OUTMCASTPKTS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"InBcastPkts"</span><span class="hl opt">,</span> IPSTATS_MIB_INBCASTPKTS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"OutBcastPkts"</span><span class="hl opt">,</span> IPSTATS_MIB_OUTBCASTPKTS<span class="hl opt">),</span> SNMP_MIB_SENTINEL <span class="hl opt">};</span> <span class="hl kwb">static struct</span> <span class="hl opt">{</span> <span class="hl kwb">char</span> <span class="hl opt">*</span>name<span class="hl opt">;</span> <span class="hl kwb">int</span> index<span class="hl opt">;</span> <span class="hl opt">}</span> icmpmibmap<span class="hl opt">[] = {</span> <span class="hl opt">{</span> <span class="hl str">"DestUnreachs"</span><span class="hl opt">,</span> ICMP_DEST_UNREACH <span class="hl opt">},</span> <span class="hl opt">{</span> <span class="hl str">"TimeExcds"</span><span class="hl opt">,</span> ICMP_TIME_EXCEEDED <span class="hl opt">},</span> <span class="hl opt">{</span> <span class="hl str">"ParmProbs"</span><span class="hl opt">,</span> ICMP_PARAMETERPROB <span class="hl opt">},</span> <span class="hl opt">{</span> <span class="hl str">"SrcQuenchs"</span><span class="hl opt">,</span> ICMP_SOURCE_QUENCH <span class="hl opt">},</span> <span class="hl opt">{</span> <span class="hl str">"Redirects"</span><span class="hl opt">,</span> ICMP_REDIRECT <span class="hl opt">},</span> <span class="hl opt">{</span> <span class="hl str">"Echos"</span><span class="hl opt">,</span> ICMP_ECHO <span class="hl opt">},</span> <span class="hl opt">{</span> <span class="hl str">"EchoReps"</span><span class="hl opt">,</span> ICMP_ECHOREPLY <span class="hl opt">},</span> <span class="hl opt">{</span> <span class="hl str">"Timestamps"</span><span class="hl opt">,</span> ICMP_TIMESTAMP <span class="hl opt">},</span> <span class="hl opt">{</span> <span class="hl str">"TimestampReps"</span><span class="hl opt">,</span> ICMP_TIMESTAMPREPLY <span class="hl opt">},</span> <span class="hl opt">{</span> <span class="hl str">"AddrMasks"</span><span class="hl opt">,</span> ICMP_ADDRESS <span class="hl opt">},</span> <span class="hl opt">{</span> <span class="hl str">"AddrMaskReps"</span><span class="hl opt">,</span> ICMP_ADDRESSREPLY <span class="hl opt">},</span> <span class="hl opt">{</span> NULL<span class="hl opt">,</span> <span class="hl num">0</span> <span class="hl opt">}</span> <span class="hl opt">};</span> <span class="hl kwb">static const struct</span> snmp_mib snmp4_tcp_list<span class="hl opt">[] = {</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"RtoAlgorithm"</span><span class="hl opt">,</span> TCP_MIB_RTOALGORITHM<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"RtoMin"</span><span class="hl opt">,</span> TCP_MIB_RTOMIN<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"RtoMax"</span><span class="hl opt">,</span> TCP_MIB_RTOMAX<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"MaxConn"</span><span class="hl opt">,</span> TCP_MIB_MAXCONN<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"ActiveOpens"</span><span class="hl opt">,</span> TCP_MIB_ACTIVEOPENS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"PassiveOpens"</span><span class="hl opt">,</span> TCP_MIB_PASSIVEOPENS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"AttemptFails"</span><span class="hl opt">,</span> TCP_MIB_ATTEMPTFAILS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"EstabResets"</span><span class="hl opt">,</span> TCP_MIB_ESTABRESETS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"CurrEstab"</span><span class="hl opt">,</span> TCP_MIB_CURRESTAB<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"InSegs"</span><span class="hl opt">,</span> TCP_MIB_INSEGS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"OutSegs"</span><span class="hl opt">,</span> TCP_MIB_OUTSEGS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"RetransSegs"</span><span class="hl opt">,</span> TCP_MIB_RETRANSSEGS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"InErrs"</span><span class="hl opt">,</span> TCP_MIB_INERRS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"OutRsts"</span><span