pppd: add support for defaultroute-metric option

[ppp.git] / pppd / options.c

diff --git a/pppd/options.c b/pppd/options.c
index 45fa742cd9ce9d095490ebc68fa199023f8da8cc..ca3f8750c8bb4547895c5057ed3ae937224f0452 100644 (file)
--- a/pppd/options.c
+++ b/pppd/options.c
@@ -121,6 +121,7 @@ bool        dryrun;                 /* print out option values and exit */
 char   *domain;                /* domain name set by domain option */
 int    child_wait = 5;         /* # seconds to wait for children at exit */
 struct userenv *userenv_list;  /* user environment variables */
+int    dfl_route_metric = -1;  /* metric of the default route to set over the PPP link */
 
 #ifdef MAXOCTETS
 unsigned int  maxoctets = 0;    /* default - no limit */
@@ -299,6 +300,10 @@ option_t general_options[] = {
       "Unset user environment variable",
       OPT_A2PRINTER | OPT_NOPRINT, (void *)user_unsetprint },
 
+    { "defaultroute-metric", o_int, &dfl_route_metric,
+      "Metric to use for the default route (Linux only; -1 for default behavior)",
+      OPT_PRIV|OPT_LLIMIT|OPT_INITONLY, NULL, 0, -1 },
+
 #ifdef HAVE_MULTILINK
     { "multilink", o_bool, &multilink,
       "Enable multilink operation", OPT_PRIO | 1 },