Default page

Your IP: 216.73.216.96
Server IP: 147.93.97.220
Server: Linux srv843233 6.8.0-71-generic #71-Ubuntu SMP PREEMPT_DYNAMIC Tue Jul 22 16:52:38 UTC 2025 x86_64
Server Software: nginx/1.28.0
PHP Version: 8.2.29
Buat File | Buat Folder

Dir : ~/usr/share/doc/bpfcc-tools/examples/lua/

View File Name : bashreadline.c

#include <uapi/linux/ptrace.h>

struct str_t {
	u64 pid;
	char str[80];
};

BPF_PERF_OUTPUT(events);

int printret(struct pt_regs *ctx)
{
	struct str_t data  = {};
	u32 pid;
        if (!PT_REGS_RC(ctx))
          return 0;
        pid = bpf_get_current_pid_tgid();
        data.pid = pid;
        bpf_probe_read_user(&data.str, sizeof(data.str),
                            (void *)PT_REGS_RC(ctx));
        events.perf_submit(ctx, &data, sizeof(data));
        return 0;
};