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| author | Rusty Russell <rusty@rustcorp.com.au> | 2011-06-20 16:58:15 +0930 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2011-06-20 11:18:34 +0200 |
| commit | 61bf43f5d17c9ac3fc9a36cab74a81f26ac97ccb (patch) | |
| tree | faa7f5e9176338f3d9e236860c57cd26132a7864 /wscript_build | |
| parent | eb8cb4f5486ec8648527e78c110b9167887ee479 (diff) | |
| download | samba-61bf43f5d17c9ac3fc9a36cab74a81f26ac97ccb.tar.gz samba-61bf43f5d17c9ac3fc9a36cab74a81f26ac97ccb.tar.bz2 samba-61bf43f5d17c9ac3fc9a36cab74a81f26ac97ccb.zip | |
lib/tdb_compat: header for tdb1 vs tdb2.
TDB2's API is slightly different from TDB1. In particular, all functions
return 0 (TDB_SUCCESS) or a negative error number, rather than -1 or tdb_null
and storing the error in tdb_error() (though TDB2 does that as well).
The simplest fix is to replace all the different functions with a wrapper,
and that is done here.
Compatibility functions:
tdb_null: not used as an error return, so not defined by tdb2.
tdb_fetch_compat: TDB1-style data-returning tdb_fetch.
tdb_firstkey_compat: TDB1-style data-returning tdb_firstkey
tdb_nextkey_compat: TDB1-style data-returning tdb_nextkey, with
TDB2-style free of old key.
tdb_errorstr_compat: TDB1-style tdb_errorstr() which takes TDB instead of ecode.
TDB_CONTEXT: TDB1-style typedef for struct tdb_context.
tdb_open_compat: Simplified open routine which takes log function, sets
TDB_ALLOW_NESTING as Samba expects, and adds TDB_CLEAR_IF_FIRST support.
Things defined away in TDB2 wrappers:
tdb_traverse_read: TDB2's tdb_traverse only uses read-locks anyway.
tdb_reopen/tdb_reopen_all: TDB2 detects this error itself.
TDB_INCOMPATIBLE_HASH: TDB2 uses the Jenkins hash already.
TDB_VOLATILE: TDB2 shouldn't have freelist scaling issues.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'wscript_build')
| -rw-r--r-- | wscript_build | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/wscript_build b/wscript_build index d42978ff66..a6e2cab8fb 100644 --- a/wscript_build +++ b/wscript_build @@ -38,6 +38,7 @@ bld.RECURSE('lib/talloc') bld.RECURSE('lib/tdb') bld.RECURSE('lib/tevent') bld.RECURSE('lib/ccan') +bld.RECURSE('lib/tdb_compat') bld.RECURSE('source4/lib/ldb') bld.RECURSE('source4/dynconfig') bld.RECURSE('lib/util/charset') |