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The win32 driver compiles but does not yet work well. Many bugs

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fixed. (CVS 4282)

FossilOrigin-Name: 3a68fcddfa9184e4b310ce0a21312c54b9462ec8
This commit is contained in:
drh
2007-08-24 03:51:33 +00:00
parent bae37537b0
commit 153c62c461
21 changed files with 781 additions and 1058 deletions
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42
src/os.c
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@@ -110,40 +110,40 @@ int sqlite3OsOpen(
int flags,
int *pFlagsOut
){
return pVfs->xOpen(pVfs->pAppData, zPath, pFile, flags, pFlagsOut);
return pVfs->xOpen(pVfs, zPath, pFile, flags, pFlagsOut);
}
int sqlite3OsDelete(sqlite3_vfs *pVfs, const char *zPath, int dirSync){
return pVfs->xDelete(pVfs->pAppData, zPath, dirSync);
return pVfs->xDelete(pVfs, zPath, dirSync);
}
int sqlite3OsAccess(sqlite3_vfs *pVfs, const char *zPath, int flags){
return pVfs->xAccess(pVfs->pAppData, zPath, flags);
return pVfs->xAccess(pVfs, zPath, flags);
}
int sqlite3OsGetTempName(sqlite3_vfs *pVfs, char *zBufOut){
return pVfs->xGetTempName(pVfs->pAppData, zBufOut);
return pVfs->xGetTempName(pVfs, zBufOut);
}
int sqlite3OsFullPathname(sqlite3_vfs *pVfs, const char *zPath, char *zPathOut){
return pVfs->xFullPathname(pVfs->pAppData, zPath, zPathOut);
return pVfs->xFullPathname(pVfs, zPath, zPathOut);
}
void *sqlite3OsDlOpen(sqlite3_vfs *pVfs, const char *zPath){
return pVfs->xDlOpen(pVfs->pAppData, zPath);
return pVfs->xDlOpen(pVfs, zPath);
}
void sqlite3OsDlError(sqlite3_vfs *pVfs, int nByte, char *zBufOut){
pVfs->xDlError(pVfs->pAppData, nByte, zBufOut);
pVfs->xDlError(pVfs, nByte, zBufOut);
}
void *sqlite3OsDlSym(sqlite3_vfs *pVfs, void *pHandle, const char *zSymbol){
return pVfs->xDlSym(pHandle, zSymbol);
return pVfs->xDlSym(pVfs, pHandle, zSymbol);
}
void sqlite3OsDlClose(sqlite3_vfs *pVfs, void *pHandle){
pVfs->xDlClose(pHandle);
pVfs->xDlClose(pVfs, pHandle);
}
int sqlite3OsRandomness(sqlite3_vfs *pVfs, int nByte, char *zBufOut){
return pVfs->xRandomness(pVfs->pAppData, nByte, zBufOut);
return pVfs->xRandomness(pVfs, nByte, zBufOut);
}
int sqlite3OsSleep(sqlite3_vfs *pVfs, int nMicro){
return pVfs->xSleep(pVfs->pAppData, nMicro);
return pVfs->xSleep(pVfs, nMicro);
}
int sqlite3OsCurrentTime(sqlite3_vfs *pVfs, double *pTimeOut){
return pVfs->xCurrentTime(pVfs->pAppData, pTimeOut);
return pVfs->xCurrentTime(pVfs, pTimeOut);
}
int sqlite3OsOpenMalloc(
@@ -175,15 +175,12 @@ int sqlite3OsCloseFree(sqlite3_file *pFile){
return rc;
}
/*
** Default vfs implementation. Defined by the various os_X.c implementations.
*/
extern sqlite3_vfs sqlite3DefaultVfs;
/*
** The list of all registered VFS implementations.
** The list of all registered VFS implementations. This list is
** initialized to the single VFS returned by sqlite3OsDefaultVfs()
** upon the first call to sqlite3_vfs_find().
*/
static sqlite3_vfs *vfsList = &sqlite3DefaultVfs;
static sqlite3_vfs *vfsList = 0;
/*
** Locate a VFS by name. If no name is given, simply return the
@@ -192,7 +189,12 @@ static sqlite3_vfs *vfsList = &sqlite3DefaultVfs;
sqlite3_vfs *sqlite3_vfs_find(const char *zVfs){
sqlite3_mutex *mutex = sqlite3_mutex_alloc(SQLITE_MUTEX_STATIC_MASTER);
sqlite3_vfs *pVfs;
static int isInit = 0;
sqlite3_mutex_enter(mutex);
if( !isInit ){
vfsList = sqlite3OsDefaultVfs();
isInit = 1;
}
for(pVfs = vfsList; pVfs; pVfs=pVfs->pNext){
if( zVfs==0 ) break;
if( strcmp(zVfs, pVfs->zName)==0 ) break;
@@ -217,7 +219,7 @@ int sqlite3_vfs_release(sqlite3_vfs *pVfs){
sqlite3_mutex_enter(mutex);
assert( pVfs->nRef>0 );
pVfs->nRef--;
if( pVfs->nRef==0 ){
if( pVfs->nRef==0 && pVfs->vfsMutex ){
sqlite3_mutex_free(pVfs->vfsMutex);
pVfs->vfsMutex = 0;
}