Mercurial > dropbear

annotate svr-main.c @ 932:3873b39c4de6

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Print errno information in write_packet
author Ronny Meeus <ronny.meeus@gmail.com>
date Tue, 20 May 2014 20:56:59 +0800
parents 860e3522f8fc
children 0bb16232e7c4
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1 /*
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2 * Dropbear - a SSH2 server
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3 *
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4 * Copyright (c) 2002-2006 Matt Johnston
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5 * All rights reserved.
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6 *
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7 * Permission is hereby granted, free of charge, to any person obtaining a copy
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8 * of this software and associated documentation files (the "Software"), to deal
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9 * in the Software without restriction, including without limitation the rights
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10 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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11 * copies of the Software, and to permit persons to whom the Software is
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12 * furnished to do so, subject to the following conditions:
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13 *
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14 * The above copyright notice and this permission notice shall be included in
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15 * all copies or substantial portions of the Software.
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16 *
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17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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20 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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23 * SOFTWARE. */
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24
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25 #include "includes.h"
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26 #include "dbutil.h"
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27 #include "session.h"
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28 #include "buffer.h"
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29 #include "signkey.h"
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30 #include "runopts.h"
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31 #include "dbrandom.h"
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32 #include "crypto_desc.h"
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33
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34 static size_t listensockets(int *sock, size_t sockcount, int *maxfd);
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35 static void sigchld_handler(int dummy);
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36 static void sigsegv_handler(int);
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37 static void sigintterm_handler(int fish);
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38 #ifdef INETD_MODE
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39 static void main_inetd();
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40 #endif
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41 #ifdef NON_INETD_MODE
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42 static void main_noinetd();
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43 #endif
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44 static void commonsetup();
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45
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46 #if defined(DBMULTI_dropbear) || !defined(DROPBEAR_MULTI)
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47 #if defined(DBMULTI_dropbear) && defined(DROPBEAR_MULTI)
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48 int dropbear_main(int argc, char ** argv)
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49 #else
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50 int main(int argc, char ** argv)
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51 #endif
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52 {
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53 _dropbear_exit = svr_dropbear_exit;
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54 _dropbear_log = svr_dropbear_log;
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55
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56 disallow_core();
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57
71
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58 /* get commandline options */
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59 svr_getopts(argc, argv);
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60
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61 #ifdef INETD_MODE
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62 /* service program mode */
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63 if (svr_opts.inetdmode) {
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64 main_inetd();
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65 /* notreached */
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66 }
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67 #endif
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68
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69 #ifdef NON_INETD_MODE
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70 main_noinetd();
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71 /* notreached */
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72 #endif
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73
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74 dropbear_exit("Compiled without normal mode, can't run without -i\n");
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75 return -1;
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76 }
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77 #endif
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78
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79 #ifdef INETD_MODE
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80 static void main_inetd() {
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81 char *host, *port = NULL;