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Searched refs:iOfst (Results 1 – 25 of 31) sorted by relevance

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/sqlite-3.40.0/tool/
H A Dshowjournal.c32 fseek(db, iOfst, SEEK_SET); in read_content()
39 got, N, iOfst); in read_content()
98 static void print_page(int iOfst){ in print_page() argument
103 print_decode_line(aData-iOfst, iOfst, 4, zTitle); in print_page()
109 int iOfst; in main() local
123 iOfst = 0; in main()
124 while( iOfst<fileSize ){ in main()
129 iOfst += sectorSize; in main()
131 print_page(iOfst); in main()
132 iOfst += pageSize+8; in main()
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H A Dgetlock.c30 unsigned int iOfst, /* First byte of the lock */ in isLocked() argument
39 lk.l_start = iOfst; in isLocked()
/sqlite-3.40.0/src/
H A Dos_kv.c506 sqlite_int64 iOfst in kvvfsReadJrnl() argument
538 sqlite_int64 iOfst in kvvfsReadDb() argument
545 assert( iOfst>=0 ); in kvvfsReadDb()
548 if( iOfst+iAmt>=512 ){ in kvvfsReadDb()
556 pgno = 1 + iOfst/iAmt; in kvvfsReadDb()
566 if( iOfst+iAmt<512 ){ in kvvfsReadDb()
567 int k = iOfst+iAmt; in kvvfsReadDb()
570 if( n>=iOfst+iAmt ){ in kvvfsReadDb()
595 sqlite_int64 iOfst in kvvfsWriteJrnl() argument
623 sqlite_int64 iOfst in kvvfsWriteDb() argument
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H A Dmemjournal.c98 if( (iAmt+iOfst)>p->endpoint.iOffset ){ in memjrnlRead()
102 if( p->readpoint.iOffset!=iOfst || iOfst==0 ){ in memjrnlRead()
105 ALWAYS(pChunk) && (iOff+p->nChunkSize)<=iOfst; in memjrnlRead()
115 iChunkOffset = (int)(iOfst%p->nChunkSize); in memjrnlRead()
124 p->readpoint.iOffset = pChunk ? iOfst+iAmt : 0; in memjrnlRead()
199 if( p->nSpill>0 && (iAmt+iOfst)>p->nSpill ){ in memjrnlWrite()
202 rc = sqlite3OsWrite(pJfd, zBuf, iAmt, iOfst); in memjrnlWrite()
214 assert( iOfst<=p->endpoint.iOffset ); in memjrnlWrite()
215 if( iOfst>0 && iOfst!=p->endpoint.iOffset ){ in memjrnlWrite()
216 memjrnlTruncate(pJfd, iOfst); in memjrnlWrite()
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H A Dmemdb.c255 sqlite_int64 iOfst in memdbRead() argument
259 if( iOfst+iAmt>p->sz ){ in memdbRead()
261 if( iOfst<p->sz ) memcpy(zBuf, p->aData+iOfst, p->sz - iOfst); in memdbRead()
297 sqlite_int64 iOfst in memdbWrite() argument
307 if( iOfst+iAmt>p->sz ){ in memdbWrite()
309 if( iOfst+iAmt>p->szAlloc in memdbWrite()
315 if( iOfst>p->sz ) memset(p->aData+p->sz, 0, iOfst-p->sz); in memdbWrite()
316 p->sz = iOfst+iAmt; in memdbWrite()
318 memcpy(p->aData+iOfst, z, iAmt); in memdbWrite()
469 sqlite3_int64 iOfst, in memdbFetch() argument
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H A Dtest_onefile.c270 sqlite_int64 iOfst in tmpRead() argument
273 if( (iAmt+iOfst)>pTmp->nSize ){ in tmpRead()
276 memcpy(zBuf, &pTmp->zAlloc[iOfst], iAmt); in tmpRead()
287 sqlite_int64 iOfst in tmpWrite() argument
