diff --git a/src/liblibc/lib.rs b/src/liblibc/lib.rs
index 8825099e36c35..a41138e6e5367 100644
--- a/src/liblibc/lib.rs
+++ b/src/liblibc/lib.rs
@@ -120,7 +120,7 @@ pub use consts::os::posix88::{S_IREAD, S_IRUSR, S_IRWXU, S_IWUSR};
 pub use consts::os::posix88::{STDERR_FILENO, STDIN_FILENO, S_IXUSR};
 pub use consts::os::posix88::{STDOUT_FILENO, W_OK, X_OK};
 pub use consts::os::bsd44::{AF_INET, AF_INET6, SOCK_STREAM, SOCK_DGRAM, SOCK_RAW};
-pub use consts::os::bsd44::{IPPROTO_IP, IPPROTO_IPV6, IPPROTO_TCP, TCP_NODELAY};
+pub use consts::os::bsd44::{IPPROTO_IP, IPPROTO_IPV6, IPPROTO_TCP, TCP_NODELAY, TCP_KEEPIDLE};
 pub use consts::os::bsd44::{SOL_SOCKET, SO_KEEPALIVE, SO_ERROR};
 pub use consts::os::bsd44::{SO_REUSEADDR, SO_BROADCAST, SHUT_WR, IP_MULTICAST_LOOP};
 pub use consts::os::bsd44::{IP_ADD_MEMBERSHIP, IP_DROP_MEMBERSHIP};
@@ -2974,6 +2974,30 @@ pub mod consts {
             pub const IPV6_DROP_MEMBERSHIP: c_int = 21;
 
             pub const TCP_NODELAY: c_int = 1;
+            pub const TCP_MAXSEG: c_int = 2;
+            pub const TCP_CORK: c_int = 3;
+            pub const TCP_KEEPIDLE: c_int = 4;
+            pub const TCP_KEEPINTVL: c_int = 5;
+            pub const TCP_KEEPCNT: c_int = 6;
+            pub const TCP_SYNCNT: c_int = 7;
+            pub const TCP_LINGER2: c_int = 8;
+            pub const TCP_DEFER_ACCEPT: c_int = 9;
+            pub const TCP_WINDOW_CLAMP: c_int = 10;
+            pub const TCP_INFO: c_int = 11;
+            pub const TCP_QUICKACK: c_int = 12;
+            pub const TCP_CONGESTION: c_int = 13;
+            pub const TCP_MD5SIG: c_int = 14;
+            pub const TCP_COOKIE_TRANSACTIONS: c_int = 15;
+            pub const TCP_THIN_LINEAR_TIMEOUTS: c_int = 16;
+            pub const TCP_THIN_DUPACK: c_int = 17;
+            pub const TCP_USER_TIMEOUT: c_int = 18;
+            pub const TCP_REPAIR: c_int = 19;
+            pub const TCP_REPAIR_QUEUE: c_int = 20;
+            pub const TCP_QUEUE_SEQ: c_int = 21;
+            pub const TCP_REPAIR_OPTIONS: c_int = 22;
+            pub const TCP_FASTOPEN: c_int = 23;
+            pub const TCP_TIMESTAMP: c_int = 24;
+ 
             pub const SOL_SOCKET: c_int = 1;
             pub const SO_KEEPALIVE: c_int = 9;
             pub const SO_BROADCAST: c_int = 6;