diff options
Diffstat (limited to 'runtime/stream.c')
| -rw-r--r-- | runtime/stream.c | 62 |
1 files changed, 49 insertions, 13 deletions
diff --git a/runtime/stream.c b/runtime/stream.c index e6680adc..b4295762 100644 --- a/runtime/stream.c +++ b/runtime/stream.c @@ -261,7 +261,7 @@ static rsRetVal strmOpenFile(strm_t *pThis) pThis->pszFName, pThis->lenFName, pThis->iCurrFNum, pThis->iFileNumDigits)); } else { if(pThis->pszDir == NULL) { - if((pThis->pszCurrFName = (uchar*) strdup((char*) pThis->pszFName)) == NULL) + if((pThis->pszCurrFName = ustrdup(pThis->pszFName)) == NULL) ABORT_FINALIZE(RS_RET_OUT_OF_MEMORY); } else { CHKiRet(genFileName(&pThis->pszCurrFName, pThis->pszDir, pThis->lenDir, @@ -626,7 +626,7 @@ static rsRetVal strmConstructFinalize(strm_t *pThis) * to make sure we can write out everything with a SINGLE api call! * We add another 128 bytes to take care of the gzip header and "all eventualities". */ - CHKmalloc(pThis->pZipBuf = (Bytef*) malloc(sizeof(uchar) * (pThis->sIOBufSize + 128))); + CHKmalloc(pThis->pZipBuf = (Bytef*) MALLOC(sizeof(uchar) * (pThis->sIOBufSize + 128))); } } @@ -658,7 +658,7 @@ static rsRetVal strmConstructFinalize(strm_t *pThis) pthread_cond_init(&pThis->isEmpty, 0); pThis->iCnt = pThis->iEnq = pThis->iDeq = 0; for(i = 0 ; i < STREAM_ASYNC_NUMBUFS ; ++i) { - CHKmalloc(pThis->asyncBuf[i].pBuf = (uchar*) malloc(sizeof(uchar) * pThis->sIOBufSize)); + CHKmalloc(pThis->asyncBuf[i].pBuf = (uchar*) MALLOC(sizeof(uchar) * pThis->sIOBufSize)); } pThis->pIOBuf = pThis->asyncBuf[0].pBuf; pThis->bStopWriter = 0; @@ -666,7 +666,7 @@ static rsRetVal strmConstructFinalize(strm_t *pThis) DBGPRINTF("ERROR: stream %p cold not create writer thread\n", pThis); } else { /* we work synchronously, so we need to alloc a fixed pIOBuf */ - CHKmalloc(pThis->pIOBuf = (uchar*) malloc(sizeof(uchar) * pThis->sIOBufSize)); + CHKmalloc(pThis->pIOBuf = (uchar*) MALLOC(sizeof(uchar) * pThis->sIOBufSize)); } finalize_it: @@ -924,7 +924,7 @@ asyncWriterThread(void *pPtr) { int iDeq; struct timespec t; - bool bTimedOut = 0; + sbool bTimedOut = 0; strm_t *pThis = (strm_t*) pPtr; ISOBJ_TYPE_assert(pThis, strm); @@ -937,7 +937,6 @@ asyncWriterThread(void *pPtr) while(1) { /* loop broken inside */ d_pthread_mutex_lock(&pThis->mut); -dbgprintf("XXX: asyncWriterThread iterating %s\n", pThis->pszFName); while(pThis->iCnt == 0) { if(pThis->bStopWriter) { pthread_cond_broadcast(&pThis->isEmpty); @@ -953,7 +952,6 @@ dbgprintf("XXX: asyncWriterThread iterating %s\n", pThis->pszFName); bTimedOut = 0; timeoutComp(&t, pThis->iFlushInterval * 2000); /* *1000 millisconds */ // TODO: check the 2000?!? if(pThis->bDoTimedWait) { -dbgprintf("asyncWriter thread going to timeout sleep\n"); if(pthread_cond_timedwait(&pThis->notEmpty, &pThis->mut, &t) != 0) { int err = errno; if(err == ETIMEDOUT) { @@ -967,16 +965,13 @@ dbgprintf("asyncWriter thread going to timeout sleep\n"); } } } else { -dbgprintf("asyncWriter thread going to eternal sleep\n"); d_pthread_cond_wait(&pThis->notEmpty, &pThis->mut); } -dbgprintf("asyncWriter woke up\n"); } bTimedOut = 0; /* we may have timed out, but there *is* work to do... */ iDeq = pThis->iDeq++ % STREAM_ASYNC_NUMBUFS; -dbgprintf("asyncWriter writes data\n"); doWriteInternal(pThis, pThis->asyncBuf[iDeq].pBuf, pThis->asyncBuf[iDeq].lenBuf); // TODO: error check????? 