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| author | Jeremy Allison <jra@samba.org> | 2006-04-10 15:33:04 +0000 |
|---|---|---|
| committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 11:15:57 -0500 |
| commit | 22dbd67708f1651a2341d70ce576fac360affccf (patch) | |
| tree | 83b1bb601be996716bd4e8d3ae79e94df056df2e /source3/include/trans2.h | |
| parent | 0f985dcb1978afd4b383116f01b3acf65c39ecd7 (diff) | |
| download | samba-22dbd67708f1651a2341d70ce576fac360affccf.tar.gz samba-22dbd67708f1651a2341d70ce576fac360affccf.tar.bz2 samba-22dbd67708f1651a2341d70ce576fac360affccf.zip | |
r15018: Merge Volker's ipc/trans2/nttrans changes over
into 3.0. Also merge the new POSIX lock code - this
is not enabled unless -DDEVELOPER is defined.
This doesn't yet map onto underlying system POSIX
locks. Updates vfs to allow lock queries.
Jeremy.
(This used to be commit 08e52ead03304ff04229e1bfe544ff40e2564fc7)
Diffstat (limited to 'source3/include/trans2.h')
| -rw-r--r-- | source3/include/trans2.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/source3/include/trans2.h b/source3/include/trans2.h index 1d5dfe3678..92c5a2e963 100644 --- a/source3/include/trans2.h +++ b/source3/include/trans2.h @@ -441,7 +441,9 @@ Offset Size Name #define SMB_QUERY_ATTR_FLAGS 0x206 /* chflags, chattr */ #define SMB_SET_ATTR_FLAGS 0x206 #define SMB_QUERY_POSIX_PERMISSION 0x207 +/* Only valid for qfileinfo */ #define SMB_QUERY_POSIX_LOCK 0x208 +/* Only valid for setfileinfo */ #define SMB_SET_POSIX_LOCK 0x208 /* Transact 2 Find First levels */ @@ -576,4 +578,28 @@ number of entries sent will be zero. #define SMB_POSIX_ACL_ENTRY_SIZE 10 #define SMB_POSIX_IGNORE_ACE_ENTRIES 0xFFFF + +/* Definition of SMB_SET_POSIX_LOCK */ +/* + [2 bytes] lock_type - 0 = Read, 1 = Write, 2 = Unlock + [2 bytes] lock_flags - 1 = Wait (only valid for setlock) + [4 bytes] pid = locking context. + [8 bytes] start = unsigned 64 bits. + [8 bytes] length = unsigned 64 bits. +*/ + +#define POSIX_LOCK_TYPE_OFFSET 0 +#define POSIX_LOCK_FLAGS_OFFSET 2 +#define POSIX_LOCK_PID_OFFSET 4 +#define POSIX_LOCK_START_OFFSET 8 +#define POSIX_LOCK_LEN_OFFSET 16 +#define POSIX_LOCK_DATA_SIZE 24 + +#define POSIX_LOCK_FLAG_NOWAIT 0 +#define POSIX_LOCK_FLAG_WAIT 1 + +#define POSIX_LOCK_TYPE_READ 0 +#define POSIX_LOCK_TYPE_WRITE 1 +#define POSIX_LOCK_TYPE_UNLOCK 2 + #endif |