290 if( (iAmt+iOfst)>pTmp->nAlloc ){ in tmpWrite()
291 int nNew = (int)(2*(iAmt+iOfst+pTmp->nAlloc)); in tmpWrite()
299 memcpy(&pTmp->zAlloc[iOfst], zBuf, iAmt); in tmpWrite()
404 sqlite_int64 iOfst in fsRead() argument
421 int ii = (int)iOfst; in fsRead()
443 sqlite_int64 iOfst in fsWrite() argument
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H A Dtest_demovfs.c165 sqlite_int64 iOfst /* File offset to write to */ in demoDirectWrite() argument
170 ofst = lseek(p->fd, iOfst, SEEK_SET); in demoDirectWrite()
171 if( ofst!=iOfst ){ in demoDirectWrite()
216 sqlite_int64 iOfst in demoRead() argument
234 ofst = lseek(p->fd, iOfst, SEEK_SET); in demoRead()
235 if( ofst!=iOfst ){ in demoRead()
259 sqlite_int64 iOfst in demoWrite() argument
266 sqlite3_int64 i = iOfst; /* File offset to write to */ in demoWrite()
297 return demoDirectWrite(p, zBuf, iAmt, iOfst); in demoWrite()
H A Dtest_journal.c271 sqlite_int64 iOfst in jtRead() argument
274 return sqlite3OsRead(p->pReal, zBuf, iAmt, iOfst); in jtRead()
516 sqlite_int64 iOfst in jtWrite() argument
521 if( iOfst==0 ){ in jtWrite()
540 if( p->iMaxOff<(iOfst + iAmt) ){ in jtWrite()
541 p->iMaxOff = iOfst + iAmt; in jtWrite()
548 && iOfst>=(PENDING_BYTE+512) in jtWrite()
549 && iOfst+iAmt<=PENDING_BYTE+p->nPagesize in jtWrite()
557 u32 pgno = (u32)(iOfst/p->nPagesize + 1); in jtWrite()
559 ((iOfst+iAmt)%p->nPagesize)==0 ); in jtWrite()
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H A Dtest_devsym.c43 static int devsymRead(sqlite3_file*, void*, int iAmt, sqlite3_int64 iOfst);
44 static int devsymWrite(sqlite3_file*,const void*,int iAmt, sqlite3_int64 iOfst);
100 sqlite_int64 iOfst in devsymRead() argument
103 return sqlite3OsRead(p->pReal, zBuf, iAmt, iOfst); in devsymRead()
113 sqlite_int64 iOfst in devsymWrite() argument
116 return sqlite3OsWrite(p->pReal, zBuf, iAmt, iOfst); in devsymWrite()
371 sqlite_int64 iOfst in writecrashWrite() argument
378 return sqlite3OsWrite(p->pReal, zBuf, iAmt, iOfst); in writecrashWrite()
H A Dtest_multiplex.c718 sqlite3_int64 iOfst in multiplexRead() argument
728 rc = pSubOpen->pMethods->xRead(pSubOpen, pBuf, iAmt, iOfst); in multiplexRead()
732 int i = (int)(iOfst / pGroup->szChunk); in multiplexRead()
740 iOfst % pGroup->szChunk); in multiplexRead()
743 iOfst += iAmt; in multiplexRead()
763 sqlite3_int64 iOfst in multiplexWrite() argument
773 rc = pSubOpen->pMethods->xWrite(pSubOpen, pBuf, iAmt, iOfst); in multiplexWrite()
777 int i = (int)(iOfst / pGroup->szChunk); in multiplexWrite()
780 int extra = ((int)(iOfst % pGroup->szChunk) + iAmt) - in multiplexWrite()
785 iOfst % pGroup->szChunk); in multiplexWrite()
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H A Dtest6.c413 sqlite_int64 iOfst in cfRead() argument
416 int nCopy = (int)MIN((i64)iAmt, (pCrash->iSize - iOfst)); in cfRead()
