Version 3.2.8 (CVS 2835)

FossilOrigin-Name: e61382aed45a83ad688a0461948f9cd052a527fa

VERSION

@@ -1 +1 @@
-3.2.7
+3.2.8

manifest

@@ -1,9 +1,9 @@
-C Version\s3.2.7\s(CVS\s2736)
-D 2005-09-24T15:25:02
+C Version\s3.2.8\s(CVS\s2835)
+D 2005-12-19T17:27:00
 F Makefile.in 12784cdce5ffc8dfb707300c34e4f1eb3b8a14f1
 F Makefile.linux-gcc 06be33b2a9ad4f005a5f42b22c4a19dab3cbb5c7
 F README 9c4e2d6706bdcc3efdd773ce752a8cdab4f90028
-F VERSION b818cce180263e590a00ad4509a713892c3eecea
+F VERSION 4cef1bf020a669a809eb9ae30b049af780c5b52b
 F aclocal.m4 7daea4c35e88de30d5a3f6f7a2ab99720e803bbd
 F art/2005osaward.gif 0d1851b2a7c1c9d0ccce545f3e14bca42d7fd248
 F art/SQLite.eps 9b43cc99cfd2be687d386faea6862ea68d6a72b2
@@ -51,13 +51,9 @@ F src/main.c 422014201f22aa17b96c76650163178a91a825af
 F src/md5.c 7ae1c39044b95de2f62e066f47bb1deb880a1070
 F src/os.h c51f2747f7bd1840447e2c7d26db749604626814
 F src/os_common.h 1ff88c7e7e6bd3e5f85443106c91cc26a4f8600b
-F src/os_test.c 49833426101f99aee4bb5f6a44b7c4b2029fda1c
-F src/os_test.h 903c93554c23d88f34f667f1979e4a1cee792af3
 F src/os_unix.c 407dd07818d13807c396acf3f7570af81cbb666c
-F src/os_unix.h 5768d56d28240d3fe4537fac08cc85e4fb52279e
 F src/os_win.c fbccc85e7011174068c27d54256746321a1f0059
-F src/os_win.h 41a946bea10f61c158ce8645e7646b29d44f122b
-F src/pager.c adbb27f13ac75cd5bc29a3d84803e0cab1edfa88
+F src/pager.c b74ebe5aca00ad5f831e19ae17193fe7b83a7ddf
 F src/pager.h e7b41ce8e7b5f629d456708b7ad9a8c8ede37140
 F src/parse.y 5602d5cb894dda2932bf50b7e88782a4440ae3ae
 F src/pragma.c 126149668aa7086e86cfa3e32c8523513c19dd63
@@ -313,7 +309,7 @@ F www/tclsqlite.tcl ddcf912ea48695603c8ed7efb29f0812ef8d1b49
 F www/vdbe.tcl 87a31ace769f20d3627a64fa1fade7fed47b90d0
 F www/version3.tcl a99cf5f6d8bd4d5537584a2b342f0fb9fa601d8b
 F www/whentouse.tcl 97e2b5cd296f7d8057e11f44427dea8a4c2db513
-P 70937d5cfa10eda66d926d378f30f9961a7822bf
-R af00b18d3b228afdf6d336b083e69571
+P d8e74af5b081a074173c470e9f2115be9b095777
+R 3ef1bc3892118ec529a39c9be34b97bf
 U drh
-Z 9a3b0e42ce1a552d5db88eb833f8f0b1
+Z ad60d4c3881558341fdd282b95f7c97a

manifest.uuid

@@ -1 +1 @@
-bd141a7c12c779d15d81acc8f919c37b9a4aa40b
+e61382aed45a83ad688a0461948f9cd052a527fa

