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MINOR: filters: alphabetically sort the list of filter names

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There are very few but they're registered from constructors, hence
in a random order. The scope had to be copied when retrieving the
next keyword. Note that this also has the effect of listing them
sorted in haproxy -vv.
This commit is contained in:
Willy Tarreau 2022-03-30 12:08:00 +02:00
parent 4465171593
commit 0f99637353
1 changed files with 26 additions and 12 deletions
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38
src/filters.c
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@ -136,24 +136,38 @@ void
flt_dump_kws(char **out)
{
struct flt_kw_list *kwl;
const struct flt_kw *kwp, *kw;
const char *scope = NULL;
int index;
if (out)
*out = NULL;
list_for_each_entry(kwl, &flt_keywords.list, list) {
for (index = 0; kwl->kw[index].kw != NULL; index++) {
if (kwl->kw[index].parse ||
flt_find_kw(kwl->kw[index].kw) == &kwl->kw[index]) {
if (out)
memprintf(out, "%s[%4s] %s%s\n", *out ? *out : "",
kwl->scope,
kwl->kw[index].kw,
kwl->kw[index].parse ? "" : " (not supported)");
else
printf("%s [%s]\n",
kwl->kw[index].kw, kwl->scope);
for (kw = kwp = NULL;; kwp = kw) {
list_for_each_entry(kwl, &flt_keywords.list, list) {
for (index = 0; kwl->kw[index].kw != NULL; index++) {
if ((kwl->kw[index].parse ||
flt_find_kw(kwl->kw[index].kw) == &kwl->kw[index])
&& strordered(kwp ? kwp->kw : NULL,
kwl->kw[index].kw,
kw != kwp ? kw->kw : NULL)) {
kw = &kwl->kw[index];
scope = kwl->scope;
}
}
}
if (kw == kwp)
break;
if (out)
memprintf(out, "%s[%4s] %s%s\n", *out ? *out : "",
scope,
kw->kw,
kw->parse ? "" : " (not supported)");
else
printf("%s [%s]\n",
kw->kw, scope);
}
}