FindBlockRun
status_t status = fTree->fStream->FindBlockRun(offset, run, fileOffset);
status_t FindBlockRun(off_t pos, block_run& run,
status_t status = inode->FindBlockRun(offset, run, fileOffset);
status_t status = FindBlockRun(pos);
status_t status = FindBlockRun(pos);
status_t FindBlockRun(off_t pos);
if (FindBlockRun(pos, run, offset) < B_OK) {
if (FindBlockRun(pos, run, offset) < B_OK) {
} else if (FindBlockRun(pos, run, offset) < B_OK) {
status_t FindBlockRun(off_t pos, block_run &run, off_t &offset);
status_t FindBlockRun(off_t pos, block_run& run, off_t& offset);