1 | #include <machine/rtems-bsd-user-space.h> |
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2 | |
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3 | /* |
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4 | * Copyright (c) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997 |
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5 | * The Regents of the University of California. All rights reserved. |
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6 | * |
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7 | * Redistribution and use in source and binary forms, with or without |
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8 | * modification, are permitted provided that: (1) source code distributions |
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9 | * retain the above copyright notice and this paragraph in its entirety, (2) |
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10 | * distributions including binary code include the above copyright notice and |
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11 | * this paragraph in its entirety in the documentation or other materials |
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12 | * provided with the distribution, and (3) all advertising materials mentioning |
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13 | * features or use of this software display the following acknowledgement: |
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14 | * ``This product includes software developed by the University of California, |
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15 | * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of |
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16 | * the University nor the names of its contributors may be used to endorse |
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17 | * or promote products derived from this software without specific prior |
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18 | * written permission. |
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19 | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED |
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20 | * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF |
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21 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. |
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22 | * |
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23 | * Format and print AppleTalk packets. |
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24 | * |
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25 | * $FreeBSD$ |
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26 | */ |
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27 | |
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28 | #ifndef lint |
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29 | static const char rcsid[] _U_ = |
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30 | "@(#) $Header: /tcpdump/master/tcpdump/print-atalk.c,v 1.81 2004-05-01 09:41:50 hannes Exp $ (LBL)"; |
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31 | #endif |
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32 | |
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33 | #ifdef HAVE_CONFIG_H |
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34 | #include "config.h" |
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35 | #endif |
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36 | |
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37 | #include <tcpdump-stdinc.h> |
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38 | |
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39 | #include <stdio.h> |
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40 | #include <stdlib.h> |
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41 | #include <string.h> |
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42 | #include <pcap.h> |
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43 | |
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44 | #include "interface.h" |
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45 | #include "addrtoname.h" |
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46 | #include "ethertype.h" |
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47 | #include "extract.h" /* must come after interface.h */ |
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48 | #include "appletalk.h" |
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49 | |
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50 | static struct tok type2str[] = { |
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51 | { ddpRTMP, "rtmp" }, |
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52 | { ddpRTMPrequest, "rtmpReq" }, |
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53 | { ddpECHO, "echo" }, |
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54 | { ddpIP, "IP" }, |
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55 | { ddpARP, "ARP" }, |
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56 | { ddpKLAP, "KLAP" }, |
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57 | { 0, NULL } |
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58 | }; |
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59 | |
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60 | struct aarp { |
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61 | u_int16_t htype, ptype; |
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62 | u_int8_t halen, palen; |
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63 | u_int16_t op; |
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64 | u_int8_t hsaddr[6]; |
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65 | u_int8_t psaddr[4]; |
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66 | u_int8_t hdaddr[6]; |
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67 | u_int8_t pdaddr[4]; |
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68 | }; |
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69 | |
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70 | static char tstr[] = "[|atalk]"; |
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71 | |
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72 | static void atp_print(const struct atATP *, u_int); |
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73 | static void atp_bitmap_print(u_char); |
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74 | static void nbp_print(const struct atNBP *, u_int, u_short, u_char, u_char); |
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75 | static const char *print_cstring(const char *, const u_char *); |
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76 | static const struct atNBPtuple *nbp_tuple_print(const struct atNBPtuple *, |
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77 | const u_char *, |
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78 | u_short, u_char, u_char); |
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79 | static const struct atNBPtuple *nbp_name_print(const struct atNBPtuple *, |
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80 | const u_char *); |
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81 | static const char *ataddr_string(u_short, u_char); |
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82 | static void ddp_print(const u_char *, u_int, int, u_short, u_char, u_char); |
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83 | static const char *ddpskt_string(int); |
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84 | |
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85 | /* |
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86 | * Print LLAP packets received on a physical LocalTalk interface. |
