about summary refs log tree commit diff
path: root/nptl
diff options
context:
space:
mode:
authorRoland McGrath <roland@hack.frob.com>2014-07-07 09:29:06 -0700
committerRoland McGrath <roland@hack.frob.com>2014-07-07 09:29:06 -0700
commitf083450f45f580bf33fa345ddadb897dc85d78e8 (patch)
tree097dde3e3e42b0921bf778be8b1f52d2376756ef /nptl
parent08192659bbeae149e7cb1f4c43547257f7099bb0 (diff)
downloadglibc-f083450f45f580bf33fa345ddadb897dc85d78e8.tar.gz
glibc-f083450f45f580bf33fa345ddadb897dc85d78e8.tar.xz
glibc-f083450f45f580bf33fa345ddadb897dc85d78e8.zip
NPTL is no longer an add-on!
Diffstat (limited to 'nptl')
-rw-r--r--nptl/ANNOUNCE92
-rw-r--r--nptl/Makeconfig32
-rw-r--r--nptl/configure13
-rw-r--r--nptl/internaltypes.h161
4 files changed, 0 insertions, 298 deletions
diff --git a/nptl/ANNOUNCE b/nptl/ANNOUNCE
deleted file mode 100644
index b63c657b85..0000000000
--- a/nptl/ANNOUNCE
+++ /dev/null
@@ -1,92 +0,0 @@
-Now that the Linux kernel is once again able to run all the tests we
-have and since glibc 2.3 was released it was time for a new code drop.
-I've uploaded the second code drop for the Native POSIX Thread
-Library:
-
-  ftp://people.redhat.com/drepper/nptl/nptl-0.2.tar.bz2
-
-You need
-
-- the latest of Linus' kernel from BitKeeper (or 2.5.41 when it
-  is released);
-
-- glibc 2.3
-
-- the very latest in tools such as
-
-  + gcc either from the current development branch or the gcc 3.2
-    from Red Hat Linux 8;
-
-  + binutils preferrably from CVS, from H.J. Lu's latest release for
-    Linux, or from RHL 8.
-
-
-Compiling glibc should proceed smoothly.  But there are a number of
-tests which fail, mostly because some functionality is missing in
-glibc.  Ignore those errors.  It is only important that all tests in
-nptl/ are passing.  Run
-
-  make subdirs=nptl check
-
-to run all thread tests.
-
-
-This version features several improvements:
-
-- all APIs are now implemented;
-
-- fork handling has been improved; stacks in the child are freed;
-  atfork handlers are removed if they were registered from a module
-  which gets unloaded.
-
-- pthread_tryjoin_np and pthread_timedjoin_np are implemented
-
-- TSD handling corrected and optimized.
-
-- many more tests which also test the underlying kernel implementation.
-
-- the build infrastructure has been implemented so that the DSO and
-  archives are built in usable form and with correct named.
-
-- libthread_db has been implemented.  This is the library which is
-  needed by all program which need to get access to internals of
-  libpthread (mainly debuggers).
-
-- the CPU clock functions are implemented
-
-
-
-The white paper hasn't yet been updated.  It's still available at
-
-  http://people.redhat.com/drepper/nptl-design.pdf
-
-
-This release should be ready for some serious testing.  I know it is
-hard to compile which I why I'm looking into providing binary RPMs.
-They can be used on non-critical systems.  I'll only be able to
-provide binaries for RHL8 based systems, though, and the kernel still
-must be installed separately.
-
-
-The next steps will include:
-
-- write more tests and fix the bugs which are discovered this way
-
-- update the white paper
-
-- write and run more performance tests
-
-- port to IA-64
-
-
-Interested parties are once again invited to join the mailing we
-created:
-
-
-  phil-list@redhat.com
-
-Go to
-
-  https://listman.redhat.com/mailman/listinfo/phil-list
-
-to subscribe, unsubscribe, or review the archive.
diff --git a/nptl/Makeconfig b/nptl/Makeconfig
deleted file mode 100644
index bfd1db0b31..0000000000
--- a/nptl/Makeconfig
+++ /dev/null
@@ -1,32 +0,0 @@
-# Copyright (C) 2002-2014 Free Software Foundation, Inc.
-# This file is part of the GNU C Library.
-# Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
-
-# 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; if not, see
-# <http://www.gnu.org/licenses/>.
-
-# Makeconfig fragment for NPTL add-on.
-# This gets included at the end of the main glibc Makeconfig.
-
-have-thread-library = yes
-
-shared-thread-library = $(common-objpfx)nptl/libpthread_nonshared.a \
-			$(common-objpfx)nptl/libpthread.so
-static-thread-library = $(common-objpfx)nptl/libpthread.a
-
-rpath-dirs += nptl
-
-# This makes for ptw-*.? object rules in sysd-rules.
-ptw-CPPFLAGS := -DPTW
-sysd-rules-patterns += ptw-%:%
diff --git a/nptl/configure b/nptl/configure
deleted file mode 100644
index dd246c755a..0000000000
--- a/nptl/configure
+++ /dev/null
@@ -1,13 +0,0 @@
-# This is a shell script fragment sourced by the main configure script.