src/os_test.c

@@ -1,463 +0,0 @@
-/*
-** 2004 May 22
-**
-** The author disclaims copyright to this source code.  In place of
-** a legal notice, here is a blessing:
-**
-**    May you do good and not evil.
-**    May you find forgiveness for yourself and forgive others.
-**    May you share freely, never taking more than you give.
-**
-******************************************************************************
-**
-** This file contains code that is specific to Unix systems. It is used
-** for testing SQLite only.
-*/
-#if OS_TEST              /* This file is used for the test backend only */
-#include "sqliteInt.h"
-#include "os.h"          /* Must be first to enable large file support */
-
-#define sqlite3OsOpenReadWrite     sqlite3RealOpenReadWrite
-#define sqlite3OsOpenExclusive     sqlite3RealOpenExclusive
-#define sqlite3OsOpenReadOnly      sqlite3RealOpenReadOnly
-#define sqlite3OsOpenDirectory     sqlite3RealOpenDirectory
-#define sqlite3OsClose             sqlite3RealClose
-#define sqlite3OsRead              sqlite3RealRead
-#define sqlite3OsWrite             sqlite3RealWrite
-#define sqlite3OsSeek              sqlite3RealSeek
-#define sqlite3OsSync              sqlite3RealSync
-#define sqlite3OsTruncate          sqlite3RealTruncate
-#define sqlite3OsFileSize          sqlite3RealFileSize
-#define sqlite3OsLock              sqlite3RealLock
-#define sqlite3OsUnlock            sqlite3RealUnlock
-#define sqlite3OsCheckReservedLock sqlite3RealCheckReservedLock
-
-#define OsFile OsRealFile
-#define OS_UNIX 1
-#include "os_unix.c"
-#undef OS_UNIX
-#undef OsFile
-
-#undef sqlite3OsOpenReadWrite     
-#undef sqlite3OsOpenExclusive     
-#undef sqlite3OsOpenReadOnly      
-#undef sqlite3OsOpenDirectory     
-#undef sqlite3OsClose             
-#undef sqlite3OsRead              
-#undef sqlite3OsWrite             
-#undef sqlite3OsSeek              
-#undef sqlite3OsSync              
-#undef sqlite3OsTruncate          
-#undef sqlite3OsFileSize          
-#undef sqlite3OsLock              
-#undef sqlite3OsUnlock            
-#undef sqlite3OsCheckReservedLock 
-
-#define BLOCKSIZE 512
-#define BLOCK_OFFSET(x) ((x) * BLOCKSIZE)
-
-
-/*
-** The following variables control when a simulated crash occurs.
-**
-** If iCrashDelay is non-zero, then zCrashFile contains (full path) name of
-** a file that SQLite will call sqlite3OsSync() on. Each time this happens
-** iCrashDelay is decremented. If iCrashDelay is zero after being
-** decremented, a "crash" occurs during the sync() operation.
-**
-** In other words, a crash occurs the iCrashDelay'th time zCrashFile is
-** synced.
-*/
-static int iCrashDelay = 0;
-char zCrashFile[256];
-
-/*
-** Set the value of the two crash parameters.
-*/
-void sqlite3SetCrashParams(int iDelay, char const *zFile){
-  sqlite3OsEnterMutex();
-  assert( strlen(zFile)<256 );
-  strcpy(zCrashFile, zFile);
-  iCrashDelay = iDelay;
-  sqlite3OsLeaveMutex();
-}
-
-/*
-** File zPath is being sync()ed. Return non-zero if this should
-** cause a crash.
-*/
-static int crashRequired(char const *zPath){
-  int r;
-  int n;
-  sqlite3OsEnterMutex();
-  n = strlen(zCrashFile);
-  if( zCrashFile[n-1]=='*' ){
-    n--;
