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| author | Quincey Koziol <koziol@hdfgroup.org> | 2004-06-11 14:08:04 (GMT) |
|---|---|---|
| committer | Quincey Koziol <koziol@hdfgroup.org> | 2004-06-11 14:08:04 (GMT) |
| commit | af155fcfb34a4dfb45ec05a2461f6fac3b2364aa (patch) | |
| tree | a9acd06dfc0bf38a3282d00b437bf0fa1ecdf8cd /src/H5Tvlen.c | |
| parent | 747ff12449fd235147685d93a09c42515150ed53 (diff) | |
| download | hdf5-af155fcfb34a4dfb45ec05a2461f6fac3b2364aa.zip hdf5-af155fcfb34a4dfb45ec05a2461f6fac3b2364aa.tar.gz hdf5-af155fcfb34a4dfb45ec05a2461f6fac3b2364aa.tar.bz2 | |
[svn-r8657] Purpose:
Code optimization
Description:
Eliminate redundant memory allocation for type conversion of variable-length
sequences.
Platforms tested:
Solaris 2.7 (arabica)
FreeBSD 4.10 (sleipnir) w/parallel
Too minor to require h5committest
Diffstat (limited to 'src/H5Tvlen.c')
| -rw-r--r-- | src/H5Tvlen.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/H5Tvlen.c b/src/H5Tvlen.c index 739c13c..d78f4d3 100644 --- a/src/H5Tvlen.c +++ b/src/H5Tvlen.c @@ -551,12 +551,13 @@ H5T_vlen_str_mem_read(H5F_t UNUSED *f, hid_t UNUSED dxpl_id, void *_vl, void *bu FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5T_vlen_str_mem_read) - /* check parameters */ - assert(s); - assert(buf); + if(len>0) { + /* check parameters */ + assert(s); + assert(buf); - if(len>0) HDmemcpy(buf,s,len); + } /* end if */ FUNC_LEAVE_NOAPI(SUCCEED) } /* end H5T_vlen_str_mem_read() */ @@ -796,7 +797,7 @@ H5T_vlen_disk_write(H5F_t *f, hid_t dxpl_id, void *_vl, void *buf, void *_bg, hs /* check parameters */ assert(vl); - assert(buf); + assert(seq_len==0 || buf); assert(f); /* Free heap object for old data. */ |