definitions for linux hardware timestamping

Author: Folkert

libc-test/semver/linux.txt

@@ -818,6 +818,26 @@ GLOB_NOSPACE
 GRND_NONBLOCK
 GRND_RANDOM
 GRND_INSECURE
+HWTSTAMP_TX_OFF
+HWTSTAMP_TX_ON
+HWTSTAMP_TX_ONESTEP_SYNC
+HWTSTAMP_TX_ONESTEP_P2P
+HWTSTAMP_FILTER_NONE
+HWTSTAMP_FILTER_ALL
+HWTSTAMP_FILTER_SOME
+HWTSTAMP_FILTER_PTP_V1_L4_EVENT
+HWTSTAMP_FILTER_PTP_V1_L4_SYNC
+HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ
+HWTSTAMP_FILTER_PTP_V2_L4_EVENT
+HWTSTAMP_FILTER_PTP_V2_L4_SYNC
+HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ
+HWTSTAMP_FILTER_PTP_V2_L2_EVENT
+HWTSTAMP_FILTER_PTP_V2_L2_SYNC
+HWTSTAMP_FILTER_PTP_V2_L2_DELAY_REQ
+HWTSTAMP_FILTER_PTP_V2_EVENT
+HWTSTAMP_FILTER_PTP_V2_SYNC
+HWTSTAMP_FILTER_PTP_V2_DELAY_REQ
+HWTSTAMP_FILTER_NTP_ALL
 IBSHIFT
 IFA_ADDRESS
 IFA_ANYCAST
@@ -3115,6 +3135,7 @@ getspnam_r
 gettid
 getxattr
 hasmntopt
+hwtstamp_config
 iconv
 iconv_close
 iconv_open

src/unix/linux_like/linux/mod.rs

@@ -798,6 +798,12 @@ s_no_extra_traits! {
         #[cfg(not(libc_union))]
         pub ifr_ifru: ::sockaddr,
     }
+
+    pub struct hwtstamp_config {
+        pub flags: ::c_int,
+        pub tx_type: ::c_int,
+        pub rx_filter: ::c_int,
+    }
 }
 
 s_no_extra_traits! {
@@ -1221,6 +1227,31 @@ cfg_if! {
                     .finish()
             }
         }
+
+        impl ::fmt::Debug for hwtstamp_config {
+            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+                f.debug_struct("hwtstamp_config")
+                    .field("flags", &self.flags)
+                    .field("tx_type", &self.tx_type)
+                    .field("rx_filter", &self.rx_filter)
+                    .finish()
+            }
+        }
+        impl PartialEq for hwtstamp_config {
+            fn eq(&self, other: &hwtstamp_config) -> bool {
+                self.flags == other.flags &&
+                self.tx_type == other.tx_type &&
+                self.rx_filter == other.rx_filter
+            }
+        }
+        impl Eq for hwtstamp_config {}
+        impl ::hash::Hash for hwtstamp_config {
+            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+                self.flags.hash(state);
+                self.tx_type.hash(state);
+                self.rx_filter.hash(state);
+            }
+        }
     }
 }
 
@@ -3121,6 +3152,28 @@ pub const SOF_TIMESTAMPING_OPT_TX_SWHW: ::c_uint = 1 << 14;
 pub const SOF_TXTIME_DEADLINE_MODE: u32 = 1 << 0;
 pub const SOF_TXTIME_REPORT_ERRORS: u32 = 1 << 1;
 
+pub const HWTSTAMP_TX_OFF: ::c_uint = 0;
+pub const HWTSTAMP_TX_ON: ::c_uint = 1;
+pub const HWTSTAMP_TX_ONESTEP_SYNC: ::c_uint = 2;
+pub const HWTSTAMP_TX_ONESTEP_P2P: ::c_uint = 3;
+
+pub const HWTSTAMP_FILTER_NONE: ::c_uint = 0;
+pub const HWTSTAMP_FILTER_ALL: ::c_uint = 1;
+pub const HWTSTAMP_FILTER_SOME: ::c_uint = 2;
+pub const HWTSTAMP_FILTER_PTP_V1_L4_EVENT: ::c_uint = 3;
+pub const HWTSTAMP_FILTER_PTP_V1_L4_SYNC: ::c_uint = 4;
+pub const HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ: ::c_uint = 5;
+pub const HWTSTAMP_FILTER_PTP_V2_L4_EVENT: ::c_uint = 6;
+pub const HWTSTAMP_FILTER_PTP_V2_L4_SYNC: ::c_uint = 7;
+pub const HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ: ::c_uint = 8;
+pub const HWTSTAMP_FILTER_PTP_V2_L2_EVENT: ::c_uint = 9;
+pub const HWTSTAMP_FILTER_PTP_V2_L2_SYNC: ::c_uint = 10;
+pub const HWTSTAMP_FILTER_PTP_V2_L2_DELAY_REQ: ::c_uint = 11;
+pub const HWTSTAMP_FILTER_PTP_V2_EVENT: ::c_uint = 12;
+pub const HWTSTAMP_FILTER_PTP_V2_SYNC: ::c_uint = 13;
+pub const HWTSTAMP_FILTER_PTP_V2_DELAY_REQ: ::c_uint = 14;
+pub const HWTSTAMP_FILTER_NTP_ALL: ::c_uint = 15;
+
 // linux/if_alg.h
 pub const ALG_SET_KEY: ::c_int = 1;
 pub const ALG_SET_IV: ::c_int = 2;