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Merge pull request #857 in HDFFV/hdf5 from ~BYRN/hdf5_adb:hdf5_1_10 to hdf5_1_10

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* commit '2fa4b8bc6772df3b0b89ef4af216d75726d854a6':
  HDFFV-9724 merge vds duplicate code
This commit is contained in:
Allen Byrne
2018-01-16 09:54:20 -06:00
parent 854906d86d 2fa4b8bc67
commit a3afda29f5
11 changed files with 349 additions and 523 deletions
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261
src/H5Dvirtual.c
View File

@@ -733,255 +733,6 @@ done:
} /* end H5D__virtual_delete */
/*--------------------------------------------------------------------------
* Function: H5D__virtual_build_name
*
* Purpose: Prepend PREFIX to FILE_NAME and store in FULL_NAME
*
* Return: Non-negative on success/Negative on failure
*--------------------------------------------------------------------------*/
static herr_t
H5D__virtual_build_name(char *prefix, char *file_name, char **full_name/*out*/)
{
size_t prefix_len; /* length of prefix */
size_t fname_len; /* Length of external link file name */
herr_t ret_value = SUCCEED; /* Return value */
FUNC_ENTER_NOAPI_NOINIT
prefix_len = HDstrlen(prefix);
fname_len = HDstrlen(file_name);
/* Allocate a buffer to hold the filename + prefix + possibly the delimiter + terminating null byte */
if(NULL == (*full_name = (char *)H5MM_malloc(prefix_len + fname_len + 2)))
HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "unable to allocate filename buffer")
/* Compose the full file name */
HDsnprintf(*full_name, (prefix_len + fname_len + 2), "%s%s%s", prefix,
(H5_CHECK_DELIMITER(prefix[prefix_len - 1]) ? "" : H5_DIR_SEPS), file_name);
done:
FUNC_LEAVE_NOAPI(ret_value)
} /* H5D__virtual_build_name() */
/*--------------------------------------------------------------------------
* Function: H5D_getenv_prefix_name --
*
* Purpose: Get the first pathname in the list of pathnames stored in env_prefix,
* which is separated by the environment delimiter.
* env_prefix is modified to point to the remaining pathnames
* in the list.
*
* Return: A pointer to a pathname
--------------------------------------------------------------------------*/
static char *
H5D_getenv_prefix_name(char **env_prefix/*in,out*/)
{
char *retptr=NULL;
char *strret=NULL;
FUNC_ENTER_NOAPI_NOINIT_NOERR
strret = HDstrchr(*env_prefix, H5_COLON_SEPC);
if (strret == NULL) {
retptr = *env_prefix;
*env_prefix = strret;
} else {
retptr = *env_prefix;
*env_prefix = strret + 1;
*strret = '\0';
}
FUNC_LEAVE_NOAPI(retptr)
} /* end H5D_getenv_prefix_name() */
/*-------------------------------------------------------------------------
* Function: H5D__virtual_open_file
*
* Purpose: Attempts to open a source dataset file.
