test(parity): option-wave rsync differentials + docs (109/21/26)

- tests/integration/test_option_parity.py: bwlimit parse matrix + throttle
  rate, --info flist/name/nonreg/del(dry+real+itemize)/remove, real-setpriv
  --ignore-errors, rsync-daemon -M forwarding evidence, filter protect/risk
  destination-only divergence pin.
- RSYNC_COMPAT.md: tally 109/21/26; --bwlimit and --ignore-errors -> Parity,
  --filter and -M -> Divergent with differential rationale, --info residual
  narrowed to the categories with no client-observable event.
- HANDOFF/README: protocol 2.27.0, option-wave summary.
This commit is contained in:
2026-09-18 21:16:12 +02:00
parent 6a129b54d4
commit eb7e3fd2e0
19 changed files with 546 additions and 62 deletions
+10 -10
View File
@@ -501,7 +501,9 @@ static bool is_accepted_debug_category(const char* name) {
static bool is_accepted_info_category(const char* name) {
static const char* const categories[] = {
"mount", "syms", "symsafe",
"mount",
"syms",
"symsafe",
};
for (size_t i = 0; i < sizeof(categories) / sizeof(categories[0]); i++) {
if (strcmp(name, categories[i]) == 0)
@@ -1846,9 +1848,9 @@ static int parse_bwlimit_value(const char* value, unsigned long long* bytes_per_
long long mult;
while (*arg >= '0' && *arg <= '9')
arg++;
if (*arg != '\0' &&
(*arg == '.' || *arg == localeconv()->decimal_point[0]))
for (arg++; *arg >= '0' && *arg <= '9'; arg++) {}
if (*arg != '\0' && (*arg == '.' || *arg == localeconv()->decimal_point[0]))
for (arg++; *arg >= '0' && *arg <= '9'; arg++) {
}
char suffix = *arg && *arg != '+' && *arg != '-' ? *arg++ : 'K';
switch (suffix) {
@@ -1932,8 +1934,7 @@ static int set_bwlimit_option(const char* value) {
if (parse_bwlimit_value(value, &bytes_per_sec) != 0)
return -1;
io_set_bwlimit(bytes_per_sec);
log_info_message(LOG_INFO_MISC, "Set bandwidth limit to %llu KB/s",
bytes_per_sec / 1024);
log_info_message(LOG_INFO_MISC, "Set bandwidth limit to %llu KB/s", bytes_per_sec / 1024);
return 0;
}
@@ -2651,10 +2652,9 @@ static int cli_finalize_config(Config* config, bool verbose, bool no_delta, bool
/* --info=del on a real --delete run asks the receiver to report the paths it
actually removed; the report rides the STATUS_STATS path list, so the wire
stats frame must be negotiated too. */
config->report_deletes =
config->use_delete && !config->dry_run &&
((config->info_level & LOG_INFO_DEL) != 0 || config->itemize_changes ||
config->out_format != NULL);
config->report_deletes = config->use_delete && !config->dry_run &&
((config->info_level & LOG_INFO_DEL) != 0 || config->itemize_changes ||
config->out_format != NULL);
config->report_stats = config->stats || config->show_progress ||
(config->info_level & LOG_INFO_PROGRESS) || format_needs_wire ||
config->report_deletes || (config->dry_run && config->use_delete);