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87 | */ |
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88 | u_int |
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89 | ltalk_if_print(const struct pcap_pkthdr *h, const u_char *p) |
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90 | { |
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91 | return (llap_print(p, h->caplen)); |
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92 | } |
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93 | |
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94 | /* |
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95 | * Print AppleTalk LLAP packets. |
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96 | */ |
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97 | u_int |
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98 | llap_print(register const u_char *bp, u_int length) |
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99 | { |
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100 | register const struct LAP *lp; |
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101 | register const struct atDDP *dp; |
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102 | register const struct atShortDDP *sdp; |
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103 | u_short snet; |
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104 | u_int hdrlen; |
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105 | |
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106 | if (length < sizeof(*lp)) { |
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107 | (void)printf(" [|llap %u]", length); |
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108 | return (length); |
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109 | } |
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110 | lp = (const struct LAP *)bp; |
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111 | bp += sizeof(*lp); |
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112 | length -= sizeof(*lp); |
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113 | hdrlen = sizeof(*lp); |
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114 | switch (lp->type) { |
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115 | |
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116 | case lapShortDDP: |
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117 | if (length < ddpSSize) { |
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118 | (void)printf(" [|sddp %u]", length); |
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119 | return (length); |
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120 | } |
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121 | sdp = (const struct atShortDDP *)bp; |
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122 | printf("%s.%s", |
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123 | ataddr_string(0, lp->src), ddpskt_string(sdp->srcSkt)); |
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124 | printf(" > %s.%s:", |
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125 | ataddr_string(0, lp->dst), ddpskt_string(sdp->dstSkt)); |
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126 | bp += ddpSSize; |
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127 | length -= ddpSSize; |
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128 | hdrlen += ddpSSize; |
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129 | ddp_print(bp, length, sdp->type, 0, lp->src, sdp->srcSkt); |
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130 | break; |
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131 | |
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132 | case lapDDP: |
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133 | if (length < ddpSize) { |
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134 | (void)printf(" [|ddp %u]", length); |
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135 | return (length); |
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136 | } |
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137 | dp = (const struct atDDP *)bp; |
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138 | snet = EXTRACT_16BITS(&dp->srcNet); |
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139 | printf("%s.%s", ataddr_string(snet, dp->srcNode), |
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140 | ddpskt_string(dp->srcSkt)); |
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141 | printf(" > %s.%s:", |
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142 | ataddr_string(EXTRACT_16BITS(&dp->dstNet), dp->dstNode), |
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143 | ddpskt_string(dp->dstSkt)); |
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144 | bp += ddpSize; |
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145 | length -= ddpSize; |
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146 | hdrlen += ddpSize; |
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147 | ddp_print(bp, length, dp->type, snet, dp->srcNode, dp->srcSkt); |
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148 | break; |
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149 | |
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150 | #ifdef notdef |
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151 | case lapKLAP: |
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152 | klap_print(bp, length); |
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153 | break; |
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154 | #endif |
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155 | |
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156 | default: |
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157 | printf("%d > %d at-lap#%d %u", |
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158 | lp->src, lp->dst, lp->type, length); |
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159 | break; |
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160 | } |
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161 | return (hdrlen); |
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162 | } |
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163 | |
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164 | /* |
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165 | * Print EtherTalk/TokenTalk packets (or FDDITalk, or whatever it's called |
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166 | * when it runs over FDDI; yes, I've seen FDDI captures with AppleTalk |
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167 | * packets in them). |
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168 | */ |
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169 | void |
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170 | atalk_print(register const u_char *bp, u_int length) |
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171 | { |
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172 | register const struct atDDP *dp; |
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173 | u_short snet; |
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174 | |
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175 | if(!eflag) |
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176 | printf("AT "); |
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177 | |
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178 | if (length < ddpSize) { |
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179 | (void)printf(" [|ddp %u]", length); |
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180 | return; |
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181 | } |
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182 | dp = (const struct atDDP *)bp; |
