diff --git a/elf/dl-support.c b/elf/dl-support.c
index 42c350c75d..0a8b636d02 100644
--- a/elf/dl-support.c
+++ b/elf/dl-support.c
@@ -129,11 +129,6 @@ void *_dl_random;
 #include <dl-procruntime.c>
 #include <dl-procinfo.c>
 
-/* Initial value of the CPU clock.  */
-#ifndef HP_TIMING_NONAVAIL
-hp_timing_t _dl_cpuclock_offset;
-#endif
-
 void (*_dl_init_static_tls) (struct link_map *) = &_dl_nothread_init_static_tls;
 
 size_t _dl_pagesize = EXEC_PAGESIZE;
@@ -314,9 +309,6 @@ _dl_non_dynamic_init (void)
   _dl_main_map.l_phdr = GL(dl_phdr);
   _dl_main_map.l_phnum = GL(dl_phnum);
 
-  if (HP_SMALL_TIMING_AVAIL)
-    HP_TIMING_NOW (_dl_cpuclock_offset);
-
   _dl_verbose = *(getenv ("LD_WARN") ?: "") == '\0' ? 0 : 1;
 
   /* Set up the data structures for the system-supplied DSO early,
diff --git a/elf/rtld.c b/elf/rtld.c
index 5a90e78ed6..34c9016da1 100644
--- a/elf/rtld.c
+++ b/elf/rtld.c
@@ -403,8 +403,6 @@ _dl_start_final (void *arg, struct dl_start_final_info *info)
 # endif
 #endif
 
-  HP_TIMING_NOW (GL(dl_cpuclock_offset));
-
   /* Initialize the stack end variable.  */
   __libc_stack_end = __builtin_frame_address (0);
 
diff --git a/nptl/Makefile b/nptl/Makefile
index 0e316edfac..de644f3460 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -109,7 +109,6 @@ libpthread-routines = nptl-init nptlfreeres vars events version pt-interp \
 		      pthread_once \
 		      old_pthread_atfork \
 		      pthread_getcpuclockid \
-		      pthread_clock_gettime pthread_clock_settime \
 		      shm-directory \
 		      sem_init sem_destroy \
 		      sem_open sem_close sem_unlink \
diff --git a/nptl/allocatestack.c b/nptl/allocatestack.c
index d8e8570a7d..fcbc46f0d7 100644
--- a/nptl/allocatestack.c
+++ b/nptl/allocatestack.c
@@ -963,54 +963,6 @@ __reclaim_stacks (void)
 }
 
 
-#if HP_TIMING_AVAIL
-# undef __find_thread_by_id
-/* Find a thread given the thread ID.  */
-attribute_hidden
-struct pthread *
-__find_thread_by_id (pid_t tid)
-{
-  struct pthread *result = NULL;
-
-  lll_lock (stack_cache_lock, LLL_PRIVATE);
-
-  /* Iterate over the list with system-allocated threads first.  */
-  list_t *runp;
-  list_for_each (runp, &stack_used)
-    {
-      struct pthread *curp;
-
-      curp = list_entry (runp, struct pthread, list);
-
-      if (curp->tid == tid)
-	{
-	  result = curp;
-	  goto out;
-	}
-    }
-
-  /* Now the list with threads using user-allocated stacks.  */
-  list_for_each (runp, &__stack_user)
-    {
-      struct pthread *curp;
-
-      curp = list_entry (runp, struct pthread, list);
-
-      if (curp->tid == tid)
-	{
-	  result = curp;
-	  goto out;
-	}
-    }
-
- out:
-  lll_unlock (stack_cache_lock, LLL_PRIVATE);
-
-  return result;
-}
-#endif
-
-
 #ifdef SIGSETXID
 static void
 setxid_mark_thread (struct xid_command *cmdp, struct pthread *t)
diff --git a/nptl/descr.h b/nptl/descr.h
index 9c54cbc8f2..6fd2cb1c35 100644
--- a/nptl/descr.h
+++ b/nptl/descr.h
@@ -343,8 +343,7 @@ struct pthread
   unsigned int setxid_futex;
 