419 memcpy(zBuf, &pCrash->zData[iOfst], nCopy); in cfRead()
437 sqlite_int64 iOfst in cfWrite() argument
440 if( iAmt+iOfst>pCrash->iSize ){ in cfWrite()
441 pCrash->iSize = (int)(iAmt+iOfst); in cfWrite()
454 memcpy(&pCrash->zData[iOfst], zBuf, iAmt); in cfWrite()
455 return writeListAppend(pFile, iOfst, zBuf, iAmt); in cfWrite()
H A Dtest_quota.c131 sqlite3_int64 iOfst; /* Current offset into the file */ member
555 sqlite3_int64 iOfst in quotaRead() argument
558 return pSubOpen->pMethods->xRead(pSubOpen, pBuf, iAmt, iOfst); in quotaRead()
569 sqlite3_int64 iOfst in quotaWrite() argument
573 sqlite3_int64 iEnd = iOfst+iAmt; in quotaWrite()
1004 sqlite3_int64 iOfst; in sqlite3_quota_fwrite() local
1010 iOfst = ftell(p->f); in sqlite3_quota_fwrite()
1011 iEnd = iOfst + size*nmemb; in sqlite3_quota_fwrite()
1024 nmemb = (size_t)((iEnd - iOfst)/size); in sqlite3_quota_fwrite()
1025 iEnd = iOfst + size*nmemb; in sqlite3_quota_fwrite()
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H A Dtest_vfs.c166 static int tvfsRead(sqlite3_file*, void*, int iAmt, sqlite3_int64 iOfst);
167 static int tvfsWrite(sqlite3_file*,const void*,int iAmt, sqlite3_int64 iOfst);
348 sqlite_int64 iOfst in tvfsRead() argument
363 rc = sqlite3OsRead(pFd->pReal, zBuf, iAmt, iOfst); in tvfsRead()
375 sqlite_int64 iOfst in tvfsWrite() argument
384 Tcl_NewWideIntObj(iOfst), Tcl_NewIntObj(iAmt) in tvfsWrite()
398 rc = sqlite3OsWrite(pFd->pReal, zBuf, iAmt, iOfst); in tvfsWrite()
1067 sqlite3_int64 iOfst, in tvfsFetch() argument
1072 return sqlite3OsFetch(pFd->pReal, iOfst, iAmt, pp); in tvfsFetch()
1075 static int tvfsUnfetch(sqlite3_file *pFile, sqlite3_int64 iOfst, void *p){ in tvfsUnfetch() argument
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H A Dtest_vfstrace.c142 static int vfstraceRead(sqlite3_file*, void*, int iAmt, sqlite3_int64 iOfst);
312 sqlite_int64 iOfst in vfstraceRead() argument
318 pInfo->zVfsName, p->zFName, iAmt, iOfst); in vfstraceRead()
319 rc = p->pReal->pMethods->xRead(p->pReal, zBuf, iAmt, iOfst); in vfstraceRead()
331 sqlite_int64 iOfst in vfstraceWrite() argument
337 pInfo->zVfsName, p->zFName, iAmt, iOfst); in vfstraceWrite()
338 rc = p->pReal->pMethods->xWrite(p->pReal, zBuf, iAmt, iOfst); in vfstraceWrite()
H A Dtest_osinst.c145 static int vfslogRead(sqlite3_file*, void*, int iAmt, sqlite3_int64 iOfst);
146 static int vfslogWrite(sqlite3_file*,const void*,int iAmt, sqlite3_int64 iOfst);
277 sqlite_int64 iOfst in vfslogRead() argument
283 rc = p->pReal->pMethods->xRead(p->pReal, zBuf, iAmt, iOfst); in vfslogRead()
285 vfslog_call(p->pVfslog, OS_READ, p->iFileId, t, rc, iAmt, (int)iOfst); in vfslogRead()
296 sqlite_int64 iOfst in vfslogWrite() argument
302 rc = p->pReal->pMethods->xWrite(p->pReal, z, iAmt, iOfst); in vfslogWrite()
304 vfslog_call(p->pVfslog, OS_WRITE, p->iFileId, t, rc, iAmt, (int)iOfst); in vfslogWrite()
