r7709: - convert ldb to use popt, so that it can interact with the samba

  cmdline credentials code (which will be done soon)

- added a ldb_init() call, and changed ldb_connect() to take a ldb
  context. This allows for much better error handling in
  ldb_connect(), and also made the popt conversion easier

- fixed up all the existing backends with the new syntax

- improved error handling in *_connect()

- fixed a crash bug in the new case_fold_required() code

- ensured that ltdb_rename() and all ltdb_search() paths get the read lock

- added a ldb_oom() macro to make it easier to report out of memory
  situations in ldb code
(This used to be commit f648fdf187669d6d87d01dd4e786b03cd420f220)

1 files changed, 5 insertions, 2 deletions

diff --git a/source4/lib/ldb/include/ldb.h b/source4/lib/ldb/include/ldb.h
index fabaec5da2..ecfa77f436 100644
--- a/source4/lib/ldb/include/ldb.h
+++ b/source4/lib/ldb/include/ldb.h
@@ -184,6 +184,10 @@ struct ldb_parse_tree *ldb_parse_tree(void *mem_ctx, const char *s);
 char *ldb_filter_from_tree(void *mem_ctx, struct ldb_parse_tree *tree);
 char *ldb_binary_encode(void *ctx, struct ldb_val val);
 
+/*
+  initialise a ldb context
+*/
+struct ldb_context *ldb_init(void *mem_ctx);
 
 /* 
  connect to a database. The URL can either be one of the following forms
@@ -195,8 +199,7 @@ char *ldb_binary_encode(void *ctx, struct ldb_val val);
    the options are passed uninterpreted to the backend, and are
    backend specific
 */
-struct ldb_context *ldb_connect(const char *url, unsigned int flags,
-				const char *options[]);
+int ldb_connect(struct ldb_context *ldb, const char *url, unsigned int flags, const char *options[]);
 
 /*
   search the database given a LDAP-like search expression