*
* Return: Non-negative on success/Negative on failure
*-------------------------------------------------------------------------
*/
static H5F_t *
H5D__virtual_open_file(hid_t plist_id, const H5F_t *vdset_file,
const char *file_name,
hid_t fapl_id, hid_t dxpl_id)
{
H5F_t *src_file = NULL; /* Source file */
H5F_t *ret_value = NULL; /* Actual return value */
char *full_name = NULL; /* File name with prefix */
char *my_prefix = NULL; /* Library's copy of the prefix */
unsigned intent; /* File access permissions */
char *actual_file_name = NULL; /* Virtual file's actual name */
char *temp_file_name = NULL; /* Temporary pointer to file name */
size_t temp_file_name_len; /* Length of temporary file name */
FUNC_ENTER_STATIC
/* Simplify intent flags for open calls */
intent = H5F_INTENT(vdset_file);
intent &= (H5F_ACC_RDWR | H5F_ACC_SWMR_WRITE | H5F_ACC_SWMR_READ);
/* Copy the file name to use */
if(NULL == (temp_file_name = H5MM_strdup(file_name)))
HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
temp_file_name_len = HDstrlen(temp_file_name);
/* target file_name is an absolute pathname: see RM for detailed description */
if(H5_CHECK_ABSOLUTE(file_name) || H5_CHECK_ABS_PATH(file_name)) {
/* Try opening file */
if(NULL == (src_file = H5F_open(file_name, intent, H5P_FILE_CREATE_DEFAULT, fapl_id, dxpl_id))) {
char *ptr;
H5E_clear_stack(NULL);
/* get last component of file_name */
H5_GET_LAST_DELIMITER(file_name, ptr)
HDassert(ptr);
/* Increment past delimiter */
ptr++;
/* Copy into the temp. file name */
HDstrncpy(temp_file_name, ptr, temp_file_name_len);
temp_file_name[temp_file_name_len - 1] = '\0';
} /* end if */
} /* end if */
else if(H5_CHECK_ABS_DRIVE(file_name)) {
/* Try opening file */
if(NULL == (src_file = H5F_open(file_name, intent, H5P_FILE_CREATE_DEFAULT, fapl_id, dxpl_id))) {
H5E_clear_stack(NULL);
/* strip "<drive-letter>:" */
HDstrncpy(temp_file_name, &file_name[2], temp_file_name_len);
temp_file_name[temp_file_name_len - 1] = '\0';
} /* end if */
} /* end if */
/* try searching from paths set in the environment variable */
if(src_file == NULL) {
char *env_prefix;
if(NULL != (env_prefix = HDgetenv("HDF5_VDS_PREFIX"))) {
char *tmp_env_prefix, *saved_env;
if(NULL == (saved_env = tmp_env_prefix = H5MM_strdup(env_prefix)))
HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
while((tmp_env_prefix) && (*tmp_env_prefix)) {
char *out_prefix_name;
out_prefix_name = H5D_getenv_prefix_name(&tmp_env_prefix/*in,out*/);
if(out_prefix_name && (*out_prefix_name)) {
if(H5D__virtual_build_name(out_prefix_name, temp_file_name, &full_name/*out*/) < 0) {
saved_env = (char *)H5MM_xfree(saved_env);
HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, NULL, "can't prepend prefix to filename")
} /* end if */
src_file = H5F_open(full_name, intent, H5P_FILE_CREATE_DEFAULT, fapl_id, dxpl_id);
full_name = (char *)H5MM_xfree(full_name);
if(src_file != NULL)
break;
H5E_clear_stack(NULL);
} /* end if */
} /* end while */
saved_env = (char *)H5MM_xfree(saved_env);
} /* end if */
} /* end if */
/* try searching from property list */
if(src_file == NULL) {
size_t size = 0;
H5E_BEGIN_TRY {
size = H5Pget_virtual_prefix(plist_id, NULL, 0);
} H5E_END_TRY;
if(size <= 0)
my_prefix = NULL;
else {
/* Allocate a buffer to hold the filename + prefix + possibly the delimiter + terminating null byte */
if(NULL == (my_prefix = (char *)H5MM_malloc(size + 1)))
HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "unable to allocate prefix buffer")
