diff --git a/src/new/linux_uapi/linux/mod.rs b/src/new/linux_uapi/linux/mod.rs
index 994a59c0c3864..09e2c3ece7417 100644
--- a/src/new/linux_uapi/linux/mod.rs
+++ b/src/new/linux_uapi/linux/mod.rs
@@ -6,3 +6,4 @@ pub(crate) mod can;
 pub(crate) mod keyctl;
 pub(crate) mod membarrier;
 pub(crate) mod netlink;
+pub(crate) mod pidfd;
diff --git a/src/new/linux_uapi/linux/pidfd.rs b/src/new/linux_uapi/linux/pidfd.rs
new file mode 100644
index 0000000000000..1835184a18601
--- /dev/null
+++ b/src/new/linux_uapi/linux/pidfd.rs
@@ -0,0 +1,59 @@
+//! Header: `uapi/linux/pidfd.h`
+
+use crate::prelude::*;
+use crate::{
+    Ioctl,
+    _IO,
+    _IOWR,
+};
+
+/* Flags for pidfd_open().  */
+pub const PIDFD_NONBLOCK: c_uint = crate::O_NONBLOCK as c_uint;
+pub const PIDFD_THREAD: c_uint = crate::O_EXCL as c_uint;
+
+/* Flags for pidfd_send_signal(). */
+pub const PIDFD_SIGNAL_THREAD: c_uint = 1 << 0;
+pub const PIDFD_SIGNAL_THREAD_GROUP: c_uint = 1 << 1;
+pub const PIDFD_SIGNAL_PROCESS_GROUP: c_uint = 1 << 2;
+
+/* Flags for pidfd_info. */
+pub const PIDFD_INFO_PID: c_uint = 1 << 0;
+pub const PIDFD_INFO_CREDS: c_uint = 1 << 1;
+pub const PIDFD_INFO_CGROUPID: c_uint = 1 << 2;
+pub const PIDFD_INFO_EXIT: c_uint = 1 << 3;
+
+pub const PIDFD_INFO_SIZE_VER0: c_uint = 64;
+
+s! {
+    #[non_exhaustive]
+    pub struct pidfd_info {
+        pub mask: crate::__u64,
+        pub cgroupid: crate::__u64,
+        pub pid: crate::__u32,
+        pub tgid: crate::__u32,
+        pub ppid: crate::__u32,
+        pub ruid: crate::__u32,
+        pub rgid: crate::__u32,
+        pub euid: crate::__u32,
+        pub egid: crate::__u32,
+        pub suid: crate::__u32,
+        pub sgid: crate::__u32,
+        pub fsuid: crate::__u32,
+        pub fsgid: crate::__u32,
+        pub exit_code: crate::__s32,
+    }
+}
+
+const PIDFS_IOCTL_MAGIC: c_uint = 0xFF;
+
+pub const PIDFD_GET_CGROUP_NAMESPACE: Ioctl = _IO(PIDFS_IOCTL_MAGIC, 1);
+pub const PIDFD_GET_IPC_NAMESPACE: Ioctl = _IO(PIDFS_IOCTL_MAGIC, 2);
+pub const PIDFD_GET_MNT_NAMESPACE: Ioctl = _IO(PIDFS_IOCTL_MAGIC, 3);
+pub const PIDFD_GET_NET_NAMESPACE: Ioctl = _IO(PIDFS_IOCTL_MAGIC, 4);
+pub const PIDFD_GET_PID_NAMESPACE: Ioctl = _IO(PIDFS_IOCTL_MAGIC, 5);
+pub const PIDFD_GET_PID_FOR_CHILDREN_NAMESPACE: Ioctl = _IO(PIDFS_IOCTL_MAGIC, 6);
+pub const PIDFD_GET_TIME_NAMESPACE: Ioctl = _IO(PIDFS_IOCTL_MAGIC, 7);
+pub const PIDFD_GET_TIME_FOR_CHILDREN_NAMESPACE: Ioctl = _IO(PIDFS_IOCTL_MAGIC, 8);
+pub const PIDFD_GET_USER_NAMESPACE: Ioctl = _IO(PIDFS_IOCTL_MAGIC, 9);
+pub const PIDFD_GET_UTS_NAMESPACE: Ioctl = _IO(PIDFS_IOCTL_MAGIC, 10);
+pub const PIDFD_GET_INFO: Ioctl = _IOWR::<pidfd_info>(PIDFS_IOCTL_MAGIC, 11);
diff --git a/src/new/mod.rs b/src/new/mod.rs
index fa6c3bf3bd774..c0c6891242ad4 100644
--- a/src/new/mod.rs
+++ b/src/new/mod.rs
@@ -184,6 +184,7 @@ cfg_if! {
         pub use linux::keyctl::*;
         pub use linux::membarrier::*;
         pub use linux::netlink::*;
+        pub use linux::pidfd::*;
         #[cfg(target_env = "gnu")]
         pub use net::route::*;
     } else if #[cfg(target_vendor = "apple")] {
diff --git a/src/unix/linux_like/linux/mod.rs b/src/unix/linux_like/linux/mod.rs
index 2a8dcd1339da9..5da445210526e 100644
--- a/src/unix/linux_like/linux/mod.rs
+++ b/src/unix/linux_like/linux/mod.rs
@@ -1011,24 +1011,6 @@ s! {
 
