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19 lines
309 B
Markdown
19 lines
309 B
Markdown
generate `vmlinux.h`
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```shell
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bpftool btf dump file /sys/kernel/btf/vmlinux format c > vmlinux.h
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```
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compiled into BPF ELF file
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```shell
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clang -O2 -g -target bpf -c execsnoop.bpf.c -o execsnoop.bpf.o
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```
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generate BPF skeleton .skel.h
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```shell
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bpftool gen skeleton execsnoop.bpf.o > execsnoop.skel.h
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```
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