Add missing netfilter constants

Was able to move some of them up one level so they are valid on more
platforms with less duplication

5 files changed, 133 insertions, 30 deletions

diff --git a/libc-test/build.rs b/libc-test/build.rs
index 92865f0481..dedbc5a72b 100644
--- a/libc-test/build.rs
+++ b/libc-test/build.rs
@@ -245,6 +245,7 @@ fn main() {
             cfg.header("linux/netlink.h");
             cfg.header("linux/genetlink.h");
             cfg.header("linux/netfilter_ipv4.h");
+            cfg.header("linux/netfilter_ipv6.h");
             cfg.header("linux/fs.h");
         }
         if !musl {
diff --git a/src/unix/notbsd/android/mod.rs b/src/unix/notbsd/android/mod.rs
index 0504699bfa..e69e0aee68 100644
--- a/src/unix/notbsd/android/mod.rs
+++ b/src/unix/notbsd/android/mod.rs
@@ -1001,6 +1001,7 @@ pub const O_TMPFILE: ::c_int = 0o20000000 | O_DIRECTORY;
 pub const MFD_CLOEXEC: ::c_uint = 0x0001;
 pub const MFD_ALLOW_SEALING: ::c_uint = 0x0002;
 
+// linux/netfilter.h
 pub const NF_DROP: ::c_int = 0;
 pub const NF_ACCEPT: ::c_int =  1;
 pub const NF_STOLEN: ::c_int =  2;
@@ -1037,6 +1038,52 @@ pub const NFPROTO_IPV6: ::c_int = 10;
 pub const NFPROTO_DECNET: ::c_int = 12;
 pub const NFPROTO_NUMPROTO: ::c_int = 13;
 
+// linux/netfilter_ipv4.h
+pub const NF_IP_PRE_ROUTING: ::c_int = 0;
+pub const NF_IP_LOCAL_IN: ::c_int = 1;
+pub const NF_IP_FORWARD: ::c_int = 2;
+pub const NF_IP_LOCAL_OUT: ::c_int = 3;
+pub const NF_IP_POST_ROUTING: ::c_int = 4;
+pub const NF_IP_NUMHOOKS: ::c_int = 5;
+
+pub const NF_IP_PRI_FIRST: ::c_int = ::INT_MIN;
+pub const NF_IP_PRI_CONNTRACK_DEFRAG: ::c_int = -400;
+pub const NF_IP_PRI_RAW: ::c_int = -300;
+pub const NF_IP_PRI_SELINUX_FIRST: ::c_int = -225;
+pub const NF_IP_PRI_CONNTRACK: ::c_int = -200;
+pub const NF_IP_PRI_MANGLE: ::c_int = -150;
+pub const NF_IP_PRI_NAT_DST: ::c_int = -100;
+pub const NF_IP_PRI_FILTER: ::c_int = 0;
+pub const NF_IP_PRI_SECURITY: ::c_int = 50;
+pub const NF_IP_PRI_NAT_SRC: ::c_int = 100;
+pub const NF_IP_PRI_SELINUX_LAST: ::c_int = 225;
+pub const NF_IP_PRI_CONNTRACK_HELPER: ::c_int = 300;
+pub const NF_IP_PRI_CONNTRACK_CONFIRM: ::c_int = ::INT_MAX;
+pub const NF_IP_PRI_LAST: ::c_int = ::INT_MAX;
+
+// linux/netfilter_ipv6.h
+pub const NF_IP6_PRE_ROUTING: ::c_int = 0;
+pub const NF_IP6_LOCAL_IN: ::c_int = 1;
+pub const NF_IP6_FORWARD: ::c_int = 2;
+pub const NF_IP6_LOCAL_OUT: ::c_int = 3;
+pub const NF_IP6_POST_ROUTING: ::c_int = 4;
+pub const NF_IP6_NUMHOOKS: ::c_int = 5;
+
+pub const NF_IP6_PRI_FIRST: ::c_int = ::INT_MIN;
+pub const NF_IP6_PRI_CONNTRACK_DEFRAG: ::c_int = -400;
+pub const NF_IP6_PRI_RAW: ::c_int = -300;
+pub const NF_IP6_PRI_SELINUX_FIRST: ::c_int = -225;
+pub const NF_IP6_PRI_CONNTRACK: ::c_int = -200;
+pub const NF_IP6_PRI_MANGLE: ::c_int = -150;
+pub const NF_IP6_PRI_NAT_DST: ::c_int = -100;
+pub const NF_IP6_PRI_FILTER: ::c_int = 0;
+pub const NF_IP6_PRI_SECURITY: ::c_int = 50;
+pub const NF_IP6_PRI_NAT_SRC: ::c_int = 100;
+pub const NF_IP6_PRI_SELINUX_LAST: ::c_int = 225;
+pub const NF_IP6_PRI_CONNTRACK_HELPER: ::c_int = 300;
+pub const NF_IP6_PRI_LAST: ::c_int = ::INT_MAX;
+
+// linux/netfilter/nf_tables.h
 pub const NFT_TABLE_MAXNAMELEN: ::c_int = 32;
 pub const NFT_CHAIN_MAXNAMELEN: ::c_int = 32;
 pub const NFT_SET_MAXNAMELEN: ::c_int = 32;
diff --git a/src/unix/notbsd/linux/mips/mod.rs b/src/unix/notbsd/linux/mips/mod.rs
index ac4f3b4211..13febedbd5 100644
--- a/src/unix/notbsd/linux/mips/mod.rs
+++ b/src/unix/notbsd/linux/mips/mod.rs
@@ -700,6 +700,12 @@ pub const EHWPOISON: ::c_int = 168;
 pub const SIGEV_THREAD_ID: ::c_int = 4;
 pub const EPOLLWAKEUP: ::c_int = 0x20000000;
 
