reorganize system/include

101 files changed, 11803 insertions, 0 deletions

diff --git a/system/include/libc/_ansi.h b/system/include/libc/_ansi.h
new file mode 100644
index 00000000..e584ec38
--- /dev/null
+++ b/system/include/libc/_ansi.h
@@ -0,0 +1,133 @@
+/* Provide support for both ANSI and non-ANSI environments.  */
+
+/* Some ANSI environments are "broken" in the sense that __STDC__ cannot be
+   relied upon to have it's intended meaning.  Therefore we must use our own
+   concoction: _HAVE_STDC.  Always use _HAVE_STDC instead of __STDC__ in newlib
+   sources!
+
+   To get a strict ANSI C environment, define macro __STRICT_ANSI__.  This will
+   "comment out" the non-ANSI parts of the ANSI header files (non-ANSI header
+   files aren't affected).  */
+
+#ifndef	_ANSIDECL_H_
+#define	_ANSIDECL_H_
+
+#include <newlib.h>
+#include <sys/config.h>
+
+/* First try to figure out whether we really are in an ANSI C environment.  */
+/* FIXME: This probably needs some work.  Perhaps sys/config.h can be
+   prevailed upon to give us a clue.  */
+
+#ifdef __STDC__
+#define _HAVE_STDC
+#endif
+
+/*  ISO C++.  */
+
+#ifdef __cplusplus
+#if !(defined(_BEGIN_STD_C) && defined(_END_STD_C))
+#ifdef _HAVE_STD_CXX
+#define _BEGIN_STD_C namespace std { extern "C" {
+#define _END_STD_C  } }
+#else
+#define _BEGIN_STD_C extern "C" {
+#define _END_STD_C  }
+#endif
+#if defined(__GNUC__) && \
+  ( (__GNUC__ >= 4) || \
+    ( (__GNUC__ >= 3) && defined(__GNUC_MINOR__) && (__GNUC_MINOR__ >= 3) ) )
+#define _NOTHROW __attribute__ ((nothrow))
+#else
+#define _NOTHROW throw()
+#endif
+#endif
+#else
+#define _BEGIN_STD_C
+#define _END_STD_C
+#define _NOTHROW
+#endif
+
+#ifdef _HAVE_STDC
+#define	_PTR		void *
+#define	_AND		,
+#define	_NOARGS		void
+#define	_CONST		const
+#define	_VOLATILE	volatile
+#define	_SIGNED		signed
+#define	_DOTS		, ...
+#define _VOID void
+#ifdef __CYGWIN__
+#define	_EXFUN_NOTHROW(name, proto)	__cdecl name proto _NOTHROW
+#define	_EXFUN(name, proto)		__cdecl name proto
+#define	_EXPARM(name, proto)		(* __cdecl name) proto
+#define	_EXFNPTR(name, proto)		(__cdecl * name) proto
+#else
+#define	_EXFUN_NOTHROW(name, proto)	name proto _NOTHROW
+#define	_EXFUN(name, proto)		name proto
+#define _EXPARM(name, proto)		(* name) proto
+#define _EXFNPTR(name, proto)		(* name) proto
+#endif
+#define	_DEFUN(name, arglist, args)	name(args)
+#define	_DEFUN_VOID(name)		name(_NOARGS)
+#define _CAST_VOID (void)
+#ifndef _LONG_DOUBLE
+#define _LONG_DOUBLE long double
+#endif
+#ifndef _LONG_LONG_TYPE
+#define _LONG_LONG_TYPE long long
+#endif
+#ifndef _PARAMS
+#define _PARAMS(paramlist)		paramlist
+#endif
+#else	
+#define	_PTR		char *
+#define	_AND		;
+#define	_NOARGS
+#define	_CONST
+#define	_VOLATILE
+#define	_SIGNED
+#define	_DOTS
+#define _VOID void
+#define	_EXFUN(name, proto)		name()
+#define	_EXFUN_NOTHROW(name, proto)	name()
+#define	_DEFUN(name, arglist, args)	name arglist args;
+#define	_DEFUN_VOID(name)		name()
+#define _CAST_VOID
+#define _LONG_DOUBLE double
+#define _LONG_LONG_TYPE long
+#ifndef _PARAMS
+#define _PARAMS(paramlist)		()
+#endif
+#endif
+
+/* Support gcc's __attribute__ facility.  */
+
+#ifdef __GNUC__
+#define _ATTRIBUTE(attrs) __attribute__ (attrs)
+#else
+#define _ATTRIBUTE(attrs)
+#endif
+
+/*  The traditional meaning of 'extern inline' for GCC is not
+  to emit the function body unless the address is explicitly
+  taken.  However this behaviour is changing to match the C99
+  standard, which uses 'extern inline' to indicate that the
+  function body *must* be emitted.  If we are using GCC, but do
+  not have the new behaviour, we need to use extern inline; if
+  we are using a new GCC with the C99-compatible behaviour, or
+  a non-GCC compiler (which we will have to hope is C99, since
+  there is no other way to achieve the effect of omitting the
+  function if it isn't referenced) we just use plain 'inline',
+  which c99 defines to mean more-or-less the same as the Gnu C
+  'extern inline'.  */
+#if defined(__GNUC__) && !defined(__GNUC_STDC_INLINE__)
+/* We're using GCC, but without the new C99-compatible behaviour.  */
+#define _ELIDABLE_INLINE extern __inline__ _ATTRIBUTE ((__always_inline__))
