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authorJakub Jelinek <jakub@redhat.com>2006-10-08 14:18:57 +0000
committerJakub Jelinek <jakub@redhat.com>2006-10-08 14:18:57 +0000
commit8b6256b34923f0ad719179285676e84143eeb2c8 (patch)
tree97e67f1961f76b87a7594c59604f7af04ba6b87b
parent59b07959002ecb4367bf1245ebbb6122edc37e31 (diff)
2006-10-08 Jakub Jelinek <jakub@redhat.com>cvs/fedora-glibc-2_5-3
* sysdeps/unix/sysv/linux/powerpc/pthread_attr_setstack.c: New file. * sysdeps/unix/sysv/linux/powerpc/pthread_attr_setstacksize.c: New file. 2006-10-07 Ulrich Drepper <drepper@redhat.com> * sysdeps/unix/sysv/linux/powerpc/bits/local_lim.h: New file.
-rw-r--r--nptl/ChangeLog10
-rw-r--r--nptl/sysdeps/unix/sysv/linux/powerpc/bits/local_lim.h90
-rw-r--r--nptl/sysdeps/unix/sysv/linux/powerpc/pthread_attr_setstack.c51
-rw-r--r--nptl/sysdeps/unix/sysv/linux/powerpc/pthread_attr_setstacksize.c48
4 files changed, 199 insertions, 0 deletions
diff --git a/nptl/ChangeLog b/nptl/ChangeLog
index 8024bd302c..4a22f0e75c 100644
--- a/nptl/ChangeLog
+++ b/nptl/ChangeLog
@@ -1,3 +1,13 @@
+2006-10-08 Jakub Jelinek <jakub@redhat.com>
+
+ * sysdeps/unix/sysv/linux/powerpc/pthread_attr_setstack.c: New file.
+ * sysdeps/unix/sysv/linux/powerpc/pthread_attr_setstacksize.c:
+ New file.
+
+2006-10-07 Ulrich Drepper <drepper@redhat.com>
+
+ * sysdeps/unix/sysv/linux/powerpc/bits/local_lim.h: New file.
+
2006-09-24 Ulrich Drepper <drepper@redhat.com>
[BZ #3251]
diff --git a/nptl/sysdeps/unix/sysv/linux/powerpc/bits/local_lim.h b/nptl/sysdeps/unix/sysv/linux/powerpc/bits/local_lim.h
new file mode 100644
index 0000000000..ab95fb57ee
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/powerpc/bits/local_lim.h
@@ -0,0 +1,90 @@
+/* Minimum guaranteed maximum values for system limits. Linux/PPC version.
+ Copyright (C) 1993-1998,2000,2002-2004,2006 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. */
+
+/* The kernel header pollutes the namespace with the NR_OPEN symbol
+ and defines LINK_MAX although filesystems have different maxima. A
+ similar thing is true for OPEN_MAX: the limit can be changed at
+ runtime and therefore the macro must not be defined. Remove this
+ after including the header if necessary. */
+#ifndef NR_OPEN
+# define __undef_NR_OPEN
+#endif
+#ifndef LINK_MAX
+# define __undef_LINK_MAX
+#endif
+#ifndef OPEN_MAX
+# define __undef_OPEN_MAX
+#endif
+
+/* The kernel sources contain a file with all the needed information. */
+#include <linux/limits.h>
+
+/* Have to remove NR_OPEN? */
+#ifdef __undef_NR_OPEN
+# undef NR_OPEN
+# undef __undef_NR_OPEN
+#endif
+/* Have to remove LINK_MAX? */
+#ifdef __undef_LINK_MAX
+# undef LINK_MAX
+# undef __undef_LINK_MAX
+#endif
+/* Have to remove OPEN_MAX? */
+#ifdef __undef_OPEN_MAX
+# undef OPEN_MAX
+# undef __undef_OPEN_MAX
+#endif
+
+/* The number of data keys per process. */
+#define _POSIX_THREAD_KEYS_MAX 128
+/* This is the value this implementation supports. */
+#define PTHREAD_KEYS_MAX 1024
+
+/* Controlling the iterations of destructors for thread-specific data. */
