Add recent socket timestamping flags for Linux and Android

Linux defines 3 more flags for socket option SO_TIMESTAMPING: - SOF_TIMESTAMPING_BIND_PHC introduced in Linux 5.14 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d463126e23f112629edb01594141ca437a92a108 - SOF_TIMESTAMPING_OPT_ID_TCP introduced in Linux 6.2 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b534dc46c8ae0165b1b2509be24dbea4fa9c4011 - SOF_TIMESTAMPING_OPT_RX_FILTER introduced in Linux 6.12 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=be8e9eb3750639aa5cffb3f764ca080caed41bd0 These flags are defined in https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/include/uapi/linux/net_tstamp.h?h=v6.13 Android C library (bionic) picked this flags up: https://android.googlesource.com/platform//bionic/+/9cdc362a2f7463670a766400defcd332a9edfe19/libc/kernel/uapi/linux/net_tstamp.h Update Linux and Android files accordingly. (backport <#4273>) (cherry picked from commit d1d92db)
rust-lang · Feb 22, 2025 · a0021d2 · a0021d2
1 parent 7a7fe46
commit a0021d2
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diff --git a/libc-test/build.rs b/libc-test/build.rs
@@ -2083,6 +2083,9 @@ fn test_android(target: &str) {
             | "PF_BLOCK_TS"
             | "PF_SUSPEND_TASK" => true,
 
+            // FIXME(android): Requires >= 6.12 kernel headers.
+            "SOF_TIMESTAMPING_OPT_RX_FILTER" => true,
+
             _ => false,
         }
     });
@@ -4338,6 +4341,12 @@ fn test_linux(target: &str) {
             // FIXME: Requires >= 6.11 kernel headers.
             "MAP_DROPPABLE" => true,
 
+            // FIXME(linux): Requires >= 6.2 kernel headers.
+            "SOF_TIMESTAMPING_OPT_ID_TCP" => true,
+
+            // FIXME(linux): Requires >= 6.12 kernel headers.
+            "SOF_TIMESTAMPING_OPT_RX_FILTER" => true,
+
             _ => false,
         }
     });

diff --git a/libc-test/semver/android.txt b/libc-test/semver/android.txt
@@ -2385,9 +2385,12 @@ SOCK_RAW
 SOCK_RDM
 SOCK_SEQPACKET
 SOCK_STREAM
+SOF_TIMESTAMPING_BIND_PHC
 SOF_TIMESTAMPING_OPT_CMSG
 SOF_TIMESTAMPING_OPT_ID
+SOF_TIMESTAMPING_OPT_ID_TCP
 SOF_TIMESTAMPING_OPT_PKTINFO
+SOF_TIMESTAMPING_OPT_RX_FILTER
 SOF_TIMESTAMPING_OPT_STATS
 SOF_TIMESTAMPING_OPT_TSONLY
 SOF_TIMESTAMPING_OPT_TX_SWHW

diff --git a/libc-test/semver/linux.txt b/libc-test/semver/linux.txt
@@ -2898,9 +2898,12 @@ SOCK_NONBLOCK
 SOCK_PACKET
 SOCK_RAW
 SOCK_RDM
+SOF_TIMESTAMPING_BIND_PHC
 SOF_TIMESTAMPING_OPT_CMSG
 SOF_TIMESTAMPING_OPT_ID
+SOF_TIMESTAMPING_OPT_ID_TCP
 SOF_TIMESTAMPING_OPT_PKTINFO
+SOF_TIMESTAMPING_OPT_RX_FILTER
 SOF_TIMESTAMPING_OPT_STATS
 SOF_TIMESTAMPING_OPT_TSONLY
 SOF_TIMESTAMPING_OPT_TX_SWHW

diff --git a/src/unix/linux_like/android/mod.rs b/src/unix/linux_like/android/mod.rs
@@ -2942,6 +2942,9 @@ pub const SOF_TIMESTAMPING_OPT_TSONLY: c_uint = 1 << 11;
 pub const SOF_TIMESTAMPING_OPT_STATS: c_uint = 1 << 12;
 pub const SOF_TIMESTAMPING_OPT_PKTINFO: c_uint = 1 << 13;
 pub const SOF_TIMESTAMPING_OPT_TX_SWHW: c_uint = 1 << 14;
+pub const SOF_TIMESTAMPING_BIND_PHC: c_uint = 1 << 15;
+pub const SOF_TIMESTAMPING_OPT_ID_TCP: c_uint = 1 << 16;
+pub const SOF_TIMESTAMPING_OPT_RX_FILTER: c_uint = 1 << 17;
 
 #[deprecated(
     since = "0.2.55",

diff --git a/src/unix/linux_like/linux/mod.rs b/src/unix/linux_like/linux/mod.rs
@@ -4544,6 +4544,9 @@ pub const SOF_TIMESTAMPING_OPT_TSONLY: c_uint = 1 << 11;
 pub const SOF_TIMESTAMPING_OPT_STATS: c_uint = 1 << 12;
 pub const SOF_TIMESTAMPING_OPT_PKTINFO: c_uint = 1 << 13;
 pub const SOF_TIMESTAMPING_OPT_TX_SWHW: c_uint = 1 << 14;
+pub const SOF_TIMESTAMPING_BIND_PHC: c_uint = 1 << 15;
+pub const SOF_TIMESTAMPING_OPT_ID_TCP: c_uint = 1 << 16;
+pub const SOF_TIMESTAMPING_OPT_RX_FILTER: c_uint = 1 << 17;
 pub const SOF_TXTIME_DEADLINE_MODE: u32 = 1 << 0;
 pub const SOF_TXTIME_REPORT_ERRORS: u32 = 1 << 1;