 #if HP_TIMING_AVAIL
-  /* Offset of the CPU clock at start thread start time.  */
-  hp_timing_t cpuclock_offset;
+  hp_timing_t cpuclock_offset_ununsed;
 #endif
 
   /* If the thread waits to join another one the ID of the latter is
diff --git a/nptl/nptl-init.c b/nptl/nptl-init.c
index b5895fabf3..6691211e4e 100644
--- a/nptl/nptl-init.c
+++ b/nptl/nptl-init.c
@@ -276,9 +276,6 @@ __pthread_initialize_minimal_internal (void)
   THREAD_SETMEM (pd, user_stack, true);
   if (LLL_LOCK_INITIALIZER != 0)
     THREAD_SETMEM (pd, lock, LLL_LOCK_INITIALIZER);
-#if HP_TIMING_AVAIL
-  THREAD_SETMEM (pd, cpuclock_offset, GL(dl_cpuclock_offset));
-#endif
 
   /* Initialize the robust mutex data.  */
   {
diff --git a/nptl/pthreadP.h b/nptl/pthreadP.h
index 626bd4b096..f0facfdb7d 100644
--- a/nptl/pthreadP.h
+++ b/nptl/pthreadP.h
@@ -401,16 +401,6 @@ extern int __pthread_multiple_threads attribute_hidden;
 extern int *__libc_multiple_threads_ptr attribute_hidden;
 #endif
 
-/* Find a thread given its TID.  */
-extern struct pthread *__find_thread_by_id (pid_t tid) attribute_hidden
-#ifdef SHARED
-;
-#else
-weak_function;
-#define __find_thread_by_id(tid) \
-  (__find_thread_by_id ? (__find_thread_by_id) (tid) : (struct pthread *) NULL)
-#endif
-
 extern void __pthread_init_static_tls (struct link_map *) attribute_hidden;
 
 extern size_t __pthread_get_minstack (const pthread_attr_t *attr);
diff --git a/nptl/pthread_clock_gettime.c b/nptl/pthread_clock_gettime.c
deleted file mode 100644
index f1d9104b24..0000000000
--- a/nptl/pthread_clock_gettime.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/* Copyright (C) 2001-2019 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public License as
-   published by the Free Software Foundation; either version 2.1 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If
-   not, see <http://www.gnu.org/licenses/>.  */
-
-#include <errno.h>
-#include <stdlib.h>
-#include <time.h>
-#include "pthreadP.h"
-
-
-#if HP_TIMING_AVAIL
-int
-__pthread_clock_gettime (clockid_t clock_id, hp_timing_t freq,
-			 struct timespec *tp)
-{
-  hp_timing_t tsc;
-
-  /* Get the current counter.  */
-  HP_TIMING_NOW (tsc);
-
-  /* This is the ID of the thread we are looking for.  */
-  pid_t tid = ((unsigned int) clock_id) >> CLOCK_IDFIELD_SIZE;
-
-  /* Compute the offset since the start time of the process.  */
-  if (tid == 0 || tid == THREAD_GETMEM (THREAD_SELF, tid))
-    /* Our own clock.  */
-    tsc -= THREAD_GETMEM (THREAD_SELF, cpuclock_offset);
-  else
-    {
-      /* This is more complicated.  We have to locate the thread based
-	 on the ID.  This means walking the list of existing
-	 threads.  */
-      struct pthread *thread = __find_thread_by_id (tid);
-      if (thread == NULL)
-	{
-	  __set_errno (EINVAL);
-	  return -1;
-	}
-
-      /* There is a race here.  The thread might terminate and the stack
-	 become unusable.  But this is the user's problem.  */
-      tsc -= thread->cpuclock_offset;
-    }
-
-  /* Compute the seconds.  */
-  tp->tv_sec = tsc / freq;
-
-  /* And the nanoseconds.  This computation should be stable until
-     we get machines with about 16GHz frequency.  */
-  tp->tv_nsec = ((tsc % freq) * 1000000000ull) / freq;
-
-  return 0;
-}
-#endif
diff --git a/nptl/pthread_clock_settime.c b/nptl/pthread_clock_settime.c
deleted file mode 100644
index 0fe6482f78..0000000000
--- a/nptl/pthread_clock_settime.c
+++ /dev/null
@@ -1,54 +0,0 @@
-/* Copyright (C) 2001-2019 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public License as
-   published by the Free Software Foundation; either version 2.1 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If
-   not, see <http://www.gnu.org/licenses/>.  */
-
-#include <errno.h>
-#include <stdlib.h>
-#include <time.h>
-#include "pthreadP.h"
-
-
-#if HP_TIMING_AVAIL
-int
-__pthread_clock_settime (clockid_t clock_id, hp_timing_t offset)
-{
-  /* This is the ID of the thread we are looking for.  */
-  pid_t tid = ((unsigned int) clock_id) >> CLOCK_IDFIELD_SIZE;
-
-  /* Compute the offset since the start time of the process.  */
-  if (tid == 0 || tid == THREAD_GETMEM (THREAD_SELF, tid))
-    /* Our own clock.  */
-    THREAD_SETMEM (THREAD_SELF, cpuclock_offset, offset);
-  else
-    {
-      /* This is more complicated.  We have to locate the thread based
-	 on the ID.  This means walking the list of existing
-	 threads.  */
-      struct pthread *thread = __find_thread_by_id (tid);
-      if (thread == NULL)
-	{
-	  __set_errno (EINVAL);
-	  return -1;
-	}
-
-      /* There is a race here.  The thread might terminate and the stack
-	 become unusable.  But this is the user's problem.  */
-      thread->cpuclock_offset = offset;
-    }
-
-  return 0;
-}
-#endif
diff --git a/nptl/pthread_create.c b/nptl/pthread_create.c
index 2bd2b10727..18b7bbe765 100644
--- a/nptl/pthread_create.c
+++ b/nptl/pthread_create.c
@@ -379,13 +379,6 @@ START_THREAD_DEFN
 {
   struct pthread *pd = START_THREAD_SELF;
 