+pub const NF_NETDEV_INGRESS: ::c_int = 0;
+pub const NF_NETDEV_NUMHOOKS: ::c_int = 1;
+
+pub const NFPROTO_INET: ::c_int = 1;
+pub const NFPROTO_NETDEV: ::c_int = 5;
+
 pub const NLA_ALIGNTO: ::c_int = 4;
 
 pub const GENL_UNS_ADMIN_PERM: ::c_int = 0x10;
diff --git a/src/unix/notbsd/linux/mod.rs b/src/unix/notbsd/linux/mod.rs
index 25f7ed3b4a..33c397626b 100644
--- a/src/unix/notbsd/linux/mod.rs
+++ b/src/unix/notbsd/linux/mod.rs
@@ -1316,6 +1316,84 @@ pub const CTRL_ATTR_MCAST_GRP_UNSPEC: ::c_int = 0;
 pub const CTRL_ATTR_MCAST_GRP_NAME: ::c_int = 1;
 pub const CTRL_ATTR_MCAST_GRP_ID: ::c_int = 2;
 
+// linux/netfilter.h
+pub const NF_DROP: ::c_int = 0;
+pub const NF_ACCEPT: ::c_int =  1;
+pub const NF_STOLEN: ::c_int =  2;
+pub const NF_QUEUE: ::c_int =  3;
+pub const NF_REPEAT: ::c_int =  4;
+pub const NF_STOP: ::c_int =  5;
+pub const NF_MAX_VERDICT: ::c_int = NF_STOP;
+
+pub const NF_VERDICT_MASK: ::c_int = 0x000000ff;
+pub const NF_VERDICT_FLAG_QUEUE_BYPASS: ::c_int = 0x00008000;
+
+pub const NF_VERDICT_QMASK: ::c_int = 0xffff0000;
+pub const NF_VERDICT_QBITS: ::c_int = 16;
+
+pub const NF_VERDICT_BITS: ::c_int = 16;
+
+pub const NF_INET_PRE_ROUTING: ::c_int = 0;
+pub const NF_INET_LOCAL_IN: ::c_int = 1;
+pub const NF_INET_FORWARD: ::c_int = 2;
+pub const NF_INET_LOCAL_OUT: ::c_int = 3;
+pub const NF_INET_POST_ROUTING: ::c_int = 4;
+pub const NF_INET_NUMHOOKS: ::c_int = 5;
+
+// Some NFPROTO are not compatible with musl and are defined in submodules.
+pub const NFPROTO_UNSPEC: ::c_int = 0;
+pub const NFPROTO_IPV4: ::c_int = 2;
+pub const NFPROTO_ARP: ::c_int = 3;
+pub const NFPROTO_BRIDGE: ::c_int = 7;
+pub const NFPROTO_IPV6: ::c_int = 10;
+pub const NFPROTO_DECNET: ::c_int = 12;
+pub const NFPROTO_NUMPROTO: ::c_int = 13;
+
+// linux/netfilter_ipv4.h
+pub const NF_IP_PRE_ROUTING: ::c_int = 0;
+pub const NF_IP_LOCAL_IN: ::c_int = 1;
+pub const NF_IP_FORWARD: ::c_int = 2;
+pub const NF_IP_LOCAL_OUT: ::c_int = 3;
+pub const NF_IP_POST_ROUTING: ::c_int = 4;
+pub const NF_IP_NUMHOOKS: ::c_int = 5;
+
+pub const NF_IP_PRI_FIRST: ::c_int = ::INT_MIN;
+pub const NF_IP_PRI_CONNTRACK_DEFRAG: ::c_int = -400;
+pub const NF_IP_PRI_RAW: ::c_int = -300;
+pub const NF_IP_PRI_SELINUX_FIRST: ::c_int = -225;
+pub const NF_IP_PRI_CONNTRACK: ::c_int = -200;
+pub const NF_IP_PRI_MANGLE: ::c_int = -150;
+pub const NF_IP_PRI_NAT_DST: ::c_int = -100;
+pub const NF_IP_PRI_FILTER: ::c_int = 0;
+pub const NF_IP_PRI_SECURITY: ::c_int = 50;
+pub const NF_IP_PRI_NAT_SRC: ::c_int = 100;
+pub const NF_IP_PRI_SELINUX_LAST: ::c_int = 225;
+pub const NF_IP_PRI_CONNTRACK_HELPER: ::c_int = 300;
+pub const NF_IP_PRI_CONNTRACK_CONFIRM: ::c_int = ::INT_MAX;
+pub const NF_IP_PRI_LAST: ::c_int = ::INT_MAX;
+
+// linux/netfilter_ipv6.h
+pub const NF_IP6_PRE_ROUTING: ::c_int = 0;
+pub const NF_IP6_LOCAL_IN: ::c_int = 1;
+pub const NF_IP6_FORWARD: ::c_int = 2;
+pub const NF_IP6_LOCAL_OUT: ::c_int = 3;
+pub const NF_IP6_POST_ROUTING: ::c_int = 4;
+pub const NF_IP6_NUMHOOKS: ::c_int = 5;
+
+pub const NF_IP6_PRI_FIRST: ::c_int = ::INT_MIN;
+pub const NF_IP6_PRI_CONNTRACK_DEFRAG: ::c_int = -400;
+pub const NF_IP6_PRI_RAW: ::c_int = -300;
+pub const NF_IP6_PRI_SELINUX_FIRST: ::c_int = -225;
+pub const NF_IP6_PRI_CONNTRACK: ::c_int = -200;
+pub const NF_IP6_PRI_MANGLE: ::c_int = -150;
+pub const NF_IP6_PRI_NAT_DST: ::c_int = -100;
+pub const NF_IP6_PRI_FILTER: ::c_int = 0;
+pub const NF_IP6_PRI_SECURITY: ::c_int = 50;
+pub const NF_IP6_PRI_NAT_SRC: ::c_int = 100;
+pub const NF_IP6_PRI_SELINUX_LAST: ::c_int = 225;
+pub const NF_IP6_PRI_CONNTRACK_HELPER: ::c_int = 300;
+pub const NF_IP6_PRI_LAST: ::c_int = ::INT_MAX;
+
 f! {
     pub fn CPU_ZERO(cpuset: &mut cpu_set_t) -> () {
         for slot in cpuset.bits.iter_mut() {
diff --git a/src/unix/notbsd/linux/other/mod.rs b/src/unix/notbsd/linux/other/mod.rs
index f842d3f3db..c42646f1f2 100644
--- a/src/unix/notbsd/linux/other/mod.rs
+++ b/src/unix/notbsd/linux/other/mod.rs
@@ -589,42 +589,13 @@ pub const TIOCM_DSR: ::c_int = 0x100;
 pub const TIOCM_CD: ::c_int = TIOCM_CAR;
 pub const TIOCM_RI: ::c_int = TIOCM_RNG;
 
