Bug 531642 - EntryUSN: RFE: a configuration option to make entryusn "global"

https://bugzilla.redhat.com/show_bug.cgi?id=531642
Resolves: 531642
Fix description:
1. Introduced a config parameter nsslapd-entryusn-global: on|off to
   enable | disable the global mode.  By default, off.
   In the global mode, search on root dse returns "lastusn: <num>"
   without the backend subtype (e.g., "lastusn;userroot: <num>")
2. Added slapi_get_next_suffix_ext to mapping_tree.c, which visits
   children as well as siblings in the mapping tree.
   (Note: slapi_get_next_suffix does just siblings.)
3. import (ldif2db) adds "entryusn: 0" to every entry unless the
   entry already contains the entryusn attribute.
4. ldbm_back_delete, ldbm_back_modify, ldbm_back_modrdn: set
   ldap_result_code to pblock so that bepost plugin could see if
   the operation was successful or not.
See also http://directory.fedoraproject.org/wiki/Entry_USN#Global_mode

1 files changed, 3 insertions, 0 deletions

diff --git a/ldap/servers/slapd/proto-slap.h b/ldap/servers/slapd/proto-slap.h
index 1ca99871..ed146c44 100644
--- a/ldap/servers/slapd/proto-slap.h
+++ b/ldap/servers/slapd/proto-slap.h
@@ -371,6 +371,8 @@ int config_set_minssf(const char *attrname, char *value, char *errorbuf, int app
 int config_set_accesslogbuffering(const char *attrname, char *value, char *errorbuf, int apply);
 int config_set_csnlogging(const char *attrname, char *value, char *errorbuf, int apply);
 int config_set_force_sasl_external(const char *attrname, char *value, char *errorbuf, int apply );
+int config_set_entryusn_global( const char *attrname, char *value, char *errorbuf, int apply );
+
 
 #if !defined(_WIN32) && !defined(AIX)
 int config_set_maxdescriptors( const char *attrname, char *value, char *errorbuf, int apply );
@@ -509,6 +511,7 @@ long config_get_system_page_size();
 int config_get_system_page_bits();
 #endif
 int config_get_force_sasl_external();
+int config_get_entryusn_global(void);
 
 int is_abspath(const char *);
 char* rel2abspath( char * );