*len = debug_str.size();
  char* ret = static_cast<char*>(malloc(*len + 1));
  memcpy(ret, debug_str.c_str(), *len + 1);
  return ret;
}

char* TF_FunctionDebugString(TF_Function* func, size_t* len) {
  const auto& debug_str = DebugString(func->record->fdef());
  *len = debug_str.size();
  char* ret = static_cast<char*>(malloc(*len + 1));
  memcpy(ret, debug_str.c_str(), *len + 1);
  return ret;
}

        bufferIndex += 4;

        return bufferIndex - start;
    }

    @Override
    public String toString() {
        return ("SmbInfoAllocation[" + "alloc=" + this.alloc + ",free=" + this.free + ",sectPerAlloc=" + this.sectPerAlloc
                + ",bytesPerSect=" + this.bytesPerSect + "]");
    }

    static final int SMB_FS_FULL_SIZE_INFORMATION = 1007;

    class SmbInfoAllocation implements AllocInfo {
        long alloc; // Also handles SmbQueryFSSizeInfo
        long free;
        int sectPerAlloc;
        int bytesPerSect;

        @Override
        public long getCapacity() {
            return alloc * sectPerAlloc * bytesPerSect;
        }

        @Override
        public long getFree() {

        bufferIndex += 4;

        return bufferIndex - start;
    }

    @Override
    public String toString() {
        return ("SmbInfoAllocation[" + "alloc=" + this.alloc + ",free=" + this.free + ",sectPerAlloc=" + this.sectPerAlloc
                + ",bytesPerSect=" + this.bytesPerSect + "]");
    }

        info.alloc = 1000;
        info.free = 500;
        info.sectPerAlloc = 100;
        info.bytesPerSect = 512;

        String infoString = info.toString();
        assertTrue(infoString.contains("alloc=1000"), "toString should contain alloc");
        assertTrue(infoString.contains("free=500"), "toString should contain free");

            byte[] buffer = new byte[24];
            // Skip idFileSystem (4 bytes)
            buffer[4] = 0x08; // sectPerAlloc = 8
            buffer[8] = 0x00;
            buffer[9] = 0x10; // alloc = 4096
            buffer[12] = 0x00;
            buffer[13] = 0x08; // free = 2048
            buffer[16] = 0x00;
            buffer[17] = 0x02; // bytesPerSect = 512

        SMBUtil.writeInt4(0, buffer, offset);
        offset += 4;

        // sectPerAlloc (4 bytes)
        SMBUtil.writeInt4(8, buffer, offset);
        offset += 4;

        // alloc (4 bytes)
        SMBUtil.writeInt4(1000000, buffer, offset);
        offset += 4;

        // free (4 bytes)
        SMBUtil.writeInt4(500000, buffer, offset);
        offset += 4;

        buf.advance(16); /* momentarily skip header */
        if (this.ptype == 0) { /* Request */
            alloc_hint_index = buf.getIndex();
            buf.enc_ndr_long(0); /* momentarily skip alloc hint */
            buf.enc_ndr_short(0); /* context id */
            buf.enc_ndr_short(getOpnum());
        }

        encode_in(buf);
        this.length = buf.getIndex() - start;

						}
						return math.MaxInt // this indicates that its unset.
					}(),
					PoolNumbers: server.PoolNumbers,
					MemStats: madmin.MemStats{
						Alloc:      server.MemStats.Alloc,
						TotalAlloc: server.MemStats.TotalAlloc,
						Mallocs:    server.MemStats.Mallocs,
						Frees:      server.MemStats.Frees,
						HeapAlloc:  server.MemStats.HeapAlloc,
					},
					GoMaxProcs:     server.GoMaxProcs,

        buf.advance(16); /* momentarily skip header */
        if (ptype == 0) { /* Request */
            alloc_hint_index = buf.getIndex();
            buf.enc_ndr_long(0); /* momentarily skip alloc hint */
            buf.enc_ndr_short(0); /* context id */
            buf.enc_ndr_short(getOpnum());
        }

        encode_in(buf);
        length = buf.getIndex() - start;

        if (ptype == 0) {