+#else
+/* We're using GCC in C99 mode, or an unknown compiler which 
+  we just have to hope obeys the C99 semantics of inline.  */
+#define _ELIDABLE_INLINE __inline__
+#endif
+
+#endif /* _ANSIDECL_H_ */
diff --git a/system/include/libc/_syslist.h b/system/include/libc/_syslist.h
new file mode 100644
index 00000000..271644ef
--- /dev/null
+++ b/system/include/libc/_syslist.h
@@ -0,0 +1,40 @@
+/* internal use only -- mapping of "system calls" for libraries that lose
+   and only provide C names, so that we end up in violation of ANSI */
+#ifndef __SYSLIST_H
+#define __SYSLIST_H
+
+#ifdef MISSING_SYSCALL_NAMES
+#define _close close
+#define _execve execve
+#define _fcntl fcntl
+#define _fork fork
+#define _fstat fstat
+#define _getpid getpid
+#define _gettimeofday gettimeofday
+#define _isatty isatty
+#define _kill kill
+#define _link link
+#define _lseek lseek
+#define _mkdir mkdir
+#define _open open
+#define _read read
+#define _sbrk sbrk
+#define _stat stat
+#define _times times
+#define _unlink unlink
+#define _wait wait
+#define _write write
+#endif /* MISSING_SYSCALL_NAMES */
+
+#if defined MISSING_SYSCALL_NAMES || !defined HAVE_OPENDIR
+/* If the system call interface is missing opendir, readdir, and
+   closedir, there is an implementation of these functions in
+   libc/posix that is implemented using open, getdents, and close. 
+   Note, these functions are currently not in the libc/syscalls
+   directory.  */
+#define _opendir opendir
+#define _readdir readdir
+#define _closedir closedir
+#endif /* MISSING_SYSCALL_NAMES || !HAVE_OPENDIR */
+
+#endif /* !__SYSLIST_H_ */
diff --git a/system/include/libc/alloca.h b/system/include/libc/alloca.h
new file mode 100644
index 00000000..2ea0fd9b
--- /dev/null
+++ b/system/include/libc/alloca.h
@@ -0,0 +1,21 @@
+/* libc/include/alloca.h - Allocate memory on stack */
+
+/* Written 2000 by Werner Almesberger */
+/* Rearranged for general inclusion by stdlib.h.
+   2001, Corinna Vinschen <vinschen@redhat.com> */
+
+#ifndef _NEWLIB_ALLOCA_H
+#define _NEWLIB_ALLOCA_H
+
+#include "_ansi.h"
+#include <sys/reent.h>
+
+#undef alloca
+
+#ifdef __GNUC__
+#define alloca(size) __builtin_alloca(size)
+#else
+void * _EXFUN(alloca,(size_t));
+#endif
+
+#endif
diff --git a/system/include/libc/ar.h b/system/include/libc/ar.h
new file mode 100644
index 00000000..ac2e4ca9
--- /dev/null
+++ b/system/include/libc/ar.h
@@ -0,0 +1,69 @@
+/*	$NetBSD: ar.h,v 1.4 1994/10/26 00:55:43 cgd Exp $	*/
+
+/*-
+ * Copyright (c) 1991, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ * (c) UNIX System Laboratories, Inc.
+ * All or some portions of this file are derived from material licensed
+ * to the University of California by American Telephone and Telegraph
+ * Co. or Unix System Laboratories, Inc. and are reproduced herein with
+ * the permission of UNIX System Laboratories, Inc.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Hugh Smith at The University of Guelph.
+ *
+ * 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.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 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.
+ *
+ *	@(#)ar.h	8.2 (Berkeley) 1/21/94
+ */
+
+#ifndef _AR_H_
+#define	_AR_H_
+
+/* Pre-4BSD archives had these magic numbers in them. */
+#define	OARMAG1	0177555
+#define	OARMAG2	0177545
+
+#define	ARMAG		"!<arch>\n"	/* ar "magic number" */
+#define	SARMAG		8		/* strlen(ARMAG); */
+
+#define	AR_EFMT1	"#1/"		/* extended format #1 */
+
+struct ar_hdr {
+	char ar_name[16];		/* name */
+	char ar_date[12];		/* modification time */
+	char ar_uid[6];			/* user id */
+	char ar_gid[6];			/* group id */
+	char ar_mode[8];		/* octal file permissions */
+	char ar_size[10];		/* size in bytes */
+#define	ARFMAG	"`\n"
+	char ar_fmag[2];		/* consistency check */
+};
+
+#endif /* !_AR_H_ */
diff --git a/system/include/libc/argz.h b/system/include/libc/argz.h
new file mode 100644
index 00000000..02c9adbf
--- /dev/null
+++ b/system/include/libc/argz.h
@@ -0,0 +1,33 @@
+/* Copyright (C) 2002 by  Red Hat, Incorporated. All rights reserved.
+ *
+ * Permission to use, copy, modify, and distribute this software
+ * is freely granted, provided that this notice is preserved.
+ */
+