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| author | Quincey Koziol <koziol@hdfgroup.org> | 2010-04-22 21:59:31 (GMT) |
|---|---|---|
| committer | Quincey Koziol <koziol@hdfgroup.org> | 2010-04-22 21:59:31 (GMT) |
| commit | d94581e19b6029d7839e41f882b6b453a87e249e (patch) | |
| tree | e2af0b046bf32b9f00a4b8b6b63eec9102ce7917 /src/H5Oprivate.h | |
| parent | edf124f40bc52044ba7f020225029d05190ffd39 (diff) | |
| download | hdf5-d94581e19b6029d7839e41f882b6b453a87e249e.zip hdf5-d94581e19b6029d7839e41f882b6b453a87e249e.tar.gz hdf5-d94581e19b6029d7839e41f882b6b453a87e249e.tar.bz2 | |
[svn-r18618] Description:
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
Linux/32 2.6 (jam) w/PGI compilers, w/default API=1.8.x,
w/C++ & FORTRAN, w/threadsafe, in debug mode
Linux/64-amd64 2.6 (amani) w/Intel compilers, w/default API=1.6.x,
w/C++ & FORTRAN, in production mode
Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN,
w/szip filter, in production mode
Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN,
in production mode
Linux/64-ia64 2.4 (tg-login3) w/parallel, w/FORTRAN, in debug mode
Linux/64-amd64 2.6 (abe) w/parallel, w/FORTRAN, in production mode
Mac OS X/32 10.6.3 (amazon) in debug mode
Mac OS X/32 10.6.3 (amazon) w/C++ & FORTRAN, w/threadsafe,
in production mode
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 53c5426..eab5d2c 100644 --- a/src/H5Oprivate.h +++ b/src/H5Oprivate.h @@ -21,8 +21,6 @@ * * Purpose: Object header private include file. * - * Modifications: - * *------------------------------------------------------------------------- */ #ifndef _H5Oprivate_H @@ -692,6 +690,9 @@ 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 */, |