1 | /* gdbmerrno.c - convert gdbm errors into english. */
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2 |
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3 | /* This file is part of GDBM, the GNU data base manager, by Philip A. Nelson.
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4 | Copyright (C) 1993 Free Software Foundation, Inc.
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5 |
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6 | GDBM is free software; you can redistribute it and/or modify
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7 | it under the terms of the GNU General Public License as published by
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8 | the Free Software Foundation; either version 2, or (at your option)
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9 | any later version.
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10 |
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11 | GDBM is distributed in the hope that it will be useful,
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12 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 | GNU General Public License for more details.
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15 |
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16 | You should have received a copy of the GNU General Public License
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17 | along with GDBM; see the file COPYING. If not, write to
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18 | the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
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19 |
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20 | You may contact the original author by:
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21 | e-mail: [email protected]
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22 | us-mail: Philip A. Nelson
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23 | Computer Science Department
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24 | Western Washington University
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25 | Bellingham, WA 98226
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26 |
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27 | The author of this file is:
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28 | e-mail: [email protected]
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29 |
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30 | *************************************************************************/
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31 |
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32 |
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33 | /* include system configuration before all else. */
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34 | #include "autoconf.h"
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35 |
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36 | #include "gdbmerrno.h"
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37 |
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38 | /* this is not static so that applications may access the array if they
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39 | like. it must be in the same order as the error codes! */
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40 |
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41 | const char * const gdbm_errlist[] = {
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42 | "No error", "Malloc error", "Block size error", "File open error",
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43 | "File write error", "File seek error", "File read error",
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44 | "Bad magic number", "Empty database", "Can't be reader", "Can't be writer",
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45 | "Reader can't delete", "Reader can't store", "Reader can't reorganize",
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46 | "Unknown update", "Item not found", "Reorganize failed", "Cannot replace",
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47 | "Illegal data", "Option already set", "Illegal option"
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48 | };
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49 |
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50 | #define gdbm_errorcount ((sizeof(gdbm_errlist) / sizeof(gdbm_errlist[0])) - 1)
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51 |
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52 | const char *
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53 | gdbm_strerror(error)
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54 | gdbm_error error;
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55 | {
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56 | if(((int)error < 0) || ((int)error > gdbm_errorcount))
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57 | {
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58 | return("Unknown error");
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59 | }
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60 | else
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61 | {
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62 | return(gdbm_errlist[(int)error]);
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63 | }
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64 | }
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