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-rw-r--r--nptl/allocatestack.c32
-rw-r--r--nptl/pthreadP.h9
-rw-r--r--nptl/pthread_cancel.c7
-rw-r--r--nptl/pthread_create.c18
-rw-r--r--nptl/pthread_detach.c3
-rw-r--r--nptl/pthread_equal.c2
-rw-r--r--nptl/pthread_exit.c4
-rw-r--r--nptl/pthread_getspecific.c2
-rw-r--r--nptl/pthread_join.c3
-rw-r--r--nptl/pthread_key_create.c2
-rw-r--r--nptl/pthread_key_delete.c3
-rw-r--r--nptl/pthread_mutex_destroy.c2
-rw-r--r--nptl/pthread_mutex_init.c2
-rw-r--r--nptl/pthread_mutex_lock.c2
-rw-r--r--nptl/pthread_mutex_timedlock.c5
-rw-r--r--nptl/pthread_mutex_trylock.c3
-rw-r--r--nptl/pthread_mutex_unlock.c2
-rw-r--r--nptl/pthread_mutexattr_init.c3
-rw-r--r--nptl/pthread_mutexattr_settype.c3
-rw-r--r--nptl/pthread_self.c2
-rw-r--r--nptl/pthread_setspecific.c2
-rw-r--r--nptl/tpp.c4
22 files changed, 66 insertions, 49 deletions
diff --git a/nptl/allocatestack.c b/nptl/allocatestack.c
index 8364406b1b..ec7d42e027 100644
--- a/nptl/allocatestack.c
+++ b/nptl/allocatestack.c
@@ -278,7 +278,7 @@ __free_stacks (size_t limit)
 
 	  /* Remove this block.  This should never fail.  If it does
 	     something is really wrong.  */
-	  if (munmap (curr->stackblock, curr->stackblock_size) != 0)
+	  if (__munmap (curr->stackblock, curr->stackblock_size) != 0)
 	    abort ();
 
 	  /* Maybe we have freed enough.  */
@@ -328,7 +328,7 @@ change_stack_perm (struct pthread *pd
 #else
 # error "Define either _STACK_GROWS_DOWN or _STACK_GROWS_UP"
 #endif
-  if (mprotect (stack, len, PROT_READ | PROT_WRITE | PROT_EXEC) != 0)
+  if (__mprotect (stack, len, PROT_READ | PROT_WRITE | PROT_EXEC) != 0)
     return errno;
 
   return 0;
@@ -359,14 +359,14 @@ setup_stack_prot (char *mem, size_t size, char *guard, size_t guardsize,
 #if _STACK_GROWS_DOWN
   /* As defined at guard_position, for architectures with downward stack
      the guard page is always at start of the allocated area.  */
-  if (mprotect (guardend, size - guardsize, prot) != 0)
+  if (__mprotect (guardend, size - guardsize, prot) != 0)
     return errno;
 #else
   size_t mprots1 = (uintptr_t) guard - (uintptr_t) mem;
-  if (mprotect (mem, mprots1, prot) != 0)
+  if (__mprotect (mem, mprots1, prot) != 0)
     return errno;
   size_t mprots2 = ((uintptr_t) mem + size) - (uintptr_t) guardend;
-  if (mprotect (guardend, mprots2, prot) != 0)
+  if (__mprotect (guardend, mprots2, prot) != 0)
     return errno;
 #endif
   return 0;
@@ -530,8 +530,8 @@ allocate_stack (const struct pthread_attr *attr, struct pthread **pdp,
 	  /* If a guard page is required, avoid committing memory by first
 	     allocate with PROT_NONE and then reserve with required permission
 	     excluding the guard page.  */
-	  mem = mmap (NULL, size, (guardsize == 0) ? prot : PROT_NONE,
-		      MAP_PRIVATE | MAP_ANONYMOUS | MAP_STACK, -1, 0);
+	  mem = __mmap (NULL, size, (guardsize == 0) ? prot : PROT_NONE,
+			MAP_PRIVATE | MAP_ANONYMOUS | MAP_STACK, -1, 0);
 
 	  if (__glibc_unlikely (mem == MAP_FAILED))
 	    return errno;
@@ -557,7 +557,7 @@ allocate_stack (const struct pthread_attr *attr, struct pthread **pdp,
 					    pagesize_m1);
 	      if (setup_stack_prot (mem, size, guard, guardsize, prot) != 0)
 		{
-		  munmap (mem, size);
+		  __munmap (mem, size);
 		  return errno;
 		}
 	    }
@@ -600,7 +600,7 @@ allocate_stack (const struct pthread_attr *attr, struct pthread **pdp,
 	      assert (errno == ENOMEM);
 
