3 files changed, 15 insertions, 14 deletions
diff --git a/fs-tracer-common/src/lib.rs b/fs-tracer-common/src/lib.rs
index 9be9774..7ed6d66 100644
--- a/fs-tracer-common/src/lib.rs
+++ b/fs-tracer-common/src/lib.rs
@@ -1,8 +1,11 @@
 #![no_std]
 
-use core::fmt::{Formatter, self};
+use core::fmt::{self, Formatter};
 use core::str;
 
+pub enum SyscallInfo {
+    Write(WriteSyscallBPF),
+}
 
 #[derive(Clone, Copy)]
 pub struct WriteSyscallBPF {
@@ -21,9 +24,9 @@ impl fmt::Debug for WriteSyscallBPF {
         f.debug_struct("WriteSyscallBPF")
             .field("pid", &self.pid)
             .field("fd", &self.fd)
-            .field("buf", &str::from_utf8(&self.buf).unwrap_or("") )
+            .field("buf", &str::from_utf8(&self.buf).unwrap_or(""))
             .field("count", &self.count)
             .field("ret", &self.ret)
             .finish()
     }
-}
\ No newline at end of file
+}
diff --git a/fs-tracer-ebpf/src/main.rs b/fs-tracer-ebpf/src/main.rs
index 14b3a51..772fe1f 100644
--- a/fs-tracer-ebpf/src/main.rs
+++ b/fs-tracer-ebpf/src/main.rs
@@ -1,8 +1,6 @@
 #![no_std]
 #![no_main]
 
-use core::ffi::c_void;
-
 use aya_bpf::helpers::{bpf_probe_read_kernel_str_bytes, bpf_probe_read_user_str_bytes};
 use aya_bpf::maps::HashMap;
 use aya_bpf::{
@@ -12,10 +10,10 @@ use aya_bpf::{
     BpfContext,
 };
 use aya_log_ebpf::info;
-use fs_tracer_common::WriteSyscallBPF;
+use fs_tracer_common::{SyscallInfo, WriteSyscallBPF};
 
 #[map]
-static EVENTS: PerfEventArray<WriteSyscallBPF> = PerfEventArray::with_max_entries(1024, 0);
+static EVENTS: PerfEventArray<SyscallInfo> = PerfEventArray::with_max_entries(1024, 0);
 
 #[map]
 static SYSCALLENTERS: HashMap<u32, WriteSyscallBPF> = HashMap::with_max_entries(1024, 0);
@@ -152,9 +150,9 @@ fn handle_sys_write_exit(ctx: TracePointContext) -> Result<u32, u32> {
 
     let tgid = ctx.tgid();
     if let Some(&syscall) = unsafe { SYSCALLENTERS.get(&tgid) } {
-        let mut newsyscall = syscall.clone();
+        let mut newsyscall: WriteSyscallBPF = syscall;
         newsyscall.ret = ret;
-        EVENTS.output(&ctx, &newsyscall, 0);
+        EVENTS.output(&ctx, &SyscallInfo::Write(newsyscall), 0);
     }
     //syscall_enter.ret = ret;
     //EVENTS.output(&ctx, &syscall_enter, 0);
diff --git a/fs-tracer/src/main.rs b/fs-tracer/src/main.rs
index 443e28e..dff9461 100644
--- a/fs-tracer/src/main.rs
+++ b/fs-tracer/src/main.rs
@@ -1,5 +1,3 @@
-use std::fmt::Write;
-
 use aya::maps::AsyncPerfEventArray;
 use aya::programs::TracePoint;
 use aya::util::online_cpus;
@@ -8,7 +6,7 @@ use aya_log::BpfLogger;
 use log::{info, warn, debug};
 use tokio::{signal, task};
 use bytes::BytesMut;
-use fs_tracer_common::WriteSyscallBPF;
+use fs_tracer_common::SyscallInfo;
 
 #[tokio::main]
 async fn main() -> Result<(), anyhow::Error> {
@@ -68,9 +66,11 @@ async fn main() -> Result<(), anyhow::Error> {
                 loop {
                     let events = buf.read_events(&mut buffers).await.unwrap();
                     for buf in buffers.iter_mut().take(events.read) {
-                        let ptr = buf.as_ptr() as *const WriteSyscallBPF;
+                        let ptr = buf.as_ptr() as *const SyscallInfo;
                         let data = unsafe { ptr.read_unaligned() };
-                        println!("KERNEL: DATA {:?}", data);
+                        match data {
+                            SyscallInfo::Write(x) =>  println!("KERNEL: DATA {:?}", x),
+                        }
                     }
                 }
             });