-  }else if( strlen(zPath)>n ){
-    n = strlen(zPath);
-  }
-  r = 0;
-  if( iCrashDelay>0 && strncmp(zPath, zCrashFile, n)==0 ){
-    iCrashDelay--;
-    if( iCrashDelay<=0 ){
-      r = 1;
-    }
-  }
-  sqlite3OsLeaveMutex();
-  return r;
-}
-
-
-static OsTestFile *pAllFiles = 0;
-
-/*
-** Initialise the os_test.c specific fields of pFile.
-*/
-static void initFile(OsFile *id, char const *zName){
-  OsTestFile *pFile = (OsTestFile *)
-      sqliteMalloc(sizeof(OsTestFile) + strlen(zName)+1);
-  pFile->nMaxWrite = 0; 
-  pFile->nBlk = 0; 
-  pFile->apBlk = 0; 
-  pFile->zName = (char *)(&pFile[1]);
-  strcpy(pFile->zName, zName);
-  *id = pFile;
-  pFile->pNext = pAllFiles;
-  pAllFiles = pFile;
-}
-
-/*
-** Undo the work done by initFile. Delete the OsTestFile structure
-** and unlink the structure from the pAllFiles list.
-*/
-static void closeFile(OsFile *id){
-  OsTestFile *pFile = *id;
-  if( pFile==pAllFiles ){
-    pAllFiles = pFile->pNext;
-  }else{
-    OsTestFile *p;
-    for(p=pAllFiles; p->pNext!=pFile; p=p->pNext ){
-      assert( p );
-    }
-    p->pNext = pFile->pNext;
-  }
-  sqliteFree(pFile);
-  *id = 0;
-}
-
-/*
-** Return the current seek offset from the start of the file. This
-** is unix-only code.
-*/
-static i64 osTell(OsTestFile *pFile){
-  return lseek(pFile->fd.h, 0, SEEK_CUR);
-}
-
-/*
-** Load block 'blk' into the cache of pFile.
-*/
-static int cacheBlock(OsTestFile *pFile, int blk){
-  if( blk>=pFile->nBlk ){
-    int n = ((pFile->nBlk * 2) + 100 + blk);
-    /* if( pFile->nBlk==0 ){ printf("DIRTY %s\n", pFile->zName); } */
-    pFile->apBlk = (u8 **)sqliteRealloc(pFile->apBlk, n * sizeof(u8*));
-    if( !pFile->apBlk ) return SQLITE_NOMEM;
-    memset(&pFile->apBlk[pFile->nBlk], 0, (n - pFile->nBlk)*sizeof(u8*));
-    pFile->nBlk = n;
-  }
-
-  if( !pFile->apBlk[blk] ){
-    i64 filesize;
-    int rc;
-
-    u8 *p = sqliteMalloc(BLOCKSIZE);
-    if( !p ) return SQLITE_NOMEM;
-    pFile->apBlk[blk] = p;
-
-    rc = sqlite3RealFileSize(&pFile->fd, &filesize);
-    if( rc!=SQLITE_OK ) return rc;
-
-    if( BLOCK_OFFSET(blk)<filesize ){
-      int len = BLOCKSIZE;
-      rc = sqlite3RealSeek(&pFile->fd, blk*BLOCKSIZE);
-      if( BLOCK_OFFSET(blk+1)>filesize ){
-        len = filesize - BLOCK_OFFSET(blk);
-      }
-      if( rc!=SQLITE_OK ) return rc;
-      rc = sqlite3RealRead(&pFile->fd, p, len);
-      if( rc!=SQLITE_OK ) return rc;
-    }
-  }
-
-  return SQLITE_OK;
-}
-
-/* #define TRACE_WRITECACHE */
-
-/*
-** Write the cache of pFile to disk. If crash is non-zero, randomly
-** skip blocks when writing. The cache is deleted before returning.
-*/
-static int writeCache2(OsTestFile *pFile, int crash){
-  int i;
-  int nMax = pFile->nMaxWrite;
-  i64 offset;
-  int rc = SQLITE_OK;
-
-  offset = osTell(pFile);
-  for(i=0; i<pFile->nBlk; i++){
-    u8 *p = pFile->apBlk[i];
-    if( p ){
-      int skip = 0;
-      int trash = 0;
-      if( crash ){
-        char random;
-        sqlite3Randomness(1, &random);
-        if( random & 0x01 ){
-          if( random & 0x02 ){
-            trash = 1;
-#ifdef TRACE_WRITECACHE
-printf("Trashing block %d of %s\n", i, pFile->zName); 
-#endif
