2009-06-12 Chris Johns <chrisj@rtems.org>

        * libmisc/shell/dd-args.c, libmisc/shell/dd-conv.c,
        libmisc/shell/dd-conv_tab.c, libmisc/shell/dd-misc.c,
        libmisc/shell/dd-position.c, libmisc/shell/dd.h,
        libmisc/shell/extern-dd.h, libmisc/shell/hexdump-conv.c,
        libmisc/shell/hexdump-display.c, libmisc/shell/hexdump-odsyntax.c,
        libmisc/shell/hexdump-parse.c, libmisc/shell/hexdump.h,
        libmisc/shell/hexsyntax.c, libmisc/shell/main_dd.c,
        libmisc/shell/main_hexdump.c: New.
        * libmisc/Makefile.am, libmisc/shell/shellconfig.h: Add dd and
        hexdump commands.

1 files changed, 106 insertions, 0 deletions

diff --git a/cpukit/libmisc/shell/extern-dd.h b/cpukit/libmisc/shell/extern-dd.h
new file mode 100644
index 0000000000..25f9c02030
--- /dev/null
+++ b/cpukit/libmisc/shell/extern-dd.h
@@ -0,0 +1,106 @@
+/*-
+ * Copyright (c) 1991, 1993, 1994
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Keith Muller of the University of California, San Diego and Lance
+ * Visser of Convex Computer Corporation.
+ *
+ * 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.
+ *
+ *	@(#)extern.h	8.3 (Berkeley) 4/2/94
+ * $FreeBSD: src/bin/dd/extern.h,v 1.15 2004/08/15 19:10:05 rwatson Exp $
+ */
+
+#ifndef _EXTERN_DD_H_
+#define _EXTERN_DD_H_
+
+#include <setjmp.h>
+
+typedef struct rtems_shell_dd_globals_t {
+  IO	in, out;		/* input/output state */
+  STAT	st;			/* statistics */
+  void	(*cfunc)(struct rtems_shell_dd_globals_t* globals);		/* conversion function */
+  uintmax_t cpy_cnt;		/* # of blocks to copy */
+  u_int	ddflags;		/* conversion options */
+  size_t	cbsz;			/* conversion block size */
+  uintmax_t files_cnt;	/* # of files to copy */
+  const	u_char *ctab;		/* conversion table */
+  char	fill_char;		/* Character to fill with if defined */
+  u_char casetab[256];
+  int exit_code;
+  jmp_buf exit_jmp;
+} rtems_shell_dd_globals;
+
+#define in            globals->in
+#define out           globals->out
+#define st            globals->st
+#define cfunc         globals->cfunc
+#define cpy_cnt       globals->cpy_cnt
+#define ddflags       globals->ddflags
+#define cbsz          globals->cbsz
+#define files_cnt     globals->files_cnt
+#define casetab       globals->casetab
+#define ctab          globals->ctab
+#define fill_char     globals->fill_char
+#define exit_jump     &(globals->exit_jmp)
+
+#define block         rtems_shell_dd_block
+#define block_close   rtems_shell_dd_block_close
+#define dd_out        rtems_shell_dd_dd_out
+#define def           rtems_shell_dd_def
+#define def_close     rtems_shell_dd_def_close
+#define jcl           rtems_shell_dd_jcl
+#define pos_in        rtems_shell_dd_pos_in
+#define pos_out       rtems_shell_dd_pos_out
+#define summary       rtems_shell_dd_summary
+#define summaryx      rtems_shell_dd_summaryx
+#define terminate     rtems_shell_dd_terminate
+#define unblock       rtems_shell_dd_unblock
+#define unblock_close rtems_shell_dd_unblock_close
+
+void block(rtems_shell_dd_globals* );
+void block_close(rtems_shell_dd_globals* );
+void dd_out(rtems_shell_dd_globals* , int);
+void def(rtems_shell_dd_globals* globals);
+void def_close(rtems_shell_dd_globals* );
+void jcl(rtems_shell_dd_globals* , char **);
+void pos_in(rtems_shell_dd_globals* );
+void pos_out(rtems_shell_dd_globals* );
+void summary(rtems_shell_dd_globals* );
+void summaryx(rtems_shell_dd_globals* , int);
+void terminate(int);
+void unblock(rtems_shell_dd_globals* globals);
+void unblock_close(rtems_shell_dd_globals* globals);
+
+const u_char a2e_32V[256], a2e_POSIX[256];
+const u_char e2a_32V[256], e2a_POSIX[256];
+const u_char a2ibm_32V[256], a2ibm_POSIX[256];
+
+void rtems_shell_dd_exit(rtems_shell_dd_globals* globals, int code);
+
+#define exit(ec) rtems_shell_dd_exit(globals, ec)
+
+#endif /* !_EXTERN_H_ */