+#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS 4
+/* Number of iterations this implementation does. */
+#define PTHREAD_DESTRUCTOR_ITERATIONS _POSIX_THREAD_DESTRUCTOR_ITERATIONS
+
+/* The number of threads per process. */
+#define _POSIX_THREAD_THREADS_MAX 64
+/* We have no predefined limit on the number of threads. */
+#undef PTHREAD_THREADS_MAX
+
+/* Maximum amount by which a process can descrease its asynchronous I/O
+ priority level. */
+#define AIO_PRIO_DELTA_MAX 20
+
+/* Minimum size for a thread. At least two pages for systems with 64k
+ pages. */
+#define PTHREAD_STACK_MIN 131072
+
+/* Maximum number of timer expiration overruns. */
+#define DELAYTIMER_MAX 2147483647
+
+/* Maximum tty name length. */
+#define TTY_NAME_MAX 32
+
+/* Maximum login name length. This is arbitrary. */
+#define LOGIN_NAME_MAX 256
+
+/* Maximum host name length. */
+#define HOST_NAME_MAX 64
+
+/* Maximum message queue priority level. */
+#define MQ_PRIO_MAX 32768
diff --git a/nptl/sysdeps/unix/sysv/linux/powerpc/pthread_attr_setstack.c b/nptl/sysdeps/unix/sysv/linux/powerpc/pthread_attr_setstack.c
new file mode 100644
index 0000000000..8aa971ab9a
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/powerpc/pthread_attr_setstack.c
@@ -0,0 +1,51 @@
+/* Copyright (C) 2002, 2003, 2006 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, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <assert.h>
+#include <errno.h>
+#include <limits.h>
+#include "pthreadP.h"
+
+
+int
+__pthread_attr_setstack (attr, stackaddr, stacksize)
+ pthread_attr_t *attr;
+ void *stackaddr;
+ size_t stacksize;
+{
+ struct pthread_attr *iattr;
+
+ assert (sizeof (*attr) >= sizeof (struct pthread_attr));
+ iattr = (struct pthread_attr *) attr;
+
+ /* Catch invalid sizes. */
+ if (stacksize < 16384)
+ return EINVAL;
+
+#ifdef EXTRA_PARAM_CHECKS
+ EXTRA_PARAM_CHECKS;
+#endif
+
+ iattr->stacksize = stacksize;
+ iattr->stackaddr = (char *) stackaddr + stacksize;
+ iattr->flags |= ATTR_FLAG_STACKADDR;
+
+ return 0;
+}
+strong_alias (__pthread_attr_setstack, pthread_attr_setstack)
diff --git a/nptl/sysdeps/unix/sysv/linux/powerpc/pthread_attr_setstacksize.c b/nptl/sysdeps/unix/sysv/linux/powerpc/pthread_attr_setstacksize.c
new file mode 100644
index 0000000000..ea8c95981e
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/powerpc/pthread_attr_setstacksize.c
@@ -0,0 +1,48 @@
+/* Copyright (C) 2002, 2003, 2006 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, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <assert.h>
+#include <errno.h>
+#include <limits.h>
+#include "pthreadP.h"
+
+
+int
+__pthread_attr_setstacksize (attr, stacksize)
+ pthread_attr_t *attr;
+ size_t stacksize;
+{
+ struct pthread_attr *iattr;
+
+ assert (sizeof (*attr) >= sizeof (struct pthread_attr));
+ iattr = (struct pthread_attr *) attr;
+
+ /* Catch invalid sizes. */
+ if (stacksize < 16384)
+ return EINVAL;
+
+ size_t ps = __getpagesize ();
+ if (stacksize < 2 * ps)
+ stacksize = 2 * ps;
+
+ iattr->stacksize = stacksize;
+
+ return 0;
+}
+strong_alias (__pthread_attr_setstacksize, pthread_attr_setstacksize)