basic: convert ifname_valid_full() to take flags and allow numeric interfaces

2020-09-10 00:46:44 +02:00
parent 25b2d602b9
commit 2313524aa0
5 changed files with 38 additions and 21 deletions
@@ -130,9 +130,14 @@ static inline int fd_inc_rcvbuf(int fd, size_t n) {
 int ip_tos_to_string_alloc(int i, char **s);
 int ip_tos_from_string(const char *s);

-bool ifname_valid_full(const char *p, bool alternative);
+typedef enum {
+      IFNAME_VALID_ALTERNATIVE = 1 << 0,
+      IFNAME_VALID_NUMERIC     = 1 << 1,
+      _IFNAME_VALID_ALL        = IFNAME_VALID_ALTERNATIVE | IFNAME_VALID_NUMERIC,
+} IfnameValidFlags;
+bool ifname_valid_full(const char *p, IfnameValidFlags flags);
 static inline bool ifname_valid(const char *p) {
-        return ifname_valid_full(p, false);
+        return ifname_valid_full(p, 0);
 }
 bool address_label_valid(const char *p);