 	      /* Free the stack memory we just allocated.  */
-	      (void) munmap (mem, size);
+	      (void) __munmap (mem, size);
 
 	      return errno;
 	    }
@@ -630,7 +630,7 @@ allocate_stack (const struct pthread_attr *attr, struct pthread **pdp,
 	      if (err != 0)
 		{
 		  /* Free the stack memory we just allocated.  */
-		  (void) munmap (mem, size);
+		  (void) __munmap (mem, size);
 
 		  return err;
 		}
@@ -650,7 +650,7 @@ allocate_stack (const struct pthread_attr *attr, struct pthread **pdp,
 	{
 	  char *guard = guard_position (mem, size, guardsize, pd,
 					pagesize_m1);
-	  if (mprotect (guard, guardsize, PROT_NONE) != 0)
+	  if (__mprotect (guard, guardsize, PROT_NONE) != 0)
 	    {
 	    mprot_error:
 	      lll_lock (stack_cache_lock, LLL_PRIVATE);
@@ -668,7 +668,7 @@ allocate_stack (const struct pthread_attr *attr, struct pthread **pdp,
 		 of memory caused problems we better do not use it
 		 anymore.  Uh, and we ignore possible errors.  There
 		 is nothing we could do.  */
-	      (void) munmap (mem, size);
+	      (void) __munmap (mem, size);
 
 	      return errno;
 	    }
@@ -685,19 +685,19 @@ allocate_stack (const struct pthread_attr *attr, struct pthread **pdp,
 	  char *oldguard = mem + (((size - pd->guardsize) / 2) & ~pagesize_m1);
 
 	  if (oldguard < guard
-	      && mprotect (oldguard, guard - oldguard, prot) != 0)
+	      && __mprotect (oldguard, guard - oldguard, prot) != 0)
 	    goto mprot_error;
 