-#if HP_TIMING_AVAIL
-  /* Remember the time when the thread was started.  */
-  hp_timing_t now;
-  HP_TIMING_NOW (now);
-  THREAD_SETMEM (pd, cpuclock_offset, now);
-#endif
-
   /* Initialize resolver state pointer.  */
   __resp = &pd->res;
 
diff --git a/sysdeps/generic/ldsodefs.h b/sysdeps/generic/ldsodefs.h
index 37cab6f06b..346bbb812d 100644
--- a/sysdeps/generic/ldsodefs.h
+++ b/sysdeps/generic/ldsodefs.h
@@ -352,11 +352,6 @@ struct rtld_global
   /* The object to be initialized first.  */
   EXTERN struct link_map *_dl_initfirst;
 
-#if HP_SMALL_TIMING_AVAIL
-  /* Start time on CPU clock.  */
-  EXTERN hp_timing_t _dl_cpuclock_offset;
-#endif
-
   /* Map of shared object to be profiled.  */
   EXTERN struct link_map *_dl_profile_map;
 
diff --git a/sysdeps/mach/hurd/dl-sysdep.c b/sysdeps/mach/hurd/dl-sysdep.c
index a58338c930..72c80a8a46 100644
--- a/sysdeps/mach/hurd/dl-sysdep.c
+++ b/sysdeps/mach/hurd/dl-sysdep.c
@@ -62,10 +62,6 @@ int __libc_multiple_libcs = 0;	/* Defining this here avoids the inclusion
 void *__libc_stack_end = NULL;
 rtld_hidden_data_def(__libc_stack_end)
 
-#if HP_TIMING_AVAIL
-hp_timing_t _dl_cpuclock_offset;
-#endif
-
 /* TODO: Initialize.  */
 void *_dl_random attribute_relro = NULL;
 
@@ -246,10 +242,6 @@ unfmh();			/* XXX */
   /* Initialize frequently used global variable.  */
   GLRO(dl_pagesize) = __getpagesize ();
 
