htl: Add sem_clockwait support

* sysdeps/htl/sem-timedwait.c (__sem_timedwait_internal): Add clock_id
parameter instead of hardcoding CLOCK_REALTIME.
(__sem_clockwait): New function.
(sem_clockwait): New weak alias.
* sysdeps/htl/sem-wait.c (__sem_timedwait_internal): Update declaration.
(__sem_wait): Update call to __sem_timedwait_internal.
* htl/Versions (GLIBC_2.32): Add sem_clockwait.
* sysdeps/mach/hurd/i386/libpthread.abilist (sem_clockwait): Add symbol.
* nptl/Makefile (tests): Move tst-sem5 to...
* sysdeps/pthread/Makefile (tests): ... here.

htl/Versions

@@ -143,8 +143,8 @@ libpthread {
     pthread_hurd_cond_timedwait_np;
   }
 
-  # C11 thread symbols.
   GLIBC_2.32 {
+    # C11 thread symbols.
     thrd_create; thrd_detach; thrd_exit; thrd_join;
     mtx_init; mtx_lock; mtx_timedlock; mtx_trylock; mtx_unlock; mtx_destroy;
     call_once;
@@ -162,6 +162,8 @@ libpthread {
     pthread_rwlock_clockrdlock; pthread_rwlock_clockwrlock;
 
     pthread_tryjoin_np; pthread_timedjoin_np; pthread_clockjoin_np;
+
+    sem_clockwait;
   }
 
   GLIBC_PRIVATE {

nptl/Makefile

@@ -275,7 +275,7 @@ tests = tst-attr2 tst-attr3 tst-default-attr \
 	tst-rwlock9 tst-rwlock10 tst-rwlock11 \
 	tst-rwlock15 tst-rwlock17 tst-rwlock18 \
 	tst-once5 \
-	tst-sem5 tst-sem17 \
+	tst-sem17 \
 	tst-align tst-align3 \
 	tst-kill1 tst-kill2 tst-kill3 tst-kill4 tst-kill5 tst-kill6 \
 	tst-raise1 \

sysdeps/htl/sem-timedwait.c

@@ -25,12 +25,12 @@
 
 int
 __sem_timedwait_internal (sem_t *restrict sem,
+			  clockid_t clock_id,
 			  const struct timespec *restrict timeout)
 {
   error_t err;
   int drain;
   struct __pthread *self;
-  clockid_t clock_id = CLOCK_REALTIME;
 
   __pthread_spin_wait (&sem->__lock);
   if (sem->__value > 0)
@@ -88,10 +88,18 @@ __sem_timedwait_internal (sem_t *restrict sem,
   return 0;
 }
 
+int
+__sem_clockwait (sem_t *sem, clockid_t clockid,
+		 const struct timespec *restrict timeout)
+{
+  return __sem_timedwait_internal (sem, clockid, timeout);
+}
+weak_alias (__sem_clockwait, sem_clockwait);
+
 int
 __sem_timedwait (sem_t *restrict sem, const struct timespec *restrict timeout)
 {
-  return __sem_timedwait_internal (sem, timeout);
+  return __sem_timedwait_internal (sem, CLOCK_REALTIME, timeout);
 }
 
 weak_alias (__sem_timedwait, sem_timedwait);

sysdeps/htl/sem-wait.c

@@ -20,12 +20,13 @@
 #include <pt-internal.h>
 
 extern int __sem_timedwait_internal (sem_t *restrict sem,
+				     clockid_t clockid,
 				     const struct timespec *restrict timeout);
 
 int
 __sem_wait (sem_t *sem)
 {
-  return __sem_timedwait_internal (sem, 0);
+  return __sem_timedwait_internal (sem, CLOCK_REALTIME, 0);
 }
 
 strong_alias (__sem_wait, sem_wait);

sysdeps/mach/hurd/i386/libpthread.abilist

@@ -168,6 +168,7 @@ GLIBC_2.32 pthread_rwlock_clockrdlock F
 GLIBC_2.32 pthread_rwlock_clockwrlock F
 GLIBC_2.32 pthread_timedjoin_np F
 GLIBC_2.32 pthread_tryjoin_np F
+GLIBC_2.32 sem_clockwait F
 GLIBC_2.32 thrd_create F
 GLIBC_2.32 thrd_detach F
 GLIBC_2.32 thrd_exit F

sysdeps/pthread/Makefile

@@ -64,7 +64,7 @@ tests += tst-cnd-basic tst-mtx-trylock tst-cnd-broadcast \
 	 tst-rwlock1 tst-rwlock4 tst-rwlock5 tst-rwlock12 \
 	 tst-rwlock13 tst-rwlock14 tst-rwlock16 \
 	 tst-rwlock-tryrdlock-stall tst-rwlock-trywrlock-stall \
-	 tst-sem1 tst-sem2 tst-sem3 tst-sem4 tst-sem6 tst-sem7 \
+	 tst-sem1 tst-sem2 tst-sem3 tst-sem4 tst-sem5 tst-sem6 tst-sem7 \
 	 tst-sem8 tst-sem9 tst-sem10 tst-sem14 tst-sem15 tst-sem16 \
 	 tst-spin1 tst-spin2 tst-spin3 tst-spin4 \
 	 tst-abstime