2009-07-06 @@ -1091,7 +1086,7 @@ doZipWrite(strm_t *pThis, uchar *pBuf, size_t lenBuf) { z_stream zstrm; int zRet; /* zlib return state */ - bool bzInitDone = FALSE; + sbool bzInitDone = FALSE; DEFiRet; assert(pThis != NULL); assert(pBuf != NULL); @@ -1385,7 +1380,7 @@ strmSetFName(strm_t *pThis, uchar *pszName, size_t iLenName) if(pThis->pszFName != NULL) free(pThis->pszFName); - if((pThis->pszFName = malloc(sizeof(uchar) * (iLenName + 1))) == NULL) + if((pThis->pszFName = MALLOC(sizeof(uchar) * (iLenName + 1))) == NULL) ABORT_FINALIZE(RS_RET_OUT_OF_MEMORY); memcpy(pThis->pszFName, pszName, iLenName + 1); /* always think about the \0! */ @@ -1412,7 +1407,7 @@ strmSetDir(strm_t *pThis, uchar *pszDir, size_t iLenDir) if(iLenDir < 1) ABORT_FINALIZE(RS_RET_FILE_PREFIX_MISSING); - CHKmalloc(pThis->pszDir = malloc(sizeof(uchar) * iLenDir + 1)); + CHKmalloc(pThis->pszDir = MALLOC(sizeof(uchar) * (iLenDir + 1))); memcpy(pThis->pszDir, pszDir, iLenDir + 1); /* always think about the \0! */ pThis->lenDir = iLenDir; @@ -1510,6 +1505,46 @@ finalize_it: } +/* duplicate a stream object excluding dynamic properties. This function is + * primarily meant to provide a duplicate that later on can be used to access + * the data. This is needed, for example, for a restart of the disk queue. + * Note that ConstructFinalize() is NOT called. So our caller may change some + * properties before finalizing things. + * rgerhards, 2009-05-26 + */ +rsRetVal +strmDup(strm_t *pThis, strm_t **ppNew) +{ + strm_t *pNew = NULL; + DEFiRet; + + ISOBJ_TYPE_assert(pThis, strm); + assert(ppNew != NULL); + + CHKiRet(strmConstruct(&pNew)); + pNew->sType = pThis->sType; + pNew->iCurrFNum = pThis->iCurrFNum; + CHKmalloc(pNew->pszFName = ustrdup(pThis->pszFName)); + pNew->lenFName = pThis->lenFName; + CHKmalloc(pNew->pszDir = ustrdup(pThis->pszDir)); + pNew->lenDir = pThis->lenDir; + pNew->tOperationsMode = pThis->tOperationsMode; + pNew->tOpenMode = pThis->tOpenMode; + pNew->iMaxFileSize = pThis->iMaxFileSize; + pNew->iMaxFiles = pThis->iMaxFiles; + pNew->iFileNumDigits = pThis->iFileNumDigits; + pNew->bDeleteOnClose = pThis->bDeleteOnClose; + pNew->iCurrOffs = pThis->iCurrOffs; + + *ppNew = pNew; + pNew = NULL; + +finalize_it: + if(pNew != NULL) + strmDestruct(&pNew); + + RETiRet; +} /* set a user write-counter. This counter is initialized to zero and * receives the number of bytes written. It is accurate only after a @@ -1625,6 +1660,7 @@ CODESTARTobjQueryInterface(strm) pIf->RecordEnd = strmRecordEnd; pIf->Serialize = strmSerialize; pIf->GetCurrOffset = strmGetCurrOffset; + pIf->Dup = strmDup; pIf->SetWCntr = strmSetWCntr; /* set methods */ pIf->SetbDeleteOnClose = strmSetbDeleteOnClose; |