chore: move sigsegv handler to reth-cli-util crate (#9421)

Cargo.lock

@@ -6674,6 +6674,7 @@ dependencies = [
  "alloy-eips",
  "alloy-primitives",
  "eyre",
+ "libc",
  "proptest",
  "rand 0.8.5",
  "reth-fs-util",

bin/reth/src/lib.rs

@@ -181,18 +181,6 @@ pub mod rpc {
 #[doc(inline)]
 pub use reth_cli_runner::{tokio_runtime, CliContext, CliRunner};
 
-#[cfg(all(unix, any(target_env = "gnu", target_os = "macos")))]
-pub mod sigsegv_handler;
-
-/// Signal handler to extract a backtrace from stack overflow.
-///
-/// This is a no-op because this platform doesn't support our signal handler's requirements.
-#[cfg(not(all(unix, any(target_env = "gnu", target_os = "macos"))))]
-pub mod sigsegv_handler {
-    /// No-op function.
-    pub fn install() {}
-}
-
 #[cfg(all(feature = "jemalloc", unix))]
 use tikv_jemallocator as _;
 

bin/reth/src/main.rs

@@ -13,7 +13,7 @@ fn main() {
     use reth::cli::Cli;
     use reth_node_ethereum::EthereumNode;
 
-    reth::sigsegv_handler::install();
+    reth_cli_util::sigsegv_handler::install();
 
     // Enable backtraces unless a RUST_BACKTRACE value has already been explicitly provided.
     if std::env::var_os("RUST_BACKTRACE").is_none() {

bin/reth/src/optimism.rs

@@ -15,7 +15,7 @@ compile_error!("Cannot build the `op-reth` binary with the `optimism` feature fl
 
 #[cfg(feature = "optimism")]
 fn main() {
-    reth::sigsegv_handler::install();
+    reth_cli_util::sigsegv_handler::install();
 
     // Enable backtraces unless a RUST_BACKTRACE value has already been explicitly provided.
     if std::env::var_os("RUST_BACKTRACE").is_none() {

crates/cli/util/Cargo.toml

@@ -27,3 +27,6 @@ eyre.workspace = true
 
 [dev-dependencies]
 proptest.workspace = true
+
+[target.'cfg(unix)'.dependencies]
+libc = "0.2"

crates/cli/util/src/lib.rs

@@ -15,3 +15,15 @@ pub use load_secret_key::get_secret_key;
 /// Cli parsers functions.
 pub mod parsers;
 pub use parsers::{hash_or_num_value_parser, parse_duration_from_secs, parse_socket_address};
+
+#[cfg(all(unix, any(target_env = "gnu", target_os = "macos")))]
+pub mod sigsegv_handler;
+
+/// Signal handler to extract a backtrace from stack overflow.
+///
+/// This is a no-op because this platform doesn't support our signal handler's requirements.
+#[cfg(not(all(unix, any(target_env = "gnu", target_os = "macos"))))]
+pub mod sigsegv_handler {
+    /// No-op function.
+    pub fn install() {}
+}