-#if HP_TIMING_AVAIL
-  HP_TIMING_NOW (_dl_cpuclock_offset);
-#endif
-
 fmh();				/* XXX */
 
   /* See hurd/hurdstartup.c; this deals with getting information
diff --git a/sysdeps/nptl/fork.c b/sysdeps/nptl/fork.c
index 14b69a6f89..3f357665bd 100644
--- a/sysdeps/nptl/fork.c
+++ b/sysdeps/nptl/fork.c
@@ -83,14 +83,6 @@ __libc_fork (void)
       if (__fork_generation_pointer != NULL)
 	*__fork_generation_pointer += __PTHREAD_ONCE_FORK_GEN_INCR;
 
-#if HP_TIMING_AVAIL
-      /* The CPU clock of the thread and process have to be set to zero.  */
-      hp_timing_t now;
-      HP_TIMING_NOW (now);
-      THREAD_SETMEM (self, cpuclock_offset, now);
-      GL(dl_cpuclock_offset) = now;
-#endif
-
 #ifdef __NR_set_robust_list
       /* Initialize the robust mutex list setting in the kernel which has
 	 been reset during the fork.  We do not check for errors because if
diff --git a/sysdeps/posix/clock_getres.c b/sysdeps/posix/clock_getres.c
index dac4761fcc..01024a3f55 100644
--- a/sysdeps/posix/clock_getres.c
+++ b/sysdeps/posix/clock_getres.c
@@ -24,37 +24,6 @@
 #include <libc-internal.h>
 
 
-#if HP_TIMING_AVAIL
-static long int nsec;		/* Clock frequency of the processor.  */
-
-static int
-hp_timing_getres (struct timespec *res)
-{
-  if (__glibc_unlikely (nsec == 0))
-    {
-      hp_timing_t freq;
-
-      /* This can only happen if we haven't initialized the `nsec'
-	 variable yet.  Do this now.  We don't have to protect this
-	 code against multiple execution since all of them should
-	 lead to the same result.  */
-      freq = __get_clockfreq ();
-      if (__glibc_unlikely (freq == 0))
-	/* Something went wrong.  */
-	return -1;
-
-      nsec = MAX (UINT64_C (1000000000) / freq, 1);
-    }
-
-  /* Fill in the values.
-     The seconds are always zero (unless we have a 1Hz machine).  */
-  res->tv_sec = 0;
-  res->tv_nsec = nsec;
-
-  return 0;
-}
-#endif
-
 static inline int
 realtime_getres (struct timespec *res)
 {
@@ -87,21 +56,8 @@ __clock_getres (clockid_t clock_id, struct timespec *res)
       break;
 
     default:
-#if HP_TIMING_AVAIL
-      if ((clock_id & ((1 << CLOCK_IDFIELD_SIZE) - 1))
-	  == CLOCK_THREAD_CPUTIME_ID)
-	retval = hp_timing_getres (res);
-      else
-#endif
-	__set_errno (EINVAL);
-      break;
-
-#if HP_TIMING_AVAIL
-    case CLOCK_PROCESS_CPUTIME_ID:
-    case CLOCK_THREAD_CPUTIME_ID:
-      retval = hp_timing_getres (res);
+      __set_errno (EINVAL);
       break;
-#endif
     }
 
   return retval;
diff --git a/sysdeps/unix/clock_gettime.c b/sysdeps/unix/clock_gettime.c
index 33a1f3335c..10a6c96d9d 100644
--- a/sysdeps/unix/clock_gettime.c
+++ b/sysdeps/unix/clock_gettime.c
@@ -24,57 +24,6 @@
 #include <ldsodefs.h>
 
