imapext-2007
annotate src/osdep/dos/nl_dos.c @ 0:ada5e610ab86
imap-2007e
| author | yuuji@gentei.org |
|---|---|
| date | Mon, 14 Sep 2009 15:17:45 +0900 |
| parents | |
| children |
| rev | line source |
|---|---|
| yuuji@0 | 1 /* ======================================================================== |
| yuuji@0 | 2 * Copyright 1988-2006 University of Washington |
| yuuji@0 | 3 * |
| yuuji@0 | 4 * Licensed under the Apache License, Version 2.0 (the "License"); |
| yuuji@0 | 5 * you may not use this file except in compliance with the License. |
| yuuji@0 | 6 * You may obtain a copy of the License at |
| yuuji@0 | 7 * |
| yuuji@0 | 8 * http://www.apache.org/licenses/LICENSE-2.0 |
| yuuji@0 | 9 * |
| yuuji@0 | 10 * |
| yuuji@0 | 11 * ======================================================================== |
| yuuji@0 | 12 */ |
| yuuji@0 | 13 |
| yuuji@0 | 14 /* |
| yuuji@0 | 15 * Program: Windows/TOPS-20 newline routines |
| yuuji@0 | 16 * |
| yuuji@0 | 17 * Author: Mark Crispin |
| yuuji@0 | 18 * Networks and Distributed Computing |
| yuuji@0 | 19 * Computing & Communications |
| yuuji@0 | 20 * University of Washington |
| yuuji@0 | 21 * Administration Building, AG-44 |
| yuuji@0 | 22 * Seattle, WA 98195 |
| yuuji@0 | 23 * Internet: MRC@CAC.Washington.EDU |
| yuuji@0 | 24 * |
| yuuji@0 | 25 * Date: 1 August 1988 |
| yuuji@0 | 26 * Last Edited: 30 August 2006 |
| yuuji@0 | 27 */ |
| yuuji@0 | 28 |
| yuuji@0 | 29 /* Copy string with CRLF newlines |
| yuuji@0 | 30 * Accepts: destination string |
| yuuji@0 | 31 * pointer to size of destination string buffer |
| yuuji@0 | 32 * source string |
| yuuji@0 | 33 * length of source string |
| yuuji@0 | 34 * Returns: length of copied string |
| yuuji@0 | 35 */ |
| yuuji@0 | 36 |
| yuuji@0 | 37 unsigned long strcrlfcpy (unsigned char **dst,unsigned long *dstl, |
| yuuji@0 | 38 unsigned char *src,unsigned long srcl) |
| yuuji@0 | 39 { |
| yuuji@0 | 40 /* flush destination buffer if too small */ |
| yuuji@0 | 41 if (*dst && (srcl > *dstl)) fs_give ((void **) dst); |
| yuuji@0 | 42 if (!*dst) { /* make a new buffer if needed */ |
| yuuji@0 | 43 *dst = (char *) fs_get ((size_t) (*dstl = srcl) + 1); |
| yuuji@0 | 44 if (dstl) *dstl = srcl; /* return new buffer length to main program */ |
| yuuji@0 | 45 } |
| yuuji@0 | 46 /* copy strings */ |
| yuuji@0 | 47 if (srcl) memcpy (*dst,src,(size_t) srcl); |
| yuuji@0 | 48 *(*dst + srcl) = '\0'; /* tie off destination */ |
| yuuji@0 | 49 return srcl; /* return length */ |
| yuuji@0 | 50 } |
| yuuji@0 | 51 |
| yuuji@0 | 52 |
| yuuji@0 | 53 /* Length of string after strcrlfcpy applied |
| yuuji@0 | 54 * Accepts: source string |
| yuuji@0 | 55 * Returns: length of string |
| yuuji@0 | 56 */ |
| yuuji@0 | 57 |
| yuuji@0 | 58 unsigned long strcrlflen (STRING *s) |
| yuuji@0 | 59 { |
| yuuji@0 | 60 return SIZE (s); /* no-brainer on DOS! */ |
| yuuji@0 | 61 } |