Quentin
70aee3087b
- We can use the structure not only to read the packet but also to modify it - Binary OR/AND are done with single chars, eg. & or | while logical OR/AND are done with 2 chars, eg. && or || |
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| .. | ||
| README.md | ||
| xdp_udp.c | ||
Compile:
clang -O2 -Wall -target bpf -c main.c -o main.o
Load:
ip link set dev lo xdp obj main.o
Unload:
ip link set dev lo xdp off