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| author | Neil Fortner <nfortne2@hdfgroup.org> | 2009-02-12 18:47:04 (GMT) |
|---|---|---|
| committer | Neil Fortner <nfortne2@hdfgroup.org> | 2009-02-12 18:47:04 (GMT) |
| commit | fb81174e767b62bcccd45b68611255982e96d449 (patch) | |
| tree | 55735c9f26b3e1720a061856cd14f497b356e16b /src/H5Oshared.h | |
| parent | e52b18bf2c3ad7c2a58176617001d05e50cc3f51 (diff) | |
| download | hdf5-fb81174e767b62bcccd45b68611255982e96d449.zip hdf5-fb81174e767b62bcccd45b68611255982e96d449.tar.gz hdf5-fb81174e767b62bcccd45b68611255982e96d449.tar.bz2 | |
[svn-r16473] Purpose: fix problems related to 'self-referential' attributes
Description:
When an attribute was created with a datatype or dataspace that was shared in
the same object header that the attribute was in, the attribute could not be
deleted. Changes made to ensure that the attribute can be deleted both when the
attribute is in the object header and when it is shared in the heap. Object
header message decode routines now take an "open_oh" parameter to enable them to
avoid opening the same object header twice.
Tested: jam, smirom (h5committest)
Diffstat (limited to 'src/H5Oshared.h')
| -rw-r--r-- | src/H5Oshared.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/H5Oshared.h b/src/H5Oshared.h index d52cd8f..c0f5cd6 100644 --- a/src/H5Oshared.h +++ b/src/H5Oshared.h @@ -48,7 +48,7 @@ *------------------------------------------------------------------------- */ static H5_inline void * -H5O_SHARED_DECODE(H5F_t *f, hid_t dxpl_id, unsigned mesg_flags, +H5O_SHARED_DECODE(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, unsigned mesg_flags, unsigned *ioflags, const uint8_t *p) { void *ret_value; /* Return value */ @@ -68,7 +68,7 @@ H5O_SHARED_DECODE(H5F_t *f, hid_t dxpl_id, unsigned mesg_flags, /* Check for shared message */ if(mesg_flags & H5O_MSG_FLAG_SHARED) { /* Retrieve native message info indirectly through shared message */ - if(NULL == (ret_value = H5O_shared_decode(f, dxpl_id, ioflags, p, H5O_SHARED_TYPE))) + if(NULL == (ret_value = H5O_shared_decode(f, dxpl_id, open_oh, ioflags, p, H5O_SHARED_TYPE))) HGOTO_ERROR(H5E_OHDR, H5E_CANTDECODE, NULL, "unable to decode shared message") /* We currently do not support automatically fixing shared messages */ @@ -81,7 +81,7 @@ H5O_SHARED_DECODE(H5F_t *f, hid_t dxpl_id, unsigned mesg_flags, } /* end if */ else { /* Decode native message directly */ - if(NULL == (ret_value = H5O_SHARED_DECODE_REAL(f, dxpl_id, mesg_flags, ioflags, p))) + if(NULL == (ret_value = H5O_SHARED_DECODE_REAL(f, dxpl_id, open_oh, mesg_flags, ioflags, p))) HGOTO_ERROR(H5E_OHDR, H5E_CANTDECODE, NULL, "unable to decode native message") } /* end else */ |