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Diffstat (limited to 'src/H5Idbg.c')
| -rw-r--r-- | src/H5Idbg.c | 181 |
1 files changed, 181 insertions, 0 deletions
diff --git a/src/H5Idbg.c b/src/H5Idbg.c new file mode 100644 index 0000000..ef8ea65 --- /dev/null +++ b/src/H5Idbg.c @@ -0,0 +1,181 @@ +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * Copyright by The HDF Group. * + * Copyright by the Board of Trustees of the University of Illinois. * + * All rights reserved. * + * * + * This file is part of HDF5. The full HDF5 copyright notice, including * + * terms governing use, modification, and redistribution, is contained in * + * the COPYING file, which can be found at the root of the source code * + * distribution tree, or in https://www.hdfgroup.org/licenses. * + * If you do not have access to either file, you may request a copy from * + * help@hdfgroup.org. * + * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ + +/* + * H5Idbg.c - Debugging routines for handling IDs + */ + +/****************/ +/* Module Setup */ +/****************/ + +#include "H5Imodule.h" /* This source code file is part of the H5I module */ + +/***********/ +/* Headers */ +/***********/ +#include "H5private.h" /* Generic Functions */ +#include "H5Dprivate.h" /* Datasets */ +#include "H5Eprivate.h" /* Error handling */ +#include "H5Gprivate.h" /* Groups */ +#include "H5Ipkg.h" /* IDs */ +#include "H5RSprivate.h" /* Reference-counted strings */ +#include "H5Tprivate.h" /* Datatypes */ + +/****************/ +/* Local Macros */ +/****************/ + +/******************/ +/* Local Typedefs */ +/******************/ + +/********************/ +/* Package Typedefs */ +/********************/ + +/********************/ +/* Local Prototypes */ +/********************/ + +static int H5I__id_dump_cb(void *_item, void *_key, void *_udata); + +/*********************/ +/* Package Variables */ +/*********************/ + +/*****************************/ +/* Library Private Variables */ +/*****************************/ + +/*******************/ +/* Local Variables */ +/*******************/ + +/*------------------------------------------------------------------------- + * Function: H5I__id_dump_cb + * + * Purpose: Dump the contents of an ID to stderr for debugging. + * + * Return: H5_ITER_CONT (always) + * + *------------------------------------------------------------------------- + */ +static int +H5I__id_dump_cb(void *_item, void H5_ATTR_UNUSED *_key, void *_udata) +{ + H5I_id_info_t * info = (H5I_id_info_t *)_item; /* Pointer to the ID node */ + H5I_type_t type = *(H5I_type_t *)_udata; /* User data */ + const H5G_name_t *path = NULL; /* Path to file object */ + + FUNC_ENTER_STATIC_NOERR + + HDfprintf(stderr, " id = %llu\n", (unsigned long long)(info->id)); + HDfprintf(stderr, " count = %u\n", info->count); + HDfprintf(stderr, " obj = 0x%8p\n", info->object); + HDfprintf(stderr, " marked = %d\n", info->marked); + + /* Get the group location, so we get get the name */ + switch (type) { + case H5I_GROUP: { + H5_GCC_DIAG_OFF("cast-qual") + path = H5G_nameof((H5G_t *)info->object); + H5_GCC_DIAG_ON("cast-qual") + break; + } + case H5I_DATASET: { + path = H5D_nameof((const H5D_t *)info->object); + break; + } + case H5I_DATATYPE: { + path = H5T_nameof((const H5T_t *)info->object); + break; + } + case H5I_UNINIT: + case H5I_BADID: + case H5I_FILE: + case H5I_DATASPACE: + case H5I_ATTR: + case H5I_REFERENCE: + case H5I_VFL: + case H5I_GENPROP_CLS: + case H5I_GENPROP_LST: + case H5I_ERROR_CLASS: + case H5I_ERROR_MSG: + case H5I_ERROR_STACK: + case H5I_NTYPES: + default: + break; /* Other types of IDs are not stored in files */ + } + + if (path) { + if (path->user_path_r) + HDfprintf(stderr, " user_path = %s\n", H5RS_get_str(path->user_path_r)); + if (path->full_path_r) + HDfprintf(stderr, " full_path = %s\n", H5RS_get_str(path->full_path_r)); + } + + FUNC_LEAVE_NOAPI(H5_ITER_CONT) +} /* end H5I__id_dump_cb() */ + +/*------------------------------------------------------------------------- + * Function: H5I_dump_ids_for_type + * + * Purpose: Dump the contents of a type to stderr for debugging. + * + * Return: SUCCEED/FAIL + * + *------------------------------------------------------------------------- + */ +herr_t +H5I_dump_ids_for_type(H5I_type_t type) +{ + H5I_type_info_t *type_info = NULL; + + FUNC_ENTER_NOAPI_NOERR + + HDfprintf(stderr, "Dumping ID type %d\n", (int)type); + type_info = H5I_type_info_array_g[type]; + + if (type_info) { + + H5I_id_info_t *item = NULL; + H5I_id_info_t *tmp = NULL; + + /* Header */ + HDfprintf(stderr, " init_count = %u\n", type_info->init_count); + HDfprintf(stderr, " reserved = %u\n", type_info->cls->reserved); + HDfprintf(stderr, " id_count = %llu\n", (unsigned long long)type_info->id_count); + HDfprintf(stderr, " nextid = %llu\n", (unsigned long long)type_info->nextid); + + /* List */ + if (type_info->id_count > 0) { + HDfprintf(stderr, " List:\n"); + /* Normally we care about the callback's return value + * (H5I_ITER_CONT, etc.), but this is an iteration over all + * the IDs so we don't care. + * + * XXX: Update this to emit an error message on errors? + */ + HDfprintf(stderr, " (HASH TABLE)\n"); + HASH_ITER(hh, type_info->hash_table, item, tmp) + { + H5I__id_dump_cb((void *)item, NULL, (void *)&type); + } + } + } + else + HDfprintf(stderr, "Global type info/tracking pointer for that type is NULL\n"); + + FUNC_LEAVE_NOAPI(SUCCEED) +} /* end H5I_dump_ids_for_type() */ |