-          }else{
-            skip = 1;
-#ifdef TRACE_WRITECACHE
-printf("Skiping block %d of %s\n", i, pFile->zName); 
-#endif
-          }
-        }else{
-#ifdef TRACE_WRITECACHE
-printf("Writing block %d of %s\n", i, pFile->zName); 
-#endif
-        }
-      }
-      if( rc==SQLITE_OK ){
-        rc = sqlite3RealSeek(&pFile->fd, BLOCK_OFFSET(i));
-      }
-      if( rc==SQLITE_OK && !skip ){
-        int len = BLOCKSIZE;
-        if( BLOCK_OFFSET(i+1)>nMax ){
-          len = nMax-BLOCK_OFFSET(i);
-        }
-        if( len>0 ){
-          if( trash ){
-            sqlite3Randomness(len, p);
-          }
-          rc = sqlite3RealWrite(&pFile->fd, p, len);
-        }
-      }
-      sqliteFree(p);
-    }
-  }
-  sqliteFree(pFile->apBlk);
-  pFile->nBlk = 0;
-  pFile->apBlk = 0;
-  pFile->nMaxWrite = 0;
-
-  if( rc==SQLITE_OK ){
-    rc = sqlite3RealSeek(&pFile->fd, offset);
-  }
-  return rc;
-}
-
-/*
-** Write the cache to disk.
-*/
-static int writeCache(OsTestFile *pFile){
-  if( pFile->apBlk ){
-    int c = crashRequired(pFile->zName);
-    if( c ){
-      OsTestFile *p;
-#ifdef TRACE_WRITECACHE
-      printf("\nCrash during sync of %s\n", pFile->zName);
-#endif
-      for(p=pAllFiles; p; p=p->pNext){
-        writeCache2(p, 1);
-      }
-      exit(-1);
-    }else{
-      return writeCache2(pFile, 0);
-    }
-  }
-  return SQLITE_OK;
-}
-
-/*
-** Close the file.
-*/
-int sqlite3OsClose(OsFile *id){
-  if( !(*id) ) return SQLITE_OK;
-  if( (*id)->fd.isOpen ){
-    /* printf("CLOSE %s (%d blocks)\n", (*id)->zName, (*id)->nBlk); */
-    writeCache(*id);
-    sqlite3RealClose(&(*id)->fd);
-  }
-  closeFile(id);
-  return SQLITE_OK;
-}
-
-int sqlite3OsRead(OsFile *id, void *pBuf, int amt){
-  i64 offset;       /* The current offset from the start of the file */
-  i64 end;          /* The byte just past the last byte read */
-  int blk;            /* Block number the read starts on */
-  int i;
-  u8 *zCsr;
-  int rc = SQLITE_OK;
-  OsTestFile *pFile = *id;
-
-  offset = osTell(pFile);
-  end = offset+amt;
-  blk = (offset/BLOCKSIZE);
-
-  zCsr = (u8 *)pBuf;
-  for(i=blk; i*BLOCKSIZE<end; i++){
-    int off = 0;
-    int len = 0;
-
-
-    if( BLOCK_OFFSET(i) < offset ){
-      off = offset-BLOCK_OFFSET(i);
-    }
-    len = BLOCKSIZE - off;
-    if( BLOCK_OFFSET(i+1) > end ){
-      len = len - (BLOCK_OFFSET(i+1)-end);
-    }
-
-    if( i<pFile->nBlk && pFile->apBlk[i]){
-      u8 *pBlk = pFile->apBlk[i];
-      memcpy(zCsr, &pBlk[off], len);
-    }else{
-      rc = sqlite3RealSeek(&pFile->fd, BLOCK_OFFSET(i) + off);
-      if( rc!=SQLITE_OK ) return rc;
-      rc = sqlite3RealRead(&pFile->fd, zCsr, len);
-      if( rc!=SQLITE_OK ) return rc;
-    }
-
-    zCsr += len;
-  }
-  assert( zCsr==&((u8 *)pBuf)[amt] );
-
-  rc = sqlite3RealSeek(&pFile->fd, end);
-  return rc;
-}
-
-int sqlite3OsWrite(OsFile *id, const void *pBuf, int amt){
-  i64 offset;       /* The current offset from the start of the file */
-  i64 end;          /* The byte just past the last byte written */
-  int blk;            /* Block number the write starts on */
-  int i;
-  const u8 *zCsr;
-  int rc = SQLITE_OK;
-  OsTestFile *pFile = *id;
-
-  offset = osTell(pFile);
