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authorsave2008-04-07 14:17:42 +0000
committersave2008-04-07 14:17:42 +0000
commit3d58a62727346b7ac1a6cb36fed1a06ed72228dd (patch)
treed7788c3cf9f76426aef0286d0202e2097f0fa0eb /cesar/ecos/packages/isoinfra/current/include/limits.h
parent095dca4b0a8d4924093bab424f71f588fdd84613 (diff)
Moved the complete svn base into the cesar directory.
git-svn-id: svn+ssh://pessac/svn/cesar/trunk@1769 017c9cb6-072f-447c-8318-d5b54f68fe89
Diffstat (limited to 'cesar/ecos/packages/isoinfra/current/include/limits.h')
-rw-r--r--cesar/ecos/packages/isoinfra/current/include/limits.h225
1 files changed, 225 insertions, 0 deletions
diff --git a/cesar/ecos/packages/isoinfra/current/include/limits.h b/cesar/ecos/packages/isoinfra/current/include/limits.h
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+#ifndef CYGONCE_ISO_LIMITS_H
+#define CYGONCE_ISO_LIMITS_H
+/*========================================================================
+//
+// limits.h
+//
+// ISO standard limits
+//
+//========================================================================
+//####ECOSGPLCOPYRIGHTBEGIN####
+// -------------------------------------------
+// This file is part of eCos, the Embedded Configurable Operating System.
+// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
+//
+// eCos is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 2 or (at your option) any later version.
+//
+// eCos 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 General Public License
+// for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with eCos; if not, write to the Free Software Foundation, Inc.,
+// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+//
+// As a special exception, if other files instantiate templates or use macros
+// or inline functions from this file, or you compile this file and link it
+// with other works to produce a work based on this file, this file does not
+// by itself cause the resulting work to be covered by the GNU General Public
+// License. However the source code for this file must still be made available
+// in accordance with section (3) of the GNU General Public License.
+//
+// This exception does not invalidate any other reasons why a work based on
+// this file might be covered by the GNU General Public License.
+//
+// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
+// at http://sources.redhat.com/ecos/ecos-license/
+// -------------------------------------------
+//####ECOSGPLCOPYRIGHTEND####
+//========================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s): jlarmour
+// Contributors:
+// Date: 2000-04-14
+// Purpose: This file provides the limits properties
+// required by ISO C and POSIX 1003.1
+// Description: The real contents of this file get set from the
+// configuration (set by the implementation), as well as
+// being partially provided by the compiler.
+//
+// Usage: #include <limits.h>
+//
+//####DESCRIPTIONEND####
+//
+//======================================================================
+*/
+
+/* CONFIGURATION */
+
+#include <pkgconf/isoinfra.h> /* Configuration header */
+
+/* DEFINES */
+
+/*-----------------------------------------------------------------------------
+ * Minimum values from POSIX.1 tables 2-3, 2-7 and 2-7a.
+
+ * These are the standard-mandated minimum values.
+ * These values do not vary with the implementation - they may
+ * simply be defined
+ */
+
+/* Minimum number of operations in one list I/O call. */
+#define _POSIX_AIO_LISTIO_MAX 2
+
+/* Minimal number of outstanding asynchronous I/O operations. */
+#define _POSIX_AIO_MAX 1
+
+/* Maximum length of arguments to `execve', including environment. */
