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| author | Quincey Koziol <koziol@hdfgroup.org> | 2015-09-14 03:58:59 (GMT) |
|---|---|---|
| committer | Quincey Koziol <koziol@hdfgroup.org> | 2015-09-14 03:58:59 (GMT) |
| commit | 102337449220dfc29be1cce29147704b9c760832 (patch) | |
| tree | 2f57d117f2bd934eac2768be18dcc866619f390f /src/H5MP.c | |
| parent | f16361d5f1dc70c344d8143270aa4aeaa867f244 (diff) | |
| download | hdf5-102337449220dfc29be1cce29147704b9c760832.zip hdf5-102337449220dfc29be1cce29147704b9c760832.tar.gz hdf5-102337449220dfc29be1cce29147704b9c760832.tar.bz2 | |
[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/H5MP.c')
| -rw-r--r-- | src/H5MP.c | 11 |
1 files changed, 7 insertions, 4 deletions
@@ -29,7 +29,7 @@ *------------------------------------------------------------------------- */ -#define H5MP_PACKAGE /*suppress error about including H5MPpkg */ +#include "H5MPmodule.h" /* This source code file is part of the H5MP module */ /* Private headers */ #include "H5private.h" /* Generic Functions */ @@ -63,6 +63,9 @@ /* Package Variable Definitions */ /********************************/ +/* Package initialization variable */ +hbool_t H5_PKG_INIT_VAR = FALSE; + /********************/ /* Static Variables */ @@ -90,7 +93,7 @@ H5MP_pool_t * H5MP_create(size_t page_size, unsigned flags) { H5MP_pool_t *mp = NULL; /* New memory pool header */ - H5MP_pool_t *ret_value; /* Return value */ + H5MP_pool_t *ret_value = NULL; /* Return value */ FUNC_ENTER_NOAPI(NULL) @@ -141,7 +144,7 @@ H5MP_new_page(H5MP_pool_t *mp, size_t page_size) { H5MP_page_t *new_page; /* New page created */ H5MP_page_blk_t *first_blk; /* Pointer to first block in page */ - H5MP_page_t *ret_value; /* Return value */ + H5MP_page_t *ret_value = NULL; /* Return value */ FUNC_ENTER_NOAPI_NOINIT @@ -212,7 +215,7 @@ H5MP_malloc (H5MP_pool_t *mp, size_t request) H5MP_page_t *alloc_page = NULL; /* Page to allocate space from */ H5MP_page_blk_t *alloc_free; /* Pointer to free space in page */ size_t needed; /* Size requested, plus block header and alignment */ - void *ret_value; /* Return value */ + void *ret_value = NULL; /* Return value */ FUNC_ENTER_NOAPI(NULL) |