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-rw-r--r--linuxthreads/sysdeps/pthread/getcpuclockid.c21
-rw-r--r--linuxthreads/sysdeps/unix/sysv/linux/ia64/bits/posix_opt.h144
-rw-r--r--linuxthreads/sysdeps/unix/sysv/linux/x86_64/bits/posix_opt.h144
-rw-r--r--linuxthreads/sysdeps/x86_64/Versions5
4 files changed, 308 insertions, 6 deletions
diff --git a/linuxthreads/sysdeps/pthread/getcpuclockid.c b/linuxthreads/sysdeps/pthread/getcpuclockid.c
index fff1cb03ec..032caeb081 100644
--- a/linuxthreads/sysdeps/pthread/getcpuclockid.c
+++ b/linuxthreads/sysdeps/pthread/getcpuclockid.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000, 2001 Free Software Foundation, Inc.
+/* Copyright (C) 2000, 2001, 2004 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
@@ -19,18 +19,27 @@
#include <errno.h>
#include <pthread.h>
#include <sys/time.h>
+#include <time.h>
#include <internals.h>
int
pthread_getcpuclockid (pthread_t thread_id, clockid_t *clock_id)
{
- /* We don't allow any process ID but our own. */
- if (thread_handle (thread_id)->h_descr != thread_self ())
- return EPERM;
-
#ifdef CLOCK_THREAD_CPUTIME_ID
+ /* We need to store the thread ID in the CLOCKID variable together
+ with a number identifying the clock. We reserve the low 3 bits
+ for the clock ID and the rest for the thread ID. This is
+ problematic if the thread ID is too large. But 29 bits should be
+ fine.
+
+ If some day more clock IDs are needed the ID part can be
+ enlarged. The IDs are entirely internal. */
+ if (2 * PTHREAD_THREADS_MAX
+ >= 1 << (8 * sizeof (*clock_id) - CLOCK_IDFIELD_SIZE))
+ return ERANGE;
+
/* Store the number. */
- *clock_id = CLOCK_THREAD_CPUTIME_ID;
+ *clock_id = CLOCK_THREAD_CPUTIME_ID | (thread_id << CLOCK_IDFIELD_SIZE);
return 0;
#else
diff --git a/linuxthreads/sysdeps/unix/sysv/linux/ia64/bits/posix_opt.h b/linuxthreads/sysdeps/unix/sysv/linux/ia64/bits/posix_opt.h
new file mode 100644
index 0000000000..07780df9c1
--- /dev/null
+++ b/linuxthreads/sysdeps/unix/sysv/linux/ia64/bits/posix_opt.h
@@ -0,0 +1,144 @@
+/* Define POSIX options for Linux/ia64.
+ Copyright (C) 1996-2001, 2002, 2003, 2004 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,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _POSIX_OPT_H
+#define _POSIX_OPT_H 1
+
+/* Job control is supported. */
+#define _POSIX_JOB_CONTROL 1
+
+/* Processes have a saved set-user-ID and a saved set-group-ID. */
+#define _POSIX_SAVED_IDS 1
+
+/* Priority scheduling is supported. */
+#define _POSIX_PRIORITY_SCHEDULING 200112L
+
+/* Synchronizing file data is supported. */
+#define _POSIX_SYNCHRONIZED_IO 200112L
+
+/* The fsync function is present. */
+#define _POSIX_FSYNC 200112L
+
+/* Mapping of files to memory is supported. */
+#define _POSIX_MAPPED_FILES 200112L
+
+/* Locking of all memory is supported. */
+#define _POSIX_MEMLOCK 200112L
+
+/* Locking of ranges of memory is supported. */
+#define _POSIX_MEMLOCK_RANGE 200112L
+
+/* Setting of memory protections is supported. */
