diff --git a/src/unix/linux_like/linux/musl/mod.rs b/src/unix/linux_like/linux/musl/mod.rs
index 5378bfdc47a9c..32677799e9b6c 100644
--- a/src/unix/linux_like/linux/musl/mod.rs
+++ b/src/unix/linux_like/linux/musl/mod.rs
@@ -884,6 +884,13 @@ extern "C" {
         flags: c_int,
     ) -> ssize_t;
     pub fn getauxval(type_: c_ulong) -> c_ulong;
+    pub fn renameat2(
+        oldfd: c_int,
+        old: *const c_char,
+        newfd: c_int,
+        new: *const c_char,
+        flags: c_uint,
+    ) -> c_int;
 
     // Added in `musl` 1.1.20
     pub fn explicit_bzero(s: *mut c_void, len: size_t);
diff --git a/src/unix/linux_like/mod.rs b/src/unix/linux_like/mod.rs
index 023d3708ad40c..cf02794176cdb 100644
--- a/src/unix/linux_like/mod.rs
+++ b/src/unix/linux_like/mod.rs
@@ -239,7 +239,11 @@ cfg_if! {
 }
 
 cfg_if! {
-    if #[cfg(any(target_env = "gnu", target_os = "android"))] {
+    if #[cfg(any(
+        target_env = "gnu",
+        target_os = "android",
+        target_env = "musl"
+    ))] {
         s! {
             pub struct statx {
                 pub stx_mask: crate::__u32,
@@ -1656,7 +1660,11 @@ cfg_if! {
 }
 
 cfg_if! {
-    if #[cfg(any(target_env = "gnu", target_os = "android"))] {
+    if #[cfg(any(
+        target_env = "gnu",
+        target_os = "android",
+        target_env = "musl"
+    ))] {
         pub const AT_STATX_SYNC_TYPE: c_int = 0x6000;
         pub const AT_STATX_SYNC_AS_STAT: c_int = 0x0000;
         pub const AT_STATX_FORCE_SYNC: c_int = 0x2000;
@@ -2166,7 +2174,11 @@ cfg_if! {
 
 // The statx syscall, available on some libcs.
 cfg_if! {
-    if #[cfg(any(target_env = "gnu", target_os = "android"))] {
+    if #[cfg(any(
+        target_env = "gnu",
+        target_os = "android",
+        target_env = "musl"
+    ))] {
         extern "C" {
             pub fn statx(
                 dirfd: c_int,