     // linux/pidfd.h
 
-    #[non_exhaustive]
-    pub struct pidfd_info {
-        pub mask: crate::__u64,
-        pub cgroupid: crate::__u64,
-        pub pid: crate::__u32,
-        pub tgid: crate::__u32,
-        pub ppid: crate::__u32,
-        pub ruid: crate::__u32,
-        pub rgid: crate::__u32,
-        pub euid: crate::__u32,
-        pub egid: crate::__u32,
-        pub suid: crate::__u32,
-        pub sgid: crate::__u32,
-        pub fsuid: crate::__u32,
-        pub fsgid: crate::__u32,
-        pub exit_code: crate::__s32,
-    }
-
     // linux/uio.h
 
     pub struct dmabuf_cmsg {
@@ -1599,34 +1581,6 @@ pub const NS_MNT_GET_INFO: Ioctl = _IOR::<mnt_ns_info>(NSIO, 10);
 pub const NS_MNT_GET_NEXT: Ioctl = _IOR::<mnt_ns_info>(NSIO, 11);
 pub const NS_MNT_GET_PREV: Ioctl = _IOR::<mnt_ns_info>(NSIO, 12);
 
-// linux/pidfd.h
-pub const PIDFD_NONBLOCK: c_uint = O_NONBLOCK as c_uint;
-pub const PIDFD_THREAD: c_uint = O_EXCL as c_uint;
-
-pub const PIDFD_SIGNAL_THREAD: c_uint = 1 << 0;
-pub const PIDFD_SIGNAL_THREAD_GROUP: c_uint = 1 << 1;
-pub const PIDFD_SIGNAL_PROCESS_GROUP: c_uint = 1 << 2;
-
-pub const PIDFD_INFO_PID: c_uint = 1 << 0;
-pub const PIDFD_INFO_CREDS: c_uint = 1 << 1;
-pub const PIDFD_INFO_CGROUPID: c_uint = 1 << 2;
-pub const PIDFD_INFO_EXIT: c_uint = 1 << 3;
-
-pub const PIDFD_INFO_SIZE_VER0: c_uint = 64;
-
-const PIDFS_IOCTL_MAGIC: c_uint = 0xFF;
-pub const PIDFD_GET_CGROUP_NAMESPACE: Ioctl = _IO(PIDFS_IOCTL_MAGIC, 1);
-pub const PIDFD_GET_IPC_NAMESPACE: Ioctl = _IO(PIDFS_IOCTL_MAGIC, 2);
-pub const PIDFD_GET_MNT_NAMESPACE: Ioctl = _IO(PIDFS_IOCTL_MAGIC, 3);
-pub const PIDFD_GET_NET_NAMESPACE: Ioctl = _IO(PIDFS_IOCTL_MAGIC, 4);
-pub const PIDFD_GET_PID_NAMESPACE: Ioctl = _IO(PIDFS_IOCTL_MAGIC, 5);
-pub const PIDFD_GET_PID_FOR_CHILDREN_NAMESPACE: Ioctl = _IO(PIDFS_IOCTL_MAGIC, 6);
-pub const PIDFD_GET_TIME_NAMESPACE: Ioctl = _IO(PIDFS_IOCTL_MAGIC, 7);
-pub const PIDFD_GET_TIME_FOR_CHILDREN_NAMESPACE: Ioctl = _IO(PIDFS_IOCTL_MAGIC, 8);
-pub const PIDFD_GET_USER_NAMESPACE: Ioctl = _IO(PIDFS_IOCTL_MAGIC, 9);
-pub const PIDFD_GET_UTS_NAMESPACE: Ioctl = _IO(PIDFS_IOCTL_MAGIC, 10);
-pub const PIDFD_GET_INFO: Ioctl = _IOWR::<pidfd_info>(PIDFS_IOCTL_MAGIC, 11);
-
 pub const PR_SET_MDWE: c_int = 65;
 pub const PR_GET_MDWE: c_int = 66;
 pub const PR_MDWE_REFUSE_EXEC_GAIN: c_uint = 1 << 0;