-	  if (mprotect (guard + guardsize,
+	  if (__mprotect (guard + guardsize,
 			oldguard + pd->guardsize - guard - guardsize,
 			prot) != 0)
 	    goto mprot_error;
 #elif _STACK_GROWS_DOWN
-	  if (mprotect ((char *) mem + guardsize, pd->guardsize - guardsize,
+	  if (__mprotect ((char *) mem + guardsize, pd->guardsize - guardsize,
 			prot) != 0)
 	    goto mprot_error;
 #elif _STACK_GROWS_UP
-	  if (mprotect ((char *) pd - pd->guardsize,
+	  if (__mprotect ((char *) pd - pd->guardsize,
 			pd->guardsize - guardsize, prot) != 0)
 	    goto mprot_error;
 #endif
diff --git a/nptl/pthreadP.h b/nptl/pthreadP.h
index 7fc1e50f78..6e7d6ff09e 100644
--- a/nptl/pthreadP.h
+++ b/nptl/pthreadP.h
@@ -428,6 +428,8 @@ extern int __pthread_mutex_init (pthread_mutex_t *__mutex,
 extern int __pthread_mutex_destroy (pthread_mutex_t *__mutex);
 extern int __pthread_mutex_trylock (pthread_mutex_t *_mutex);
 extern int __pthread_mutex_lock (pthread_mutex_t *__mutex);
+extern int __pthread_mutex_timedlock (pthread_mutex_t *__mutex,
+     const struct timespec *__abstime);
 extern int __pthread_mutex_cond_lock (pthread_mutex_t *__mutex)
      attribute_hidden internal_function;
 extern void __pthread_mutex_cond_lock_adjust (pthread_mutex_t *__mutex)
@@ -491,6 +493,7 @@ extern int __pthread_cond_timedwait (pthread_cond_t *cond,
 extern int __pthread_condattr_destroy (pthread_condattr_t *attr);
 extern int __pthread_condattr_init (pthread_condattr_t *attr);
 extern int __pthread_key_create (pthread_key_t *key, void (*destr) (void *));
+extern int __pthread_key_delete (pthread_key_t key);
 extern void *__pthread_getspecific (pthread_key_t key);
 extern int __pthread_setspecific (pthread_key_t key, const void *value);
 extern int __pthread_once (pthread_once_t *once_control,
@@ -499,8 +502,11 @@ extern int __pthread_atfork (void (*prepare) (void), void (*parent) (void),
 			     void (*child) (void));
 extern pthread_t __pthread_self (void);
 extern int __pthread_equal (pthread_t thread1, pthread_t thread2);
+extern int __pthread_detach (pthread_t th);
+extern int __pthread_cancel (pthread_t th);
 extern int __pthread_kill (pthread_t threadid, int signo);
 extern void __pthread_exit (void *value) __attribute__ ((__noreturn__));
+extern int __pthread_join (pthread_t threadid, void **thread_return);
 extern int __pthread_setcanceltype (int type, int *oldtype);
 extern int __pthread_enable_asynccancel (void) attribute_hidden;
 extern void __pthread_disable_asynccancel (int oldtype)
@@ -511,6 +517,7 @@ extern void __pthread_testcancel (void);
 hidden_proto (__pthread_mutex_init)
 hidden_proto (__pthread_mutex_destroy)
 hidden_proto (__pthread_mutex_lock)
+hidden_proto (__pthread_mutex_trylock)
 hidden_proto (__pthread_mutex_unlock)
 hidden_proto (__pthread_rwlock_rdlock)
 hidden_proto (__pthread_rwlock_wrlock)
@@ -521,6 +528,8 @@ hidden_proto (__pthread_setspecific)
 hidden_proto (__pthread_once)
 hidden_proto (__pthread_setcancelstate)
 hidden_proto (__pthread_testcancel)
+hidden_proto (__pthread_mutexattr_init)
+hidden_proto (__pthread_mutexattr_settype)
 #endif
 
 extern int __pthread_cond_broadcast_2_0 (pthread_cond_2_0_t *cond);
diff --git a/nptl/pthread_cancel.c b/nptl/pthread_cancel.c
index 231a58df18..742dfe61d9 100644
--- a/nptl/pthread_cancel.c
+++ b/nptl/pthread_cancel.c
@@ -25,7 +25,7 @@
 #include <unistd.h>
 
 int
-pthread_cancel (pthread_t th)
+__pthread_cancel (pthread_t th)
 {
   volatile struct pthread *pd = (volatile struct pthread *) th;
 
@@ -66,7 +66,7 @@ pthread_cancel (pthread_t th)
 #ifdef SIGCANCEL
 	  /* The cancellation handler will take care of marking the
 	     thread as canceled.  */
-	  pid_t pid = getpid ();
+	  pid_t pid = __getpid ();
 
 	  INTERNAL_SYSCALL_DECL (err);
 	  int val = INTERNAL_SYSCALL_CALL (tgkill, err, pid, pd->tid,
@@ -99,5 +99,6 @@ pthread_cancel (pthread_t th)
 
   return result;
 }
+weak_alias (__pthread_cancel, pthread_cancel)
 
-PTHREAD_STATIC_FN_REQUIRE (pthread_create)
+PTHREAD_STATIC_FN_REQUIRE (__pthread_create)
diff --git a/nptl/pthread_create.c b/nptl/pthread_create.c
index c7d1b8f413..7a970ffc5b 100644
--- a/nptl/pthread_create.c
+++ b/nptl/pthread_create.c
@@ -920,14 +920,14 @@ compat_symbol (libpthread, __pthread_create_2_0, pthread_create,
 
 /* If pthread_create is present, libgcc_eh.a and libsupc++.a expects some other POSIX thread
    functions to be present as well.  */
-PTHREAD_STATIC_FN_REQUIRE (pthread_mutex_lock)
-PTHREAD_STATIC_FN_REQUIRE (pthread_mutex_trylock)
-PTHREAD_STATIC_FN_REQUIRE (pthread_mutex_unlock)
+PTHREAD_STATIC_FN_REQUIRE (__pthread_mutex_lock)
+PTHREAD_STATIC_FN_REQUIRE (__pthread_mutex_trylock)
+PTHREAD_STATIC_FN_REQUIRE (__pthread_mutex_unlock)
 