class="hl opt">,</span> TCP_MIB_OUTRSTS<span class="hl opt">),</span> SNMP_MIB_SENTINEL <span class="hl opt">};</span> <span class="hl kwb">static const struct</span> snmp_mib snmp4_udp_list<span class="hl opt">[] = {</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"InDatagrams"</span><span class="hl opt">,</span> UDP_MIB_INDATAGRAMS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"NoPorts"</span><span class="hl opt">,</span> UDP_MIB_NOPORTS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"InErrors"</span><span class="hl opt">,</span> UDP_MIB_INERRORS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"OutDatagrams"</span><span class="hl opt">,</span> UDP_MIB_OUTDATAGRAMS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"RcvbufErrors"</span><span class="hl opt">,</span> UDP_MIB_RCVBUFERRORS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"SndbufErrors"</span><span class="hl opt">,</span> UDP_MIB_SNDBUFERRORS<span class="hl opt">),</span> SNMP_MIB_SENTINEL <span class="hl opt">};</span> <span class="hl kwb">static const struct</span> snmp_mib snmp4_net_list<span class="hl opt">[] = {</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"SyncookiesSent"</span><span class="hl opt">,</span> LINUX_MIB_SYNCOOKIESSENT<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"SyncookiesRecv"</span><span class="hl opt">,</span> LINUX_MIB_SYNCOOKIESRECV<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"SyncookiesFailed"</span><span class="hl opt">,</span> LINUX_MIB_SYNCOOKIESFAILED<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"EmbryonicRsts"</span><span class="hl opt">,</span> LINUX_MIB_EMBRYONICRSTS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"PruneCalled"</span><span class="hl opt">,</span> LINUX_MIB_PRUNECALLED<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"RcvPruned"</span><span class="hl opt">,</span> LINUX_MIB_RCVPRUNED<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"OfoPruned"</span><span class="hl opt">,</span> LINUX_MIB_OFOPRUNED<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"OutOfWindowIcmps"</span><span class="hl opt">,</span> LINUX_MIB_OUTOFWINDOWICMPS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"LockDroppedIcmps"</span><span class="hl opt">,</span> LINUX_MIB_LOCKDROPPEDICMPS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"ArpFilter"</span><span class="hl opt">,</span> LINUX_MIB_ARPFILTER<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"TW"</span><span class="hl opt">,</span> LINUX_MIB_TIMEWAITED<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"TWRecycled"</span><span class="hl opt">,</span> LINUX_MIB_TIMEWAITRECYCLED<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"TWKilled"</span><span class="hl opt">,</span> LINUX_MIB_TIMEWAITKILLED<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"PAWSPassive"</span><span class="hl opt">,</span> LINUX_MIB_PAWSPASSIVEREJECTED<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"PAWSActive"</span><span class="hl opt">,</span> LINUX_MIB_PAWSACTIVEREJECTED<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"PAWSEstab"</span><span class="hl opt">,</span> LINUX_MIB_PAWSESTABREJECTED<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"DelayedACKs"</span><span class="hl opt">,</span> LINUX_MIB_DELAYEDACKS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"DelayedACKLocked"</span><span class="hl opt">,</span> LINUX_MIB_DELAYEDACKLOCKED<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"DelayedACKLost"</span><span class="hl opt">,</span> LINUX_MIB_DELAYEDACKLOST<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"ListenOverflows"</span><span class="hl opt">,</span> LINUX_MIB_LISTENOVERFLOWS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"ListenDrops"</span><span class="hl opt">,</span> LINUX_MIB_LISTENDROPS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"TCPPrequeued"</span><span class="hl opt">,</span> LINUX_MIB_TCPPREQUEUED<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"TCPDirectCopyFromBacklog"</span><span class="hl