JustOS/linux-6.13/tools/testing/selftests/bpf/progs/uprobe_syscall.c

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2025-01-24 14:00:19 +00:00
// SPDX-License-Identifier: GPL-2.0
#include "vmlinux.h"
#include <bpf/bpf_helpers.h>
#include <string.h>
struct pt_regs regs;
char _license[] SEC("license") = "GPL";
SEC("uretprobe//proc/self/exe:uretprobe_regs_trigger")
int uretprobe(struct pt_regs *ctx)
{
__builtin_memcpy(&regs, ctx, sizeof(regs));
return 0;
}