android: Add kernel/uapi/linux/neighbour.h constants

libc-test/build.rs

@@ -1802,6 +1802,26 @@ fn test_android(target: &str) {
             // kernel 5.6 minimum required
             "IPPROTO_MPTCP" => true,
 
+            // FIXME: NDK r22 minimum required
+            | "FDB_NOTIFY_BIT"
+            | "FDB_NOTIFY_INACTIVE_BIT"
+            | "NDA_FDB_EXT_ATTRS"
+            | "NDA_NH_ID"
+            | "NFEA_ACTIVITY_NOTIFY"
+            | "NFEA_DONT_REFRESH"
+            | "NFEA_UNSPEC" => true,
+
+            // FIXME: NDK r25 minimum required
+            | "NDA_FLAGS_EXT"
+            | "NTF_EXT_MANAGED" => true,
+
+            // FIXME: NDK above r25 required
+            | "NDA_NDM_STATE_MASK"
+            | "NDA_NDM_FLAGS_MASK"
+            | "NDTPA_INTERVAL_PROBE_TIME_MS"
+            | "NFQA_UNSPEC"
+            | "NTF_EXT_LOCKED" => true,
+
             _ => false,
         }
     });

libc-test/semver/android.txt

@@ -597,6 +597,8 @@ FD_ISSET
 FD_SET
 FD_SETSIZE
 FD_ZERO
+FDB_NOTIFY_BIT
+FDB_NOTIFY_INACTIVE_BIT
 FF0
 FF1
 FFDLY
@@ -1257,6 +1259,54 @@ MS_SYNCHRONOUS
 MS_UNBINDABLE
 NCCS
 NCP_SUPER_MAGIC
+NDA_CACHEINFO
+NDA_DST
+NDA_FDB_EXT_ATTRS
+NDA_FLAGS_EXT
+NDA_IFINDEX
+NDA_LINK_NETNSID
+NDA_LLADDR
+NDA_MASTER
+NDA_NDM_FLAGS_MASK
+NDA_NDM_STATE_MASK
+NDA_NH_ID
+NDA_PORT
+NDA_PROBES
+NDA_PROTOCOL
+NDA_SRC_VNI
+NDA_UNSPEC
+NDA_VLAN
+NDA_VNI
+NDTA_CONFIG
+NDTA_GC_INTERVAL
+NDTA_NAME
+NDTA_PAD
+NDTA_PARMS
+NDTA_STATS
+NDTA_THRESH1
+NDTA_THRESH2
+NDTA_THRESH3
+NDTA_UNSPEC
+NDTPA_ANYCAST_DELAY
+NDTPA_APP_PROBES
+NDTPA_BASE_REACHABLE_TIME
+NDTPA_DELAY_PROBE_TIME
+NDTPA_GC_STALETIME
+NDTPA_IFINDEX
+NDTPA_INTERVAL_PROBE_TIME_MS
+NDTPA_LOCKTIME
+NDTPA_MCAST_PROBES
+NDTPA_MCAST_REPROBES
+NDTPA_PAD
+NDTPA_PROXY_DELAY
+NDTPA_PROXY_QLEN
+NDTPA_QUEUE_LEN
+NDTPA_QUEUE_LENBYTES
+NDTPA_REACHABLE_TIME
+NDTPA_REFCNT
+NDTPA_RETRANS_TIME
+NDTPA_UCAST_PROBES
+NDTPA_UNSPEC
 NETLINK_ADD_MEMBERSHIP
 NETLINK_AUDIT
 NETLINK_BROADCAST_ERROR
@@ -1622,6 +1672,9 @@ NF_VERDICT_FLAG_QUEUE_BYPASS
 NF_VERDICT_MASK
 NF_VERDICT_QBITS
 NF_VERDICT_QMASK
+NFEA_ACTIVITY_NOTIFY
+NFEA_DONT_REFRESH
+NFEA_UNSPEC
 NI_DGRAM
 NI_MAXHOST
 NI_MAXSERV
@@ -1656,6 +1709,25 @@ NLM_F_REPLACE
 NLM_F_REQUEST
 NLM_F_ROOT
 NOFLSH
+NTF_EXT_LEARNED
+NTF_EXT_LOCKED
+NTF_EXT_MANAGED
+NTF_MASTER
+NTF_OFFLOADED
+NTF_PROXY
+NTF_ROUTER
+NTF_SELF
+NTF_STICKY
+NTF_USE
+NUD_DELAY
+NUD_FAILED
+NUD_INCOMPLETE
+NUD_NOARP
+NUD_NONE
+NUD_PERMANENT
+NUD_PROBE
+NUD_REACHABLE
+NUD_STALE
 OCRNL
 OFDEL
 OFILL

src/unix/linux_like/android/mod.rs

@@ -2580,6 +2580,88 @@ pub const ETH_P_XDSA: ::c_int = 0x00F8;
 /* see rust-lang/libc#924 pub const ETH_P_MAP: ::c_int = 0x00F9;*/
 // end android/platform/bionic/libc/kernel/uapi/linux/if_ether.h
 
