eth_get_headlen (9) - Linux Manuals

eth_get_headlen: determine the length of header for an ethernet frame

NAME

eth_get_headlen - determine the length of header for an ethernet frame

SYNOPSIS

u32 eth_get_headlen(void * data, unsigned int len);

ARGUMENTS

data

pointer to start of frame

len

total length of frame

DESCRIPTION

Make a best effort attempt to pull the length for all of the headers for a given frame in a linear buffer.

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