if(H5Pget_virtual_prefix(plist_id, my_prefix, size+1) < 0)
HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, NULL, "can't get vds prefix")
if(my_prefix) {
if(H5D__virtual_build_name(my_prefix, temp_file_name, &full_name/*out*/) < 0)
HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, NULL, "can't prepend prefix to filename")
my_prefix = (char *)H5MM_xfree(my_prefix);
if(NULL == (src_file = H5F_open(full_name, intent, H5P_FILE_CREATE_DEFAULT, fapl_id, dxpl_id)))
H5E_clear_stack(NULL);
full_name = (char *)H5MM_xfree(full_name);
}
} /* end if */
} /* end if */
/* try searching from main file's "extpath": see description in H5F_open() & H5_build_extpath() */
if(src_file == NULL) {
char *vdspath;
if(NULL != (vdspath = H5F_EXTPATH(vdset_file))) {
if(H5D__virtual_build_name(vdspath, temp_file_name, &full_name/*out*/) < 0)
HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, NULL, "can't prepend prefix to filename")
if(NULL == (src_file = H5F_open(full_name, intent, H5P_FILE_CREATE_DEFAULT, fapl_id, dxpl_id)))
H5E_clear_stack(NULL);
full_name = (char *)H5MM_xfree(full_name);
} /* end if */
} /* end if */
/* try the relative file_name stored in temp_file_name */
if(src_file == NULL) {
if(NULL == (src_file = H5F_open(temp_file_name, intent, H5P_FILE_CREATE_DEFAULT, fapl_id, dxpl_id)))
H5E_clear_stack(NULL);
} /* end if */
/* try the 'resolved' name for the virtual file */
if(src_file == NULL) {
char *ptr = NULL;
/* Copy resolved file name */
if(NULL == (actual_file_name = H5MM_strdup(H5F_ACTUAL_NAME(vdset_file))))
HGOTO_ERROR(H5E_DATASET, H5E_CANTALLOC, NULL, "can't duplicate resolved file name string")
/* get last component of file_name */
H5_GET_LAST_DELIMITER(actual_file_name, ptr)
if(!ptr)
HGOTO_ERROR(H5E_DATASET, H5E_CANTOPENFILE, NULL, "unable to open vds file, vds file name = '%s', temp_file_name = '%s'", file_name, temp_file_name)
/* Truncate filename portion from actual file name path */
*ptr = '\0';
/* Build new file name for the external file */
if(H5D__virtual_build_name(actual_file_name, temp_file_name, &full_name/*out*/) < 0)
HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, NULL, "can't prepend prefix to filename")
actual_file_name = (char *)H5MM_xfree(actual_file_name);
/* Try opening with the resolved name */
if(NULL == (src_file = H5F_open(full_name, intent, H5P_FILE_CREATE_DEFAULT, fapl_id, dxpl_id)))
HGOTO_ERROR(H5E_DATASET, H5E_CANTOPENFILE, NULL, "unable to open vds file, vds file name = '%s', temp_file_name = '%s'", file_name, temp_file_name)
full_name = (char *)H5MM_xfree(full_name);
} /* end if */
/* Success */
ret_value = src_file;
done:
if((NULL == ret_value) && src_file)
if(H5F_try_close(src_file, NULL) < 0)
HDONE_ERROR(H5E_DATASET, H5E_CANTCLOSEFILE, NULL, "can't close source file")
if(my_prefix)
my_prefix = (char *)H5MM_xfree(my_prefix);
if(full_name)
full_name = (char *)H5MM_xfree(full_name);
if(temp_file_name)
temp_file_name = (char *)H5MM_xfree(temp_file_name);
if(actual_file_name)
actual_file_name = (char *)H5MM_xfree(actual_file_name);
FUNC_LEAVE_NOAPI(ret_value)
} /* H5D__virtual_open_file() */
/*-------------------------------------------------------------------------
* Function: H5D__virtual_open_source_dset
*
@@ -1000,13 +751,11 @@ H5D__virtual_open_source_dset(const H5D_t *vdset,
H5O_storage_virtual_srcdset_t *source_dset, hid_t dxpl_id)
{
H5F_t *src_file = NULL; /* Source file */
char *vds_prefix = NULL; /* Source file vds_prefix */
