58   char nBacktrace;                    /* Number of backtraces on this alloc */  member
98   int nBacktrace;  member
254                mem.nBacktrace*sizeof(void*) + mem.nTitle;  in sqlite3MemMalloc()
259     pHdr = (struct MemBlockHdr*)&pBt[mem.nBacktrace];  in sqlite3MemMalloc()
270     pHdr->nBacktraceSlots = mem.nBacktrace;  in sqlite3MemMalloc()
272     if( mem.nBacktrace ){  in sqlite3MemMalloc()
274       pHdr->nBacktrace = backtrace(aAddr, mem.nBacktrace+1)-1;  in sqlite3MemMalloc()
275       memcpy(pBt, &aAddr[1], pHdr->nBacktrace*sizeof(void*));  in sqlite3MemMalloc()
278         mem.xBacktrace(nByte, pHdr->nBacktrace-1, &aAddr[1]);  in sqlite3MemMalloc()
281       pHdr->nBacktrace = 0;  in sqlite3MemMalloc()
443   mem.nBacktrace = depth;  in sqlite3MemdebugBacktrace()
468     mem.xBacktrace((int)pHdr->iSize, pHdr->nBacktrace-1, &pBt[1]);  in sqlite3MemdebugSync()
492     if( pHdr->nBacktrace ){  in sqlite3MemdebugDump()
496       backtrace_symbols_fd(pBt, pHdr->nBacktrace, fileno(out));  in sqlite3MemdebugDump()