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| author | Quincey Koziol <koziol@hdfgroup.org> | 2009-08-24 19:09:36 (GMT) |
|---|---|---|
| committer | Quincey Koziol <koziol@hdfgroup.org> | 2009-08-24 19:09:36 (GMT) |
| commit | b6494f0fc9159fae1418e033126826cf61a3ff21 (patch) | |
| tree | d69e857ee6484f6e716400d92f2b8dae61b0e627 /src/H5FDcore.c | |
| parent | 81e3eef99a7c0363d10c4d8972163da25a0da662 (diff) | |
| download | hdf5-b6494f0fc9159fae1418e033126826cf61a3ff21.zip hdf5-b6494f0fc9159fae1418e033126826cf61a3ff21.tar.gz hdf5-b6494f0fc9159fae1418e033126826cf61a3ff21.tar.bz2 | |
[svn-r17415] Description:
Bring r17408, 17411, 17412, 17413 & 17414 from trunk back to 1.8 branch:
r17408:
Move flush operation on mounted file hierarchy into H5Fmount module.
r17411:
Make H5AC_flush just flush the cache and make H5AC_dest perform the
proper parallel synchronization before destroying the cache. Also, further
discriminate between 'closing' and 'non-closing' actions in H5F_flush.
r17412:
Seperate 'flush' functionality from 'destroy' functionality at the
H5F level also.
r17413:
Remove vestigial intermediate routine for flushing file and move it
into API routine. Also, remove private, unused (now) 'H5F_FLUSH_DOWN' symbol
from public header file.
r17414:
Flush the core VFD's buffer before closing the file, also flush the
metadata accumulator before reseting it. Write the driver info message out
in the superblock flush routine more directly, instead of using wrapper
routine, since the wrapper routine won't work when the superblock is being
shutdown.
Tested on:
FreeBSD/32 6.3 (duty) in debug mode
(h5committest performed on trunk)
Diffstat (limited to 'src/H5FDcore.c')
| -rw-r--r-- | src/H5FDcore.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/src/H5FDcore.c b/src/H5FDcore.c index 9ecb6f5..40b014c 100644 --- a/src/H5FDcore.c +++ b/src/H5FDcore.c @@ -482,33 +482,33 @@ done: * Programmer: Robb Matzke * Thursday, July 29, 1999 * - * Modifications: - * Robb Matzke, 1999-10-19 - * The contents of memory are written to the backing store if - * one is open. *------------------------------------------------------------------------- */ static herr_t H5FD_core_close(H5FD_t *_file) { H5FD_core_t *file = (H5FD_core_t*)_file; - herr_t ret_value=SUCCEED; /* Return value */ + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(H5FD_core_close, FAIL) + /* Flush any changed buffers */ + if(H5FD_core_flush(_file, (hid_t)-1, TRUE) < 0) + HGOTO_ERROR(H5E_FILE, H5E_CANTFLUSH, FAIL, "unable to flush file") + /* Release resources */ - if (file->fd>=0) + if(file->fd >= 0) HDclose(file->fd); - if (file->name) + if(file->name) H5MM_xfree(file->name); - if (file->mem) + if(file->mem) H5MM_xfree(file->mem); HDmemset(file, 0, sizeof(H5FD_core_t)); H5MM_xfree(file); done: FUNC_LEAVE_NOAPI(ret_value) -} +} /* end H5FD_core_close() */ /*------------------------------------------------------------------------- @@ -971,7 +971,7 @@ H5FD_core_truncate(H5FD_t *_file, hid_t UNUSED dxpl_id, hbool_t UNUSED closing) new_eof += file->increment; /* Extend the file to make sure it's large enough */ - if(!H5F_addr_eq((haddr_t)new_eof, file->eof)) { + if(!H5F_addr_eq(file->eof, (haddr_t)new_eof)) { unsigned char *x; /* Pointer to new buffer for file data */ /* (Re)allocate memory for the file buffer */ |