-PTHREAD_STATIC_FN_REQUIRE (pthread_once)
-PTHREAD_STATIC_FN_REQUIRE (pthread_cancel)
+PTHREAD_STATIC_FN_REQUIRE (__pthread_once)
+PTHREAD_STATIC_FN_REQUIRE (__pthread_cancel)
 
-PTHREAD_STATIC_FN_REQUIRE (pthread_key_create)
-PTHREAD_STATIC_FN_REQUIRE (pthread_key_delete)
-PTHREAD_STATIC_FN_REQUIRE (pthread_setspecific)
-PTHREAD_STATIC_FN_REQUIRE (pthread_getspecific)
+PTHREAD_STATIC_FN_REQUIRE (__pthread_key_create)
+PTHREAD_STATIC_FN_REQUIRE (__pthread_key_delete)
+PTHREAD_STATIC_FN_REQUIRE (__pthread_setspecific)
+PTHREAD_STATIC_FN_REQUIRE (__pthread_getspecific)
diff --git a/nptl/pthread_detach.c b/nptl/pthread_detach.c
index 8a2e943523..5c4c8f7065 100644
--- a/nptl/pthread_detach.c
+++ b/nptl/pthread_detach.c
@@ -22,7 +22,7 @@
 
 
 int
-pthread_detach (pthread_t th)
+__pthread_detach (pthread_t th)
 {
   struct pthread *pd = (struct pthread *) th;
 
@@ -53,3 +53,4 @@ pthread_detach (pthread_t th)
 
   return result;
 }
+weak_alias (__pthread_detach, pthread_detach)
diff --git a/nptl/pthread_equal.c b/nptl/pthread_equal.c
index e304add047..b5244eef9f 100644
--- a/nptl/pthread_equal.c
+++ b/nptl/pthread_equal.c
@@ -24,4 +24,4 @@ __pthread_equal (pthread_t thread1, pthread_t thread2)
 {
   return thread1 == thread2;
 }
-strong_alias (__pthread_equal, pthread_equal)
+weak_alias (__pthread_equal, pthread_equal)
diff --git a/nptl/pthread_exit.c b/nptl/pthread_exit.c
index dffab0961a..72097694b3 100644
--- a/nptl/pthread_exit.c
+++ b/nptl/pthread_exit.c
@@ -27,8 +27,8 @@ __pthread_exit (void *value)
 
   __do_cancel ();
 }
-strong_alias (__pthread_exit, pthread_exit)
+weak_alias (__pthread_exit, pthread_exit)
 
 /* After a thread terminates, __libc_start_main decrements
    __nptl_nthreads defined in pthread_create.c.  */
-PTHREAD_STATIC_FN_REQUIRE (pthread_create)
+PTHREAD_STATIC_FN_REQUIRE (__pthread_create)
diff --git a/nptl/pthread_getspecific.c b/nptl/pthread_getspecific.c
index ddedcf2a76..114d6da29b 100644
--- a/nptl/pthread_getspecific.c
+++ b/nptl/pthread_getspecific.c
@@ -63,5 +63,5 @@ __pthread_getspecific (pthread_key_t key)
 
   return result;
 }
-strong_alias (__pthread_getspecific, pthread_getspecific)
+weak_alias (__pthread_getspecific, pthread_getspecific)
 hidden_def (__pthread_getspecific)
diff --git a/nptl/pthread_join.c b/nptl/pthread_join.c
index 0192f69a55..afc8c379ca 100644
--- a/nptl/pthread_join.c
+++ b/nptl/pthread_join.c
@@ -37,7 +37,7 @@ cleanup (void *arg)
 
 
 int
-pthread_join (pthread_t threadid, void **thread_return)
+__pthread_join (pthread_t threadid, void **thread_return)
 {
   struct pthread *pd = (struct pthread *) threadid;
 
