1 files changed, 11 insertions, 0 deletions
diff --git a/library/std/src/sys/unix/env.rs b/library/std/src/sys/unix/env.rs
index 3a88dc083b0..60551aeb3e7 100644
--- a/library/std/src/sys/unix/env.rs
+++ b/library/std/src/sys/unix/env.rs
@@ -184,3 +184,14 @@ pub mod os {
     pub const EXE_SUFFIX: &str = "";
     pub const EXE_EXTENSION: &str = "";
 }
+
+#[cfg(target_os = "espidf")]
+pub mod os {
+    pub const FAMILY: &str = "unix";
+    pub const OS: &str = "espidf";
+    pub const DLL_PREFIX: &str = "lib";
+    pub const DLL_SUFFIX: &str = ".so";
+    pub const DLL_EXTENSION: &str = "so";
+    pub const EXE_SUFFIX: &str = "";
+    pub const EXE_EXTENSION: &str = "";
+}