ether-addr-util: introduce parse_hw_addr()

2021-11-09 21:39:05 +09:00
parent 777c17b9d1
commit 76a5d3dee2
2 changed files with 152 additions and 0 deletions
@@ -6,6 +6,7 @@
 #include <stdbool.h>

 #include "hash-funcs.h"
+#include "in-addr-util.h"
 #include "macro.h"
 #include "memory-util.h"

@@ -18,10 +19,17 @@ struct hw_addr_data {
        union {
                struct ether_addr ether;
                uint8_t infiniband[INFINIBAND_ALEN];
+                struct in_addr in;
+                struct in6_addr in6;
                uint8_t bytes[HW_ADDR_MAX_SIZE];
        };
 };

+int parse_hw_addr_full(const char *s, size_t expected_len, struct hw_addr_data *ret);
+static inline int parse_hw_addr(const char *s, struct hw_addr_data *ret) {
+        return parse_hw_addr_full(s, 0, ret);
+}
+
 #define HW_ADDR_TO_STRING_MAX (3*HW_ADDR_MAX_SIZE)
 char* hw_addr_to_string(const struct hw_addr_data *addr, char buffer[HW_ADDR_TO_STRING_MAX]);