pppd: Remove usage of incorrect constant MAXIFNAMELEN

[ppp.git] / pppd / pppd.h

diff --git a/pppd/pppd.h b/pppd/pppd.h
index 465c1bf8617a5964c29ba68aaaa7e94e4295a043..ba62ca5a7fc91c33d643573bd346e5c0514fea50 100644 (file)
--- a/pppd/pppd.h
+++ b/pppd/pppd.h
@@ -60,6 +60,7 @@
 #include <sys/types.h>         /* for u_int32_t, if defined */
 #include <sys/time.h>          /* for struct timeval */
 #include <net/ppp_defs.h>
+#include <net/if.h>
 #include "patchlevel.h"
 
 #ifdef INET6
@@ -75,8 +76,6 @@
 #define MAXARGS                1       /* max # args to a command */
 #define MAXNAMELEN     256     /* max length of hostname or name for auth */
 #define MAXSECRETLEN   256     /* max length of password or secret */
-#define MAXIFNAMELEN   32      /* max length of interface name; or use IFNAMSIZ, can we
-                                  always include net/if.h? */
 
 /*
  * If PPP_DRV_NAME is not defined, use the default "ppp" as the device name.
@@ -329,7 +328,7 @@ extern int  max_data_rate;  /* max bytes/sec through charshunt */
 extern int     req_unit;       /* interface unit number to use */
 extern char    path_ipup[MAXPATHLEN]; /* pathname of ip-up script */
 extern char    path_ipdown[MAXPATHLEN]; /* pathname of ip-down script */
-extern char    req_ifname[MAXIFNAMELEN]; /* interface name to use */
+extern char    req_ifname[IFNAMSIZ]; /* interface name to use */
 extern bool    multilink;      /* enable multilink operation */
 extern bool    noendpoint;     /* don't send or accept endpt. discrim. */
 extern char    *bundle_name;   /* bundle name for multilink */