diff --git a/libc-test/build.rs b/libc-test/build.rs
index b1d2b9bc2b2e1..276efb481486c 100644
--- a/libc-test/build.rs
+++ b/libc-test/build.rs
@@ -3346,6 +3346,7 @@ fn test_linux(target: &str) {
         "linux/seccomp.h",
         "linux/sock_diag.h",
         "linux/sockios.h",
+        "linux/tls.h",
         "linux/uinput.h",
         "linux/vm_sockets.h",
         "linux/wait.h",
diff --git a/libc-test/semver/linux.txt b/libc-test/semver/linux.txt
index 103b91573e286..e818d2dce675e 100644
--- a/libc-test/semver/linux.txt
+++ b/libc-test/semver/linux.txt
@@ -2461,6 +2461,7 @@ SOL_NETBEUI
 SOL_NETLINK
 SOL_TCP
 SOL_TIPC
+SOL_TLS
 SOL_UDP
 SOL_X25
 SOMAXCONN
@@ -2853,6 +2854,7 @@ TIOCSCTTY
 TIOCSPGRP
 TIOCSSOFTCAR
 TIOCSTI
+TLS_GET_RECORD_TYPE
 TUN_READQ_SIZE
 TUN_TAP_DEV
 TUN_TUN_DEV
diff --git a/src/unix/linux_like/linux/mod.rs b/src/unix/linux_like/linux/mod.rs
index e52b3d3a85eae..4f9ae623a843a 100644
--- a/src/unix/linux_like/linux/mod.rs
+++ b/src/unix/linux_like/linux/mod.rs
@@ -3182,6 +3182,11 @@ pub const HWTSTAMP_FILTER_PTP_V2_SYNC: ::c_uint = 13;
 pub const HWTSTAMP_FILTER_PTP_V2_DELAY_REQ: ::c_uint = 14;
 pub const HWTSTAMP_FILTER_NTP_ALL: ::c_uint = 15;
 
+// linux/tls.h
+pub const TLS_GET_RECORD_TYPE: ::c_int = 2;
+
+pub const SOL_TLS: ::c_int = 282;
+
 // linux/if_alg.h
 pub const ALG_SET_KEY: ::c_int = 1;
 pub const ALG_SET_IV: ::c_int = 2;