-  end = offset+amt;
-  blk = (offset/BLOCKSIZE);
-
-  zCsr = (u8 *)pBuf;
-  for(i=blk; i*BLOCKSIZE<end; i++){
-    u8 *pBlk;
-    int off = 0;
-    int len = 0;
-
-    /* Make sure the block is in the cache */
-    rc = cacheBlock(pFile, i);
-    if( rc!=SQLITE_OK ) return rc;
-
-    /* Write into the cache */
-    pBlk = pFile->apBlk[i];
-    assert( pBlk );
-
-    if( BLOCK_OFFSET(i) < offset ){
-      off = offset-BLOCK_OFFSET(i);
-    }
-    len = BLOCKSIZE - off;
-    if( BLOCK_OFFSET(i+1) > end ){
-      len = len - (BLOCK_OFFSET(i+1)-end);
-    }
-    memcpy(&pBlk[off], zCsr, len);
-    zCsr += len;
-  }
-  if( pFile->nMaxWrite<end ){
-    pFile->nMaxWrite = end;
-  }
-  assert( zCsr==&((u8 *)pBuf)[amt] );
-
-  rc = sqlite3RealSeek(&pFile->fd, end);
-  return rc;
-}
-
-/*
-** Sync the file. First flush the write-cache to disk, then call the
-** real sync() function.
-*/
-int sqlite3OsSync(OsFile *id, int dataOnly){
-  int rc;
-  /* printf("SYNC %s (%d blocks)\n", (*id)->zName, (*id)->nBlk); */
-  rc = writeCache(*id);
-  if( rc!=SQLITE_OK ) return rc;
-  rc = sqlite3RealSync(&(*id)->fd, dataOnly);
-  return rc;
-}
-
-/*
-** Truncate the file. Set the internal OsFile.nMaxWrite variable to the new
-** file size to ensure that nothing in the write-cache past this point
-** is written to disk.
-*/
-int sqlite3OsTruncate(OsFile *id, i64 nByte){
-  (*id)->nMaxWrite = nByte;
-  return sqlite3RealTruncate(&(*id)->fd, nByte);
-}
-
-/*
-** Return the size of the file. If the cache contains a write that extended
-** the file, then return this size instead of the on-disk size.
-*/
-int sqlite3OsFileSize(OsFile *id, i64 *pSize){
-  int rc = sqlite3RealFileSize(&(*id)->fd, pSize);
-  if( rc==SQLITE_OK && pSize && *pSize<(*id)->nMaxWrite ){
-    *pSize = (*id)->nMaxWrite;
-  }
-  return rc;
-}
-
-/*
-** The three functions used to open files. All that is required is to
-** initialise the os_test.c specific fields and then call the corresponding
-** os_unix.c function to really open the file.
-*/
-int sqlite3OsOpenReadWrite(const char *zFilename, OsFile *id, int *pReadonly){
-  initFile(id, zFilename);
-  return sqlite3RealOpenReadWrite(zFilename, &(*id)->fd, pReadonly);
-}
-int sqlite3OsOpenExclusive(const char *zFilename, OsFile *id, int delFlag){
-  initFile(id, zFilename);
-  return sqlite3RealOpenExclusive(zFilename, &(*id)->fd, delFlag);
-}
-int sqlite3OsOpenReadOnly(const char *zFilename, OsFile *id){
-  initFile(id, zFilename);
-  return sqlite3RealOpenReadOnly(zFilename, &(*id)->fd);
-}
-
-/*
-** These six function calls are passed straight through to the os_unix.c
-** backend.
-*/
-int sqlite3OsSeek(OsFile *id, i64 offset){
-  return sqlite3RealSeek(&(*id)->fd, offset);
-}
-int sqlite3OsCheckReservedLock(OsFile *id){
-  return sqlite3RealCheckReservedLock(&(*id)->fd);
-}
-int sqlite3OsLock(OsFile *id, int locktype){
-  return sqlite3RealLock(&(*id)->fd, locktype);
-}
-int sqlite3OsUnlock(OsFile *id, int locktype){
-  return sqlite3RealUnlock(&(*id)->fd, locktype);
-}
-int sqlite3OsOpenDirectory(const char *zDirname, OsFile *id){
-  return sqlite3RealOpenDirectory(zDirname, &(*id)->fd);
-}
-
-#endif /* OS_TEST */

