From 1335cbd1d7ec20184eb9bfa2982f58b9beaa701c Mon Sep 17 00:00:00 2001
From: Martijn Dekker <martijn@inlv.org>
Date: Sun, 7 Aug 2022 15:03:32 +0100
Subject: [PATCH] remove ${.sh.pool} predefined variable entry (re: 3613da42)

This entry was doing nothing, because it is another overlooked
remnant of the removed libcoshell code.
---
 src/cmd/ksh93/data/variables.c    | 1 -
 src/cmd/ksh93/include/variables.h | 9 ++++-----
 src/cmd/ksh93/tests/variables.sh  | 2 +-
 3 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/src/cmd/ksh93/data/variables.c b/src/cmd/ksh93/data/variables.c
index 9693f219c..61467aa69 100644
--- a/src/cmd/ksh93/data/variables.c
+++ b/src/cmd/ksh93/data/variables.c
@@ -97,7 +97,6 @@ const struct shtable2 shtab_variables[] =
 	".sh.lineno",	NV_INTEGER|NV_NOFREE,		(char*)0,
 	".sh.stats",	0,				(char*)0,
 	".sh.math",	0,				(char*)0,
-	".sh.pool",	0,				(char*)0,
 	".sh.pid",	NV_PID|NV_NOFREE,		(char*)0,
 	".sh.ppid",	NV_PID|NV_NOFREE,		(char*)0,
 	".sh.tilde",	0,				(char*)0,
diff --git a/src/cmd/ksh93/include/variables.h b/src/cmd/ksh93/include/variables.h
index 989c0e31f..821d86011 100644
--- a/src/cmd/ksh93/include/variables.h
+++ b/src/cmd/ksh93/include/variables.h
@@ -107,10 +107,9 @@ extern void sh_save_rand_seed(struct rand *, int);
 #define SH_LINENO	(sh.bltin_nodes+59)
 #define SH_STATS	(sh.bltin_nodes+60)
 #define SH_MATHNOD	(sh.bltin_nodes+61)
-#define SH_JOBPOOL	(sh.bltin_nodes+62)
-#define SH_PIDNOD	(sh.bltin_nodes+63)
-#define SH_PPIDNOD	(sh.bltin_nodes+64)
-#define SH_TILDENOD	(sh.bltin_nodes+65)
-#define SHLVL		(sh.bltin_nodes+66)
+#define SH_PIDNOD	(sh.bltin_nodes+62)
+#define SH_PPIDNOD	(sh.bltin_nodes+63)
+#define SH_TILDENOD	(sh.bltin_nodes+64)
+#define SHLVL		(sh.bltin_nodes+65)
 
 #endif /* SH_VALNOD */
diff --git a/src/cmd/ksh93/tests/variables.sh b/src/cmd/ksh93/tests/variables.sh
index 2c807a88c..6dace72dc 100755
--- a/src/cmd/ksh93/tests/variables.sh
+++ b/src/cmd/ksh93/tests/variables.sh
@@ -1004,7 +1004,7 @@ set -- $(
 		[[ -n $varname && $varname != '.sh' ]] && print -r -- "$varname"
 	done
 )
-(($# >= 65)) || err_exit "could not read shtab_variables[]; adjust test script ($# items read)"
+(($# >= 64)) || err_exit "could not read shtab_variables[]; adjust test script ($# items read)"
 
 # ... unset
 $SHELL -c '