use libc instead of rlimit.

{{project-name}}/Cargo.toml

@@ -13,12 +13,9 @@ clap = { version = "4.1", features = ["derive"] }
 {{project-name}}-common = { path = "../{{project-name}}-common", features = ["user"] }
 anyhow = "1"
 env_logger = "0.10"
-{%- if program_type == "uprobe" %}
-libc = "0.2"
-{%- endif %}
 log = "0.4"
 tokio = { version = "1.25", features = ["macros", "rt", "rt-multi-thread", "net", "signal"] }
-rlimit = "0.9.1"
+libc = "0.2"
 
 [[bin]]
 name = "{{project-name}}"

{{project-name}}/src/main.rs

@@ -72,14 +72,17 @@ async fn main() -> Result<(), anyhow::Error> {
 {% endif %}
     env_logger::init();
 
-    if !Resource::MEMLOCK
-        .set(rlimit::INFINITY, rlimit::INFINITY)
-        .is_ok()
-    {
+    let rlim = libc::rlimit{
+        rlim_cur: libc::RLIM_INFINITY,
+        rlim_max: libc::RLIM_INFINITY,
+    };
+    let ret = unsafe { libc::setrlimit(libc::RLIMIT_MEMLOCK, &rlim) };
+    if !ret == 0{
         warn!("cannot remove mem lock");
     }
 
 
+
     // This will include your eBPF object file as raw bytes at compile-time and load it at
     // runtime. This approach is recommended for most real-world use cases. If you would
     // like to specify the eBPF program at runtime rather than at compile-time, you can