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| author | Quincey Koziol <koziol@hdfgroup.org> | 2004-11-27 16:32:37 (GMT) |
|---|---|---|
| committer | Quincey Koziol <koziol@hdfgroup.org> | 2004-11-27 16:32:37 (GMT) |
| commit | 19156dbd5d0053e18af5af6ffbca79900f1c9fe4 (patch) | |
| tree | a17e6a218e855f7ef6429fb4c9b8f6c7c1b44ec0 /src/H5T.c | |
| parent | b2f85c54f3b95c76457242fa095b0375b86a9211 (diff) | |
| download | hdf5-19156dbd5d0053e18af5af6ffbca79900f1c9fe4.zip hdf5-19156dbd5d0053e18af5af6ffbca79900f1c9fe4.tar.gz hdf5-19156dbd5d0053e18af5af6ffbca79900f1c9fe4.tar.bz2 | |
[svn-r9583] Purpose:
Code optimization
Description:
Revise mechanism for calling H5open/H5check to better avoid calling them
from internal libray code.
Only copy a datatype's group entry information if it has some.
Platforms tested:
FreeBSD 4.10 (sleipnir) w/parallel
Solaris 2.7 (arabica)
Too minor to require h5committest
Diffstat (limited to 'src/H5T.c')
| -rw-r--r-- | src/H5T.c | 7 |
1 files changed, 4 insertions, 3 deletions
@@ -3058,9 +3058,10 @@ H5T_copy(const H5T_t *old_dt, H5T_copy_t method) break; } /* end switch */ - /* Deep copy of the symbol table entry */ - if (H5G_ent_copy(&(new_dt->ent), &(old_dt->ent),H5G_COPY_DEEP)<0) - HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, NULL, "unable to copy entry"); + /* Deep copy of the symbol table entry, if there was one */ + if (H5F_addr_defined(old_dt->ent.header)) + if (H5G_ent_copy(&(new_dt->ent), &(old_dt->ent), H5G_COPY_DEEP)<0) + HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, NULL, "unable to copy entry"); /* Set return value */ ret_value=new_dt; |