hbool_t src_file_open = FALSE; /* Whether we have opened and need to close src_file */
H5G_loc_t src_root_loc; /* Object location of source file root group */
herr_t ret_value = SUCCEED; /* Return value */
char *full_name = NULL; /* File name with prefix */
unsigned intent; /* File access permissions */
hid_t plist_id = -1; /* Property list pointer */
unsigned intent; /* File access permissions */
FUNC_ENTER_STATIC
@@ -1019,9 +768,11 @@ H5D__virtual_open_source_dset(const H5D_t *vdset,
/* Check if we need to open the source file */
if(HDstrcmp(source_dset->file_name, ".")) {
if((plist_id = H5D_get_access_plist(vdset)) < 0)
if((plist_id = H5D_get_access_plist((H5D_t *)vdset)) < 0)
HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "Can't get access plist")
if(NULL == (src_file = H5D__virtual_open_file(plist_id, vdset->oloc.file, source_dset->file_name, vdset->shared->layout.storage.u.virt.source_fapl, dxpl_id)))
intent = H5F_INTENT(vdset->oloc.file);
if(NULL == (src_file = H5F_prefix_open_file(plist_id, vdset->oloc.file, H5D_ACS_VDS_PREFIX_NAME, source_dset->file_name, intent,
vdset->shared->layout.storage.u.virt.source_fapl, dxpl_id)))
H5E_clear_stack(NULL); /* Quick hack until proper support for H5Fopen with missing file is implemented */
else
src_file_open = TRUE;
@@ -1062,7 +813,7 @@ done:
H5Pclose(plist_id);
/* Close source file */
if(src_file_open)
if(H5F_try_close(src_file, NULL) < 0)
if(H5F_efc_close(vdset->oloc.file, src_file) < 0)
HDONE_ERROR(H5E_DATASET, H5E_CANTCLOSEFILE, FAIL, "can't close source file")
FUNC_LEAVE_NOAPI(ret_value)

261
src/H5Fint.c
View File

@@ -30,6 +30,7 @@
#include "H5FDprivate.h" /* File drivers */
#include "H5Gprivate.h" /* Groups */
#include "H5Iprivate.h" /* IDs */
#include "H5Lprivate.h" /* Links */
#include "H5MFprivate.h" /* File memory management */
#include "H5MMprivate.h" /* Memory management */
#include "H5Pprivate.h" /* Property lists */
@@ -479,7 +480,265 @@ done:
FUNC_LEAVE_NOAPI(ret_value)
} /* end H5F_get_objects_cb() */
/*--------------------------------------------------------------------------
* Function: H5F__build_name
*
* Purpose: Prepend PREFIX to FILE_NAME and store in FULL_NAME
*
* Return: Non-negative on success/Negative on failure
*--------------------------------------------------------------------------*/
static herr_t
H5F__build_name(char *prefix, char *file_name, char **full_name/*out*/)
{
size_t prefix_len; /* length of prefix */
size_t fname_len; /* Length of external link file name */
herr_t ret_value = SUCCEED; /* Return value */
FUNC_ENTER_STATIC
prefix_len = HDstrlen(prefix);
fname_len = HDstrlen(file_name);
/* Allocate a buffer to hold the filename + prefix + possibly the delimiter + terminating null byte */
if(NULL == (*full_name = (char *)H5MM_malloc(prefix_len + fname_len + 2)))
HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "unable to allocate filename buffer")
/* Compose the full file name */
HDsnprintf(*full_name, (prefix_len + fname_len + 2), "%s%s%s", prefix,
(H5_CHECK_DELIMITER(prefix[prefix_len - 1]) ? "" : H5_DIR_SEPS), file_name);
done:
FUNC_LEAVE_NOAPI(ret_value)
} /* H5F__build_name() */
/*--------------------------------------------------------------------------
* Function: H5F__getenv_prefix_name --
*
* Purpose: Get the first pathname in the list of pathnames stored in env_prefix,
* which is separated by the environment delimiter.
* env_prefix is modified to point to the remaining pathnames
* in the list.
