lib: add %pEA for struct ethaddr *

Signed-off-by: David Lamparter <equinox@diac24.net>

2 files changed, 12 insertions, 0 deletions

diff --git a/lib/prefix.c b/lib/prefix.c
index 7f660d03d8..697e1a6239 100644
--- a/lib/prefix.c
+++ b/lib/prefix.c
@@ -1317,6 +1317,16 @@ char *esi_to_str(const esi_t *esi, char *buf, int size)
 	return ptr;
 }
 
+printfrr_ext_autoreg_p("EA", printfrr_ea)
+static ssize_t printfrr_ea(char *buf, size_t bsz, const char *fmt,
+			   int prec, const void *ptr)
+{
+	const struct ethaddr *mac = ptr;
+
+	prefix_mac2str(mac, buf, bsz);
+	return 2;
+}
+
 printfrr_ext_autoreg_p("IA", printfrr_ia)
 static ssize_t printfrr_ia(char *buf, size_t bsz, const char *fmt,
 			   int prec, const void *ptr)
diff --git a/lib/prefix.h b/lib/prefix.h
index 0bd457cc23..53e9dc3cb3 100644
--- a/lib/prefix.h
+++ b/lib/prefix.h
@@ -555,6 +555,8 @@ static inline int is_default_host_route(const struct prefix *p)
 }
 
 #ifdef _FRR_ATTRIBUTE_PRINTFRR
+#pragma FRR printfrr_ext "%pEA"  (struct ethaddr *)
+
 #pragma FRR printfrr_ext "%pI4"  (struct in_addr *)
 #pragma FRR printfrr_ext "%pI4"  (in_addr_t *)