opt">,</span> LINUX_MIB_TCPDIRECTCOPYFROMBACKLOG<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"TCPDirectCopyFromPrequeue"</span><span class="hl opt">,</span> LINUX_MIB_TCPDIRECTCOPYFROMPREQUEUE<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"TCPPrequeueDropped"</span><span class="hl opt">,</span> LINUX_MIB_TCPPREQUEUEDROPPED<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"TCPHPHits"</span><span class="hl opt">,</span> LINUX_MIB_TCPHPHITS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"TCPHPHitsToUser"</span><span class="hl opt">,</span> LINUX_MIB_TCPHPHITSTOUSER<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"TCPPureAcks"</span><span class="hl opt">,</span> LINUX_MIB_TCPPUREACKS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"TCPHPAcks"</span><span class="hl opt">,</span> LINUX_MIB_TCPHPACKS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"TCPRenoRecovery"</span><span class="hl opt">,</span> LINUX_MIB_TCPRENORECOVERY<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"TCPSackRecovery"</span><span class="hl opt">,</span> LINUX_MIB_TCPSACKRECOVERY<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"TCPSACKReneging"</span><span class="hl opt">,</span> LINUX_MIB_TCPSACKRENEGING<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"TCPFACKReorder"</span><span class="hl opt">,</span> LINUX_MIB_TCPFACKREORDER<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"TCPSACKReorder"</span><span class="hl opt">,</span> LINUX_MIB_TCPSACKREORDER<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"TCPRenoReorder"</span><span class="hl opt">,</span> LINUX_MIB_TCPRENOREORDER<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"TCPTSReorder"</span><span class="hl opt">,</span> LINUX_MIB_TCPTSREORDER<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"TCPFullUndo"</span><span class="hl opt">,</span> LINUX_MIB_TCPFULLUNDO<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"TCPPartialUndo"</span><span class="hl opt">,</span> LINUX_MIB_TCPPARTIALUNDO<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"TCPDSACKUndo"</span><span class="hl opt">,</span> LINUX_MIB_TCPDSACKUNDO<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"TCPLossUndo"</span><span class="hl opt">,</span> LINUX_MIB_TCPLOSSUNDO<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"TCPLoss"</span><span class="hl opt">,</span> LINUX_MIB_TCPLOSS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"TCPLostRetransmit"</span><span class="hl opt">,</span> LINUX_MIB_TCPLOSTRETRANSMIT<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"TCPRenoFailures"</span><span class="hl opt">,</span> LINUX_MIB_TCPRENOFAILURES<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"TCPSackFailures"</span><span class="hl opt">,</span> LINUX_MIB_TCPSACKFAILURES<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"TCPLossFailures"</span><span class="hl opt">,</span> LINUX_MIB_TCPLOSSFAILURES<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"TCPFastRetrans"</span><span class="hl opt">,</span> LINUX_MIB_TCPFASTRETRANS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"TCPForwardRetrans"</span><span class="hl opt">,</span> LINUX_MIB_TCPFORWARDRETRANS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"TCPSlowStartRetrans"</span><span class="hl opt">,</span> LINUX_MIB_TCPSLOWSTARTRETRANS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"TCPTimeouts"</span><span class="hl opt">,</span> LINUX_MIB_TCPTIMEOUTS<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"TCPRenoRecoveryFail"</span><span class="hl opt">,</span> LINUX_MIB_TCPRENORECOVERYFAIL<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"TCPSackRecoveryFail"</span><span class="hl opt">,</span> LINUX_MIB_TCPSACKRECOVERYFAIL<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"TCPSchedulerFailed"</span><span class="hl opt">,</span> LINUX_MIB_TCPSCHEDULERFAILED<span class="hl opt">),</span> <span class="hl kwd">SNMP_MIB_ITEM</span><span class="hl opt">(</span><span class="hl str">"TCPRcvCollapsed"</span><span class="hl opt">,</span> LINUX_MIB_TCPRCVCOLLAPSED<span class="hl opt">),