diff --git a/libc-test/build.rs b/libc-test/build.rs
index 68b224c8b9972..a06436d94d3c3 100644
--- a/libc-test/build.rs
+++ b/libc-test/build.rs
@@ -1429,6 +1429,8 @@ fn test_netbsd(target: &str) {
             ("ifreq", "ifr_ifru") => true,
             ("utmpx", "ut_exit") => true,
             ("posix_spawn_file_actions_entry_t", "fae_data") => true,
+            ("kinfo_pcb", "ki_s") => true,
+            ("kinfo_pcb", "ki_d") => true,
 
             _ => false,
         }
diff --git a/libc-test/semver/netbsd.txt b/libc-test/semver/netbsd.txt
index 982f610a4f3aa..7b99a8c29cc3c 100644
--- a/libc-test/semver/netbsd.txt
+++ b/libc-test/semver/netbsd.txt
@@ -235,6 +235,16 @@ DCCP_TYPE_RESET
 DCCP_TYPE_RESPONSE
 DEAD_PROCESS
 DOWN_TIME
+DTYPE_CRYPTO
+DTYPE_EVENTFD
+DTYPE_KQUEUE
+DTYPE_MISC
+DTYPE_MQUEUE
+DTYPE_PIPE
+DTYPE_SEM
+DTYPE_SOCKET
+DTYPE_TIMERFD
+DTYPE_VNODE
 DT_UNKNOWN
 D_FMT
 D_T_FMT
@@ -499,6 +509,9 @@ KERN_DUMP_ON_PANIC
 KERN_EVCNT
 KERN_FILE
 KERN_FILE2
+KERN_FILESLOP
+KERN_FILE_BYFILE
+KERN_FILE_BYPID
 KERN_FORKFSLEEP
 KERN_FSCALE
 KERN_FSYNC
@@ -767,6 +780,8 @@ O_RSYNC
 O_SEARCH
 O_SHLOCK
 O_SYNC
+PCB_ALL
+PCB_SLOP
 PENDIN
 PF_APPLETALK
 PF_ARP
@@ -1381,8 +1396,10 @@ jrand48
 kevent
 key_t
 killpg
+kinfo_file
 kinfo_getvmmap
 kinfo_lwp
+kinfo_pcb
 kinfo_proc2
 kinfo_vmentry
 kqueue
@@ -1629,4 +1646,4 @@ utmpxname
 utrace
 uucred
 wait4
-waitid
+waitid
\ No newline at end of file
diff --git a/src/new/mod.rs b/src/new/mod.rs
index 8b1fdc2317436..fa6c3bf3bd774 100644
--- a/src/new/mod.rs
+++ b/src/new/mod.rs
@@ -195,7 +195,9 @@ cfg_if! {
         pub use signal::*;
     } else if #[cfg(target_os = "netbsd")] {
         pub use net::if_::*;
+        pub use sys::file::*;
         pub use sys::ipc::*;
+        pub use sys::socket::*;
         pub use sys::statvfs::*;
         pub use sys::time::*;
         pub use sys::timex::*;
diff --git a/src/new/netbsd/sys/file.rs b/src/new/netbsd/sys/file.rs
new file mode 100644
index 0000000000000..103b68de4db1f
--- /dev/null
+++ b/src/new/netbsd/sys/file.rs
@@ -0,0 +1,16 @@
+//! Header: `sys/file.h`
+//!
+//! <https://github.com/NetBSD/src/blob/trunk/sys/sys/file.h>
+
+use crate::prelude::*;
+
+pub const DTYPE_VNODE: c_int = 1;
+pub const DTYPE_SOCKET: c_int = 2;
+pub const DTYPE_PIPE: c_int = 3;
+pub const DTYPE_KQUEUE: c_int = 4;
+pub const DTYPE_MISC: c_int = 5;
+pub const DTYPE_CRYPTO: c_int = 6;
+pub const DTYPE_MQUEUE: c_int = 7;
+pub const DTYPE_SEM: c_int = 8;
+pub const DTYPE_EVENTFD: c_int = 9;
+pub const DTYPE_TIMERFD: c_int = 10;
diff --git a/src/new/netbsd/sys/mod.rs b/src/new/netbsd/sys/mod.rs
index 185c1f1c2cba1..b7255d87b309d 100644
--- a/src/new/netbsd/sys/mod.rs
+++ b/src/new/netbsd/sys/mod.rs
@@ -2,7 +2,9 @@
 //!
 //! https://github.com/NetBSD/src/tree/trunk/sys/sys
 
