diff options
Diffstat (limited to 'src/H5Pint.c')
| -rw-r--r-- | src/H5Pint.c | 231 |
1 files changed, 109 insertions, 122 deletions
diff --git a/src/H5Pint.c b/src/H5Pint.c index e25b686..226e4a4 100644 --- a/src/H5Pint.c +++ b/src/H5Pint.c @@ -22,10 +22,7 @@ /* Module Setup */ /****************/ -#define H5P_PACKAGE /*suppress error about including H5Ppkg */ - -/* Interface initialization */ -#define H5_INTERFACE_INIT_FUNC H5P_init_interface +#include "H5Pmodule.h" /* This source code file is part of the H5P module */ /***********/ @@ -96,7 +93,7 @@ static int H5P_cmp_prop(const H5P_genprop_t *prop1, const H5P_genprop_t *prop2); /* * Predefined property list classes. These are initialized at runtime by - * H5P_init_interface() in this source file. + * H5P__init_package() in this source file. */ hid_t H5P_CLS_ROOT_ID_g = FAIL; H5P_genclass_t *H5P_CLS_ROOT_g = NULL; @@ -135,7 +132,7 @@ H5P_genclass_t *H5P_CLS_STRING_CREATE_g = NULL; /* * Predefined property lists for each predefined class. These are initialized - * at runtime by H5P_init_interface() in this source file. + * at runtime by H5P__init_package() in this source file. */ hid_t H5P_LST_FILE_CREATE_ID_g = FAIL; hid_t H5P_LST_FILE_ACCESS_ID_g = FAIL; @@ -312,89 +309,17 @@ static const H5I_class_t H5I_GENPROPLST_CLS[1] = {{ -/*-------------------------------------------------------------------------- - NAME - H5P_do_prop_cb1 - PURPOSE - Internal routine to call a property list callback routine and update - the property list accordingly. - USAGE - herr_t H5P_do_prop_cb1(slist,prop,cb) - H5SL_t *slist; IN/OUT: Skip list to hold changed properties - H5P_genprop_t *prop; IN: Property to call callback for - H5P_prp_cb1_t *cb; IN: Callback routine to call - RETURNS - Returns non-negative on success, negative on failure. - DESCRIPTION - Calls the callback routine passed in. If the callback routine changes - the property value, then the property is duplicated and added to skip list. - - GLOBAL VARIABLES - COMMENTS, BUGS, ASSUMPTIONS - EXAMPLES - REVISION LOG ---------------------------------------------------------------------------*/ -static herr_t -H5P_do_prop_cb1(H5SL_t *slist, H5P_genprop_t *prop, H5P_prp_cb1_t cb) -{ - void *tmp_value=NULL; /* Temporary value buffer */ - H5P_genprop_t *pcopy=NULL; /* Copy of property to insert into skip list */ - herr_t ret_value=SUCCEED; /* Return value */ - - FUNC_ENTER_NOAPI_NOINIT - - /* Allocate space for a temporary copy of the property value */ - if(NULL == (tmp_value = H5MM_malloc(prop->size))) - HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed for temporary property value") - HDmemcpy(tmp_value,prop->value,prop->size); - - /* Call "type 1" callback ('create', 'copy' or 'close') */ - if(cb(prop->name,prop->size,tmp_value) < 0) - HGOTO_ERROR(H5E_PLIST, H5E_CANTINIT, FAIL,"Property callback failed") - - /* Check if the property value changed */ - if((prop->cmp)(tmp_value,prop->value,prop->size)) { - /* Make a copy of the class's property */ - if((pcopy=H5P_dup_prop(prop,H5P_PROP_WITHIN_LIST)) == NULL) - HGOTO_ERROR(H5E_PLIST, H5E_CANTCOPY, FAIL,"Can't copy property") - - /* Copy the changed value into the new property */ - HDmemcpy(pcopy->value,tmp_value,prop->size); - - /* Insert the changed property into the property list */ - if(H5P_add_prop(slist,pcopy) < 0) - HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL,"Can't insert property into skip list") - } /* end if */ - -done: - /* Release the temporary value buffer */ - if(tmp_value!