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authorQuincey Koziol <koziol@hdfgroup.org>2015-09-14 03:58:59 (GMT)
committerQuincey Koziol <koziol@hdfgroup.org>2015-09-14 03:58:59 (GMT)
commit102337449220dfc29be1cce29147704b9c760832 (patch)
tree2f57d117f2bd934eac2768be18dcc866619f390f /src/H5Dchunk.c
parentf16361d5f1dc70c344d8143270aa4aeaa867f244 (diff)
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[svn-r27768] Description:
Complete revamp of package initialization/shutdown mechanism in the library. Each package now has a single init/term routine. This new way should avoid packages being re-initialized during library shutdown and is also be _much_ more proactive about giving feedback for resource leaks internal to the library. Introduces a new "module" header file for packages in the library (e.g src/H5Fmodule.h) which sets up some necessary package configuration macros for the FUNC_ENTER/LEAVE macros. (The VFL drivers have their own slightly modified version of this header, src/H5FDdrvr_module.h) Also cleaned up a bunch of resources leaks all across the library and tests, along with addressing many warnings, as I encountered them. Tested on: MacOSX/64 10.10.5 (amazon) w/serial & parallel Linux/64 3.10.x (kituo) w/serial & parallel Linux/64 2.6.x (ostrich) w/serial
Diffstat (limited to 'src/H5Dchunk.c')
-rw-r--r--src/H5Dchunk.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/src/H5Dchunk.c b/src/H5Dchunk.c
index 8584d0a..03548b9 100644
--- a/src/H5Dchunk.c
+++ b/src/H5Dchunk.c
@@ -44,7 +44,7 @@
/* Module Setup */
/****************/
-#define H5D_PACKAGE /*suppress error about including H5Dpkg */
+#include "H5Dmodule.h" /* This source code file is part of the H5D module */
/***********/
@@ -683,7 +683,7 @@ done:
hbool_t
H5D__chunk_is_space_alloc(const H5O_storage_t *storage)
{
- hbool_t ret_value; /* Return value */
+ hbool_t ret_value = FALSE; /* Return value */
FUNC_ENTER_PACKAGE_NOERR
@@ -2401,7 +2401,7 @@ H5D__chunk_hash_val(const H5D_shared_t *shared, const hsize_t *scaled)
{
hsize_t val; /* Intermediate value */
unsigned ndims = shared->ndims; /* Rank of dataset */
- unsigned ret; /* Value to return */
+ unsigned ret = 0; /* Value to return */
FUNC_ENTER_STATIC_NOERR
@@ -2894,7 +2894,7 @@ H5D__chunk_lock(const H5D_io_info_t *io_info, H5D_chunk_ud_t *udata,
H5D_rdcc_ent_t *ent; /*cache entry */
size_t chunk_size; /*size of a chunk */
void *chunk = NULL; /*the file chunk */
- void *ret_value; /*return value */
+ void *ret_value = NULL; /* Return value */
FUNC_ENTER_PACKAGE
@@ -5364,7 +5364,7 @@ H5D__nonexistent_readvv(const H5D_io_info_t *io_info,
size_t mem_max_nseq, size_t *mem_curr_seq, size_t mem_len_arr[], hsize_t mem_off_arr[])
{
H5D_chunk_readvv_ud_t udata; /* User data for H5VM_opvv() operator */
- ssize_t ret_value; /* Return value */
+ ssize_t ret_value = -1; /* Return value */
FUNC_ENTER_STATIC