about summary refs log tree commit diff
path: root/sysdeps/mach/hurd/bits/param.h
diff options
context:
space:
mode:
authorRoland McGrath <roland@hack.frob.com>2012-08-17 09:55:17 -0700
committerRoland McGrath <roland@hack.frob.com>2012-08-17 09:55:17 -0700
commite66a42f57fd20d1c7bbdc5f7937831d13bcf709b (patch)
tree6aba9ac56780e910339abe7a18ccb80f466ee3d0 /sysdeps/mach/hurd/bits/param.h
parentb7c08a66f6b8855ce93743a0f4587667301fa8f9 (diff)
downloadglibc-e66a42f57fd20d1c7bbdc5f7937831d13bcf709b.tar.gz
glibc-e66a42f57fd20d1c7bbdc5f7937831d13bcf709b.tar.xz
glibc-e66a42f57fd20d1c7bbdc5f7937831d13bcf709b.zip
Split sys/param.h out into common file and sysdeps bits/param.h file.
Diffstat (limited to 'sysdeps/mach/hurd/bits/param.h')
-rw-r--r--sysdeps/mach/hurd/bits/param.h87
1 files changed, 87 insertions, 0 deletions
diff --git a/sysdeps/mach/hurd/bits/param.h b/sysdeps/mach/hurd/bits/param.h
new file mode 100644
index 0000000000..d52c1edcb6
--- /dev/null
+++ b/sysdeps/mach/hurd/bits/param.h
@@ -0,0 +1,87 @@
+/* Old-style Unix parameters and limits.  Hurd version.
+   Copyright (C) 1993-2012 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, see
+   <http://www.gnu.org/licenses/>.  */
+
+#ifndef _SYS_PARAM_H
+# error "Never use <bits/param.h> directly; include <sys/param.h> instead."
+#endif
+
+/* This file is deprecated and is provided only for compatibility with
+   Unix systems.  It is unwise to include this file on programs which
+   are intended only for GNU systems.
+
+   Parts from:
+
+ * Copyright (c) 1982, 1986, 1989 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)param.h	7.23 (Berkeley) 5/6/91
+ */
+
+
+/* What versions of BSD we are compatible with.  */
+#define	BSD	199306		/* System version (year & month). */
+#define BSD4_3	1
+#define BSD4_4	1
+
+#define	GNU	1994100		/* GNU version (year, month, and release).  */
+
+
+/* BSD names for some <limits.h> values.  We do not define the BSD names
+   for the values which are not statically limited, such as NOFILE.  */
+
+
+/* There is nothing quite equivalent in GNU to Unix "mounts", but there is
+   no limit on the number of simultaneously attached filesystems.  */
+#define NMOUNT		INT_MAX
+
+
+/* Scale factor for scaled integers used to count %cpu time and load avgs.
+
+   The number of CPU `tick's that map to a unique `%age' can be expressed
+   by the formula (1 / (2 ^ (FSHIFT - 11))).  The maximum load average that
+   can be calculated (assuming 32 bits) can be closely approximated using
+   the formula (2 ^ (2 * (16 - FSHIFT))) for (FSHIFT < 15).  */
+
+#define	FSHIFT	11		/* Bits to right of fixed binary point.  */
+#define FSCALE	(1<<FSHIFT)
+
+#endif	 /* sys/param.h */