+pub(crate) mod file;
 pub(crate) mod ipc;
+pub(crate) mod socket;
 pub(crate) mod statvfs;
 pub(crate) mod time;
 pub(crate) mod timex;
diff --git a/src/new/netbsd/sys/socket.rs b/src/new/netbsd/sys/socket.rs
new file mode 100644
index 0000000000000..953526032efef
--- /dev/null
+++ b/src/new/netbsd/sys/socket.rs
@@ -0,0 +1,44 @@
+//! Header: `sys/socket.h`
+//!
+//! <https://github.com/NetBSD/src/blob/trunk/sys/sys/socket.h>
+//!
+
+use crate::prelude::*;
+
+s_no_extra_traits! {
+    pub union __c_anonymous_pcb_sockaddr_src {
+        pub _kis_src: crate::sockaddr,
+        _kis_pad: Padding<[c_char; 256 + 8]>,
+    }
+
+    pub union __c_anonymous_pcb_sockaddr_dst {
+        pub _kid_dst: crate::sockaddr,
+        _kid_pad: Padding<[c_char; 256 + 8]>,
+    }
+
+    pub struct kinfo_pcb {
+        pub ki_pcbaddr: u64,
+        pub ki_ppcbaddr: u64,
+        pub ki_sockaddr: u64,
+        pub ki_family: u32,
+        pub ki_type: u32,
+        pub ki_protocol: u32,
+        pub ki_pflags: u32,
+        pub ki_sostate: u32,
+        pub ki_prstate: u32,
+        pub ki_tstate: i32,
+        pub ki_tflags: u32,
+        pub ki_rcvq: u64,
+        pub ki_sndq: u64,
+        pub ki_s: __c_anonymous_pcb_sockaddr_src,
+        pub ki_d: __c_anonymous_pcb_sockaddr_dst,
+        pub ki_inode: u64,
+        pub ki_vnode: u64,
+        pub ki_conn: u64,
+        pub ki_refs: u64,
+        pub ki_nextref: u64,
+    }
+}
+
+pub const PCB_SLOP: c_int = 20;
+pub const PCB_ALL: c_int = 0;
diff --git a/src/unix/bsd/netbsdlike/netbsd/mod.rs b/src/unix/bsd/netbsdlike/netbsd/mod.rs
index 26878cd6177cb..803cebab79df3 100644
--- a/src/unix/bsd/netbsdlike/netbsd/mod.rs
+++ b/src/unix/bsd/netbsdlike/netbsd/mod.rs
@@ -442,6 +442,33 @@ s! {
         pub a_v: Elf64_Xword,
     }
 
+    // sys/sysctl.h
+
+    pub struct kinfo_file {
+        pub ki_fileaddr: u64,
+        pub ki_flag: u32,
+        pub ki_iflags: u32,
+        pub ki_ftype: u32,
+        pub ki_count: u32,
+        pub ki_msgcount: u32,
+        pub ki_usecount: u32,
+        pub ki_fucred: u64,
+        pub ki_fuid: u32,
+        pub ki_fgid: u32,
+        pub ki_fops: u64,
+        pub ki_foffset: u64,
+        pub ki_fdata: u64,
+        pub ki_vun: u64,
+        pub ki_vsize: u64,
+        pub ki_vtype: u32,
+        pub ki_vtag: u32,
+        pub ki_vdata: u64,
+        pub ki_pid: u32,
+        pub ki_fd: i32,
+        pub ki_ofileflags: u32,
+        _ki_padto64bits: Padding<u32>,
+    }
+
     // link.h
 
     pub struct dl_phdr_info {
@@ -1697,6 +1724,10 @@ pub const KI_MAXLOGNAME: c_int = 24;
 pub const KI_MAXEMULLEN: c_int = 16;
 pub const KI_LNAMELEN: c_int = 20;
 
+pub const KERN_FILE_BYFILE: c_int = 1;
+pub const KERN_FILE_BYPID: c_int = 2;
+pub const KERN_FILESLOP: c_int = 10;
+
 // sys/lwp.h
 pub const LSIDL: c_int = 1;
 pub const LSRUN: c_int = 2;