@@ -115,3 +115,4 @@ pthread_join (pthread_t threadid, void **thread_return)
 
   return result;
 }
+weak_alias (__pthread_join, pthread_join)
diff --git a/nptl/pthread_key_create.c b/nptl/pthread_key_create.c
index 4f51c76767..70c0e12283 100644
--- a/nptl/pthread_key_create.c
+++ b/nptl/pthread_key_create.c
@@ -47,5 +47,5 @@ __pthread_key_create (pthread_key_t *key, void (*destr) (void *))
 
   return EAGAIN;
 }
-strong_alias (__pthread_key_create, pthread_key_create)
+weak_alias (__pthread_key_create, pthread_key_create)
 hidden_def (__pthread_key_create)
diff --git a/nptl/pthread_key_delete.c b/nptl/pthread_key_delete.c
index 605f93b871..426163dac6 100644
--- a/nptl/pthread_key_delete.c
+++ b/nptl/pthread_key_delete.c
@@ -22,7 +22,7 @@
 
 
 int
-pthread_key_delete (pthread_key_t key)
+__pthread_key_delete (pthread_key_t key)
 {
   int result = EINVAL;
 
@@ -39,3 +39,4 @@ pthread_key_delete (pthread_key_t key)
 
   return result;
 }
+weak_alias (__pthread_key_delete, pthread_key_delete)
diff --git a/nptl/pthread_mutex_destroy.c b/nptl/pthread_mutex_destroy.c
index a3008321bd..ed3b63f7eb 100644
--- a/nptl/pthread_mutex_destroy.c
+++ b/nptl/pthread_mutex_destroy.c
@@ -36,5 +36,5 @@ __pthread_mutex_destroy (pthread_mutex_t *mutex)
 
   return 0;
 }
-strong_alias (__pthread_mutex_destroy, pthread_mutex_destroy)
+weak_alias (__pthread_mutex_destroy, pthread_mutex_destroy)
 hidden_def (__pthread_mutex_destroy)
diff --git a/nptl/pthread_mutex_init.c b/nptl/pthread_mutex_init.c
index 138e144155..6f2fc808ff 100644
--- a/nptl/pthread_mutex_init.c
+++ b/nptl/pthread_mutex_init.c
@@ -144,5 +144,5 @@ __pthread_mutex_init (pthread_mutex_t *mutex,
 
   return 0;
 }
-strong_alias (__pthread_mutex_init, pthread_mutex_init)
+weak_alias (__pthread_mutex_init, pthread_mutex_init)
 hidden_def (__pthread_mutex_init)
diff --git a/nptl/pthread_mutex_lock.c b/nptl/pthread_mutex_lock.c
index dc9ca4c476..b76475bc63 100644
--- a/nptl/pthread_mutex_lock.c
+++ b/nptl/pthread_mutex_lock.c
@@ -597,7 +597,7 @@ __pthread_mutex_lock_full (pthread_mutex_t *mutex)
   return 0;
 }
 #ifndef __pthread_mutex_lock
-strong_alias (__pthread_mutex_lock, pthread_mutex_lock)
+weak_alias (__pthread_mutex_lock, pthread_mutex_lock)
 hidden_def (__pthread_mutex_lock)
 #endif
 
diff --git a/nptl/pthread_mutex_timedlock.c b/nptl/pthread_mutex_timedlock.c
index a4beb7b0dc..be5338178f 100644
--- a/nptl/pthread_mutex_timedlock.c
+++ b/nptl/pthread_mutex_timedlock.c
@@ -41,8 +41,8 @@
 #endif
 
 int
-pthread_mutex_timedlock (pthread_mutex_t *mutex,
-			 const struct timespec *abstime)
+__pthread_mutex_timedlock (pthread_mutex_t *mutex,
+			   const struct timespec *abstime)
 {
   int oldval;
   pid_t id = THREAD_GETMEM (THREAD_SELF, tid);
@@ -634,3 +634,4 @@ pthread_mutex_timedlock (pthread_mutex_t *mutex,
  out:
   return result;
 }
+weak_alias (__pthread_mutex_timedlock, pthread_mutex_timedlock)
diff --git a/nptl/pthread_mutex_trylock.c b/nptl/pthread_mutex_trylock.c
index e514997be8..ec7da61c73 100644
--- a/nptl/pthread_mutex_trylock.c
+++ b/nptl/pthread_mutex_trylock.c
@@ -403,6 +403,7 @@ __pthread_mutex_trylock (pthread_mutex_t *mutex)
 
