3 files changed, 9 insertions, 0 deletions
diff --git a/libc/src/unix/notbsd/linux/mips/mod.rs b/libc/src/unix/notbsd/linux/mips/mod.rs
index b000d6d..8809bef 100644
--- a/libc/src/unix/notbsd/linux/mips/mod.rs
+++ b/libc/src/unix/notbsd/linux/mips/mod.rs
@@ -537,6 +537,9 @@ pub const MAP_HUGETLB: ::c_int = 0x080000;
 
 pub const EFD_NONBLOCK: ::c_int = 0x80;
 
+pub const F_RDLCK: ::c_int = 0;
+pub const F_WRLCK: ::c_int = 1;
+pub const F_UNLCK: ::c_int = 2;
 pub const F_GETLK: ::c_int = 14;
 pub const F_GETOWN: ::c_int = 23;
 pub const F_SETOWN: ::c_int = 24;
diff --git a/libc/src/unix/notbsd/linux/mod.rs b/libc/src/unix/notbsd/linux/mod.rs
index 1aeceb1..8669a06 100644
--- a/libc/src/unix/notbsd/linux/mod.rs
+++ b/libc/src/unix/notbsd/linux/mod.rs
@@ -1320,6 +1320,7 @@ pub const CMSPAR: ::tcflag_t = 0o10000000000;
 
 pub const MFD_CLOEXEC: ::c_uint = 0x0001;
 pub const MFD_ALLOW_SEALING: ::c_uint = 0x0002;
+pub const MFD_HUGETLB: ::c_uint = 0x0004;
 
 // these are used in the p_type field of Elf32_Phdr and Elf64_Phdr, which has
 // the type Elf32Word and Elf64Word respectively. Luckily, both of those are u32
@@ -1611,6 +1612,8 @@ pub const SIOCSIFMAP: ::c_ulong = 0x00008971;
 pub const IPTOS_TOS_MASK: u8 = 0x1E;
 pub const IPTOS_PREC_MASK: u8 = 0xE0;
 
+pub const IPTOS_ECN_NOT_ECT: u8 = 0x00;
+
 pub const RTF_UP: ::c_ushort = 0x0001;
 pub const RTF_GATEWAY: ::c_ushort = 0x0002;
 
diff --git a/libc/src/unix/notbsd/linux/s390x.rs b/libc/src/unix/notbsd/linux/s390x.rs
index 9196f88..9e3814f 100644
--- a/libc/src/unix/notbsd/linux/s390x.rs
+++ b/libc/src/unix/notbsd/linux/s390x.rs
@@ -791,6 +791,9 @@ pub const MAP_HUGETLB: ::c_int = 0x040000;
 
 pub const EFD_NONBLOCK: ::c_int = 0x800;
 
+pub const F_RDLCK: ::c_int = 0;
+pub const F_WRLCK: ::c_int = 1;
+pub const F_UNLCK: ::c_int = 2;
 pub const F_GETLK: ::c_int = 5;
 pub const F_GETOWN: ::c_int = 9;
 pub const F_SETOWN: ::c_int = 8;