version 1.1, 2010/03/24 16:00:15
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version 1.5.2.1, 2014/02/04 16:39:00
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* $Author$ |
* $Author$ |
* $Id$ |
* $Id$ |
* |
* |
*************************************************************************/ | ************************************************************************** |
| The ELWIX and AITNET software is distributed under the following |
| terms: |
| |
| All of the documentation and software included in the ELWIX and AITNET |
| Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org> |
| |
| Copyright 2004 - 2014 |
| by Michael Pounov <misho@elwix.org>. All rights reserved. |
| |
| Redistribution and use in source and binary forms, with or without |
| modification, are permitted provided that the following conditions |
| are met: |
| 1. Redistributions of source code must retain the above copyright |
| notice, this list of conditions and the following disclaimer. |
| 2. Redistributions in binary form must reproduce the above copyright |
| notice, this list of conditions and the following disclaimer in the |
| documentation and/or other materials provided with the distribution. |
| 3. All advertising materials mentioning features or use of this software |
| must display the following acknowledgement: |
| This product includes software developed by Michael Pounov <misho@elwix.org> |
| ELWIX - Embedded LightWeight unIX and its contributors. |
| 4. Neither the name of AITNET nor the names of its contributors |
| may be used to endorse or promote products derived from this software |
| without specific prior written permission. |
| |
| THIS SOFTWARE IS PROVIDED BY AITNET AND CONTRIBUTORS ``AS IS'' AND |
| ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
| FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| SUCH DAMAGE. |
| */ |
#include "global.h" |
#include "global.h" |
#include "tool.h" |
#include "tool.h" |
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/* |
/* |
* sync_mksig() Make signature from chunk | * sync_mksig() - Make signature from chunk |
| * |
* @id = chunk id |
* @id = chunk id |
* @off = file offset |
* @off = file offset |
* @buf = chunk buffer for calculate signature |
* @buf = chunk buffer for calculate signature |
* @buflen = buffer length in bytes |
* @buflen = buffer length in bytes |
* @sc = Chunk structure for fill |
* @sc = Chunk structure for fill |
*/ |
*/ |
inline void sync_mksig(int id, off_t off, u_char * __restrict buf, int buflen, sync_chunk_t * __restrict sc) | void |
| sync_mksig(int id, off_t off, u_char * __restrict buf, int buflen, sync_chunk_t * __restrict sc) |
{ |
{ |
MD5_CTX ctx; |
MD5_CTX ctx; |
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Line 33 inline void sync_mksig(int id, off_t off, u_char * __r
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Line 72 inline void sync_mksig(int id, off_t off, u_char * __r
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MD5_Final(sc->sc_cksum, &ctx); |
MD5_Final(sc->sc_cksum, &ctx); |
} |
} |
|
|
|
#if 0 |
/* |
/* |
* syncWriteNum() Write to handle converted number to bigendian | * sync_WriteNum() - Write to handle converted number to bigendian |
| * |
* @f = handle |
* @f = handle |
* @ulNum = number to convert |
* @ulNum = number to convert |
* @nNumLen = length of number to bytes |
* @nNumLen = length of number to bytes |
* return: -1 error, != -1 writed bytes to handle |
* return: -1 error, != -1 writed bytes to handle |
*/ |
*/ |
inline int syncWriteNum(int f, u_long ulNum, int nNumLen) | int |
| sync_WriteNum(int f, u_long ulNum, int nNumLen) |
{ |
{ |
u_char buf[sizeof ulNum]; |
u_char buf[sizeof ulNum]; |
register int i; |
register int i; |
|
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if (nNumLen < 1 || nNumLen > ULONG_MAX) { |
if (nNumLen < 1 || nNumLen > ULONG_MAX) { |
syncSetErr(-1, "Illegal number len %d\n", nNumLen); | sync_SetErr(-1, "Illegal number len %d\n", nNumLen); |
return -1; |
return -1; |
} |
} |
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Line 57 inline int syncWriteNum(int f, u_long ulNum, int nNumL
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Line 99 inline int syncWriteNum(int f, u_long ulNum, int nNumL
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return write(f, buf, nNumLen); |
return write(f, buf, nNumLen); |
} |
} |
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#endif |
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#ifndef HAVE_MKSTEMPS |
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/* API function missing in NetBSD base source tree!!! */ |
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#define TEMPCHARS "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789" |
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#define NUM_CHARS (sizeof(TEMPCHARS) - 1) |
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int |
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mkstemps(char *path, int slen) |
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{ |
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char *start, *cp, *ep; |
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const char *tempchars = TEMPCHARS; |
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unsigned int tries = 1; |
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size_t len; |
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int fd; |
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assert(path); |
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len = strlen(path); |
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if (len == 0 || slen >= len) { |
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errno = EINVAL; |
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goto end; |
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} else |
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ep = path + len - slen; |
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for (start = ep; start > path && start[-1] == 'X'; start--) { |
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if (tries < INT_MAX / NUM_CHARS) |
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tries *= NUM_CHARS; |
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} |
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tries *= 2; |
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do { |
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for (cp = start; cp != ep; cp++) |
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*cp = tempchars[arc4random_uniform(NUM_CHARS)]; |
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fd = open(path, O_CREAT | O_EXCL | O_RDWR, S_IRUSR | S_IWUSR); |
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if (fd != -1 || errno != EEXIST) |
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return fd; |
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} while (--tries); |
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errno = EEXIST; |
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end: |
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return -1; |
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} |
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#endif |