diff --git a/src/lib.rs b/src/lib.rs
index 454003c..60a2a27 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -377,6 +377,11 @@ pub mod consts {
         #[cfg(not(any(windows, target_os = "haiku")))]
         pub use libc::SIGIO;
 
+        #[cfg(any(
+            target_os="freebsd", target_os="dragonfly", target_os="netbsd", target_os="openbsd",
+            target_os="macos"))]
+        pub use libc::SIGINFO;
+
         #[cfg(windows)]
         pub use libc::{SIGABRT, SIGFPE, SIGILL, SIGINT, SIGSEGV, SIGTERM};
 
diff --git a/src/low_level/signal_details.rs b/src/low_level/signal_details.rs
index 55cb521..763c15e 100644
--- a/src/low_level/signal_details.rs
+++ b/src/low_level/signal_details.rs
@@ -47,6 +47,10 @@ const DETAILS: &[Details] = &[
     s!(SIGHUP, Term),
     s!(SIGILL, Term),
     s!(SIGINT, Term),
+    #[cfg(any(
+        target_os="freebsd", target_os="dragonfly", target_os="netbsd", 
+        target_os="openbsd", target_os="macos"))]
+    s!(SIGINFO, Ignore),
     #[cfg(not(target_os = "haiku"))]
     s!(SIGIO, Ignore),
     // Can't override anyway, but...