 
-#if HP_TIMING_AVAIL
-/* Clock frequency of the processor.  We make it a 64-bit variable
-   because some jokers are already playing with processors with more
-   than 4GHz.  */
-static hp_timing_t freq;
-
-
-/* This function is defined in the thread library.  */
-extern int __pthread_clock_gettime (clockid_t clock_id, hp_timing_t freq,
-				    struct timespec *tp)
-     __attribute__ ((__weak__));
-
-static int
-hp_timing_gettime (clockid_t clock_id, struct timespec *tp)
-{
-  hp_timing_t tsc;
-
-  if (__glibc_unlikely (freq == 0))
-    {
-      /* This can only happen if we haven't initialized the `freq'
-	 variable yet.  Do this now. We don't have to protect this
-	 code against multiple execution since all of them should
-	 lead to the same result.  */
-      freq = __get_clockfreq ();
-      if (__glibc_unlikely (freq == 0))
-	/* Something went wrong.  */
-	return -1;
-    }
-
-  if (clock_id != CLOCK_PROCESS_CPUTIME_ID
-      && __pthread_clock_gettime != NULL)
-    return __pthread_clock_gettime (clock_id, freq, tp);
-
-  /* Get the current counter.  */
-  HP_TIMING_NOW (tsc);
-
-  /* Compute the offset since the start time of the process.  */
-  tsc -= GL(dl_cpuclock_offset);
-
-  /* Compute the seconds.  */
-  tp->tv_sec = tsc / freq;
-
-  /* And the nanoseconds.  This computation should be stable until
-     we get machines with about 16GHz frequency.  */
-  tp->tv_nsec = ((tsc % freq) * UINT64_C (1000000000)) / freq;
-
-  return 0;
-}
-#endif
-
-
 static inline int
 realtime_gettime (struct timespec *tp)
 {
@@ -105,20 +54,8 @@ __clock_gettime (clockid_t clock_id, struct timespec *tp)
       break;
 
     default:
-#if HP_TIMING_AVAIL
-      if ((clock_id & ((1 << CLOCK_IDFIELD_SIZE) - 1))
-	  == CLOCK_THREAD_CPUTIME_ID)
-	retval = hp_timing_gettime (clock_id, tp);
-      else
-#endif
-	__set_errno (EINVAL);
-      break;
-
-#if HP_TIMING_AVAIL
-    case CLOCK_PROCESS_CPUTIME_ID:
-      retval = hp_timing_gettime (clock_id, tp);
+      __set_errno (EINVAL);
       break;
-#endif
     }
 
   return retval;
diff --git a/sysdeps/unix/clock_nanosleep.c b/sysdeps/unix/clock_nanosleep.c
index 7722d1111c..b27608570c 100644
--- a/sysdeps/unix/clock_nanosleep.c
+++ b/sysdeps/unix/clock_nanosleep.c
@@ -19,23 +19,8 @@
 #include <assert.h>
 #include <errno.h>
 #include <time.h>
-#include <hp-timing.h>
 #include <sysdep-cancel.h>
 
-#if HP_TIMING_AVAIL
-# define CPUCLOCK_P(clock) \
-  ((clock) == CLOCK_PROCESS_CPUTIME_ID					      \
-   || ((clock) & ((1 << CLOCK_IDFIELD_SIZE) - 1)) == CLOCK_THREAD_CPUTIME_ID)
-#else
-# define CPUCLOCK_P(clock) 0
-#endif
-
-#ifndef INVALID_CLOCK_P
-# define INVALID_CLOCK_P(cl) \
-  ((cl) < CLOCK_REALTIME || (cl) > CLOCK_THREAD_CPUTIME_ID)
-#endif
-
-
 /* This implementation assumes that these is only a `nanosleep' system
    call.  So we have to remap all other activities.  */
 int
@@ -51,14 +36,7 @@ __clock_nanosleep (clockid_t clock_id, int flags, const struct timespec *req,
   if (clock_id == CLOCK_THREAD_CPUTIME_ID)
     return EINVAL;		/* POSIX specifies EINVAL for this case.  */
 
-#ifdef SYSDEP_NANOSLEEP
-  SYSDEP_NANOSLEEP;
-#endif
-
-  if (CPUCLOCK_P (clock_id))
-    return ENOTSUP;
-
-  if (INVALID_CLOCK_P (clock_id))
+  if (clock_id < CLOCK_REALTIME || clock_id > CLOCK_THREAD_CPUTIME_ID)
     return EINVAL;
 
