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| author | Quincey Koziol <koziol@hdfgroup.org> | 2010-04-22 22:07:35 (GMT) |
|---|---|---|
| committer | Quincey Koziol <koziol@hdfgroup.org> | 2010-04-22 22:07:35 (GMT) |
| commit | 40c757d48b5fcdf0c217ae6392fb111b1a4acc91 (patch) | |
| tree | 47e0f8d65be066d01c93ea7701d0632768aa8673 /src/H5Oprivate.h | |
| parent | 683d60460a94869225094b4efc824258c5b0dcd3 (diff) | |
| download | hdf5-40c757d48b5fcdf0c217ae6392fb111b1a4acc91.zip hdf5-40c757d48b5fcdf0c217ae6392fb111b1a4acc91.tar.gz hdf5-40c757d48b5fcdf0c217ae6392fb111b1a4acc91.tar.bz2 | |
[svn-r18619] Description:
Bring r18618 from trunk to 1.8 branch:
Add new internal object header routines to query the header chunk that
a message is in, and to lock/unlock a message into a chunk (so it doesn't get
moved into another chunk during allocation/free events).
Also, move dataspace message to beginning of object header messages
added to a dataset's object header, so it can be locked into chunk #0 (when
performing SWMR operations).
Tested on:
FreeBSD/32 6.3 (duty) in debug mode
FreeBSD/64 6.3 (liberty) w/C++ & FORTRAN, in debug mode
(h5committested on trunk)
Diffstat (limited to 'src/H5Oprivate.h')
| -rw-r--r-- | src/H5Oprivate.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/H5Oprivate.h b/src/H5Oprivate.h index 927deb3..2a3ea95 100644 --- a/src/H5Oprivate.h +++ b/src/H5Oprivate.h @@ -21,8 +21,6 @@ * * Purpose: Object header private include file. * - * Modifications: - * *------------------------------------------------------------------------- */ #ifndef _H5Oprivate_H @@ -673,6 +671,9 @@ H5_DLL void* H5O_msg_decode(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, unsigned type_id, const unsigned char *buf); H5_DLL herr_t H5O_msg_delete(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, unsigned type_id, void *mesg); +H5_DLL int H5O_msg_get_chunkno(const H5O_loc_t *loc, unsigned type_id, hid_t dxpl_id); +H5_DLL herr_t H5O_msg_lock(const H5O_loc_t *loc, unsigned type_id, hid_t dxpl_id); +H5_DLL herr_t H5O_msg_unlock(const H5O_loc_t *loc, unsigned type_id, hid_t dxpl_id); /* Object copying routines */ H5_DLL herr_t H5O_copy_header_map(const H5O_loc_t *oloc_src, H5O_loc_t *oloc_dst /*out */, |