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Kernel: Add SIOCGIFHWADDR ioctl to get the MAC address of an adapter

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This commit is contained in:
Andreas Kling 2019-10-02 18:20:11 +02:00
parent 345086ab72
commit 3f2c1a2e3d
4 changed files with 15 additions and 0 deletions
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2
Libraries/LibC/net/if.h
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@ -12,6 +12,7 @@ struct ifreq {
struct sockaddr ifru_addr;
struct sockaddr ifru_dstaddr;
struct sockaddr ifru_broadaddr;
struct sockaddr ifru_hwaddr;
short ifru_flags;
int ifru_metric;
int64_t ifru_vnetid;
@ -33,6 +34,7 @@ struct ifreq {
#define ifr_data ifr_ifru.ifru_data // for use by interface
#define ifr_index ifr_ifru.ifru_index // interface index
#define ifr_llprio ifr_ifru.ifru_metric // link layer priority
#define ifr_hwaddr ifr_ifru.ifru_hwaddr // MAC address
};
__END_DECLS

1
Libraries/LibC/sys/ioctl_numbers.h
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@ -35,4 +35,5 @@ enum IOCtlNumber {
FB_IOCTL_SET_BUFFER,
SIOCSIFADDR,
SIOCGIFADDR,
SIOCGIFHWADDR,
};