6437624 RFE: Add ksh93 (as /usr/bin/ksh93) and libshell.so to OS/Net

6505835 AST tools and library (libpp) required for creating l10n messages for ksh93
PSARC/2006/550 Korn Shell 93 Integration
PSARC/2006/587 /etc/ksh.kshrc for ksh93
PSARC/2007/035 ksh93 Amendments
Contributed by Roland Mainz <roland.mainz@nrubsig.org>

--HG--
rename : usr/src/lib/libcmd/common/mapfile-vers => deleted_files/usr/src/lib/libcmd/common/mapfile-vers
rename : usr/src/lib/libcmd/common/placeholder.c => deleted_files/usr/src/lib/libcmd/common/placeholder.c

1 files changed, 179 insertions, 0 deletions

diff --git a/usr/src/lib/libpp/common/ppdata.c b/usr/src/lib/libpp/common/ppdata.c
new file mode 100644
index 0000000000..4c15eaf940
--- /dev/null
+++ b/usr/src/lib/libpp/common/ppdata.c
@@ -0,0 +1,179 @@
+/***********************************************************************
+*                                                                      *
+*               This software is part of the ast package               *
+*           Copyright (c) 1986-2007 AT&T Knowledge Ventures            *
+*                      and is licensed under the                       *
+*                  Common Public License, Version 1.0                  *
+*                      by AT&T Knowledge Ventures                      *
+*                                                                      *
+*                A copy of the License is available at                 *
+*            http://www.opensource.org/licenses/cpl1.0.txt             *
+*         (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9)         *
+*                                                                      *
+*              Information and Software Systems Research               *
+*                            AT&T Research                             *
+*                           Florham Park NJ                            *
+*                                                                      *
+*                 Glenn Fowler <gsf@research.att.com>                  *
+*                                                                      *
+***********************************************************************/
+#pragma prototyped
+/*
+ * Glenn Fowler
+ * AT&T Research
+ *
+ * preprocessor data
+ *
+ * intended to be a conforming implementation of the translation phases
+ * (2.1.1.2) 1,2,3,4 and 6 of the "American National Standard for
+ * Information Systems -- Programming Language -- C", ANSI X3.159-1989.
+ *
+ * STANDARD INTERPRETATION:
+ *
+ *	include files are forced to preserve #if nesting levels
+ *	support for this is found in the recursive description for
+ *	include file processing in the translation phases
+ *
+ *	ID"..." produces two tokens: {ID}{"..."}
+ *	ID'...' produces two tokens: {ID}{'...'}
+ *
+ * COMPATIBILITY:
+ *
+ *	only sane Reiser compatibility is implemented
+ *
+ *	strange handling of `\newline', especially in directives,
+ *	is not implemented
+ *
+ *	dissappearing comments used as concatenation operators work
+ *	only within macro bodies
+ */
+
+static const char id[] = "\n@(#)$Id: libpp (AT&T Research) 2006-11-23 $\0\n";
+
+#include "pplib.h"
+
+#ifndef IDNAME
+#define IDNAME	"pp"
