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16 lines
339 B
16 lines
339 B
#include <uapi/linux/ptrace.h> |
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#include <uapi/linux/bpf.h> |
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#include <linux/version.h> |
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#include <bpf/bpf_helpers.h> |
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SEC("kprobe/open_ctree") |
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int bpf_prog1(struct pt_regs *ctx) |
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{ |
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unsigned long rc = -12; |
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bpf_override_return(ctx, rc); |
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return 0; |
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} |
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char _license[] SEC("license") = "GPL"; |
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u32 _version SEC("version") = LINUX_VERSION_CODE;
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