+#define _POSIX_ARG_MAX 4096
+
+/* Maximum simultaneous processes per real user ID. */
+#define _POSIX_CHILD_MAX 6
+
+/* Minimal number of timer expiration overruns. */
+#define _POSIX_DELAYTIMER_MAX 32
+
+/* Maximum link count of a file. */
+#define _POSIX_LINK_MAX 8
+
+/* Size of storage required for a login name */
+#define _POSIX_LOGIN_NAME_MAX 9
+
+/* Number of bytes in a terminal canonical input queue. */
+#define _POSIX_MAX_CANON 255
+
+/* Number of bytes for which space will be
+ available in a terminal input queue. */
+#define _POSIX_MAX_INPUT 255
+
+/* Maximum number of message queues open for a process. */
+#define _POSIX_MQ_OPEN_MAX 8
+
+/* Maximum number of supported message priorities. */
+#define _POSIX_MQ_PRIO_MAX 32
+
+/* Number of bytes in a filename. */
+#define _POSIX_NAME_MAX 14
+
+/* Number of simultaneous supplementary group IDs per process. */
+#define _POSIX_NGROUPS_MAX 0
+
+/* Number of files one process can have open at once. */
+#define _POSIX_OPEN_MAX 16
+
+/* Number of bytes in a pathname. */
+#define _POSIX_PATH_MAX 255
+
+/* Number of bytes than can be written atomically to a pipe. */
+#define _POSIX_PIPE_BUF 512
+
+/* Minimal number of realtime signals reserved for the application. */
+#define _POSIX_RTSIG_MAX 8
+
+/* Number of semaphores a process can have. */
+#define _POSIX_SEM_NSEMS_MAX 256
+
+/* Maximal value of a semaphore. */
+#define _POSIX_SEM_VALUE_MAX 32767
+
+/* Number of pending realtime signals. */
+#define _POSIX_SIGQUEUE_MAX 32
+
+/* Largest value of a `ssize_t'. */
+#define _POSIX_SSIZE_MAX 32767
+
+/* Number of streams a process can have open at once. */
+#define _POSIX_STREAM_MAX 8
+
+/* Controlling the iterations of destructors for thread-specific data. */
+#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS 4
+
+/* The number of data keys per process. */
+#define _POSIX_THREAD_KEYS_MAX 128
+
+/* The number of threads per process. */
+#define _POSIX_THREAD_THREADS_MAX 64
+
+/* Maximum number of characters in a tty name. */
+#define _POSIX_TTY_NAME_MAX 9
+
+/* Number of timer for a process. */
+#define _POSIX_TIMER_MAX 32
+
+/* Maximum length of a timezone name (element of `tzname'). */
+#define _POSIX_TZNAME_MAX 3
+
+/* Maximum clock resolution in nanoseconds. */
+#define _POSIX_CLOCKRES_MIN 20000000
+
+
+#ifdef CYGBLD_ISO_SSIZET_HEADER
+# include CYGBLD_ISO_SSIZET_HEADER
+#else
+# ifndef __STRICT_ANSI__
+# define SSIZE_MAX LONG_MAX
+# endif
+#endif
+
+/* INCLUDES */
+
+#ifdef CYGBLD_ISO_OPEN_MAX_HEADER
+# include CYGBLD_ISO_OPEN_MAX_HEADER
+#else
+# ifndef __STRICT_ANSI__
+# define OPEN_MAX _POSIX_OPEN_MAX
+# endif
+#endif
+
+#ifdef CYGBLD_ISO_LINK_MAX_HEADER
+# include CYGBLD_ISO_LINK_MAX_HEADER
+#else
+# ifndef __STRICT_ANSI__
+# define LINK_MAX _POSIX_LINK_MAX
+# endif
+#endif
+
+#ifdef CYGBLD_ISO_NAME_MAX_HEADER
+# include CYGBLD_ISO_NAME_MAX_HEADER
+#else
+# ifndef __STRICT_ANSI__
+# define NAME_MAX _POSIX_NAME_MAX
+# endif
+#endif
+
+#ifdef CYGBLD_ISO_PATH_MAX_HEADER
+# include CYGBLD_ISO_PATH_MAX_HEADER
+#else
+# ifndef __STRICT_ANSI__
+# define PATH_MAX _POSIX_PATH_MAX
+# endif
+#endif
+
+#if CYGINT_ISO_POSIX_LIMITS
+# ifdef CYGBLD_ISO_POSIX_LIMITS_HEADER
+# include CYGBLD_ISO_POSIX_LIMITS_HEADER
+# endif
+#endif
+
+#endif /* CYGONCE_ISO_LIMITS_H multiple inclusion protection */
+ /* Yes it must be ended here! */
+
+/* When using a crosscompiler targeting linux, the next limits.h file
+ in the include sequence may be the glibc header - which breaks our
+ world. So skip it by defining _LIBC_LIMITS_H_ */
+#define _LIBC_LIMITS_H_
+
+/* Secondly only include if we haven't already been included by it. */
+#ifndef _GCC_LIMITS_H_
+# include_next <limits.h>
+#endif
+
+/* EOF limits.h */