// write log file
static int _pdLogFileWrite ( const char *pData ) {
int rc = GHDB_OK ;
size_t dataSize = strlen ( pData ) ;
_pdLogMutex.get() ;
if ( !_pdLogFile.isValid() ) {
// open the file
rc = _pdLogFileReopen () ;
if ( rc ) {
printf ( "Failed to open log file, errno = %d"OSS_NEWLINE,
rc ) ;
goto error ;
}
}
// write into the file
rc = _pdLogFile.Write ( pData, dataSize ) ;
if ( rc ) {
printf ( "Failed to write into log file, errno = %d"OSS_NEWLINE,
rc ) ;
goto error ;
}
done :
_pdLogMutex.release() ;
return rc ;
error :
goto done ;
}
// open log file
static int _pdLogFileReopen () {
int rc = GHDB_OK ;
_pdLogFile.Close() ;
rc = _pdLogFile.Open ( _pdDiagLogPath ) ;
if ( rc ) {
printf ( "Failed to open log file, errno = %d"OSS_NEWLINE, rc ) ;
goto error ;
}
_pdLogFile.seekToEnd () ;
done :
return rc ;
error :
goto done ;
}
static UINT64 ossMemTraceDump ( void *p, ossPrimitiveFileOp &trapFile )
{
CHAR lineBuffer [ OSSMEMTRACEDUMPBUFSZ + 1 ] = {0} ;
CHAR *pAddr = (CHAR*)p ;
ossMemset ( lineBuffer, 0, sizeof(lineBuffer) ) ;
ossSnprintf ( lineBuffer, sizeof(lineBuffer),
" Address: %p\n", pAddr ) ;
trapFile.Write ( lineBuffer ) ;
ossMemset ( lineBuffer, 0, sizeof(lineBuffer) ) ;
ossSnprintf ( lineBuffer, sizeof(lineBuffer),
" Freed: %s, Size: %lld, DebugSize: %d\n",
(*(UINT32*)(pAddr+OSS_MEM_HEAD_FREEDOFFSET))==0?"false":"true",
(*(UINT64*)(pAddr+OSS_MEM_HEAD_SIZEOFFSET)),
(*(UINT32*)(pAddr+OSS_MEM_HEAD_DEBUGOFFSET)) ) ;
trapFile.Write ( lineBuffer ) ;
ossMemset ( lineBuffer, 0, sizeof(lineBuffer) ) ;
ossSnprintf ( lineBuffer, sizeof(lineBuffer),
" File: 0x%x, Line: %d\n",
(*(UINT32*)(pAddr+OSS_MEM_HEAD_FILEOFFSET)),
(*(UINT32*)(pAddr+OSS_MEM_HEAD_LINEOFFSET)) ) ;
trapFile.Write ( lineBuffer ) ;
trapFile.Write ( "\n" ) ;
return (*(UINT64*)(pAddr+OSS_MEM_HEAD_SIZEOFFSET)) ;
}