 #ifndef __pthread_mutex_trylock
 #ifndef pthread_mutex_trylock
-strong_alias (__pthread_mutex_trylock, pthread_mutex_trylock)
+weak_alias (__pthread_mutex_trylock, pthread_mutex_trylock)
+hidden_def (__pthread_mutex_trylock)
 #endif
 #endif
diff --git a/nptl/pthread_mutex_unlock.c b/nptl/pthread_mutex_unlock.c
index f701d4e274..e1a8a5c617 100644
--- a/nptl/pthread_mutex_unlock.c
+++ b/nptl/pthread_mutex_unlock.c
@@ -346,5 +346,5 @@ __pthread_mutex_unlock (pthread_mutex_t *mutex)
 {
   return __pthread_mutex_unlock_usercnt (mutex, 1);
 }
-strong_alias (__pthread_mutex_unlock, pthread_mutex_unlock)
+weak_alias (__pthread_mutex_unlock, pthread_mutex_unlock)
 hidden_def (__pthread_mutex_unlock)
diff --git a/nptl/pthread_mutexattr_init.c b/nptl/pthread_mutexattr_init.c
index 210d490c44..dcad522ae8 100644
--- a/nptl/pthread_mutexattr_init.c
+++ b/nptl/pthread_mutexattr_init.c
@@ -33,4 +33,5 @@ __pthread_mutexattr_init (pthread_mutexattr_t *attr)
 
   return 0;
 }
-strong_alias (__pthread_mutexattr_init, pthread_mutexattr_init)
+weak_alias (__pthread_mutexattr_init, pthread_mutexattr_init)
+hidden_def (__pthread_mutexattr_init)
diff --git a/nptl/pthread_mutexattr_settype.c b/nptl/pthread_mutexattr_settype.c
index 8c4d11f998..988793bbbf 100644
--- a/nptl/pthread_mutexattr_settype.c
+++ b/nptl/pthread_mutexattr_settype.c
@@ -40,4 +40,5 @@ __pthread_mutexattr_settype (pthread_mutexattr_t *attr, int kind)
   return 0;
 }
 weak_alias (__pthread_mutexattr_settype, pthread_mutexattr_setkind_np)
-strong_alias (__pthread_mutexattr_settype, pthread_mutexattr_settype)
+weak_alias (__pthread_mutexattr_settype, pthread_mutexattr_settype)
+hidden_def (__pthread_mutexattr_settype)
diff --git a/nptl/pthread_self.c b/nptl/pthread_self.c
index 4c978e1cfa..8e21775e31 100644
--- a/nptl/pthread_self.c
+++ b/nptl/pthread_self.c
@@ -25,4 +25,4 @@ __pthread_self (void)
 {
   return (pthread_t) THREAD_SELF;
 }
-strong_alias (__pthread_self, pthread_self)
+weak_alias (__pthread_self, pthread_self)
diff --git a/nptl/pthread_setspecific.c b/nptl/pthread_setspecific.c
index c5416a5ae0..214af3b661 100644
--- a/nptl/pthread_setspecific.c
+++ b/nptl/pthread_setspecific.c
@@ -89,5 +89,5 @@ __pthread_setspecific (pthread_key_t key, const void *value)
 
   return 0;
 }
-strong_alias (__pthread_setspecific, pthread_setspecific)
+weak_alias (__pthread_setspecific, pthread_setspecific)
 hidden_def (__pthread_setspecific)
diff --git a/nptl/tpp.c b/nptl/tpp.c
index 57eb026088..7eb2b96b99 100644
--- a/nptl/tpp.c
+++ b/nptl/tpp.c
@@ -43,9 +43,9 @@ void
 __init_sched_fifo_prio (void)
 {
   atomic_store_relaxed (&__sched_fifo_max_prio,
-			sched_get_priority_max (SCHED_FIFO));
+			__sched_get_priority_max (SCHED_FIFO));
   atomic_store_relaxed (&__sched_fifo_min_prio,
-			sched_get_priority_min (SCHED_FIFO));
+			__sched_get_priority_min (SCHED_FIFO));
 }
 
 int
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-07-11 19:56:57 +0000