Add all definitions from linux/ptp-clock.h

libc-test/build.rs

@@ -3552,6 +3552,8 @@ fn test_linux(target: &str) {
         "linux/netlink.h",
         // FIXME: requires Linux >= 5.6:
         [!musl]: "linux/openat2.h",
+        // FIXME: some items require Linux >= 5.6:
+        "linux/ptp_clock.h",
         [!musl]: "linux/ptrace.h",
         "linux/quota.h",
         "linux/random.h",
@@ -3701,6 +3703,11 @@ fn test_linux(target: &str) {
             return true;
         }
 
+        // FIXME: CI has old headers
+        if ty == "ptp_sys_offset_extended" {
+            return true;
+        }
+
         // LFS64 types have been removed in musl 1.2.4+
         if musl && (ty.ends_with("64") || ty.ends_with("64_t")) {
             return true;
@@ -3886,7 +3893,8 @@ fn test_linux(target: &str) {
         }
         if musl {
             // FIXME: Requires >= 5.0 kernel headers
-            if name == "SECCOMP_GET_NOTIF_SIZES"
+            if name == "PTP_SYS_OFFSET_EXTENDED"
+               || name == "SECCOMP_GET_NOTIF_SIZES"
                || name == "SECCOMP_FILTER_FLAG_NEW_LISTENER"
                || name == "SECCOMP_FILTER_FLAG_TSYNC_ESRCH"
                || name == "SECCOMP_USER_NOTIF_FLAG_CONTINUE"  // requires >= 5.5
@@ -3901,6 +3909,15 @@ fn test_linux(target: &str) {
                 || name.starts_with("RTEXT_FILTER_")
                 || name.starts_with("SO_J1939")
                 || name.starts_with("SCM_J1939")
+                || name == "PTP_CLOCK_GETCAPS2"
+                || name == "PTP_ENABLE_PPS2"
+                || name == "PTP_EXTTS_REQUEST2"
+                || name == "PTP_PEROUT_REQUEST2"
+                || name == "PTP_PIN_GETFUNC2"
+                || name == "PTP_PIN_SETFUNC2"
+                || name == "PTP_SYS_OFFSET2"
+                || name == "PTP_SYS_OFFSET_PRECISE2"
+                || name == "PTP_SYS_OFFSET_EXTENDED2"
             {
                 return true;
             }
@@ -4422,7 +4439,11 @@ fn test_linux(target: &str) {
         // `__exit_status` type is a patch which is absent in musl
         (struct_ == "utmpx" && field == "ut_exit" && musl) ||
         // `can_addr` is an anonymous union
-        (struct_ == "sockaddr_can" && field == "can_addr")
+        (struct_ == "sockaddr_can" && field == "can_addr") ||
+        // `anonymous_1` is an anonymous union
+        (struct_ == "ptp_perout_request" && field == "anonymous_1") ||
+        // `anonymous_2` is an anonymous union
+        (struct_ == "ptp_perout_request" && field == "anonymous_2")
     });
 
     cfg.volatile_item(|i| {
@@ -4495,6 +4516,10 @@ fn test_linux(target: &str) {
         (struct_ == "fanotify_event_info_fid" && field == "fsid") ||
         // `handle` is a VLA
         (struct_ == "fanotify_event_info_fid" && field == "handle") ||
+        // `anonymous_1` is an anonymous union
+        (struct_ == "ptp_perout_request" && field == "anonymous_1") ||
+        // `anonymous_2` is an anonymous union
+        (struct_ == "ptp_perout_request" && field == "anonymous_2") ||
         // invalid application of 'sizeof' to incomplete type 'long unsigned int[]'
         (musl && struct_ == "mcontext_t" && field == "__extcontext" && loongarch64)
     });

libc-test/semver/linux.txt

@@ -2252,6 +2252,30 @@ PTHREAD_PRIO_PROTECT
 PTHREAD_PROCESS_PRIVATE
 PTHREAD_PROCESS_SHARED
 PTHREAD_STACK_MIN
+PTP_CLOCK_CAPS_RSV_LEN
+PTP_CLOCK_GETCAPS
+PTP_CLOCK_GETCAPS2
+PTP_ENABLE_PPS
+PTP_ENABLE_PPS2
+PTP_EXTTS_REQUEST
+PTP_EXTTS_REQUEST2
+PTP_MAX_SAMPLES
+PTP_PEROUT_REQUEST
+PTP_PEROUT_REQUEST2
+PTP_PF_EXTTS
+PTP_PF_NONE
+PTP_PF_PEROUT
+PTP_PF_PHYSYNC
+PTP_PIN_GETFUNC
+PTP_PIN_GETFUNC2
+PTP_PIN_SETFUNC
+PTP_PIN_SETFUNC2
+PTP_SYS_OFFSET
+PTP_SYS_OFFSET2
+PTP_SYS_OFFSET_EXTENDED
+PTP_SYS_OFFSET_EXTENDED2
+PTP_SYS_OFFSET_PRECISE
+PTP_SYS_OFFSET_PRECISE2
 PTRACE_ATTACH
 PTRACE_CONT
 PTRACE_DETACH
@@ -3557,6 +3581,8 @@ __WNOTHREAD
 __c_anonymous_ifc_ifcu
 __c_anonymous_ifr_ifru
 __c_anonymous_ifru_map
+__c_anonymous_ptp_perout_request_1
+__c_anonymous_ptp_perout_request_2
 __c_anonymous_sockaddr_can_can_addr
 __c_anonymous_sockaddr_can_j1939
 __c_anonymous_sockaddr_can_tp
@@ -3915,6 +3941,16 @@ pthread_spin_lock
 pthread_spin_trylock
 pthread_spin_unlock
 pthread_spinlock_t
+ptp_clock_caps
+ptp_clock_time
+ptp_extts_event
+ptp_extts_request
+ptp_perout_request
+ptp_pin_desc
+ptp_pin_function
+ptp_sys_offset
+ptp_sys_offset_extended
+ptp_sys_offset_precise
 ptrace
 ptsname_r
 pwrite64