+#define _POSIX_MEMORY_PROTECTION 200112L
+
+/* Only root can change owner of file. */
+#define _POSIX_CHOWN_RESTRICTED 1
+
+/* `c_cc' member of 'struct termios' structure can be disabled by
+ using the value _POSIX_VDISABLE. */
+#define _POSIX_VDISABLE '\0'
+
+/* Filenames are not silently truncated. */
+#define _POSIX_NO_TRUNC 1
+
+/* X/Open realtime support is available. */
+#define _XOPEN_REALTIME 1
+
+/* X/Open realtime thread support is available. */
+#define _XOPEN_REALTIME_THREADS 1
+
+/* XPG4.2 shared memory is supported. */
+#define _XOPEN_SHM 1
+
+/* Tell we have POSIX threads. */
+#define _POSIX_THREADS 200112L
+
+/* We have the reentrant functions described in POSIX. */
+#define _POSIX_REENTRANT_FUNCTIONS 1
+#define _POSIX_THREAD_SAFE_FUNCTIONS 200112L
+
+/* We provide priority scheduling for threads. */
+#define _POSIX_THREAD_PRIORITY_SCHEDULING 200112L
+
+/* We support user-defined stack sizes. */
+#define _POSIX_THREAD_ATTR_STACKSIZE 200112L
+
+/* We support user-defined stacks. */
+#define _POSIX_THREAD_ATTR_STACKADDR 200112L
+
+/* We support POSIX.1b semaphores, but only the non-shared form for now. */
+#define _POSIX_SEMAPHORES 200112L
+
+/* Real-time signals are supported. */
+#define _POSIX_REALTIME_SIGNALS 200112L
+
+/* We support asynchronous I/O. */
+#define _POSIX_ASYNCHRONOUS_IO 200112L
+#define _POSIX_ASYNC_IO 1
+/* Alternative name for Unix98. */
+#define _LFS_ASYNCHRONOUS_IO 1
+
+/* The LFS support in asynchronous I/O is also available. */
+#define _LFS64_ASYNCHRONOUS_IO 1
+
+/* The rest of the LFS is also available. */
+#define _LFS_LARGEFILE 1
+#define _LFS64_LARGEFILE 1
+#define _LFS64_STDIO 1
+
+/* POSIX shared memory objects are implemented. */
+#define _POSIX_SHARED_MEMORY_OBJECTS 200112L
+
+/* CPU-time clocks supported. */
+#define _POSIX_CPUTIME 200112L
+
+/* We support the clock also in threads. */
+#define _POSIX_THREAD_CPUTIME 200112L
+
+/* GNU libc provides regular expression handling. */
+#define _POSIX_REGEXP 1
+
+/* Reader/Writer locks are available. */
+#define _POSIX_READER_WRITER_LOCKS 200112L
+
+/* We have a POSIX shell. */
+#define _POSIX_SHELL 1
+
+/* We support the Timeouts option. */
+#define _POSIX_TIMEOUTS 200112L
+
+/* We support spinlocks. */
+#define _POSIX_SPIN_LOCKS 200112L
+
+/* The `spawn' function family is supported. */
+#define _POSIX_SPAWN 200112L
+
+/* We have POSIX timers. */
+#define _POSIX_TIMERS 200112L
+
+/* The barrier functions are available. */
+#define _POSIX_BARRIERS 200112L
+
+/* POSIX message queues are available. */
+#define _POSIX_MESSAGE_PASSING 200112L
+
+/* The monotonic clock might be available. */
+#define _POSIX_MONOTONIC_CLOCK 0
+
+#endif /* posix_opt.h */
diff --git a/linuxthreads/sysdeps/unix/sysv/linux/x86_64/bits/posix_opt.h b/linuxthreads/sysdeps/unix/sysv/linux/x86_64/bits/posix_opt.h
new file mode 100644
index 0000000000..3a5fc7a1e1
--- /dev/null
+++ b/linuxthreads/sysdeps/unix/sysv/linux/x86_64/bits/posix_opt.h
@@ -0,0 +1,144 @@
+/* Define POSIX options for Linux/x86_64.
