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author | Dana Robinson <derobins@hdfgroup.org> | 2018-09-21 19:12:05 (GMT) |
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committer | Dana Robinson <derobins@hdfgroup.org> | 2018-09-21 19:12:05 (GMT) |
commit | 265652fe5466dc9e30d7bdf60a24a355852f0bfe (patch) | |
tree | 77320e2059f5ab2ba737e0cf5ab7eb6a09dc47f7 /src/H5Lexternal.c | |
parent | 1c8916ca0e9fe3447efe205094a2b5d3d5ccf8f6 (diff) | |
download | hdf5-265652fe5466dc9e30d7bdf60a24a355852f0bfe.zip hdf5-265652fe5466dc9e30d7bdf60a24a355852f0bfe.tar.gz hdf5-265652fe5466dc9e30d7bdf60a24a355852f0bfe.tar.bz2 |
Normalization with vol_integration (property lists, file drivers,
other misc).
Diffstat (limited to 'src/H5Lexternal.c')
-rw-r--r-- | src/H5Lexternal.c | 58 |
1 files changed, 29 insertions, 29 deletions
diff --git a/src/H5Lexternal.c b/src/H5Lexternal.c index 7c32309..1cab17d 100644 --- a/src/H5Lexternal.c +++ b/src/H5Lexternal.c @@ -102,7 +102,7 @@ static const H5L_class_t H5L_EXTERN_LINK_CLASS[1] = {{ * link access property list, appends that prefix to the * filename being opened. * - * Return: ID of the opened object on success/Negative on failure + * Return: ID of the opened object on success/H5I_INVALID_HID on failure * * Programmer: James Laird * Monday, July 10, 2006 @@ -129,8 +129,8 @@ H5L__extern_traverse(const char H5_ATTR_UNUSED *link_name, hid_t cur_group, char *parent_group_name = NULL;/* Temporary pointer to group name */ char local_group_name[H5L_EXT_TRAVERSE_BUF_SIZE]; /* Local buffer to hold group name */ H5P_genplist_t *fa_plist; /* File access property list pointer */ - H5F_close_degree_t fc_degree = H5F_CLOSE_WEAK; /* File close degree for target file */ - char *elink_prefix; /* Pointer to elink prefix */ + H5F_close_degree_t fc_degree = H5F_CLOSE_WEAK; /* File close degree for target file */ + char *elink_prefix = NULL; /* Pointer to elink prefix */ hid_t ret_value = H5I_INVALID_HID; /* Return value */ FUNC_ENTER_STATIC @@ -140,9 +140,9 @@ H5L__extern_traverse(const char H5_ATTR_UNUSED *link_name, hid_t cur_group, /* Check external link version & flags */ if(((*p >> 4) & 0x0F) > H5L_EXT_VERSION) - HGOTO_ERROR(H5E_LINK, H5E_CANTDECODE, FAIL, "bad version number for external link") + HGOTO_ERROR(H5E_LINK, H5E_CANTDECODE, H5I_INVALID_HID, "bad version number for external link") if((*p & 0x0F) & ~H5L_EXT_FLAGS_ALL) - HGOTO_ERROR(H5E_LINK, H5E_CANTDECODE, FAIL, "bad flags for external link") + HGOTO_ERROR(H5E_LINK, H5E_CANTDECODE, H5I_INVALID_HID, "bad flags for external link") p++; /* Gather some information from the external link's user data */ @@ -152,19 +152,19 @@ H5L__extern_traverse(const char H5_ATTR_UNUSED *link_name, hid_t cur_group, /* Get the plist structure */ if(NULL == (plist = H5P_object_verify(lapl_id, H5P_LINK_ACCESS))) - HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID") + HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, H5I_INVALID_HID, "can't find object for ID") /* Get the fapl_id set for lapl_id if any */ if(H5P_get(plist, H5L_ACS_ELINK_FAPL_NAME, &fapl_id) < 0) - HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get fapl for links") + HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, H5I_INVALID_HID, "can't get fapl for links") /* Get the location for the group holding the external link */ if(H5G_loc(cur_group, &loc) < 0) - HGOTO_ERROR(H5E_LINK, H5E_CANTGET, FAIL, "can't get object location") + HGOTO_ERROR(H5E_LINK, H5E_CANTGET, H5I_INVALID_HID, "can't get object location") /* get the access flags set for lapl_id if any */ if(H5P_get(plist, H5L_ACS_ELINK_FLAGS_NAME, &intent) < 0) - HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get elink file access flags") + HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, H5I_INVALID_HID, "can't get elink file access flags") /* get the file access mode flags for the parent file, if they were not set * on lapl_id */ @@ -172,15 +172,15 @@ H5L__extern_traverse(const char H5_ATTR_UNUSED *link_name, hid_t cur_group, intent = H5F_INTENT(loc.oloc->file); if((fapl_id == H5P_DEFAULT) && ((fapl_id = H5F_get_access_plist(loc.oloc->file, FALSE)) < 0)) - HGOTO_ERROR(H5E_LINK, H5E_CANTGET, FAIL, "can't get parent's file access property list") + HGOTO_ERROR(H5E_LINK, H5E_CANTGET, H5I_INVALID_HID, "can't get parent's file access property list") /* Get callback_info */ if(H5P_get(plist, H5L_ACS_ELINK_CB_NAME, &cb_info) < 0) - HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get elink callback info") + HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, H5I_INVALID_HID, "can't get elink callback info") /* Get file access property list */ if(NULL == (fa_plist = H5P_object_verify(fapl_id, H5P_FILE_ACCESS))) - HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID") + HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, H5I_INVALID_HID, "can't find object for ID") /* Make callback if it exists */ if(cb_info.func) { @@ -192,7 +192,7 @@ H5L__extern_traverse(const char H5_ATTR_UNUSED *link_name, hid_t cur_group, /* Query length of parent group name */ if((group_name_len = H5G_get_name(&loc, NULL, (size_t) 0, NULL)) < 0) - HGOTO_ERROR(H5E_LINK, H5E_CANTGET, FAIL, "unable to retrieve length of group name") + HGOTO_ERROR(H5E_LINK, H5E_CANTGET, H5I_INVALID_HID, "unable to retrieve length of group name") /* Account for null terminator */ group_name_len++; @@ -200,43 +200,43 @@ H5L__extern_traverse(const char H5_ATTR_UNUSED *link_name, hid_t cur_group, /* Check if we need to allocate larger buffer */ if((size_t)group_name_len > sizeof(local_group_name)) { if(NULL == (parent_group_name = (char *)H5MM_malloc((size_t)group_name_len))) - HGOTO_ERROR(H5E_LINK, H5E_CANTALLOC, FAIL, "can't allocate buffer to hold group name, group_name_len = %zd", group_name_len) + HGOTO_ERROR(H5E_LINK, H5E_CANTALLOC, H5I_INVALID_HID, "can't allocate buffer to hold group name, group_name_len = %zd", group_name_len) } /* end if */ else parent_group_name = local_group_name; /* Get parent group name */ if(H5G_get_name(&loc, parent_group_name, (size_t) group_name_len, NULL) < 0) - HGOTO_ERROR(H5E_LINK, H5E_CANTGET, FAIL, "unable to retrieve group name") + HGOTO_ERROR(H5E_LINK, H5E_CANTGET, H5I_INVALID_HID, "unable to retrieve group name") /* Make callback */ if((cb_info.func)(parent_file_name, parent_group_name, file_name, obj_name, &intent, fapl_id, cb_info.user_data) < 0) - HGOTO_ERROR(H5E_LINK, H5E_CALLBACK, FAIL, "traversal operator failed") + HGOTO_ERROR(H5E_LINK, H5E_CALLBACK, H5I_INVALID_HID, "traversal operator failed") /* Check access flags */ if((intent & H5F_ACC_TRUNC) || (intent & H5F_ACC_EXCL)) - HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid file open flags") + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, H5I_INVALID_HID, "invalid file open flags") } /* end if */ /* Set file close degree for new file to "weak" */ if(H5P_set(fa_plist, H5F_ACS_CLOSE_DEGREE_NAME, &fc_degree) < 0) - HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set file close degree") + HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, H5I_INVALID_HID, "can't set file close degree") /* Get the current