+#endif
+
+static char	addbuf[MAXTOKEN+1];	/* ADD buffer			*/
+static char	argsbuf[MAXTOKEN+1];	/* predicate args		*/
+static char	catbuf[MAXTOKEN+1];	/* catenation buffer		*/
+static char	hidebuf[MAXTOKEN+1];	/* pp:hide buffer		*/
+static char	outbuf[2*(PPBUFSIZ+MAXTOKEN)];/* output buffer		*/
+static char	pathbuf[MAXTOKEN+1];	/* full path of last #include	*/
+static char	tmpbuf[MAXTOKEN+1];	/* very temporary buffer	*/
+static char	tokbuf[2*MAXTOKEN+1];	/* token buffer			*/
+static char	valbuf[MAXTOKEN+1];	/* builtin macro value buffer	*/
+
+static char	optflags[X_last_option+1];/* OPT_* flags indexed by X_*	*/
+
+static char	null[1];
+
+static struct ppinstk	instack =	/* input stream stack		*/
+{
+	&null[0]			/* nextchr			*/
+};
+
+static struct ppdirs	stddir =	/* standard include directory	*/
+{
+	PPSTANDARD,	0,		1, INC_STANDARD, TYPE_INCLUDE|TYPE_DIRECTORY|TYPE_HOSTED
+};
+
+static struct ppdirs	firstdir =	/* first include directory	*/
+{
+	"",		&stddir,	0, INC_PREFIX, TYPE_INCLUDE|TYPE_DIRECTORY
+};
+
+struct ppglobals pp =
+{
+	/* public globals */
+
+	&id[10],			/* version			*/
+	"",				/* lineid			*/
+	"/dev/stdout",			/* outfile			*/
+	IDNAME,				/* pass				*/
+	&tokbuf[0],			/* token			*/
+	0,				/* symbol			*/
+
+	/* exposed for the output macros */
+
+	&outbuf[0],			/* outb				*/
+	&outbuf[0],			/* outbuf			*/
+	&outbuf[0],			/* outp				*/
+	&outbuf[PPBUFSIZ],		/* oute				*/
+	0,				/* offset			*/
+
+	/* public context */
+
+	&firstdir,			/* lcldirs			*/
+	&firstdir,			/* stddirs			*/
+	0,				/* flags			*/
+	0,				/* symtab			*/
+
+	/* private context */
+
+	0,				/* context			*/
+	0,				/* state			*/
+	ALLMULTIPLE|CATLITERAL,		/* mode				*/
+	PREFIX,				/* option			*/
+	0,				/* test				*/
+	0,				/* filedeps.sp			*/
+	0,				/* filedeps.flags		*/
+	&firstdir,			/* firstdir			*/
+	&firstdir,			/* lastdir			*/
+	0,				/* hide				*/
+	0,				/* column			*/
+	-1,				/* pending			*/
+	0,				/* firstfile			*/
+	0,				/* lastfile			*/
+	0,				/* ignore			*/
+	0,				/* probe			*/
+	0,				/* filtab			*/
+	0,				/* prdtab			*/
+	0,				/* date				*/
+	0,				/* time				*/
+	0,				/* maps				*/
+	0,				/* ro_state			*/
+	0,				/* ro_mode			*/
+	0,				/* ro_option			*/
+	{0},				/* cdir				*/
+	{0},				/* hostdir			*/
+	0,				/* ppdefault			*/
+	0,				/* firstindex			*/
+	0,				/* lastindex			*/
+	0,				/* firstop			*/
+	0,				/* lastop			*/
+	0,				/* firsttx			*/
+	0,				/* lasttx			*/
+	0,				/* arg_file			*/
+	0,				/* arg_mode			*/
+	0,				/* arg_style			*/
+	0,				/* c				*/
+	0,				/* hosted			*/
+	0,				/* ignoresrc			*/
+	0,				/* initialized			*/
+	0,				/* standalone			*/
+	0,				/* spare_1			*/
+
+	/* library private globals */
+
+	"\"08/11/94\"",			/* checkpoint (with quotes!)	*/
+	128,				/* constack			*/
+	&instack,			/* in				*/
+	&addbuf[0],			/* addp				*/
+	&argsbuf[0],			/* args				*/
+	&addbuf[0],			/* addbuf			*/
+	&catbuf[0],			/* catbuf			*/
+	0,				/* hdrbuf			*/
+	&hidebuf[0],			/* hidebuf			*/
+	&pathbuf[0],			/* path				*/
+	&tmpbuf[0],			/* tmpbuf			*/
+	&valbuf[0],			/* valbuf			*/
+	&optflags[0],			/* optflags			*/
+	'\n',				/* lastout			*/
+
+	/* the rest are implicitly initialized */
+};
+
+char	ppctype[UCHAR_MAX];