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183 | snet = EXTRACT_16BITS(&dp->srcNet); |
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184 | printf("%s.%s", ataddr_string(snet, dp->srcNode), |
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185 | ddpskt_string(dp->srcSkt)); |
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186 | printf(" > %s.%s: ", |
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187 | ataddr_string(EXTRACT_16BITS(&dp->dstNet), dp->dstNode), |
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188 | ddpskt_string(dp->dstSkt)); |
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189 | bp += ddpSize; |
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190 | length -= ddpSize; |
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191 | ddp_print(bp, length, dp->type, snet, dp->srcNode, dp->srcSkt); |
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192 | } |
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193 | |
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194 | /* XXX should probably pass in the snap header and do checks like arp_print() */ |
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195 | void |
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196 | aarp_print(register const u_char *bp, u_int length) |
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197 | { |
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198 | register const struct aarp *ap; |
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199 | |
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200 | #define AT(member) ataddr_string((ap->member[1]<<8)|ap->member[2],ap->member[3]) |
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201 | |
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202 | printf("aarp "); |
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203 | ap = (const struct aarp *)bp; |
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204 | if (EXTRACT_16BITS(&ap->htype) == 1 && |
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205 | EXTRACT_16BITS(&ap->ptype) == ETHERTYPE_ATALK && |
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206 | ap->halen == 6 && ap->palen == 4 ) |
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207 | switch (EXTRACT_16BITS(&ap->op)) { |
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208 | |
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209 | case 1: /* request */ |
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210 | (void)printf("who-has %s tell %s", |
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211 | AT(pdaddr), AT(psaddr)); |
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212 | return; |
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213 | |
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214 | case 2: /* response */ |
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215 | (void)printf("reply %s is-at %s", |
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216 | AT(psaddr), etheraddr_string(ap->hsaddr)); |
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217 | return; |
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218 | |
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219 | case 3: /* probe (oy!) */ |
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220 | (void)printf("probe %s tell %s", |
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221 | AT(pdaddr), AT(psaddr)); |
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222 | return; |
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223 | } |
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224 | (void)printf("len %u op %u htype %u ptype %#x halen %u palen %u", |
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225 | length, EXTRACT_16BITS(&ap->op), EXTRACT_16BITS(&ap->htype), |
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226 | EXTRACT_16BITS(&ap->ptype), ap->halen, ap->palen); |
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227 | } |
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228 | |
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229 | /* |
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230 | * Print AppleTalk Datagram Delivery Protocol packets. |
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231 | */ |
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232 | static void |
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233 | ddp_print(register const u_char *bp, register u_int length, register int t, |
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234 | register u_short snet, register u_char snode, u_char skt) |
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235 | { |
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236 | |
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237 | switch (t) { |
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238 | |
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239 | case ddpNBP: |
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240 | nbp_print((const struct atNBP *)bp, length, snet, snode, skt); |
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241 | break; |
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242 | |
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243 | case ddpATP: |
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244 | atp_print((const struct atATP *)bp, length); |
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245 | break; |
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246 | |
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247 | case ddpEIGRP: |
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248 | eigrp_print(bp, length); |
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249 | break; |
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250 | |
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251 | default: |
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252 | (void)printf(" at-%s %d", tok2str(type2str, NULL, t), length); |
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253 | break; |
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254 | } |
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255 | } |
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256 | |
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257 | static void |
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258 | atp_print(register const struct atATP *ap, u_int length) |
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259 | { |
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260 | char c; |
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261 | u_int32_t data; |
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262 | |
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263 | if ((const u_char *)(ap + 1) > snapend) { |
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264 | /* Just bail if we don't have the whole chunk. */ |
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265 | fputs(tstr, stdout); |
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266 | return; |
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267 | } |
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268 | if (length < sizeof(*ap)) { |
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269 | (void)printf(" [|atp %u]", length); |
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270 | return; |
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271 | } |
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272 | length -= sizeof(*ap); |
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273 | switch (ap->control & 0xc0) { |
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274 | |
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275 | case atpReqCode: |
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276 | (void)printf(" atp-req%s %d", |
