diff options
| -rw-r--r-- | pfinet/main.c | 11 | ||||
| -rw-r--r-- | pfinet/tunnel.c | 16 |
2 files changed, 22 insertions, 5 deletions
diff --git a/pfinet/main.c b/pfinet/main.c index 7ec1bf1c..01b324df 100644 --- a/pfinet/main.c +++ b/pfinet/main.c @@ -174,6 +174,7 @@ error_t find_device (char *name, struct device **device) { struct device *dev = dev_base; + char *base_name; /* Skip loopback interface. */ assert (dev); @@ -202,9 +203,15 @@ find_device (char *name, struct device **device) return 0; } - if (strncmp(name, "tun", 3) == 0) + base_name = strrchr(name, '/'); + if (base_name) + base_name++; + else + base_name = name; + + if (strncmp(base_name, "tun", 3) == 0) setup_tunnel_device (name, device); - else if (strncmp(name, "dummy", 5) == 0) + else if (strncmp(base_name, "dummy", 5) == 0) setup_dummy_device (name, device); else setup_ethernet_device (name, device); diff --git a/pfinet/tunnel.c b/pfinet/tunnel.c index cf907f59..5d2544b2 100644 --- a/pfinet/tunnel.c +++ b/pfinet/tunnel.c @@ -149,6 +149,7 @@ setup_tunnel_device (char *name, struct device **device) error_t err; struct tunnel_device *tdev; struct device *dev; + char *base_name; /* Do global initialization before setting up first tunnel device. */ if (!tunnel_dev) @@ -165,7 +166,13 @@ setup_tunnel_device (char *name, struct device **device) *device = dev = &tdev->dev; - dev->name = strdup (name); + base_name = strrchr (name, '/'); + if (base_name) + base_name++; + else + base_name = name; + + dev->name = strdup (base_name); dev->priv = tdev; dev->get_stats = tunnel_get_stats; @@ -187,8 +194,11 @@ setup_tunnel_device (char *name, struct device **device) dev_init_buffers (dev); - /* Setting up the translator at /dev/tunX. */ - asprintf (&tdev->devname, "/dev/%s", tdev->dev.name); + if (base_name != name) + tdev->devname = strdup (name); + else + /* Setting up the translator at /dev/tunX. */ + asprintf (&tdev->devname, "/dev/%s", tdev->dev.name); tdev->underlying = file_name_lookup (tdev->devname, O_CREAT|O_NOTRANS, 0664); if (tdev->underlying == MACH_PORT_NULL) |