Merged changes from kopensolaris-gnu project

http://git.csclub.uwaterloo.ca/?p=kopensolaris-gnu/glibc.git

Commits from 9157319 to bad8ac8.

This is only partial patch, some changes to not apply
and will be resovled and committed next.

1 files changed, 106 insertions, 0 deletions

diff --git a/sysdeps/unix/sysv/solaris2/kopensolaris-gnu/sysconf.c b/sysdeps/unix/sysv/solaris2/kopensolaris-gnu/sysconf.c
new file mode 100644
index 0000000000..d13d7a62a1
--- /dev/null
+++ b/sysdeps/unix/sysv/solaris2/kopensolaris-gnu/sysconf.c
@@ -0,0 +1,106 @@
+/* Get file-specific information about a file.  OpenSolaris version.
+   Copyright (C) 2003, 2004, 2006, 2008 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; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <unistd.h>
+#include <sys/sysconfig.h>
+
+extern long _sysconfig (int which);
+
+static long int posix_sysconf (int name);
+
+
+/* Get the value of the system variable NAME.  */
+long int
+__sysconf (int name)
+{
+  switch (name)
+    {
+    case _SC_NGROUPS_MAX:
+      return _sysconfig (_CONFIG_NGROUPS);
+    case _SC_STREAM_MAX:
+      return __getdtablesize ();
+    case _SC_NPROCESSORS_MAX:
+      return _sysconfig (_CONFIG_NPROC_MAX);
+    case _SC_STACK_PROT:
+      return _sysconfig (_CONFIG_STACK_PROT);
+    case _SC_AIO_LISTIO_MAX:
+      return _sysconfig (_CONFIG_AIO_LISTIO_MAX);
+    case _SC_AIO_MAX:
+      return _sysconfig (_CONFIG_AIO_MAX);
+    case _SC_AIO_PRIO_DELTA_MAX:
+      return _sysconfig (_CONFIG_AIO_PRIO_DELTA_MAX);
+    case _SC_DELAYTIMER_MAX:
+      return _sysconfig (_CONFIG_DELAYTIMER_MAX);
+    case _SC_MQ_OPEN_MAX:
+      return _sysconfig (_CONFIG_MQ_OPEN_MAX);
+    case _SC_MQ_PRIO_MAX:
+      return _sysconfig (_CONFIG_MQ_PRIO_MAX);
+    case _SC_RTSIG_MAX:
+      return _sysconfig (_CONFIG_RTSIG_MAX);
+    case _SC_SEM_NSEMS_MAX:
+      return _sysconfig (_CONFIG_SEM_NSEMS_MAX);
+    case _SC_SEM_VALUE_MAX:
+      return _sysconfig (_CONFIG_SEM_VALUE_MAX);
+    case _SC_SIGQUEUE_MAX:
+      return _sysconfig (_CONFIG_SIGQUEUE_MAX);
+    case _SC_SIGRT_MAX:
+      return _sysconfig (_CONFIG_SIGRT_MAX);
+    case _SC_SIGRT_MIN:
+      return _sysconfig (_CONFIG_SIGRT_MIN);
+    case _SC_TIMER_MAX:
+      return _sysconfig (_CONFIG_TIMER_MAX);
+    case _SC_COHER_BLKSZ:
+      return _sysconfig (_CONFIG_COHERENCY);
+    case _SC_SPLIT_CACHE:
+      return _sysconfig (_CONFIG_SPLIT_CACHE);
+    case _SC_ICACHE_SZ:
+      return _sysconfig (_CONFIG_ICACHESZ);
+    case _SC_DCACHE_SZ:
+      return _sysconfig (_CONFIG_DCACHESZ);
+    case _SC_ICACHE_LINESZ:
+      return _sysconfig (_CONFIG_ICACHELINESZ);
+    case _SC_DCACHE_LINESZ:
+      return _sysconfig (_CONFIG_DCACHELINESZ);
+    case _SC_ICACHE_BLKSZ:
+      return _sysconfig (_CONFIG_ICACHEBLKSZ);
+    case _SC_DCACHE_BLKSZ:
+      return _sysconfig (_CONFIG_DCACHEBLKSZ);
+    case _SC_ICACHE_ASSOC:
+      return _sysconfig (_CONFIG_ICACHE_ASSOC);
+    case _SC_DCACHE_ASSOC:
+      return _sysconfig (_CONFIG_DCACHE_ASSOC);
+    case _SC_MAXPID:
+      return _sysconfig (_CONFIG_MAXPID);
+    case _SC_CPUID_MAX:
+      return _sysconfig (_CONFIG_CPUID_MAX);
+    case _SC_EPHID_MAX:
+      return _sysconfig (_CONFIG_EPHID_MAX);
+    case _SC_SYMLOOP_MAX:
+      return _sysconfig (_CONFIG_SYMLOOP_MAX);
+    default:
+      return posix_sysconf (name);
+  }
+}
+
+/* Now the POSIX version.  */
+#undef __sysconf
+#define __sysconf static posix_sysconf
+#include <sysdeps/posix/sysconf.c>
+
+weak_alias (__sysconf, _sysconf)