From: Alan T. DeKok <aland@freeradius.org>
Date: Fri, 1 Sep 2023 14:49:32 +0000 (-0400)
Subject: add fr_pair_find_or_append_by_da()
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=243f540f2e33181b0b278d2b39d8f3e0782d72d8;p=thirdparty%2Ffreeradius-server.git

add fr_pair_find_or_append_by_da()

it's used a lot more with nested attributes
---

diff --git a/src/lib/util/pair.h b/src/lib/util/pair.h
index 0f863298362..50bcf3135ee 100644
--- a/src/lib/util/pair.h
+++ b/src/lib/util/pair.h
@@ -503,6 +503,21 @@ int		fr_pair_append_by_da_parent(TALLOC_CTX *ctx, fr_pair_t **out, fr_pair_list_
 int		fr_pair_update_by_da_parent(fr_pair_t *parent, fr_pair_t **out,
 					    fr_dict_attr_t const *da) CC_HINT(nonnull(1,3));
 
+static inline CC_HINT(nonnull(3,4)) int fr_pair_find_or_append_by_da(TALLOC_CTX *ctx, fr_pair_t **out, fr_pair_list_t *list,
+								     fr_dict_attr_t const *da)
+{
+	fr_pair_t *vp;
+
+	vp = fr_pair_find_by_da(list, NULL, da);
+	if (vp) {
+		*out = vp;
+		return 0;
+	}
+
+	return fr_pair_append_by_da(ctx, out, list, da);
+}
+
+
 int		fr_pair_delete_by_da(fr_pair_list_t *head, fr_dict_attr_t const *da) CC_HINT(nonnull);
 
 fr_pair_t	*fr_pair_delete(fr_pair_list_t *list, fr_pair_t *vp) CC_HINT(nonnull);