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277 | ap->control & atpXO? " " : "*", |
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278 | EXTRACT_16BITS(&ap->transID)); |
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279 | |
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280 | atp_bitmap_print(ap->bitmap); |
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281 | |
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282 | if (length != 0) |
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283 | (void)printf(" [len=%u]", length); |
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284 | |
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285 | switch (ap->control & (atpEOM|atpSTS)) { |
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286 | case atpEOM: |
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287 | (void)printf(" [EOM]"); |
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288 | break; |
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289 | case atpSTS: |
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290 | (void)printf(" [STS]"); |
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291 | break; |
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292 | case atpEOM|atpSTS: |
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293 | (void)printf(" [EOM,STS]"); |
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294 | break; |
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295 | } |
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296 | break; |
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297 | |
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298 | case atpRspCode: |
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299 | (void)printf(" atp-resp%s%d:%d (%u)", |
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300 | ap->control & atpEOM? "*" : " ", |
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301 | EXTRACT_16BITS(&ap->transID), ap->bitmap, length); |
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302 | switch (ap->control & (atpXO|atpSTS)) { |
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303 | case atpXO: |
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304 | (void)printf(" [XO]"); |
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305 | break; |
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306 | case atpSTS: |
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307 | (void)printf(" [STS]"); |
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308 | break; |
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309 | case atpXO|atpSTS: |
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310 | (void)printf(" [XO,STS]"); |
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311 | break; |
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312 | } |
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313 | break; |
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314 | |
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315 | case atpRelCode: |
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316 | (void)printf(" atp-rel %d", EXTRACT_16BITS(&ap->transID)); |
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317 | |
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318 | atp_bitmap_print(ap->bitmap); |
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319 | |
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320 | /* length should be zero */ |
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321 | if (length) |
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322 | (void)printf(" [len=%u]", length); |
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323 | |
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324 | /* there shouldn't be any control flags */ |
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325 | if (ap->control & (atpXO|atpEOM|atpSTS)) { |
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326 | c = '['; |
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327 | if (ap->control & atpXO) { |
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328 | (void)printf("%cXO", c); |
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329 | c = ','; |
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330 | } |
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331 | if (ap->control & atpEOM) { |
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332 | (void)printf("%cEOM", c); |
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333 | c = ','; |
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334 | } |
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335 | if (ap->control & atpSTS) { |
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336 | (void)printf("%cSTS", c); |
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337 | c = ','; |
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338 | } |
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339 | (void)printf("]"); |
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340 | } |
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341 | break; |
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342 | |
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343 | default: |
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344 | (void)printf(" atp-0x%x %d (%u)", ap->control, |
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345 | EXTRACT_16BITS(&ap->transID), length); |
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346 | break; |
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347 | } |
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348 | data = EXTRACT_32BITS(&ap->userData); |
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349 | if (data != 0) |
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350 | (void)printf(" 0x%x", data); |
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351 | } |
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352 | |
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353 | static void |
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354 | atp_bitmap_print(register u_char bm) |
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355 | { |
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356 | register char c; |
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357 | register int i; |
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358 | |
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359 | /* |
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360 | * The '& 0xff' below is needed for compilers that want to sign |
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361 | * extend a u_char, which is the case with the Ultrix compiler. |
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362 | * (gcc is smart enough to eliminate it, at least on the Sparc). |
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363 | */ |
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364 | if ((bm + 1) & (bm & 0xff)) { |
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365 | c = '<'; |
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366 | for (i = 0; bm; ++i) { |
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367 | if (bm & 1) { |
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368 | (void)printf("%c%d", c, i); |
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369 | c = ','; |
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370 | } |
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371 | bm >>= 1; |
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372 | } |
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373 | (void)printf(">"); |
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374 | } else { |
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375 | for (i = 0; bm; ++i) |