/sqlite-3.40.0/ext/misc/
H A Dmemvfs.c87 static int memUnfetch(sqlite3_file*, sqlite3_int64 iOfst, void *p);
171 sqlite_int64 iOfst in memRead() argument
174 memcpy(zBuf, p->aData+iOfst, iAmt); in memRead()
185 sqlite_int64 iOfst in memWrite() argument
188 if( iOfst+iAmt>p->sz ){ in memWrite()
189 if( iOfst+iAmt>p->szMax ) return SQLITE_FULL; in memWrite()
190 if( iOfst>p->sz ) memset(p->aData+p->sz, 0, iOfst-p->sz); in memWrite()
191 p->sz = iOfst+iAmt; in memWrite()
193 memcpy(p->aData+iOfst, z, iAmt); in memWrite()
307 sqlite3_int64 iOfst, in memFetch() argument
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H A Dcksumvfs.c225 static int cksmUnfetch(sqlite3_file*, sqlite3_int64 iOfst, void *p);
429 sqlite_int64 iOfst in cksmRead() argument
434 rc = pFile->pMethods->xRead(pFile, zBuf, iAmt, iOfst); in cksmRead()
436 if( iOfst==0 && iAmt>=100 && ( in cksmRead()
458 iOfst, p->zFName); in cksmRead()
473 sqlite_int64 iOfst in cksmWrite() argument
477 if( iOfst==0 && iAmt>=100 && ( in cksmWrite()
496 return pFile->pMethods->xWrite(pFile, zBuf, iAmt, iOfst); in cksmWrite()
651 sqlite3_int64 iOfst, in cksmFetch() argument
662 return pFile->pMethods->xFetch(pFile, iOfst, iAmt, pp); in cksmFetch()
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H A Dvfslog.c386 sqlite_int64 iOfst in vlogRead() argument
405 && iOfst<=24 in vlogRead()
406 && iOfst+iAmt>=28 in vlogRead()
408 unsigned char *x = ((unsigned char*)zBuf)+(24-iOfst); in vlogRead()
413 if( iOfst+iAmt>=40 ){ in vlogRead()
430 sqlite_int64 iOfst in vlogWrite() argument
439 rc = p->pReal->pMethods->xWrite(p->pReal, z, iAmt, iOfst); in vlogWrite()
445 && iOfst<=24 in vlogWrite()
446 && iOfst+iAmt>=28 in vlogWrite()
448 unsigned char *x = ((unsigned char*)z)+(24-iOfst); in vlogWrite()
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H A Dappendvfs.c139 static int apndRead(sqlite3_file*, void*, int iAmt, sqlite3_int64 iOfst);
155 static int apndUnfetch(sqlite3_file*, sqlite3_int64 iOfst, void *p);
239 sqlite_int64 iOfst in apndRead() argument
243 return pFile->pMethods->xRead(pFile, zBuf, iAmt, paf->iPgOne+iOfst); in apndRead()
281 sqlite_int64 iOfst in apndWrite() argument
284 sqlite_int64 iWriteEnd = iOfst + iAmt; in apndWrite()
292 return pFile->pMethods->xWrite(pFile, zBuf, iAmt, paf->iPgOne+iOfst); in apndWrite()
413 sqlite3_int64 iOfst, in apndFetch() argument
418 if( p->iMark < 0 || iOfst+iAmt > p->iMark ){ in apndFetch()
422 return pFile->pMethods->xFetch(pFile, iOfst+p->iPgOne, iAmt, pp); in apndFetch()
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H A Dblobio.c42 int iOfst; in readblobFunc() local
60 iOfst = sqlite3_value_int(argv[4]); in readblobFunc()
75 rc = sqlite3_blob_read(pBlob, aData, nData, iOfst); in readblobFunc()
95 int iOfst; in writeblobFunc() local
113 iOfst = sqlite3_value_int(argv[4]); in writeblobFunc()
