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annotate nss/lib/dbm/src/strerror.c @ 3:150b72113545

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Add DBM and legacydb support
author Andre Heinecke <andre.heinecke@intevation.de>
date Tue, 05 Aug 2014 18:32:02 +0200
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150b72113545 Add DBM and legacydb support
Andre Heinecke <andre.heinecke@intevation.de>
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1 /*
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2 * Copyright (c) 1988, 1993
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3 * The Regents of the University of California. All rights reserved.
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4 *
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5 * Redistribution and use in source and binary forms, with or without
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6 * modification, are permitted provided that the following conditions
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7 * are met:
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8 * 1. Redistributions of source code must retain the above copyright
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9 * notice, this list of conditions and the following disclaimer.
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10 * 2. Redistributions in binary form must reproduce the above copyright
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11 * notice, this list of conditions and the following disclaimer in the
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12 * documentation and/or other materials provided with the distribution.
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13 * 3. ***REMOVED*** - see
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14 * ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change
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15 * 4. Neither the name of the University nor the names of its contributors
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16 * may be used to endorse or promote products derived from this software
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17 * without specific prior written permission.
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18 *
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19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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22 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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29 * SUCH DAMAGE.
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30 */
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31
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32 #if defined(LIBC_SCCS) && !defined(lint)
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33 static char sccsid[] = "@(#)strerror.c 8.1 (Berkeley) 6/4/93";
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34 #endif /* LIBC_SCCS and not lint */
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35
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36 #include <string.h>
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37
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38 #ifdef _DLL
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39 #define sys_nerr (*_sys_nerr_dll)
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40 #endif
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41
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42 #ifndef HAVE_STRERROR
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43 #ifndef _AFXDLL
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44 char *
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45 strerror(num)
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46 int num;
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47 {
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48 extern int sys_nerr;
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49 extern char *sys_errlist[];
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50 #define UPREFIX "Unknown error: "
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51 static char ebuf[40] = UPREFIX; /* 64-bit number + slop */
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52 register unsigned int errnum;
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53 register char *p, *t;
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54 char tmp[40];
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55
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56 errnum = num; /* convert to unsigned */
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57 if (errnum < sys_nerr)
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58 return(sys_errlist[errnum]);
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59
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60 /* Do this by hand, so we don't include stdio(3). */
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61 t = tmp;
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62 do {
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63 *t++ = "0123456789"[errnum % 10];
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64 } while (errnum /= 10);
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65 for (p = ebuf + sizeof(UPREFIX) - 1;;) {
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66 *p++ = *--t;
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67 if (t <= tmp)
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68 break;
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69 }
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70 return(ebuf);
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71 }
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72
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73 #endif
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74 #endif /* !HAVE_STRERROR */
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