Fix build issues

Author: jtraglia

nim/dff/client.nim

@@ -32,7 +32,7 @@ proc newClient*(name: string, processFunc: ProcessFunc): Client =
 
 proc connect*(client: Client) =
   ## Establishes a connection to the fuzzing server.
-  client.conn = newSocket(AF_UNIX, SOCK_STREAM, IPPROTO_IP)
+  client.conn = newSocket(Domain.AF_UNIX, SockType.SOCK_STREAM, Protocol.IPPROTO_IP)
   client.conn.connectUnix(SocketPath)
   client.conn.send(client.name)
 
@@ -92,8 +92,8 @@ proc run*(client: Client) =
   ## Runs the client fuzzing loop.
   echo "Client running... Press Ctrl+C to exit."
 
-  c_signal(SIGINT, signalHandler)
-  c_signal(SIGTERM, signalHandler)
+  signal(SIGINT, signalHandler)
+  signal(SIGTERM, signalHandler)
 
   var iterationCount = 0
   var totalProcessingMs = 0.0

rust/Cargo.lock

@@ -357,7 +357,8 @@ impl Server {
                     // Process all clients concurrently like Go does
                     let mut tasks = Vec::new();
 
-                    for client_name in client_names {
+                    for client_name in &client_names {
+                        let client_name = client_name.clone();
                         let inputs = inputs.clone();
                         let clients = self.clients.clone();
                         let task = tokio::spawn(async move {
@@ -555,8 +556,6 @@ impl Server {
         inputs: &[Vec<u8>],
         client_results: &std::collections::HashMap<String, Vec<u8>>,
     ) -> Result<()> {
-        use std::io::Write;
-
         let findings_dir = format!("findings/{}", iteration);
         std::fs::create_dir_all(&findings_dir).map_err(|e| {
             crate::Error::Client(format!("Failed to create findings directory: {}", e))