[Minor] Save 8 bytes in rspamd_regexp_t

rspamd · Aug 24, 2021 · f3b23bc · f3b23bc
1 parent 1e73c00
commit f3b23bc
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Showing 2 changed files with 0 additions and 39 deletions.
diff --git a/src/libutil/regexp.c b/src/libutil/regexp.c
@@ -71,7 +71,6 @@ struct rspamd_regexp_s {
 	gint flags;
 	gint pcre_flags;
 	gint ncaptures;
-	gint nbackref;
 };
 
 struct rspamd_regexp_cache {
@@ -516,24 +515,12 @@ rspamd_regexp_new_len (const gchar *pattern, gsize len, const gchar *flags,
 			&ncaptures) == 0) {
 		res->ncaptures = ncaptures;
 	}
-
-	/* Check number of backrefs */
-	if (pcre_fullinfo (res->raw_re, res->extra, PCRE_INFO_BACKREFMAX,
-			&ncaptures) == 0) {
-		res->nbackref = ncaptures;
-	}
 #else
 	/* Check number of captures */
 	if (pcre2_pattern_info (res->raw_re, PCRE2_INFO_CAPTURECOUNT,
 			&ncaptures) == 0) {
 		res->ncaptures = ncaptures;
 	}
-
-	/* Check number of backrefs */
-	if (pcre2_pattern_info (res->raw_re, PCRE2_INFO_BACKREFMAX,
-			&ncaptures) == 0) {
-		res->nbackref = ncaptures;
-	}
 #endif
 
 	return res;
@@ -838,22 +825,6 @@ rspamd_regexp_get_pcre_flags (const rspamd_regexp_t *re)
 	return re->pcre_flags;
 }
 
-gint
-rspamd_regexp_get_nbackrefs (const rspamd_regexp_t *re)
-{
-	g_assert (re != NULL);
-
-	return re->nbackref;
-}
-
-gint
-rspamd_regexp_get_ncaptures (const rspamd_regexp_t *re)
-{
-	g_assert (re != NULL);
-
-	return re->ncaptures;
-}
-
 guint
 rspamd_regexp_get_maxhits (const rspamd_regexp_t *re)
 {

diff --git a/src/libutil/regexp.h b/src/libutil/regexp.h
@@ -161,16 +161,6 @@ guint rspamd_regexp_get_maxhits (const rspamd_regexp_t *re);
  */
 guint rspamd_regexp_set_maxhits (rspamd_regexp_t *re, guint new_maxhits);
 
-/**
- * Returns number of backreferences in a regexp
- */
-gint rspamd_regexp_get_nbackrefs (const rspamd_regexp_t *re);
-
-/**
- * Returns number of capture groups in a regexp
- */
-gint rspamd_regexp_get_ncaptures (const rspamd_regexp_t *re);
-
 /**
  * Returns cache id for a regexp
  */