-# We're obliged to give here the canonical name that will be used to
-# as a subdirectory to search for in other add-ons' sysdeps trees.
-
-libc_add_on_canonical=nptl
-
-# Only linux configurations support NPTL.
-if test $add_ons_automatic = yes; then
-  case "$config_os" in
-  *linux*) ;;
-  *) libc_add_on= ;;
-  esac
-fi
diff --git a/nptl/internaltypes.h b/nptl/internaltypes.h
deleted file mode 100644
index d127f688cf..0000000000
--- a/nptl/internaltypes.h
+++ /dev/null
@@ -1,161 +0,0 @@
-/* Copyright (C) 2002-2014 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
-
-   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; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#ifndef _INTERNALTYPES_H
-#define _INTERNALTYPES_H	1
-
-#include <stdint.h>
-
-
-struct pthread_attr
-{
-  /* Scheduler parameters and priority.  */
-  struct sched_param schedparam;
-  int schedpolicy;
-  /* Various flags like detachstate, scope, etc.  */
-  int flags;
-  /* Size of guard area.  */
-  size_t guardsize;
-  /* Stack handling.  */
-  void *stackaddr;
-  size_t stacksize;
-  /* Affinity map.  */
-  cpu_set_t *cpuset;
-  size_t cpusetsize;
-};
-
-#define ATTR_FLAG_DETACHSTATE		0x0001
-#define ATTR_FLAG_NOTINHERITSCHED	0x0002
-#define ATTR_FLAG_SCOPEPROCESS		0x0004
-#define ATTR_FLAG_STACKADDR		0x0008
-#define ATTR_FLAG_OLDATTR		0x0010
-#define ATTR_FLAG_SCHED_SET		0x0020
-#define ATTR_FLAG_POLICY_SET		0x0040
-
-
-/* Mutex attribute data structure.  */
-struct pthread_mutexattr
-{
-  /* Identifier for the kind of mutex.
-
-     Bit 31 is set if the mutex is to be shared between processes.
-
-     Bit 0 to 30 contain one of the PTHREAD_MUTEX_ values to identify
-     the type of the mutex.  */
-  int mutexkind;
-};
-
-
-/* Conditional variable attribute data structure.  */
-struct pthread_condattr
-{
-  /* Combination of values:
-
-     Bit 0  : flag whether conditional variable will be sharable between
-	      processes.
-
-     Bit 1-7: clock ID.  */
-  int value;
-};
-
-
-/* The __NWAITERS field is used as a counter and to house the number
-   of bits for other purposes.  COND_CLOCK_BITS is the number
-   of bits needed to represent the ID of the clock.  COND_NWAITERS_SHIFT
-   is the number of bits reserved for other purposes like the clock.  */
-#define COND_CLOCK_BITS		1
-#define COND_NWAITERS_SHIFT	1
-
-
-/* Read-write lock variable attribute data structure.  */
-struct pthread_rwlockattr
-{
-  int lockkind;
-  int pshared;
-};
-
-
-/* Barrier data structure.  */
-struct pthread_barrier
-{
-  unsigned int curr_event;
-  int lock;
-  unsigned int left;
-  unsigned int init_count;
-  int private;
-};
-
-
-/* Barrier variable attribute data structure.  */
-struct pthread_barrierattr
-{
-  int pshared;
-};
-
-
-/* Thread-local data handling.  */
-struct pthread_key_struct
-{
-  /* Sequence numbers.  Even numbers indicated vacant entries.  Note
-     that zero is even.  We use uintptr_t to not require padding on
-     32- and 64-bit machines.  On 64-bit machines it helps to avoid
-     wrapping, too.  */
-  uintptr_t seq;
-
-  /* Destructor for the data.  */
-  void (*destr) (void *);
-};
-
-/* Check whether an entry is unused.  */
-#define KEY_UNUSED(p) (((p) & 1) == 0)
-/* Check whether a key is usable.  We cannot reuse an allocated key if
-   the sequence counter would overflow after the next destroy call.
-   This would mean that we potentially free memory for a key with the
-   same sequence.  This is *very* unlikely to happen, A program would
-   have to create and destroy a key 2^31 times (on 32-bit platforms,
-   on 64-bit platforms that would be 2^63).  If it should happen we
-   simply don't use this specific key anymore.  */
-#define KEY_USABLE(p) (((uintptr_t) (p)) < ((uintptr_t) ((p) + 2)))
-
-
-/* Handling of read-write lock data.  */
-// XXX For now there is only one flag.  Maybe more in future.
-#define RWLOCK_RECURSIVE(rwlock) ((rwlock)->__data.__flags != 0)
-
-
-/* Semaphore variable structure.  */
-struct new_sem
-{
-  unsigned int value;
-  int private;
-  unsigned long int nwaiters;
-};
-
-struct old_sem
-{
-  unsigned int value;
-};
-
-
-/* Compatibility type for old conditional variable interfaces.  */
-typedef struct
-{
-  pthread_cond_t *cond;
-} pthread_cond_2_0_t;
-
-#endif	/* internaltypes.h */