-pub const NF_DROP: ::c_int = 0;
-pub const NF_ACCEPT: ::c_int =  1;
-pub const NF_STOLEN: ::c_int =  2;
-pub const NF_QUEUE: ::c_int =  3;
-pub const NF_REPEAT: ::c_int =  4;
-pub const NF_STOP: ::c_int =  5;
-pub const NF_MAX_VERDICT: ::c_int = NF_STOP;
-
-pub const NF_VERDICT_MASK: ::c_int = 0x000000ff;
-pub const NF_VERDICT_FLAG_QUEUE_BYPASS: ::c_int = 0x00008000;
-
-pub const NF_VERDICT_QMASK: ::c_int = 0xffff0000;
-pub const NF_VERDICT_QBITS: ::c_int = 16;
-
-pub const NF_VERDICT_BITS: ::c_int = 16;
-
-pub const NF_INET_PRE_ROUTING: ::c_int = 0;
-pub const NF_INET_LOCAL_IN: ::c_int = 1;
-pub const NF_INET_FORWARD: ::c_int = 2;
-pub const NF_INET_LOCAL_OUT: ::c_int = 3;
-pub const NF_INET_POST_ROUTING: ::c_int = 4;
-pub const NF_INET_NUMHOOKS: ::c_int = 5;
-
 pub const NF_NETDEV_INGRESS: ::c_int = 0;
 pub const NF_NETDEV_NUMHOOKS: ::c_int = 1;
 
-pub const NFPROTO_UNSPEC: ::c_int = 0;
 pub const NFPROTO_INET: ::c_int = 1;
-pub const NFPROTO_IPV4: ::c_int = 2;
-pub const NFPROTO_ARP: ::c_int = 3;
 pub const NFPROTO_NETDEV: ::c_int = 5;
-pub const NFPROTO_BRIDGE: ::c_int = 7;
-pub const NFPROTO_IPV6: ::c_int = 10;
-pub const NFPROTO_DECNET: ::c_int = 12;
-pub const NFPROTO_NUMPROTO: ::c_int = 13;
 
+// linux/netfilter/nf_tables.h
 cfg_if!{
     if #[cfg(any(target_arch = "arm", target_arch = "powerpc",
                  target_arch = "powerpc64", target_arch = "aarch64"))] {