/*
** Read data from the file.
*/
static int jrnlRead(
sqlite3_file *pJfd, /* The journal file from which to read */
void *zBuf, /* Put the results here */
int iAmt, /* Number of bytes to read */
sqlite_int64 iOfst /* Begin reading at this offset */
)
{
int rc = SQLITE_OK;
JournalFile *p = (JournalFile )pJfd;
if (p->pReal)
{
rc = sqlite3OsRead(p->pReal, zBuf, iAmt, iOfst);
}
else if ((iAmt + iOfst) > p->iSize)
{
rc = SQLITE_IOERR_SHORT_READ;
}
else
{
memcpy(zBuf, &p->zBuf[iOfst], iAmt);
}
return(rc);
}
// int xOpenDelegate(sqlite3_vfs* vfs, IntPtr zName, sqlite3_file* file, int flags, ref int pOutFlags);
public static ResultCode Open(sqlite3_vfs *vfs, IntPtr zName, sqlite3_file *file, int flags, ref int pOutFlags)
{
return(ResultCode.OK);
}
