[libtap] define IFNAMSIZ for applications that don't need/want to inc…

…lude net/if.h Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>
kronosnet · Aug 3, 2018 · fae8123 · fae8123
1 parent e371383
commit fae8123
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/libtap/libtap.h b/libtap/libtap.h
@@ -11,6 +11,10 @@
 
 #include <sys/types.h>
 
+#ifndef IFNAMSIZ
+#define IFNAMSIZ 16
+#endif
+
 typedef struct _iface *tap_t;
 
 tap_t tap_open(char *dev, size_t dev_size, const char *updownpath);