5 files changed, 3 insertions, 116 deletions
diff --git a/linuxthreads/sysdeps/alpha/bits/semaphore.h b/linuxthreads/sysdeps/alpha/bits/semaphore.h
deleted file mode 100644
index 323fea159e..0000000000
--- a/linuxthreads/sysdeps/alpha/bits/semaphore.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/* Copyright (C) 1996, 1997 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 Library General Public License as
-   published by the Free Software Foundation; either version 2 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
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _SEMAPHORE_H
-# error "Never include <bits/semaphore.h> directly; use <semaphore.h> instead."
-#endif
-
-
-/* Due to the implementation of the load-locked/store-conditional
-   instructions, we cannot pack semaphores closer than a cache line
-   or risk threads deadlocking on unrelated semaphores.  */
-
-typedef struct {
-  long int sem_status;
-  long int sem_reserved[3];
-} sem_t;
diff --git a/linuxthreads/sysdeps/powerpc/bits/semaphore.h b/linuxthreads/sysdeps/powerpc/bits/semaphore.h
deleted file mode 100644
index 3770eedf15..0000000000
--- a/linuxthreads/sysdeps/powerpc/bits/semaphore.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Copyright (C) 1996, 1997 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 Library General Public License as
-   published by the Free Software Foundation; either version 2 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
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _SEMAPHORE_H
-# error "Never include <bits/semaphore.h> directly; use <semaphore.h> instead."
-#endif
-
-
-/* Due to the implementation of the load-locked/store-conditional
-   instructions, we cannot pack semaphores closer than a cache line
-   or risk threads deadlocking on unrelated semaphores.  */
-
-typedef struct
-  {
-    int sem_status;
-    int sem_reserved[7];
-  } sem_t;
diff --git a/linuxthreads/sysdeps/pthread/bits/pthreadtypes.h b/linuxthreads/sysdeps/pthread/bits/pthreadtypes.h
index 04dbe35ff7..fbb10ed5c7 100644
--- a/linuxthreads/sysdeps/pthread/bits/pthreadtypes.h
+++ b/linuxthreads/sysdeps/pthread/bits/pthreadtypes.h
@@ -29,8 +29,11 @@ struct _pthread_fastlock
   int __spinlock;               /* For compare-and-swap emulation */
 };
 
+#ifndef _PTHREAD_DESCR_DEFINED
 /* Thread descriptors */
 typedef struct _pthread_descr_struct *_pthread_descr;
+# define _PTHREAD_DESCR_DEFINED
+#endif
 
 
 /* Attributes for threads.  */
diff --git a/linuxthreads/sysdeps/pthread/cmpxchg/bits/semaphore.h b/linuxthreads/sysdeps/pthread/cmpxchg/bits/semaphore.h
deleted file mode 100644
index 0cdbc05b90..0000000000
--- a/linuxthreads/sysdeps/pthread/cmpxchg/bits/semaphore.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* Copyright (C) 1996, 1997 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 Library General Public License as
-   published by the Free Software Foundation; either version 2 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
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _SEMAPHORE_H
-# error "Never include <bits/semaphore.h> directly; use <semaphore.h> instead."
-#endif
-
-
-typedef struct {
-  long int sem_status;
-} sem_t;
diff --git a/linuxthreads/sysdeps/pthread/no-cmpxchg/bits/semaphore.h b/linuxthreads/sysdeps/pthread/no-cmpxchg/bits/semaphore.h
deleted file mode 100644
index 4d801a26a6..0000000000
--- a/linuxthreads/sysdeps/pthread/no-cmpxchg/bits/semaphore.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* Copyright (C) 1996, 1997 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 Library General Public License as
-   published by the Free Software Foundation; either version 2 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
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _SEMAPHORE_H
-# error "Never include <bits/semaphore.h> directly; use <semaphore.h> instead."
-#endif
-
-
-typedef struct {
-  long int sem_status;
-  int sem_spinlock;
-} sem_t;