New comment by wangp on void-packages repository

https://github.com/void-linux/void-packages/issues/27565#issuecomment-753409220

Comment:
> It would be nice to determine which of these is responsible for the error. GIven that the complaint is about reading `secrets.tdb`, I would suspect `tdb-wrap` first.

I moved `tdb-wrap` back to samba-libs. smbd starts up and appears to be operating correctly.
```diff
diff --git a/common/shlibs b/common/shlibs
index 26a6259f6d..38d371d881 100644
--- a/common/shlibs
+++ b/common/shlibs
@@ -4040,3 +4040,4 @@ libndr-samba4.so samba-libs-4.13.2_1
 libsmb-transport-samba4.so samba-libs-4.13.2_1
 libutil-cmdline-samba4.so samba-libs-4.13.2_1
 libwinbind-client-samba4.so samba-libs-4.13.2_1
+libtdb-wrap-samba4.so samba-libs-4.13.2_1
diff --git a/srcpkgs/samba/template b/srcpkgs/samba/template
index 646546a27b..f98df215a5 100644
--- a/srcpkgs/samba/template
+++ b/srcpkgs/samba/template
@@ -1,7 +1,7 @@
 # Template file for 'samba'
 pkgname=samba
 version=4.13.2
-revision=3
+revision=4
 build_style=waf3
 build_helper="qemu"
 configure_script="buildtools/bin/waf"
@@ -53,7 +53,7 @@ _privlibs="CHARSET3 MESSAGING_SEND MESSAGING LIBWBCLIENT_OLD addns ads \
  printer_driver registry replace samba-cluster-support samba-debug \
  samba-modules samba-security samba-sockets samba3-util samdb-common secrets3 \
  server_id_db server-role samba_python smbclient-raw smbd_shim smbpasswdparser \
- socket-blocking sys_rw talloc_report_printf talloc_report tdb-wrap tevent-util \
+ socket-blocking sys_rw talloc_report_printf talloc_report tevent-util \
  time-basic torture trusts_util util_reg util_setid util_tdb ctdb-event-client"
 configure_args+=" --with-privatelibdir=/usr/lib --builtin-libraries=${_privlibs// /,}"
 
@@ -174,7 +174,7 @@ samba-libs_package() {
 		 samba-credentials samba-errors samba-hostconfig samba-passdb
 		 samba-util samdb smbclient smbconf smbldap wbclient"
 		_privlibs="cli-ldap cliauth common-auth dcerpc-samba gpo
-		 ndr-samba ndr smb-transport util-cmdline winbind-client"
+		 ndr-samba ndr smb-transport tdb-wrap util-cmdline winbind-client"
 
 		for _lib in ${_libs}; do
 			vmove "usr/lib/lib${_lib}.so.*"
```

> I repeat can someone post a smb.conf that is in use when smbd refuses to start. 'error code 13' usually is a permissions problem

Here's one. It's basically just the default smb.conf, nothing special.
```
[global]
   workgroup = WORKGROUP
   server string = Samba Server
   server role = standalone server
   log file = /var/log/samba/%m.log
   max log size = 50
   dns proxy = no 

[test-share]
   comment = test share
   path = /tmp/test-share
   guest ok = yes
   guest only = yes
   browseable = yes
   writable = yes
   printable = no
   create mask = 0664
   directory mask = 2775
```