- multiprocessing: destroy mutex_progress on the dir_entries_mutex
init-failure path (init >= 7); drop bogus log_perror
- delete_plan: capture errno before free() in apply_deferred_path
- queue/array_list: log_message instead of log_perror for non-errno
conditions
- protocol: reject unknown wire Status values via status_is_valid() in
receive_status, receive_status_timed and the keepalive reader; declare
protocol_receive_status_timed in protocol.h
- protocol: %llu for unsigned long long debug counters
- tests: out-of-range status rejection test
Buffer and sort each directory's inspected entries (non-directories
ascending, then directories ascending) and walk them depth-first via a
LIFO directory stack, so the sequential scanner's stream matches rsync
3.4.1's flist order. This makes the --info=name transfer order and the
--delete-during/--delete-delay deletion sequence byte-identical to rsync
(differential tests in test_parity_order.py); --threads stays unordered
(no rsync analogue) and is documented as such.
Adds LIFO queue_push/queue_pop over the existing ring buffer.
- Add log_perror() helper (context + strerror(errno)) to the log module
- Replace all bare perror() calls with log_perror() so errors are routed
through the unified logger (stderr sink + optional --log-file sink)
- Convert fprintf(stderr, "Error:/Warning: ...") in client code to
log_message(); raw fprintf kept only for progress/stats output
- Reformat all C/H files to match .clang-format (LLVM style)
- Fix 26 cppcheck const-correctness warnings (constParameterPointer,
constVariablePointer, constVariable)
- Update function declarations in headers to match const parameters