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- stretch 4.9.168-1
COMPARE_ETHER_HEADER(9) | Network device support | COMPARE_ETHER_HEADER(9) |
NAME¶
compare_ether_header - Compare two Ethernet headersSYNOPSIS¶
unsigned long compare_ether_header(const void * a, const void * b);
ARGUMENTS¶
aPointer to Ethernet header
b
Pointer to Ethernet header
DESCRIPTION¶
Compare two Ethernet headers, returns 0 if equal. This assumes that the network header (i.e., IP header) is 4-byte aligned OR the platform can handle unaligned access. This is the case for all packets coming into netif_receive_skb or similar entry points.COPYRIGHT¶
April 2019 | Kernel Hackers Manual 4.9. |