=NULL) - H5MM_xfree(tmp_value); - - /* Cleanup on failure */ - if(ret_value<0) { - if(pcopy!=NULL) - H5P_free_prop(pcopy); - } /* end if */ - - FUNC_LEAVE_NOAPI(ret_value) -} /* end H5P_do_prop_cb1() */ - - /*------------------------------------------------------------------------- * Function: H5P_init * * Purpose: Initialize the interface from some other layer. * * Return: Success: non-negative - * * Failure: negative * * Programmer: Quincey Koziol * Saturday, March 4, 2000 * - * Modifications: - * *------------------------------------------------------------------------- */ herr_t @@ -412,22 +337,22 @@ done: /*-------------------------------------------------------------------------- NAME - H5P_init_interface -- Initialize interface-specific information + H5P__init_package -- Initialize interface-specific information USAGE - herr_t H5P_init_interface() + herr_t H5P__init_package() RETURNS Non-negative on success/Negative on failure DESCRIPTION Initializes any interface-specific data or routines. --------------------------------------------------------------------------*/ -static herr_t -H5P_init_interface(void) +herr_t +H5P__init_package(void) { size_t tot_init; /* Total # of classes initialized */ size_t pass_init; /* # of classes initialized in each pass */ herr_t ret_value = SUCCEED; /* Return value */ - FUNC_ENTER_NOAPI_NOINIT + FUNC_ENTER_PACKAGE /* * Initialize the Generic Property class & object groups. @@ -490,16 +415,16 @@ H5P_init_interface(void) done: FUNC_LEAVE_NOAPI(ret_value) -} /* end H5P_init_interface() */ +} /* end H5P__init_package() */ /*-------------------------------------------------------------------------- NAME - H5P_term_interface + H5P_term_package PURPOSE Terminate various H5P objects USAGE - void H5P_term_interface() + void H5P_term_package() RETURNS Non-negative on success/Negative on failure DESCRIPTION @@ -511,13 +436,13 @@ done: REVISION LOG --------------------------------------------------------------------------*/ int -H5P_term_interface(void) +H5P_term_package(void) { int n = 0; FUNC_ENTER_NOAPI_NOINIT_NOERR - if(H5_interface_initialize_g) { + if(H5_PKG_INIT_VAR) { int64_t nlist, nclass; /* Destroy HDF5 library property classes & lists */ @@ -597,25 +522,87 @@ H5P_term_interface(void) n++; /*H5I*/ } else { - /* Close public interface */ - n += H5P__term_pub_interface(); - - /* Close deprecated interface */ - n += H5P__term_deprec_interface(); - /* Destroy the property list and class id groups */ - (void)H5I_dec_type_ref(H5I_GENPROP_LST); - n++; /*H5I*/ - (void)H5I_dec_type_ref(H5I_GENPROP_CLS); - n++; /*H5I*/ + n += (H5I_dec_type_ref(H5I_GENPROP_LST) > 0); + n += (H5I_dec_type_ref(H5I_GENPROP_CLS) > 0); /* Mark closed */ - H5_interface_initialize_g = 0; + if(0 == n) + H5_PKG_INIT_VAR = FALSE; } /* end else */ } /* end if */ FUNC_LEAVE_NOAPI(n) -} /* end H5P_term_interface() */ +} /* end H5P_term_package() */ + + +/*-------------------------------------------------------------------------- + NAME + H5P_do_prop_cb1 + PURPOSE + Internal routine to call a property list callback routine and update + the property list accordingly. + USAGE + herr_t H5P_do_prop_cb1(slist,prop,cb) + H5SL_t *slist; IN/OUT: Skip list to hold changed properties + H5P_genprop_t *prop; IN: Property to call callback for + H5P_prp_cb1_t *cb; IN: Callback routine to call + RETURNS + Returns non-negative on success, negative on