src/os_test.h

@@ -1,40 +0,0 @@
-/*
-** 2004 May 22
-**
-** The author disclaims copyright to this source code.  In place of
-** a legal notice, here is a blessing:
-**
-**    May you do good and not evil.
-**    May you find forgiveness for yourself and forgive others.
-**    May you share freely, never taking more than you give.
-**
-******************************************************************************
-**
-*/
-#ifndef _SQLITE_OS_TEST_H_
-#define _SQLITE_OS_TEST_H_
-
-#define OsFile OsRealFile
-#define OS_UNIX 1
-#include "os_unix.h"
-#undef OS_UNIX
-#undef OsFile
-#undef SET_FULLSYNC
-
-/* Include sqliteInt.h now to get the type u8. */
-#include "sqliteInt.h"
-
-typedef struct OsTestFile* OsFile;
-typedef struct OsTestFile OsTestFile;
-struct OsTestFile {
-  u8 **apBlk;       /* Array of blocks that have been written to. */
-  int nBlk;         /* Size of apBlock. */
-  int nMaxWrite;    /* Largest offset written to. */
-  char *zName;      /* File name */
-  OsRealFile fd;
-  OsTestFile *pNext;
-};
-
-void sqlite3SetCrashParams(int iDelay, char const *zFile);
-
-#endif /* _SQLITE_OS_UNIX_H_ */

src/os_unix.h

@@ -1,116 +0,0 @@
-/*
-** 2004 May 22
-**
-** The author disclaims copyright to this source code.  In place of
-** a legal notice, here is a blessing:
-**
-**    May you do good and not evil.
-**    May you find forgiveness for yourself and forgive others.
-**    May you share freely, never taking more than you give.
-**
-******************************************************************************
-**
-** This header file defined OS-specific features for Unix.
-*/
-#ifndef _SQLITE_OS_UNIX_H_
-#define _SQLITE_OS_UNIX_H_
-
-/*
-** Helpful hint:  To get this to compile on HP/UX, add -D_INCLUDE_POSIX_SOURCE
-** to the compiler command line.
-*/
-
-/*
-** These #defines should enable >2GB file support on Posix if the
-** underlying operating system supports it.  If the OS lacks
-** large file support, or if the OS is windows, these should be no-ops.
-**
-** Large file support can be disabled using the -DSQLITE_DISABLE_LFS switch
-** on the compiler command line.  This is necessary if you are compiling
-** on a recent machine (ex: RedHat 7.2) but you want your code to work
-** on an older machine (ex: RedHat 6.0).  If you compile on RedHat 7.2
-** without this option, LFS is enable.  But LFS does not exist in the kernel
-** in RedHat 6.0, so the code won't work.  Hence, for maximum binary
-** portability you should omit LFS.
-**
-** Similar is true for MacOS.  LFS is only supported on MacOS 9 and later.
-*/
-#ifndef SQLITE_DISABLE_LFS
-# define _LARGE_FILE       1
-# ifndef _FILE_OFFSET_BITS
-#   define _FILE_OFFSET_BITS 64
-# endif
-# define _LARGEFILE_SOURCE 1
-#endif
-
-/*
-** standard include files.
-*/
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <unistd.h>
-
-/*
-** Macros used to determine whether or not to use threads.  The
-** SQLITE_UNIX_THREADS macro is defined if we are synchronizing for
-** Posix threads and SQLITE_W32_THREADS is defined if we are
-** synchronizing using Win32 threads.
-*/
-#if defined(THREADSAFE) && THREADSAFE
-# include <pthread.h>
-# define SQLITE_UNIX_THREADS 1
-#endif
-
-/*
-** The OsFile structure is a operating-system independing representation
-** of an open file handle.  It is defined differently for each architecture.
-**
-** This is the definition for Unix.
-**
-** OsFile.locktype takes one of the values SHARED_LOCK, RESERVED_LOCK,
-** PENDING_LOCK or EXCLUSIVE_LOCK.
-*/
-typedef struct OsFile OsFile;
-struct OsFile {
-  struct Pager *pPager;     /* The pager that owns this OsFile.  Might be 0 */
-  struct openCnt *pOpen;    /* Info about all open fd's on this inode */
-  struct lockInfo *pLock;   /* Info about locks on this inode */
-  int h;                    /* The file descriptor */
-  unsigned char locktype;   /* The type of lock held on this fd */
-  unsigned char isOpen;     /* True if needs to be closed */
-  unsigned char fullSync;   /* Use F_FULLSYNC if available */
-  int dirfd;                /* File descriptor for the directory */
-#ifdef SQLITE_UNIX_THREADS
-  pthread_t tid;            /* The thread authorized to use this OsFile */
-#endif
-};
-
-/*
-** A macro to set the OsFile.fullSync flag, if it exists.
-*/
-#define SET_FULLSYNC(x,y)  ((x).fullSync = (y))
-
-/*
-** Maximum number of characters in a temporary file name
-*/
-#define SQLITE_TEMPNAME_SIZE 200
-
-/*
-** Minimum interval supported by sqlite3OsSleep().
-*/
-#if defined(HAVE_USLEEP) && HAVE_USLEEP
-# define SQLITE_MIN_SLEEP_MS 1
-#else
-# define SQLITE_MIN_SLEEP_MS 1000
-#endif
-
-/*
-** Default permissions when creating a new file
-*/
-#ifndef SQLITE_DEFAULT_FILE_PERMISSIONS
-# define SQLITE_DEFAULT_FILE_PERMISSIONS 0644
-#endif
-
-
-#endif /* _SQLITE_OS_UNIX_H_ */