elink prefix */ if(H5P_peek(plist, H5L_ACS_ELINK_PREFIX_NAME, &elink_prefix) < 0) - HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get external link prefix") + HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, H5I_INVALID_HID, "can't get external link prefix") /* Search for the target file */ if(NULL == (ext_file = H5F_prefix_open_file(loc.oloc->file, H5F_PREFIX_ELINK, elink_prefix, file_name, intent, fapl_id))) - HGOTO_ERROR(H5E_LINK, H5E_CANTOPENFILE, FAIL, "unable to open external file, external link file name = '%s'", file_name) + HGOTO_ERROR(H5E_LINK, H5E_CANTOPENFILE, H5I_INVALID_HID, "unable to open external file, external link file name = '%s'", file_name) /* Retrieve the "group location" for the file's root group */ if(H5G_root_loc(ext_file, &root_loc) < 0) - HGOTO_ERROR(H5E_LINK, H5E_BADVALUE, FAIL, "unable to create location for file") + HGOTO_ERROR(H5E_LINK, H5E_BADVALUE, H5I_INVALID_HID, "unable to create location for file") /* Open the object referenced in the external file */ if((ext_obj = H5O_open_name(&root_loc, obj_name, FALSE)) < 0) - HGOTO_ERROR(H5E_LINK, H5E_CANTOPENOBJ, FAIL, "unable to open object") + HGOTO_ERROR(H5E_LINK, H5E_CANTOPENOBJ, H5I_INVALID_HID, "unable to open object") /* Set return value */ ret_value = ext_obj; @@ -244,15 +244,15 @@ H5L__extern_traverse(const char H5_ATTR_UNUSED *link_name, hid_t cur_group, done: /* Release resources */ if(fapl_id > 0 && H5I_dec_ref(fapl_id) < 0) - HDONE_ERROR(H5E_ATOM, H5E_CANTRELEASE, FAIL, "unable to close atom for file access property list") + HDONE_ERROR(H5E_ATOM, H5E_CANTRELEASE, H5I_INVALID_HID, "unable to close atom for file access property list") if(ext_file && H5F_efc_close(loc.oloc->file, ext_file) < 0) - HDONE_ERROR(H5E_LINK, H5E_CANTCLOSEFILE, FAIL, "problem closing external file") + HDONE_ERROR(H5E_LINK, H5E_CANTCLOSEFILE, H5I_INVALID_HID, "problem closing external file") if(parent_group_name && parent_group_name != local_group_name) parent_group_name = (char *)H5MM_xfree(parent_group_name); if(ret_value < 0) { /* Close object if it's open and something failed */ if(ext_obj >= 0 && H5I_dec_ref(ext_obj) < 0) - HDONE_ERROR(H5E_ATOM, H5E_CANTRELEASE, FAIL, "unable to close atom for external object") + HDONE_ERROR(H5E_ATOM, H5E_CANTRELEASE, H5I_INVALID_HID, "unable to close atom for external object") } /* end if */ FUNC_LEAVE_NOAPI(ret_value) @@ -312,7 +312,7 @@ done: /*------------------------------------------------------------------------- * Function: H5Lcreate_external * - * Purpose: Creates an external link from LINK_NAME to OBJ_NAME. + * Purpose: Creates an external link from LINK_NAME to OBJ_NAME. * * External links are links to objects in other HDF5 files. They * are allowed to "dangle" like soft links internal to a file. @@ -322,9 +322,9 @@ done: * LINK_NAME is interpreted relative to LINK_LOC_ID, which is * either a file ID or a group ID. * - * Return: Non-negative on success/Negative on failure + * Return: Non-negative on success/Negative on failure * - * Programmer: Quincey Koziol + * Programmer: Quincey Koziol * Wednesday, May 18, 2005 * *------------------------------------------------------------------------- @@ -380,7 +380,7 @@ H5Lcreate_external(const char *file_name, const char *obj_name, /* Create an external link */ if(H5L__create_ud(&link_loc, link_name, ext_link_buf, buf_size, H5L_TYPE_EXTERNAL, lcpl_id) < 0) - HGOTO_ERROR(H5E_LINK, H5E_CANTINIT, FAIL, "unable to create link") + HGOTO_ERROR(H5E_LINK, H5E_CANTINIT, FAIL, "unable to create external link") done: H5MM_xfree(ext_link_buf); |