failure. + DESCRIPTION + Calls the callback routine passed in. If the callback routine changes + the property value, then the property is duplicated and added to skip list. + + GLOBAL VARIABLES + COMMENTS, BUGS, ASSUMPTIONS + EXAMPLES + REVISION LOG +--------------------------------------------------------------------------*/ +static herr_t +H5P_do_prop_cb1(H5SL_t *slist, H5P_genprop_t *prop, H5P_prp_cb1_t cb) +{ + void *tmp_value=NULL; /* Temporary value buffer */ + H5P_genprop_t *pcopy=NULL; /* Copy of property to insert into skip list */ + herr_t ret_value=SUCCEED; /* Return value */ + + FUNC_ENTER_NOAPI_NOINIT + + /* Allocate space for a temporary copy of the property value */ + if(NULL == (tmp_value = H5MM_malloc(prop->size))) + HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed for temporary property value") + HDmemcpy(tmp_value,prop->value,prop->size); + + /* Call "type 1" callback ('create', 'copy' or 'close') */ + if(cb(prop->name,prop->size,tmp_value) < 0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTINIT, FAIL,"Property callback failed") + + /* Check if the property value changed */ + if((prop->cmp)(tmp_value,prop->value,prop->size)) { + /* Make a copy of the class's property */ + if((pcopy=H5P_dup_prop(prop,H5P_PROP_WITHIN_LIST)) == NULL) + HGOTO_ERROR(H5E_PLIST, H5E_CANTCOPY, FAIL,"Can't copy property") + + /* Copy the changed value into the new property */ + HDmemcpy(pcopy->value,tmp_value,prop->size); + + /* Insert the changed property into the property list */ + if(H5P_add_prop(slist,pcopy) < 0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL,"Can't insert property into skip list") + } /* end if */ + +done: + /* Release the temporary value buffer */ + if(tmp_value!=NULL) + H5MM_xfree(tmp_value); + + /* Cleanup on failure */ + if(ret_value<0) { + if(pcopy!=NULL) + H5P_free_prop(pcopy); + } /* end if */ + + FUNC_LEAVE_NOAPI(ret_value) +} /* end H5P_do_prop_cb1() */ /*-------------------------------------------------------------------------- @@ -934,7 +921,7 @@ static H5P_genprop_t * H5P_dup_prop(H5P_genprop_t *oprop, H5P_prop_within_t type) { H5P_genprop_t *prop = NULL; /* Pointer to new property copied */ - H5P_genprop_t *ret_value; /* Return value */ + H5P_genprop_t *ret_value = NULL; /* Return value */ FUNC_ENTER_NOAPI_NOINIT @@ -1050,8 +1037,8 @@ H5P_create_prop(const char *name, size_t size, H5P_prop_within_t type, H5P_prp_copy_func_t prp_copy, H5P_prp_compare_func_t prp_cmp, H5P_prp_close_func_t prp_close) { - H5P_genprop_t *prop = NULL; /* Pointer to new property copied */ - H5P_genprop_t *ret_value; /* Return value */ + H5P_genprop_t *prop = NULL; /* Pointer to new property copied */ + H5P_genprop_t *ret_value = NULL; /* Return value */ FUNC_ENTER_NOAPI_NOINIT @@ -1171,7 +1158,7 @@ done: H5P_genprop_t * H5P__find_prop_plist(const H5P_genplist_t *plist, const char *name) { - H5P_genprop_t *ret_value; /* Property pointer return value */ + H5P_genprop_t *ret_value = NULL; /* Return value */ FUNC_ENTER_PACKAGE @@ -1231,7 +1218,7 @@ done: static H5P_genprop_t * H5P_find_prop_pclass(H5P_genclass_t *pclass, const char *name) { - H5P_genprop_t *ret_value; /* Property pointer return value */ + H5P_genprop_t *ret_value = NULL; /* Return value */ FUNC_ENTER_NOAPI_NOINIT @@ -1541,8 +1528,8 @@ H5P_create_class(H5P_genclass_t *par_class, const char *name, H5P_plist_type_t t H5P_cls_copy_func_t cls_copy, void *copy_data, H5P_cls_close_func_t cls_close, void *close_data) { - H5P_genclass_t *pclass=NULL; /* Property list class created */ - H5P_genclass_t *ret_value; /* return value */ + H5P_genclass_t *pclass = NULL; /* Property list class created */ + H5P_genclass_t *ret_value = NULL; /* Return value */ FUNC_ENTER_NOAPI(NULL) @@ -1636,10 +1623,10 @@ static H5P_genplist_t * H5P_create(H5P_genclass_t *pclass) { H5P_genclass_t *tclass; /* Temporary class pointer */ - H5P_genplist_t *plist=NULL; /* New property list created */ + H5P_genplist_t *plist = NULL; /* New property list created */ H5P_genprop_t *tmp; /* Temporary pointer to parent class properties */ - H5SL_t *seen=NULL; /* Skip list to hold names of properties already seen */ - H5P_genplist_t *ret_value; /* Return value */ + H5SL_t *seen = NULL; /* Skip list to hold names of properties already seen */ + H5P_genplist_t *ret_value = NULL; /* Return value */ FUNC_ENTER_NOAPI_NOINIT @@ -1775,10 +1762,10 @@ done: hid_t H5P_create_id(H5P_genclass_t *pclass, hbool_t app_ref) { - H5P_genclass_t *tclass; /* Temporary class pointer */ - H5P_genplist_t *plist = NULL; /* Property list created */ - hid_t plist_id = FAIL; /* Property list ID */ - hid_t ret_value; /* return value */ + H5P_genclass_t *tclass; /* Temporary class pointer */ + H5P_genplist_t *plist = NULL; /* Property list created */ + hid_t plist_id = FAIL; /* Property list ID */ + hid_t ret_value = H5I_INVALID_HID; /* return value */ FUNC_ENTER_NOAPI(FAIL) @@ -3383,7 +3370,7 @@ done: htri_t H5P_class_isa(const H5P_genclass_t *pclass1, const H5P_genclass_t *pclass2) { - htri_t ret_value; + htri_t ret_value = FAIL; /* Return value */ FUNC_ENTER_NOAPI(FAIL) @@ -3436,7 +3423,7 @@ H5P_isa_class(hid_t plist_id, hid_t pclass_id) { H5P_genplist_t *plist; /* Property list to query */ H5P_genclass_t *pclass; /* Property list class */ - htri_t ret_value; /* return value */ + htri_t ret_value = FAIL; /* Return value */ FUNC_ENTER_NOAPI(FAIL) @@ -3486,7 +3473,7 @@ done: H5P_genplist_t * H5P_object_verify(hid_t plist_id, hid_t pclass_id) { - H5P_genplist_t *ret_value; /* return value */ + H5P_genplist_t *ret_value = NULL; /* Return value */ FUNC_ENTER_NOAPI(NULL) @@ -4759,7 +4746,7 @@ done: char * H5P_get_class_name(H5P_genclass_t *pclass) { - char *ret_value; /* return value */ + char *ret_value = NULL; /* Return value */ FUNC_ENTER_NOAPI(NULL) @@ -4797,7 +4784,7 @@ done: char * H5P_get_class_path(H5P_genclass_t *pclass) { - char *ret_value; /* return value */ + char *ret_value = NULL; /* Return value */ FUNC_ENTER_NOAPI_NOINIT @@ -4863,7 +4850,7 @@ H5P_open_class_path(const char *path) char *delimit; /* Pointer to path delimiter during traversal */ H5P_genclass_t *curr_class; /* Pointer to class during path traversal */ H5P_check_class_t check_info; /* Structure to hold the information for checking duplicate names */ - H5P_genclass_t *ret_value; /* Return value */ + H5P_genclass_t *ret_value = NULL; /* Return value */ FUNC_ENTER_NOAPI_NOINIT @@ -4943,7 +4930,7 @@ done: H5P_genclass_t * H5P_get_class_parent(const H5P_genclass_t *pclass) { - H5P_genclass_t *ret_value; /* return value */ + H5P_genclass_t *ret_value = NULL; /* Return value */ FUNC_ENTER_NOAPI_NOINIT_NOERR @@ -5010,7 +4997,7 @@ H5P__new_plist_of_type(H5P_plist_type_t type) { H5P_genclass_t *pclass; /* Class of property list to create */ hid_t class_id; /* ID of class to create */ - hid_t ret_value; /* Return value */ + hid_t ret_value = H5I_INVALID_HID; /* Return value */ FUNC_ENTER_PACKAGE |