annotate debug.h @ 279:1f5ec029dfe8

merge of 4c883eb469d2d251ee8abddbc11ae4005db6da17 and bed6155e95a293c9fce7e889d283b5958f3035dc
author Matt Johnston <matt@ucc.asn.au>
date Wed, 08 Mar 2006 12:53:11 +0000
parents 161557a9dde8
children 6b41e2cbf071 740e782679be ffbe6f691ca3
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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) 2002,2003 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 #ifndef _DEBUG_H_
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26 #define _DEBUG_H_
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27
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28 #include "includes.h"
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29
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30 /* Debugging */
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31
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32 /* Work well for valgrind - don't clear environment, be nicer with signals
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33 * etc. Don't use this normally, it might cause problems */
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34 /* #define DEBUG_VALGRIND */
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35
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36 /* Define this to compile in trace debugging printf()s.
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37 * You'll need to run programs with "-v" to turn this on.
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38 *
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39 * Caution: Don't use this in an unfriendly environment (ie unfirewalled),
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40 * since the printing may not sanitise strings etc. This will add a reasonable
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41 * amount to your executable size. */
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42 /*#define DEBUG_TRACE */
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44 /* All functions writing to the cleartext payload buffer call
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45 * CHECKCLEARTOWRITE() before writing. This is only really useful if you're
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46 * attempting to track down a problem */
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47 #define CHECKCLEARTOWRITE() assert(ses.writepayload->len == 0 && \
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48 ses.writepayload->pos == 0)
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50 /* Define this, compile with -pg and set GMON_OUT_PREFIX=gmon to get gmon
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51 * output when Dropbear forks. This will allow it gprof to be used.
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52 * It's useful to run dropbear -F, so you don't fork as much */
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53 /* (This is Linux specific) */
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54 /*#define DEBUG_FORKGPROF*/
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56 /* A couple of flags, not usually useful, and mightn't do anything */
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57
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58 /*#define DEBUG_KEXHASH*/
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59 /*#define DEBUG_RSA*/
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60
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61 /* you don't need to touch this block */
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62 #ifdef DEBUG_TRACE
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63 #define TRACE(X) dropbear_trace X;
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64 #else /*DEBUG_TRACE*/
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65 #define TRACE(X)
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66 #endif /*DEBUG_TRACE*/
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67
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68 /* For testing as non-root on shadowed systems, include the crypt of a password
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69 * here. You can then log in as any user with this password. Ensure that you
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70 * make your own password, and are careful about using this. This will also
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71 * disable some of the chown pty code etc*/
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72 /* #define DEBUG_HACKCRYPT "hL8nrFDt0aJ3E" */ /* this is crypt("password") */
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74 #endif