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Userland: Set the mask of a network adapter with ifconfig (#1388)

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A new IP address or a new network mask can be specified in the command
line arguments of ifconfig to replace the old values of a given network
adapter. Additionally, more information is being printed for each adapter.
This commit is contained in:
Marios Prokopakis 2020-03-11 22:30:41 +02:00 • committed by GitHub
parent 4c9bb266df
commit 8cf962a102
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GPG key ID: 4AEE18F83AFDEB23
6 changed files with 155 additions and 49 deletions
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2
Kernel/UnixTypes.h
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@ -501,6 +501,7 @@ struct ifreq {
struct sockaddr ifru_addr;
struct sockaddr ifru_dstaddr;
struct sockaddr ifru_broadaddr;
struct sockaddr ifru_netmask;
struct sockaddr ifru_hwaddr;
short ifru_flags;
int ifru_metric;
@ -512,6 +513,7 @@ struct ifreq {
#define ifr_addr ifr_ifru.ifru_addr // address
#define ifr_dstaddr ifr_ifru.ifru_dstaddr // other end of p-to-p link
#define ifr_broadaddr ifr_ifru.ifru_broadaddr // broadcast address
#define ifr_netmask ifr_ifru.ifru_netmask // network mask
#define ifr_flags ifr_ifru.ifru_flags // flags
#define ifr_metric ifr_ifru.ifru_metric // metric
#define ifr_mtu ifr_ifru.ifru_metric // mtu (overload)