diff --git a/Src/Modules/param_private.c b/Src/Modules/param_private.c
index 86416c5c5..24545819d 100644
--- a/Src/Modules/param_private.c
+++ b/Src/Modules/param_private.c
@@ -171,6 +171,7 @@ bin_private(char *nam, char **args, LinkList assigns, Options ops, int func)
 {
     int from_typeset = 1;
     int ofake = fakelevel;	/* paranoia in case of recursive call */
+    int hasargs = *args != NULL || (assigns && firstnode(assigns));
     makeprivate_error = 0;
 
     if (!OPT_ISSET(ops, 'P')) {
@@ -190,6 +191,9 @@ bin_private(char *nam, char **args, LinkList assigns, Options ops, int func)
     }
 
     ops->ind['g'] = 2;	/* force bin_typeset() to behave as "local" */
+    if (OPT_ISSET(ops, 'p') || (!hasargs && OPT_ISSET(ops, '+'))) {
+	return bin_typeset("private", args, assigns, ops, func);
+    }
 
     queue_signals();
     fakelevel = locallevel;
diff --git a/Src/builtin.c b/Src/builtin.c
index 09eb3728c..3d52d563f 100644
--- a/Src/builtin.c
+++ b/Src/builtin.c
@@ -2612,7 +2612,12 @@ bin_typeset(char *name, char **argv, LinkList assigns, Options ops, int func)
     int on = 0, off = 0, roff, bit = PM_ARRAY;
     int i;
     int returnval = 0, printflags = 0;
-    int hasargs;
+    int hasargs = *argv != NULL || (assigns && firstnode(assigns));
+
+    /* POSIXBUILTINS is set for bash/ksh and both ignore -p with args */
+    if ((func == BIN_READONLY || func == BIN_EXPORT) &&
+	isset(POSIXBUILTINS) && hasargs)
+	ops->ind['p'] = 0;
 
     /* hash -f is really the builtin `functions' */
     if (OPT_ISSET(ops,'f'))
@@ -2692,7 +2697,6 @@ bin_typeset(char *name, char **argv, LinkList assigns, Options ops, int func)
 	    /* -p0 treated as -p for consistency */
 	}
     }
-    hasargs = *argv != NULL || (assigns && firstnode(assigns));
     if (!hasargs) {
 	int exclude = 0;
 	if (!OPT_ISSET(ops,'p')) {
diff --git a/Src/params.c b/Src/params.c
index 122f5da7d..29c1653af 100644
--- a/Src/params.c
+++ b/Src/params.c
@@ -5867,8 +5867,12 @@ printparamnode(HashNode hn, int printflags)
 	 * don't.
 	 */
 	if (printflags & PRINT_POSIX_EXPORT) {
+	    if (!(p->node.flags & PM_EXPORTED))
+		return;
 	    printf("export ");
 	} else if (printflags & PRINT_POSIX_READONLY) {
+	    if (!(p->node.flags & PM_READONLY))
+		return;
 	    printf("readonly ");
 	} else if (locallevel && p->level >= locallevel) {
 	    printf("typeset ");	    /* printf("local "); */
diff --git a/Test/B02typeset.ztst b/Test/B02typeset.ztst
index e7bf93794..8b3988151 100644
--- a/Test/B02typeset.ztst
+++ b/Test/B02typeset.ztst
@@ -620,7 +620,7 @@
    print ${+pbro} >&2
    (typeset -g pbro=3)
    (pbro=4)
-   readonly -p pbro >&2   # shows up as "readonly" although unset
+   readonly -p >&2        # shows up as "readonly" although unset
    typeset -gr pbro       # idempotent (no error)...
    print ${+pbro} >&2     # ...so still readonly...
    typeset -g +r pbro     # ...can't turn it off
@@ -1050,23 +1050,21 @@
 
  $ZTST_testdir/../Src/zsh --emulate sh -f -c '
  PATH=/bin; export PATH; readonly PATH
- export -p PATH
+ export -p PATH		# Should be a no-op, -p ignored
  typeset -p PATH
  readonly -p'
 0: readonly/export output for exported+readonly+special when started as sh
->export PATH=/bin
 >export -r PATH=/bin
 >readonly PATH=/bin
 
  function {
  emulate -L sh
  MANPATH=/bin; export MANPATH; readonly MANPATH
- export -p MANPATH
+ export -p MANPATH	# Should be a no-op, -p ignored
  typeset -p MANPATH
  readonly -p
  }
 0: readonly/export output for exported+readonly+tied+special after switching to sh emulation
->export MANPATH=/bin
 >export -rT MANPATH manpath=( /bin )
 >readonly MANPATH=/bin