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author | Andrew Bartlett <abartlet@samba.org> | 2011-06-24 16:26:23 +1000 |
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committer | Andrew Bartlett <abartlet@samba.org> | 2011-06-24 16:26:23 +1000 |
commit | 6da26870e0ae5acd6ff49a30ec2f6886b44d095e (patch) | |
tree | 850c71039563c16a5d563c47e7ba2ab645baf198 /lib/util/tdb_wrap.h | |
parent | 6925a799d04c6fa59dd2ddef1f5510f9bb7d17d1 (diff) | |
parent | 2610c05b5b95cc7036b3d6dfb894c6cfbdb68483 (diff) | |
download | samba-6da26870e0ae5acd6ff49a30ec2f6886b44d095e.tar.gz samba-6da26870e0ae5acd6ff49a30ec2f6886b44d095e.tar.bz2 samba-6da26870e0ae5acd6ff49a30ec2f6886b44d095e.zip |
Merge 2610c05b5b95cc7036b3d6dfb894c6cfbdb68483 as Samba-4.0alpha16
Diffstat (limited to 'lib/util/tdb_wrap.h')
-rw-r--r-- | lib/util/tdb_wrap.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/lib/util/tdb_wrap.h b/lib/util/tdb_wrap.h new file mode 100644 index 0000000000..6f9f3834d4 --- /dev/null +++ b/lib/util/tdb_wrap.h @@ -0,0 +1,42 @@ +/* + Unix SMB/CIFS implementation. + + database wrap headers + + Copyright (C) Andrew Tridgell 2004 + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +/* IMPORTANT: tdb_wrap should be always preferred over tdb_context for end consumer functions + it's because if the code will be running inside smbd, then we must use the linked list + of open tdb files, to determine if the tdb we desire is already open + as otherwise, when you close the tdb (even on a different file descriptor), + ALL LOCKS are lost (due to a real screwup in the POSIX specification that nobody has been able to get fixed) +*/ + +#ifndef _TDB_WRAP_H_ +#define _TDB_WRAP_H_ + +#include "tdb_compat.h" + +struct tdb_wrap { + struct tdb_context *tdb; +}; + +struct tdb_wrap *tdb_wrap_open(TALLOC_CTX *mem_ctx, + const char *name, int hash_size, int tdb_flags, + int open_flags, mode_t mode); + +#endif /* _TDB_WRAP_H_ */ |