+ Copyright (C) 1996-2001, 2002, 2003, 2004 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,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _POSIX_OPT_H
+#define _POSIX_OPT_H 1
+
+/* Job control is supported. */
+#define _POSIX_JOB_CONTROL 1
+
+/* Processes have a saved set-user-ID and a saved set-group-ID. */
+#define _POSIX_SAVED_IDS 1
+
+/* Priority scheduling is supported. */
+#define _POSIX_PRIORITY_SCHEDULING 200112L
+
+/* Synchronizing file data is supported. */
+#define _POSIX_SYNCHRONIZED_IO 200112L
+
+/* The fsync function is present. */
+#define _POSIX_FSYNC 200112L
+
+/* Mapping of files to memory is supported. */
+#define _POSIX_MAPPED_FILES 200112L
+
+/* Locking of all memory is supported. */
+#define _POSIX_MEMLOCK 200112L
+
+/* Locking of ranges of memory is supported. */
+#define _POSIX_MEMLOCK_RANGE 200112L
+
+/* Setting of memory protections is supported. */
+#define _POSIX_MEMORY_PROTECTION 200112L
+
+/* Only root can change owner of file. */
+#define _POSIX_CHOWN_RESTRICTED 1
+
+/* `c_cc' member of 'struct termios' structure can be disabled by
+ using the value _POSIX_VDISABLE. */
+#define _POSIX_VDISABLE '\0'
+
+/* Filenames are not silently truncated. */
+#define _POSIX_NO_TRUNC 1
+
+/* X/Open realtime support is available. */
+#define _XOPEN_REALTIME 1
+
+/* X/Open realtime thread support is available. */
+#define _XOPEN_REALTIME_THREADS 1
+
+/* XPG4.2 shared memory is supported. */
+#define _XOPEN_SHM 1
+
+/* Tell we have POSIX threads. */
+#define _POSIX_THREADS 200112L
+
+/* We have the reentrant functions described in POSIX. */
+#define _POSIX_REENTRANT_FUNCTIONS 1
+#define _POSIX_THREAD_SAFE_FUNCTIONS 200112L
+
+/* We provide priority scheduling for threads. */
+#define _POSIX_THREAD_PRIORITY_SCHEDULING 200112L
+
+/* We support user-defined stack sizes. */
+#define _POSIX_THREAD_ATTR_STACKSIZE 200112L
+
+/* We support user-defined stacks. */
+#define _POSIX_THREAD_ATTR_STACKADDR 200112L
+
+/* We support POSIX.1b semaphores, but only the non-shared form for now. */
+#define _POSIX_SEMAPHORES 200112L
+
+/* Real-time signals are supported. */
+#define _POSIX_REALTIME_SIGNALS 200112L
+
+/* We support asynchronous I/O. */
+#define _POSIX_ASYNCHRONOUS_IO 200112L
+#define _POSIX_ASYNC_IO 1
+/* Alternative name for Unix98. */
+#define _LFS_ASYNCHRONOUS_IO 1
+
+/* The LFS support in asynchronous I/O is also available. */
+#define _LFS64_ASYNCHRONOUS_IO 1
+
+/* The rest of the LFS is also available. */
+#define _LFS_LARGEFILE 1
+#define _LFS64_LARGEFILE 1
+#define _LFS64_STDIO 1
+
+/* POSIX shared memory objects are implemented. */
+#define _POSIX_SHARED_MEMORY_OBJECTS 200112L
+
+/* CPU-time clocks supported. */
+#define _POSIX_CPUTIME 200112L
+
+/* We support the clock also in threads. */
+#define _POSIX_THREAD_CPUTIME 200112L
+
+/* GNU libc provides regular expression handling. */
+#define _POSIX_REGEXP 1
+
+/* Reader/Writer locks are available. */
+#define _POSIX_READER_WRITER_LOCKS 200112L
+
+/* We have a POSIX shell. */
+#define _POSIX_SHELL 1
+
+/* We support the Timeouts option. */
+#define _POSIX_TIMEOUTS 200112L
+
+/* We support spinlocks. */
+#define _POSIX_SPIN_LOCKS 200112L
+
+/* The `spawn' function family is supported. */
+#define _POSIX_SPAWN 200112L
+
+/* We have POSIX timers. */
+#define _POSIX_TIMERS 200112L
+
+/* The barrier functions are available. */
+#define _POSIX_BARRIERS 200112L
+
+/* POSIX message queues are available. */
+#define _POSIX_MESSAGE_PASSING 200112L
+
+/* The monotonic clock might be available. */
+#define _POSIX_MONOTONIC_CLOCK 0
+
+#endif /* posix_opt.h */
diff --git a/linuxthreads/sysdeps/x86_64/Versions b/linuxthreads/sysdeps/x86_64/Versions
new file mode 100644
index 0000000000..32da57080d
--- /dev/null
+++ b/linuxthreads/sysdeps/x86_64/Versions
@@ -0,0 +1,5 @@
+libpthread {
+ GLIBC_PRIVATE {
+ __pthread_clock_gettime; __pthread_clock_settime;
+ }
+}