+// start android/platform/bionic/libc/kernel/uapi/linux/neighbour.h
+pub const NDA_UNSPEC: ::c_ushort = 0;
+pub const NDA_DST: ::c_ushort = 1;
+pub const NDA_LLADDR: ::c_ushort = 2;
+pub const NDA_CACHEINFO: ::c_ushort = 3;
+pub const NDA_PROBES: ::c_ushort = 4;
+pub const NDA_VLAN: ::c_ushort = 5;
+pub const NDA_PORT: ::c_ushort = 6;
+pub const NDA_VNI: ::c_ushort = 7;
+pub const NDA_IFINDEX: ::c_ushort = 8;
+pub const NDA_MASTER: ::c_ushort = 9;
+pub const NDA_LINK_NETNSID: ::c_ushort = 10;
+pub const NDA_SRC_VNI: ::c_ushort = 11;
+pub const NDA_PROTOCOL: ::c_ushort = 12;
+pub const NDA_NH_ID: ::c_ushort = 13;
+pub const NDA_FDB_EXT_ATTRS: ::c_ushort = 14;
+pub const NDA_FLAGS_EXT: ::c_ushort = 15;
+pub const NDA_NDM_STATE_MASK: ::c_ushort = 16;
+pub const NDA_NDM_FLAGS_MASK: ::c_ushort = 17;
+
+pub const NTF_USE: u8 = 0x01;
+pub const NTF_SELF: u8 = 0x02;
+pub const NTF_MASTER: u8 = 0x04;
+pub const NTF_PROXY: u8 = 0x08;
+pub const NTF_EXT_LEARNED: u8 = 0x10;
+pub const NTF_OFFLOADED: u8 = 0x20;
+pub const NTF_STICKY: u8 = 0x40;
+pub const NTF_ROUTER: u8 = 0x80;
+
+pub const NTF_EXT_MANAGED: u8 = 0x01;
+pub const NTF_EXT_LOCKED: u8 = 0x02;
+
+pub const NUD_NONE: u16 = 0x00;
+pub const NUD_INCOMPLETE: u16 = 0x01;
+pub const NUD_REACHABLE: u16 = 0x02;
+pub const NUD_STALE: u16 = 0x04;
+pub const NUD_DELAY: u16 = 0x08;
+pub const NUD_PROBE: u16 = 0x10;
+pub const NUD_FAILED: u16 = 0x20;
+pub const NUD_NOARP: u16 = 0x40;
+pub const NUD_PERMANENT: u16 = 0x80;
+
+pub const NDTPA_UNSPEC: ::c_ushort = 0;
+pub const NDTPA_IFINDEX: ::c_ushort = 1;
+pub const NDTPA_REFCNT: ::c_ushort = 2;
+pub const NDTPA_REACHABLE_TIME: ::c_ushort = 3;
+pub const NDTPA_BASE_REACHABLE_TIME: ::c_ushort = 4;
+pub const NDTPA_RETRANS_TIME: ::c_ushort = 5;
+pub const NDTPA_GC_STALETIME: ::c_ushort = 6;
+pub const NDTPA_DELAY_PROBE_TIME: ::c_ushort = 7;
+pub const NDTPA_QUEUE_LEN: ::c_ushort = 8;
+pub const NDTPA_APP_PROBES: ::c_ushort = 9;
+pub const NDTPA_UCAST_PROBES: ::c_ushort = 10;
+pub const NDTPA_MCAST_PROBES: ::c_ushort = 11;
+pub const NDTPA_ANYCAST_DELAY: ::c_ushort = 12;
+pub const NDTPA_PROXY_DELAY: ::c_ushort = 13;
+pub const NDTPA_PROXY_QLEN: ::c_ushort = 14;
+pub const NDTPA_LOCKTIME: ::c_ushort = 15;
+pub const NDTPA_QUEUE_LENBYTES: ::c_ushort = 16;
+pub const NDTPA_MCAST_REPROBES: ::c_ushort = 17;
+pub const NDTPA_PAD: ::c_ushort = 18;
+pub const NDTPA_INTERVAL_PROBE_TIME_MS: ::c_ushort = 19;
+
+pub const NDTA_UNSPEC: ::c_ushort = 0;
+pub const NDTA_NAME: ::c_ushort = 1;
+pub const NDTA_THRESH1: ::c_ushort = 2;
+pub const NDTA_THRESH2: ::c_ushort = 3;
+pub const NDTA_THRESH3: ::c_ushort = 4;
+pub const NDTA_CONFIG: ::c_ushort = 5;
+pub const NDTA_PARMS: ::c_ushort = 6;
+pub const NDTA_STATS: ::c_ushort = 7;
+pub const NDTA_GC_INTERVAL: ::c_ushort = 8;
+pub const NDTA_PAD: ::c_ushort = 9;
+
+pub const FDB_NOTIFY_BIT: u16 = 0x01;
+pub const FDB_NOTIFY_INACTIVE_BIT: u16 = 0x02;
+
+pub const NFEA_UNSPEC: ::c_ushort = 0;
+pub const NFEA_ACTIVITY_NOTIFY: ::c_ushort = 1;
+pub const NFEA_DONT_REFRESH: ::c_ushort = 2;
+// end android/platform/bionic/libc/kernel/uapi/linux/neighbour.h
+
 pub const SIOCADDRT: ::c_ulong = 0x0000890B;
 pub const SIOCDELRT: ::c_ulong = 0x0000890C;
 pub const SIOCGIFNAME: ::c_ulong = 0x00008910;