10 files changed, 61 insertions, 0 deletions

diff --git a/src/unix/bsd/mod.rs b/src/unix/bsd/mod.rs
index 0616cd3518..c7997ef5e9 100644
--- a/src/unix/bsd/mod.rs
+++ b/src/unix/bsd/mod.rs
@@ -117,6 +117,12 @@ s! {
         pub msg_flags: ::c_int,
     }
 
+    pub struct cmsghdr {
+        pub cmsg_len: ::socklen_t,
+        pub cmsg_level: ::c_int,
+        pub cmsg_type: ::c_int,
+    }
+
     pub struct fsid_t {
         __fsid_val: [::int32_t; 2],
     }
diff --git a/src/unix/haiku/mod.rs b/src/unix/haiku/mod.rs
index a241a02054..2cd43f78ae 100644
--- a/src/unix/haiku/mod.rs
+++ b/src/unix/haiku/mod.rs
@@ -143,6 +143,12 @@ s! {
         pub msg_flags: ::c_int,
     }
 
+    pub struct cmsghdr {
+        pub cmsg_len: ::size_t,
+        pub cmsg_level: ::c_int,
+        pub cmsg_type: ::c_int,
+    }
+
     pub struct Dl_info {
         pub dli_fname: *const ::c_char,
         pub dli_fbase: *mut ::c_void,
diff --git a/src/unix/notbsd/android/mod.rs b/src/unix/notbsd/android/mod.rs
index a88f8ef7da..ede8ca47be 100644
--- a/src/unix/notbsd/android/mod.rs
+++ b/src/unix/notbsd/android/mod.rs
@@ -75,6 +75,12 @@ s! {
         pub msg_flags: ::c_int,
     }
 
+    pub struct cmsghdr {
+        pub cmsg_len: ::size_t,
+        pub cmsg_level: ::c_int,
+        pub cmsg_type: ::c_int,
+    }
+
     pub struct termios {
         pub c_iflag: ::tcflag_t,
         pub c_oflag: ::tcflag_t,
diff --git a/src/unix/notbsd/linux/mips/mips32.rs b/src/unix/notbsd/linux/mips/mips32.rs
index 8b9c5ca767..22bb33b723 100644
--- a/src/unix/notbsd/linux/mips/mips32.rs
+++ b/src/unix/notbsd/linux/mips/mips32.rs
@@ -197,6 +197,12 @@ s! {
         pub msg_flags: ::c_int,
     }
 
+    pub struct cmsghdr {
+        pub cmsg_len: ::size_t,
+        pub cmsg_level: ::c_int,
+        pub cmsg_type: ::c_int,
+    }
+
     pub struct termios {
         pub c_iflag: ::tcflag_t,
         pub c_oflag: ::tcflag_t,
diff --git a/src/unix/notbsd/linux/mips/mips64.rs b/src/unix/notbsd/linux/mips/mips64.rs
index 71dfb71d49..947859998d 100644
--- a/src/unix/notbsd/linux/mips/mips64.rs
+++ b/src/unix/notbsd/linux/mips/mips64.rs
@@ -171,6 +171,12 @@ s! {
         pub msg_flags: ::c_int,
     }
 
+    pub struct cmsghdr {
+        pub cmsg_len: ::size_t,
+        pub cmsg_level: ::c_int,
+        pub cmsg_type: ::c_int,
+    }
+
     pub struct termios {
         pub c_iflag: ::tcflag_t,
         pub c_oflag: ::tcflag_t,
diff --git a/src/unix/notbsd/linux/musl/b32/mod.rs b/src/unix/notbsd/linux/musl/b32/mod.rs
index 899bc69310..61eb6dba17 100644
--- a/src/unix/notbsd/linux/musl/b32/mod.rs
+++ b/src/unix/notbsd/linux/musl/b32/mod.rs
@@ -21,6 +21,12 @@ s! {
         pub msg_flags: ::c_int,
     }
 
+    pub struct cmsghdr {
+        pub cmsg_len: ::socklen_t,
+        pub cmsg_level: ::c_int,
+        pub cmsg_type: ::c_int,
+    }
+
     pub struct sem_t {
         __val: [::c_int; 4],
     }
diff --git a/src/unix/notbsd/linux/musl/b64/mod.rs b/src/unix/notbsd/linux/musl/b64/mod.rs
index 9c5d43419d..2de34133fc 100644
--- a/src/unix/notbsd/linux/musl/b64/mod.rs
+++ b/src/unix/notbsd/linux/musl/b64/mod.rs
@@ -114,6 +114,13 @@ s! {
         pub msg_flags: ::c_int,
     }
 
+    pub struct cmsghdr {
+        pub cmsg_len: ::socklen_t,
+        pub __pad1: ::c_int,
+        pub cmsg_level: ::c_int,
+        pub cmsg_type: ::c_int,
+    }
+
     pub struct sem_t {
         __val: [::c_int; 8],
     }
diff --git a/src/unix/notbsd/linux/other/mod.rs b/src/unix/notbsd/linux/other/mod.rs
index 774040803f..0a957d1fc7 100644
--- a/src/unix/notbsd/linux/other/mod.rs
+++ b/src/unix/notbsd/linux/other/mod.rs
@@ -122,6 +122,12 @@ s! {
         pub msg_flags: ::c_int,
     }
 
+    pub struct cmsghdr {
+        pub cmsg_len: ::size_t,
+        pub cmsg_level: ::c_int,
+        pub cmsg_type: ::c_int,
+    }
+
     pub struct termios {
         pub c_iflag: ::tcflag_t,
         pub c_oflag: ::tcflag_t,
diff --git a/src/unix/notbsd/linux/s390x.rs b/src/unix/notbsd/linux/s390x.rs
index 76e9aefe81..12321b018f 100644
--- a/src/unix/notbsd/linux/s390x.rs
+++ b/src/unix/notbsd/linux/s390x.rs
@@ -159,6 +159,12 @@ s! {
         pub msg_flags: ::c_int,
     }
 
+    pub struct cmsghdr {
+        pub cmsg_len: ::size_t,
+        pub cmsg_level: ::c_int,
+        pub cmsg_type: ::c_int,
+    }
+
     pub struct termios {
         pub c_iflag: ::tcflag_t,
         pub c_oflag: ::tcflag_t,
diff --git a/src/unix/solaris/mod.rs b/src/unix/solaris/mod.rs
index c2db06bc50..0fc96e09ef 100644
--- a/src/unix/solaris/mod.rs
+++ b/src/unix/solaris/mod.rs
@@ -114,6 +114,12 @@ s! {
         pub msg_flags: ::c_int,
     }
 
+    pub struct cmsghdr {
+        pub cmsg_len: ::size_t,
+        pub cmsg_level: ::c_int,
+        pub cmsg_type: ::c_int,
+    }
+
     pub struct fd_set {
         fds_bits: [i32; FD_SETSIZE / 32],
     }