src/os_win.h

@@ -1,40 +0,0 @@
-/*
-** 2004 May 22
-**
-** The author disclaims copyright to this source code.  In place of
-** a legal notice, here is a blessing:
-**
-**    May you do good and not evil.
-**    May you find forgiveness for yourself and forgive others.
-**    May you share freely, never taking more than you give.
-**
-******************************************************************************
-**
-** This header file defines OS-specific features for Win32
-*/
-#ifndef _SQLITE_OS_WIN_H_
-#define _SQLITE_OS_WIN_H_
-
-#include <windows.h>
-#include <winbase.h>
-
-/*
-** The OsFile structure is a operating-system independing representation
-** of an open file handle.  It is defined differently for each architecture.
-**
-** This is the definition for Win32.
-*/
-typedef struct OsFile OsFile;
-struct OsFile {
-  HANDLE h;               /* Handle for accessing the file */
-  unsigned char locktype; /* Type of lock currently held on this file */
-  unsigned char isOpen;   /* True if needs to be closed */
-  short sharedLockByte;   /* Randomly chosen byte used as a shared lock */
-};
-
-
-#define SQLITE_TEMPNAME_SIZE (MAX_PATH+50)
-#define SQLITE_MIN_SLEEP_MS 1
-
-
-#endif /* _SQLITE_OS_WIN_H_ */

src/pager.c

@@ -18,7 +18,7 @@
 ** file simultaneously, or one process from reading the database while
 ** another is writing.
 **
-** @(#) $Id: pager.c,v 1.215 2005/09/17 15:20:27 drh Exp $
+** @(#) $Id: pager.c,v 1.215.2.1 2005/12/19 16:29:07 drh Exp $
 */
 #ifndef SQLITE_OMIT_DISKIO
 #include "sqliteInt.h"
@@ -2981,7 +2981,7 @@ void sqlite3pager_dont_write(Pager *pPager, Pgno pgno){
 
   pPg = pager_lookup(pPager, pgno);
   pPg->alwaysRollback = 1;
-  if( pPg && pPg->dirty ){
+  if( pPg && pPg->dirty && !pPager->stmtInUse ){
     if( pPager->dbSize==(int)pPg->pgno && pPager->origDbSize<pPager->dbSize ){
       /* If this pages is the last page in the file and the file has grown
       ** during the current transaction, then do NOT mark the page as clean.