PSARC/2008/094 ksh93 Update 1

PSARC/2008/344 ksh93 Integration Update 1 Amendments 1
PSARC/2008/589 Remove /usr/bin/printf from PSARC case 2008 094
6619428 *ksh93* RFE: Update ksh93 in Solaris to ast-ksh.2008-11-04
6788659 RFE: Update libpp in Solaris to ast-open.2008-07-25
6561901 RFE: Add "shcomp" (shell script compiler) + kernel module to exec binary sh code
6599668 RFE: Move consumers of alias.sh over to ksh93
6595183 *ksh93* RFE: Update ksh93-integration demo code
6775901 *ksh93* no C message catalogs are generated for ksh93
6451262 *sleep* RFE: /usr/bin/sleep should support floating-point values
6687139 *ksh93* command substitution, exec, and stdout redirection cause allocation loop
6703761 *ksh93* crashes in script containing uncommon output redirections
6715496 *ksh93* SEGVs on array reinitialization
6713682 *ksh93* Creating a compound variable in a subshell "bleeds through" to the calling subshell
6672350 *ksh93* causes parent shell to die when child shell is suspended
6745015 *ksh93* VARIABLE=`command substitution` assignment is not reliable on OpenSolaris
6710205 *ksh93* problem with command substitution (within back quotes) containing \$'
6737600 *ksh93* exits debugger when user presses ctrl-c
6748645 *ksh93* fc -l -e - is mis-parsed, outputs wrong error message "-e - requires single argument"
6754020 *ksh93* does weird '[' expansion
6753538 *ksh93* umask modification leaks out of a ksh93 subshell
6766246 *ksh93* bug in pattern matching
6763594 *ksh93* executes command after "command" builtin twice on failure
6762665 *ksh93* Difficult-to-reproduce SIGSEGV in ksh93

1 files changed, 29 insertions, 2 deletions

diff --git a/usr/src/lib/libshell/common/data/variables.c b/usr/src/lib/libshell/common/data/variables.c
index 9042e235b0..65b1985d29 100644
--- a/usr/src/lib/libshell/common/data/variables.c
+++ b/usr/src/lib/libshell/common/data/variables.c
@@ -1,10 +1,10 @@
 /***********************************************************************
 *                                                                      *
 *               This software is part of the ast package               *
-*           Copyright (c) 1982-2007 AT&T Knowledge Ventures            *
+*          Copyright (c) 1982-2008 AT&T Intellectual Property          *
 *                      and is licensed under the                       *
 *                  Common Public License, Version 1.0                  *
-*                      by AT&T Knowledge Ventures                      *
+*                    by AT&T Intellectual Property                     *
 *                                                                      *
 *                A copy of the License is available at                 *
 *            http://www.opensource.org/licenses/cpl1.0.txt             *
@@ -26,6 +26,7 @@
 #include	"shtable.h"
 #include	"name.h"
 #include	"defs.h"
+#include	"variables.h"
 
 /*
  * This is the list of built-in shell variables and default values
@@ -75,6 +76,7 @@ const struct shtable2 shtab_variables[] =
 	"LC_MESSAGES",	0,				(char*)0,
 	"LC_NUMERIC",	0,				(char*)0,
 	"FIGNORE",	0,				(char*)0,
+	"KSH_VERSION",	0,				(char*)0,
 	".sh",		NV_TABLE|NV_RDONLY|NV_NOFREE|NV_NOPRINT,(char*)0,
 	".sh.edchar",	0,				(char*)0,
 	".sh.edcol",	0,				(char*)0,
@@ -91,6 +93,9 @@ const struct shtable2 shtab_variables[] =
 	".sh.fun",	0,				(char*)0,
 	".sh.subshell",	NV_INTEGER|NV_SHORT|NV_NOFREE,	(char*)0,
 	".sh.level",	0,				(char*)0,
+	".sh.lineno",	NV_INTEGER|NV_RDONLY,		(char*)0,
+	".sh.stats",	NV_RDONLY,			(char*)0,
+	"SHLVL",	NV_INTEGER|NV_NOFREE|NV_EXPORT,	(char*)0,
 #if SHOPT_FS_3D
 	"VPATH",	0,				(char*)0,
 #endif /* SHOPT_FS_3D */
@@ -103,3 +108,25 @@ const struct shtable2 shtab_variables[] =
 	"",	0,					(char*)0
 };
 
+const char *nv_discnames[] = { "get", "set", "append", "unset", 0 };
+
+#ifdef SHOPT_STATS
+const Shtable_t shtab_stats[] =
+{
+	"arg_cachehits",	STAT_ARGHITS,
+	"arg_expands",		STAT_ARGEXPAND,
+	"comsubs",		STAT_COMSUB,
+	"forks",		STAT_FORKS,
+	"funcalls",		STAT_FUNCT,
+	"globs",		STAT_GLOBS,
+	"linesread",		STAT_READS,
+	"nv_cachehit",		STAT_NVHITS,
+	"nv_opens",		STAT_NVOPEN,
+	"pathsearch",		STAT_PATHS,
+	"posixfuncall",		STAT_SVFUNCT,
+	"simplecmds",		STAT_SCMDS,
+	"spawns",		STAT_SPAWN,
+	"subshell",		STAT_SUBSHELL
+};
+#endif /* SHOPT_STATS */
+