pppd: Add support for registering ppp interface via Linux rtnetlink API

[ppp.git] / pppd / options.c

diff --git a/pppd/options.c b/pppd/options.c
index c45f7cc552cbe1eba97b374b6fcd5e86259210dc..d4906c9506239101c4556a3239817aab0d7a2006 100644 (file)
--- a/pppd/options.c
+++ b/pppd/options.c
@@ -40,6 +40,10 @@
  * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
 #include <ctype.h>
 #include <stdarg.h>
 #include <stdio.h>
@@ -115,7 +119,9 @@ char        linkname[MAXPATHLEN];   /* logical name for link */
 bool   tune_kernel;            /* may alter kernel settings */
 int    connect_delay = 1000;   /* wait this many ms after connect script */
 int    req_unit = -1;          /* requested interface unit */
-char   req_ifname[MAXIFNAMELEN];       /* requested interface name */
+char   path_ipup[MAXPATHLEN];  /* pathname of ip-up script */
+char   path_ipdown[MAXPATHLEN];/* pathname of ip-down script */
+char   req_ifname[IFNAMSIZ];   /* requested interface name */
 bool   multilink = 0;          /* Enable multilink operation */
 char   *bundle_name = NULL;    /* bundle name for multilink */
 bool   dump_options;           /* print out option values */
@@ -125,6 +131,11 @@ 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 INET6
+char   path_ipv6up[MAXPATHLEN];   /* pathname of ipv6-up script */
+char   path_ipv6down[MAXPATHLEN]; /* pathname of ipv6-down script */
+#endif
+
 #ifdef MAXOCTETS
 unsigned int  maxoctets = 0;    /* default - no limit */
 int maxoctets_dir = 0;       /* default - sum of traffic */
@@ -150,6 +161,8 @@ bool devnam_fixed;          /* can no longer change device name */
 static int logfile_fd = -1;    /* fd opened for log file */
 static char logfile_name[MAXPATHLEN];  /* name of log file */
 
+static bool noipx_opt;         /* dummy for noipx option */
+
 /*
  * Prototypes
  */
@@ -293,7 +306,7 @@ option_t general_options[] = {
 
     { "ifname", o_string, req_ifname,
       "Set PPP interface name",
-      OPT_PRIO | OPT_PRIV | OPT_STATIC, NULL, MAXIFNAMELEN },
+      OPT_PRIO | OPT_PRIV | OPT_STATIC, NULL, IFNAMSIZ },
 
     { "dump", o_bool, &dump_options,
       "Print out option values after parsing all options", 1 },
@@ -315,6 +328,22 @@ option_t general_options[] = {
       "Metric to use for the default route (Linux only; -1 for default behavior)",
       OPT_PRIV|OPT_LLIMIT|OPT_INITONLY, NULL, 0, -1 },
 
+    { "ip-up-script", o_string, path_ipup,
+      "Set pathname of ip-up script",
+      OPT_PRIV|OPT_STATIC, NULL, MAXPATHLEN },
+    { "ip-down-script", o_string, path_ipdown,
+      "Set pathname of ip-down script",
+      OPT_PRIV|OPT_STATIC, NULL, MAXPATHLEN },
+
+#ifdef INET6
+    { "ipv6-up-script", o_string, path_ipv6up,
+      "Set pathname of ipv6-up script",
+      OPT_PRIV|OPT_STATIC, NULL, MAXPATHLEN },
+    { "ipv6-down-script", o_string, path_ipv6down,
+      "Set pathname of ipv6-down script",
+      OPT_PRIV|OPT_STATIC, NULL, MAXPATHLEN },
+#endif
+
 #ifdef HAVE_MULTILINK
     { "multilink", o_bool, &multilink,
       "Enable multilink operation", OPT_PRIO | 1 },
@@ -355,6 +384,9 @@ option_t general_options[] = {
       "Check for traffic limit every N seconds", OPT_PRIO | OPT_LLIMIT | 1 },
 #endif
 
+    /* Dummy option, does nothing */
+    { "noipx", o_bool, &noipx_opt, NULL, OPT_NOPRINT | 1 },
+
     { NULL }
 };
 
@@ -1442,6 +1474,7 @@ callfile(char **argv)
     if ((fname = (char *) malloc(l)) == NULL)
        novm("call file name");
     slprintf(fname, l, "%s%s", _PATH_PEERFILES, arg);
+    script_setenv("CALL_FILE", arg, 0);
 
     ok = options_from_file(fname, 1, 1, 1);