126 rc = sqlite3_blob_write(pBlob, aData, nData, iOfst); in writeblobFunc()
H A Dvfsstat.c149 static int vstatRead(sqlite3_file*, void*, int iAmt, sqlite3_int64 iOfst);
150 static int vstatWrite(sqlite3_file*,const void*,int iAmt, sqlite3_int64 iOfst);
164 static int vstatFetch(sqlite3_file*, sqlite3_int64 iOfst, int iAmt, void **pp);
165 static int vstatUnfetch(sqlite3_file*, sqlite3_int64 iOfst, void *p);
254 sqlite_int64 iOfst in vstatRead() argument
259 rc = p->pReal->pMethods->xRead(p->pReal, zBuf, iAmt, iOfst); in vstatRead()
274 sqlite_int64 iOfst in vstatWrite() argument
279 rc = p->pReal->pMethods->xWrite(p->pReal, z, iAmt, iOfst); in vstatWrite()
417 sqlite3_int64 iOfst, in vstatFetch() argument
422 return p->pReal->pMethods->xFetch(p->pReal, iOfst, iAmt, pp); in vstatFetch()
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/sqlite-3.40.0/test/
H A Ddbfuzz.c223 sqlite3_int64 iOfst /* Start reading here */ in inmemRead() argument
227 if( iOfst<0 || iOfst>=pVFile->sz ){ in inmemRead()
231 if( iOfst+iAmt>pVFile->sz ){ in inmemRead()
233 iAmt = (int)(pVFile->sz - iOfst); in inmemRead()
237 memcpy(pData, pVFile->a + iOfst, iAmt); in inmemRead()
244 sqlite3_int64 iOfst /* Start writing here */ in inmemWrite() argument
248 if( iOfst+iAmt > pVFile->sz ){ in inmemWrite()
250 if( iOfst+iAmt >= MX_FILE_SZ ){ in inmemWrite()
258 if( iOfst > pVFile->sz ){ in inmemWrite()
261 pVFile->sz = (int)(iOfst + iAmt); in inmemWrite()
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H A Dfuzzcheck.c1355 sqlite3_int64 iOfst /* Start reading here */ in inmemRead() argument
1359 if( iOfst<0 || iOfst>=pVFile->sz ){ in inmemRead()
1363 if( iOfst+iAmt>pVFile->sz ){ in inmemRead()
1365 iAmt = (int)(pVFile->sz - iOfst); in inmemRead()
1366 memcpy(pData, pVFile->a + iOfst, iAmt); in inmemRead()
1369 memcpy(pData, pVFile->a + iOfst, iAmt); in inmemRead()
1380 if( iOfst+iAmt > pVFile->sz ){ in inmemWrite()
1381 if( iOfst+iAmt >= MX_FILE_SZ ){ in inmemWrite()
1385 if( iOfst > pVFile->sz ){ in inmemWrite()
1388 pVFile->sz = (int)(iOfst + iAmt); in inmemWrite()
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H A Dindex5.test42 proc write_cb {xCall file handle iOfst args} {
44 lappend ::write_list [expr $iOfst/1024 + 1]
/sqlite-3.40.0/ext/rbu/
H A Dsqlite3rbu.c4639 sqlite_int64 iOfst in rbuVfsRead() argument
4647 rc = rbuCaptureWalRead(p->pRbu, iOfst, iAmt); in rbuVfsRead()
4651 && iOfst>=pRbu->iOalSz in rbuVfsRead()
4663 && rc==SQLITE_IOERR_SHORT_READ && iOfst==0 in rbuVfsRead()
4668 rc = pFd->pMethods->xRead(pFd, zBuf, iAmt, iOfst); in rbuVfsRead()
4705 sqlite_int64 iOfst in rbuVfsWrite() argument
4713 rc = rbuCaptureDbWrite(p->pRbu, iOfst); in rbuVfsWrite()
4718 && iOfst>=pRbu->iOalSz in rbuVfsWrite()
4720 pRbu->iOalSz = iAmt + iOfst; in rbuVfsWrite()
4722 i64 szNew = iAmt+iOfst; in rbuVfsWrite()
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