   /* If we got an absolute time, remap it.  */
@@ -71,7 +49,7 @@ __clock_nanosleep (clockid_t clock_id, int flags, const struct timespec *req,
       assert (sizeof (sec) >= sizeof (now.tv_sec));
 
       /* Get the current time for this clock.  */
-      if (__builtin_expect (__clock_gettime (clock_id, &now), 0) != 0)
+      if (__clock_gettime (clock_id, &now) != 0)
 	return errno;
 
       /* Compute the difference.  */
@@ -90,12 +68,12 @@ __clock_nanosleep (clockid_t clock_id, int flags, const struct timespec *req,
       /* Make sure we are not modifying the struct pointed to by REM.  */
       rem = NULL;
     }
-  else if (__builtin_expect (flags, 0) != 0)
+  else if (flags != 0)
     return EINVAL;
   else if (clock_id != CLOCK_REALTIME)
     /* Not supported.  */
     return ENOTSUP;
 
-  return __builtin_expect (__nanosleep (req, rem), 0) ? errno : 0;
+  return __nanosleep (req, rem), 0 ? errno : 0;
 }
 weak_alias (__clock_nanosleep, clock_nanosleep)
diff --git a/sysdeps/unix/clock_settime.c b/sysdeps/unix/clock_settime.c
index dcf9ff660a..109a1ad872 100644
--- a/sysdeps/unix/clock_settime.c
+++ b/sysdeps/unix/clock_settime.c
@@ -21,59 +21,11 @@
 #include <ldsodefs.h>
 
 
-#if HP_TIMING_AVAIL
-/* Clock frequency of the processor.  We make it a 64-bit variable
-   because some jokers are already playing with processors with more
-   than 4GHz.  */
-static hp_timing_t freq;
-
-
-/* This function is defined in the thread library.  */
-extern void __pthread_clock_settime (clockid_t clock_id, hp_timing_t offset)
-     __attribute__ ((__weak__));
-
-
-static int
-hp_timing_settime (clockid_t clock_id, const struct timespec *tp)
-{
-  hp_timing_t tsc;
-  hp_timing_t usertime;
-
-  /* First thing is to get the current time.  */
-  HP_TIMING_NOW (tsc);
-
-  if (__glibc_unlikely (freq == 0))
-    {
-      /* This can only happen if we haven't initialized the `freq'
-	 variable yet.  Do this now. We don't have to protect this
-	 code against multiple execution since all of them should lead
-	 to the same result.  */
-      freq = __get_clockfreq ();
-      if (__glibc_unlikely (freq == 0))
-	/* Something went wrong.  */
-	return -1;
-    }
-
-  /* Convert the user-provided time into CPU ticks.  */
-  usertime = tp->tv_sec * freq + (tp->tv_nsec * freq) / 1000000000ull;
-
-  /* Determine the offset and use it as the new base value.  */
-  if (clock_id == CLOCK_PROCESS_CPUTIME_ID
-      || __pthread_clock_settime == NULL)
-    GL(dl_cpuclock_offset) = tsc - usertime;
-  else
-    __pthread_clock_settime (clock_id, tsc - usertime);
-
-  return 0;
-}
-#endif
-
-
 /* Set CLOCK to value TP.  */
 int
 __clock_settime (clockid_t clock_id, const struct timespec *tp)
 {
-  int retval;
+  int retval = -1;
 
   /* Make sure the time cvalue is OK.  */
   if (tp->tv_nsec < 0 || tp->tv_nsec >= 1000000000)
@@ -93,16 +45,7 @@ __clock_settime (clockid_t clock_id, const struct timespec *tp)
       break;
 
     default:
-# if HP_TIMING_AVAIL
-      if (CPUCLOCK_WHICH (clock_id) == CLOCK_PROCESS_CPUTIME_ID
-	  || CPUCLOCK_WHICH (clock_id) == CLOCK_THREAD_CPUTIME_ID)
-	retval = hp_timing_settime (clock_id, tp);
-      else
-# endif
-	{
-	  __set_errno (EINVAL);
-	  retval = -1;
-	}
+      __set_errno (EINVAL);
       break;
     }
 
