diff options
| author | Roland McGrath <roland@gnu.org> | 2000-02-04 08:40:53 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2000-02-04 08:40:53 +0000 |
| commit | 6e23f891135756f3aef5dc928f4830ff79630f2a (patch) | |
| tree | 066bda3da45c7a16c104e4c0393bcaba2a043df9 /pfinet/linux-src/net/ipv4/devinet.c | |
| parent | 85a447dfc9b8790d42c4bdea1309d1f5b9429ffc (diff) | |
2000-02-04 Roland McGrath <roland@baalperazim.frob.com>
* linux-src/net/ipv4/devinet.c [_HURD_] (inquire_device): New function.
* options.c: Declare it.
(trivfs_append_args): Use inquire_device for --address and --netmask.
(ADD_ADDR_OPT): #undef it after uses.
Diffstat (limited to 'pfinet/linux-src/net/ipv4/devinet.c')
| -rw-r--r-- | pfinet/linux-src/net/ipv4/devinet.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/pfinet/linux-src/net/ipv4/devinet.c b/pfinet/linux-src/net/ipv4/devinet.c index ccae0c58..d980631b 100644 --- a/pfinet/linux-src/net/ipv4/devinet.c +++ b/pfinet/linux-src/net/ipv4/devinet.c @@ -435,6 +435,22 @@ configure_device (struct device *dev, return - inet_set_ifa (dev, ifa); } +void +inquire_device (struct device *dev, + uint32_t *addr, uint32_t *netmask) +{ + struct in_device *in_dev = dev->ip_ptr; + struct in_ifaddr *ifa = in_dev ? in_dev->ifa_list : 0; + + if (ifa) + { + *addr = ifa->ifa_local; + *netmask = ifa->ifa_mask; + } + else + *addr = *netmask = INADDR_NONE; +} + #else int devinet_ioctl(unsigned int cmd, void *arg) |