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376 | bm >>= 1; |
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377 | if (i > 1) |
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378 | (void)printf("<0-%d>", i - 1); |
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379 | else |
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380 | (void)printf("<0>"); |
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381 | } |
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382 | } |
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383 | |
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384 | static void |
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385 | nbp_print(register const struct atNBP *np, u_int length, register u_short snet, |
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386 | register u_char snode, register u_char skt) |
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387 | { |
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388 | register const struct atNBPtuple *tp = |
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389 | (const struct atNBPtuple *)((u_char *)np + nbpHeaderSize); |
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390 | int i; |
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391 | const u_char *ep; |
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392 | |
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393 | if (length < nbpHeaderSize) { |
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394 | (void)printf(" truncated-nbp %u", length); |
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395 | return; |
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396 | } |
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397 | |
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398 | length -= nbpHeaderSize; |
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399 | if (length < 8) { |
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400 | /* must be room for at least one tuple */ |
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401 | (void)printf(" truncated-nbp %u", length + nbpHeaderSize); |
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402 | return; |
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403 | } |
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404 | /* ep points to end of available data */ |
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405 | ep = snapend; |
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406 | if ((const u_char *)tp > ep) { |
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407 | fputs(tstr, stdout); |
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408 | return; |
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409 | } |
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410 | switch (i = np->control & 0xf0) { |
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411 | |
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412 | case nbpBrRq: |
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413 | case nbpLkUp: |
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414 | (void)printf(i == nbpLkUp? " nbp-lkup %d:":" nbp-brRq %d:", |
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415 | np->id); |
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416 | if ((const u_char *)(tp + 1) > ep) { |
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417 | fputs(tstr, stdout); |
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418 | return; |
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419 | } |
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420 | (void)nbp_name_print(tp, ep); |
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421 | /* |
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422 | * look for anomalies: the spec says there can only |
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423 | * be one tuple, the address must match the source |
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424 | * address and the enumerator should be zero. |
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425 | */ |
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426 | if ((np->control & 0xf) != 1) |
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427 | (void)printf(" [ntup=%d]", np->control & 0xf); |
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428 | if (tp->enumerator) |
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429 | (void)printf(" [enum=%d]", tp->enumerator); |
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430 | if (EXTRACT_16BITS(&tp->net) != snet || |
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431 | tp->node != snode || tp->skt != skt) |
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432 | (void)printf(" [addr=%s.%d]", |
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433 | ataddr_string(EXTRACT_16BITS(&tp->net), |
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434 | tp->node), tp->skt); |
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435 | break; |
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436 | |
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437 | case nbpLkUpReply: |
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438 | (void)printf(" nbp-reply %d:", np->id); |
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439 | |
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440 | /* print each of the tuples in the reply */ |
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441 | for (i = np->control & 0xf; --i >= 0 && tp; ) |
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442 | tp = nbp_tuple_print(tp, ep, snet, snode, skt); |
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443 | break; |
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444 | |
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445 | default: |
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446 | (void)printf(" nbp-0x%x %d (%u)", np->control, np->id, |
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447 | length); |
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448 | break; |
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449 | } |
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450 | } |
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451 | |
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452 | /* print a counted string */ |
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453 | static const char * |
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454 | print_cstring(register const char *cp, register const u_char *ep) |
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455 | { |
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456 | register u_int length; |
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457 | |
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458 | if (cp >= (const char *)ep) { |
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459 | fputs(tstr, stdout); |
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460 | return (0); |
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461 | } |
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462 | length = *cp++; |
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463 | |
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464 | /* Spec says string can be at most 32 bytes long */ |
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465 | if (length > 32) { |
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466 | (void)printf("[len=%u]", length); |
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467 | return (0); |
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468 | } |
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469 | while ((int)--length >= 0) { |
