format-util: introduce format_ifname_full()

2019-10-24 14:20:48 +09:00
parent 99b8517ca7
commit 882e21c72f
2 changed files with 24 additions and 3 deletions
@@ -68,7 +68,15 @@
 #  error Unknown ino_t size
 #endif

-char *format_ifname(int ifindex, char buf[static IF_NAMESIZE + 1]);
+typedef enum {
+        FORMAT_IFNAME_IFINDEX              = 1 << 0,
+        FORMAT_IFNAME_IFINDEX_WITH_PERCENT = (1 << 1) | FORMAT_IFNAME_IFINDEX,
+} FormatIfnameFlag;
+
+char *format_ifname_full(int ifindex, char buf[static IF_NAMESIZE + 1], FormatIfnameFlag flag);
+static inline char *format_ifname(int ifindex, char buf[static IF_NAMESIZE + 1]) {
+        return format_ifname_full(ifindex, buf, 0);
+}

 typedef enum {
        FORMAT_BYTES_USE_IEC     = 1 << 0,