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470 | if (cp >= (const char *)ep) { |
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471 | fputs(tstr, stdout); |
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472 | return (0); |
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473 | } |
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474 | putchar(*cp++); |
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475 | } |
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476 | return (cp); |
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477 | } |
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478 | |
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479 | static const struct atNBPtuple * |
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480 | nbp_tuple_print(register const struct atNBPtuple *tp, |
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481 | register const u_char *ep, |
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482 | register u_short snet, register u_char snode, |
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483 | register u_char skt) |
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484 | { |
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485 | register const struct atNBPtuple *tpn; |
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486 | |
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487 | if ((const u_char *)(tp + 1) > ep) { |
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488 | fputs(tstr, stdout); |
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489 | return 0; |
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490 | } |
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491 | tpn = nbp_name_print(tp, ep); |
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492 | |
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493 | /* if the enumerator isn't 1, print it */ |
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494 | if (tp->enumerator != 1) |
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495 | (void)printf("(%d)", tp->enumerator); |
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496 | |
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497 | /* if the socket doesn't match the src socket, print it */ |
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498 | if (tp->skt != skt) |
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499 | (void)printf(" %d", tp->skt); |
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500 | |
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501 | /* if the address doesn't match the src address, it's an anomaly */ |
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502 | if (EXTRACT_16BITS(&tp->net) != snet || tp->node != snode) |
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503 | (void)printf(" [addr=%s]", |
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504 | ataddr_string(EXTRACT_16BITS(&tp->net), tp->node)); |
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505 | |
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506 | return (tpn); |
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507 | } |
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508 | |
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509 | static const struct atNBPtuple * |
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510 | nbp_name_print(const struct atNBPtuple *tp, register const u_char *ep) |
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511 | { |
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512 | register const char *cp = (const char *)tp + nbpTupleSize; |
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513 | |
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514 | putchar(' '); |
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515 | |
---|
516 | /* Object */ |
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517 | putchar('"'); |
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518 | if ((cp = print_cstring(cp, ep)) != NULL) { |
---|
519 | /* Type */ |
---|
520 | putchar(':'); |
---|
521 | if ((cp = print_cstring(cp, ep)) != NULL) { |
---|
522 | /* Zone */ |
---|
523 | putchar('@'); |
---|
524 | if ((cp = print_cstring(cp, ep)) != NULL) |
---|
525 | putchar('"'); |
---|
526 | } |
---|
527 | } |
---|
528 | return ((const struct atNBPtuple *)cp); |
---|
529 | } |
---|
530 | |
---|
531 | |
---|
532 | #define HASHNAMESIZE 4096 |
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533 | |
---|
534 | struct hnamemem { |
---|
535 | int addr; |
---|
536 | char *name; |
---|
537 | struct hnamemem *nxt; |
---|
538 | }; |
---|
539 | |
---|
540 | static struct hnamemem hnametable[HASHNAMESIZE]; |
---|
541 | |
---|
542 | static const char * |
---|
543 | ataddr_string(u_short atnet, u_char athost) |
---|
544 | { |
---|
545 | register struct hnamemem *tp, *tp2; |
---|
546 | register int i = (atnet << 8) | athost; |
---|
547 | char nambuf[MAXHOSTNAMELEN + 20]; |
---|
548 | static int first = 1; |
---|
549 | FILE *fp; |
---|
550 | |
---|
551 | /* |
---|
552 | * if this is the first call, see if there's an AppleTalk |
---|
553 | * number to name map file. |
---|
554 | */ |
---|
555 | if (first && (first = 0, !nflag) |
---|
556 | && (fp = fopen("/etc/atalk.names", "r"))) { |
---|
557 | char line[256]; |
---|
558 | int i1, i2; |
---|
559 | |
---|
560 | while (fgets(line, sizeof(line), fp)) { |
---|
561 | if (line[0] == '\n' || line[0] == 0 || line[0] == '#') |
---|
562 | continue; |
---|
563 | if (sscanf(line, "%d.%d %256s", &i1, &i2, nambuf) == 3) |
---|
564 | /* got a hostname. */ |
---|
565 | i2 |= (i1 << 8); |
---|
566 | else if (sscanf(line, "%d %256s", &i1, nambuf) == 2) |
---|
567 | /* got a net name */ |
---|
568 | i2 = (i1 << 8) | 255; |
---|
569 | else |
---|
570 | continue; |
---|
571 | |
---|
572 | for (tp = &hnametable[i2 & (HASHNAMESIZE-1)]; |
---|
573 | tp->nxt; tp = tp->nxt) |
---|
574 | ; |
---|
575 | tp->addr = i2; |
---|
576 | tp->nxt = newhnamemem(); |
---|
577 | tp->name = strdup(nambuf); |
---|
578 | } |
---|
579 | fclose(fp); |
---|
580 | } |
---|
581 | |
---|
582 | for (tp = &hnametable[i & (HASHNAMESIZE-1)]; tp->nxt; tp = tp->nxt) |
---|
583 | if (tp->addr == i) |
---|
584 | return (tp->name); |
---|
585 | |
---|
586 | /* didn't have the node name -- see if we've got the net name */ |
---|
587 | i |= 255; |
---|
588 | for (tp2 = &hnametable[i & (HASHNAMESIZE-1)]; tp2->nxt; tp2 = tp2->nxt) |
---|
589 | if (tp2->addr == i) { |
---|
590 | tp->addr = (atnet << 8) | athost; |
---|
591 | tp->nxt = newhnamemem(); |
---|
592 | (void)snprintf(nambuf, sizeof(nambuf), "%s.%d", |
---|
593 | tp2->name, athost); |
---|
594 | tp->name = strdup(nambuf); |
---|
595 | return (tp->name); |
---|
596 | } |
---|
597 | |
---|
598 | tp->addr = (atnet << 8) | athost; |
---|
599 | tp->nxt = newhnamemem(); |
---|
600 | if (athost != 255) |
---|
601 | (void)snprintf(nambuf, sizeof(nambuf), "%d.%d", atnet, athost); |
---|
602 | else |
---|
603 | (void)snprintf(nambuf, sizeof(nambuf), "%d", atnet); |
---|
604 | tp->name = strdup(nambuf); |
---|
605 | |
---|
606 | return (tp->name); |
---|
607 | } |
---|
608 | |
---|
609 | static struct tok skt2str[] = { |
---|
610 | { rtmpSkt, "rtmp" }, /* routing table maintenance */ |
---|
611 | { nbpSkt, "nis" }, /* name info socket */ |
---|
612 | { echoSkt, "echo" }, /* AppleTalk echo protocol */ |
---|
613 | { zipSkt, "zip" }, /* zone info protocol */ |
---|
614 | { 0, NULL } |
---|
615 | }; |
---|
616 | |
---|
617 | static const char * |
---|
618 | ddpskt_string(register int skt) |
---|
619 | { |
---|
620 | static char buf[8]; |
---|
621 | |
---|
622 | if (nflag) { |
---|
623 | (void)snprintf(buf, sizeof(buf), "%d", skt); |
---|
624 | return (buf); |
---|
625 | } |
---|
626 | return (tok2str(skt2str, "%d", skt)); |
---|
627 | } |
---|