*
* Return: A pointer to a pathname
--------------------------------------------------------------------------*/
static char *
H5F__getenv_prefix_name(char **env_prefix/*in,out*/)
{
char *retptr=NULL;
char *strret=NULL;
FUNC_ENTER_STATIC
strret = HDstrchr(*env_prefix, H5_COLON_SEPC);
if (strret == NULL) {
retptr = *env_prefix;
*env_prefix = strret;
} else {
retptr = *env_prefix;
*env_prefix = strret + 1;
*strret = '\0';
}
FUNC_LEAVE_NOAPI(retptr)
} /* end H5F__getenv_prefix_name() */
/*-------------------------------------------------------------------------
* Function: H5F_prefix_open_file
*
* Purpose: Attempts to open a dataset file.
*
* Return: Non-negative on success/Negative on failure
*-------------------------------------------------------------------------
*/
H5F_t *
H5F_prefix_open_file(hid_t plist_id, H5F_t *primary_file, const char *prefix_type,
const char *file_name, unsigned file_intent, hid_t fapl_id, hid_t dxpl_id)
{
H5F_t *src_file = NULL; /* Source file */
H5F_t *ret_value = NULL; /* Actual return value */
char *full_name = NULL; /* File name with prefix */
char *my_prefix = NULL; /* Library's copy of the prefix */
char *actual_file_name = NULL; /* File's actual name */
char *temp_file_name = NULL; /* Temporary pointer to file name */
size_t temp_file_name_len; /* Length of temporary file name */
FUNC_ENTER_NOAPI_NOINIT
/* Simplify intent flags for open calls */
file_intent &= (H5F_ACC_RDWR | H5F_ACC_SWMR_WRITE | H5F_ACC_SWMR_READ);
/* Copy the file name to use */
if(NULL == (temp_file_name = H5MM_strdup(file_name)))
HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
temp_file_name_len = HDstrlen(temp_file_name);
/* target file_name is an absolute pathname: see RM for detailed description */
if(H5_CHECK_ABSOLUTE(file_name) || H5_CHECK_ABS_PATH(file_name)) {
/* Try opening file */
if(NULL == (src_file = H5F_efc_open(primary_file, file_name, file_intent, H5P_FILE_CREATE_DEFAULT, fapl_id, dxpl_id))) {
char *ptr;
H5E_clear_stack(NULL);
/* get last component of file_name */
H5_GET_LAST_DELIMITER(file_name, ptr)
HDassert(ptr);
/* Increment past delimiter */
ptr++;
/* Copy into the temp. file name */
HDstrncpy(temp_file_name, ptr, temp_file_name_len);
temp_file_name[temp_file_name_len - 1] = '\0';
} /* end if */
} /* end if */
else if(H5_CHECK_ABS_DRIVE(file_name)) {
/* Try opening file */
if(NULL == (src_file = H5F_efc_open(primary_file, file_name, file_intent, H5P_FILE_CREATE_DEFAULT, fapl_id, dxpl_id))) {
H5E_clear_stack(NULL);
/* strip "<drive-letter>:" */
HDstrncpy(temp_file_name, &file_name[2], temp_file_name_len);
temp_file_name[temp_file_name_len - 1] = '\0';
} /* end if */
} /* end if */
/* try searching from paths set in the environment variable */
if(src_file == NULL) {
char *env_prefix;
if (HDstrcmp(prefix_type, H5D_ACS_VDS_PREFIX_NAME) == 0)
env_prefix = HDgetenv("HDF5_VDS_PREFIX");
else if (HDstrcmp(prefix_type, H5L_ACS_ELINK_PREFIX_NAME) == 0)
env_prefix = HDgetenv("HDF5_EXT_PREFIX");
else
HGOTO_ERROR(H5E_PLIST, H5E_BADTYPE, NULL, "prefix name is not sensible")
if(NULL != env_prefix) {
char *tmp_env_prefix, *saved_env;
if(NULL == (saved_env = tmp_env_prefix = H5MM_strdup(env_prefix)))
HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
while((tmp_env_prefix) && (*tmp_env_prefix)) {
char *out_prefix_name;
out_prefix_name = H5F__getenv_prefix_name(&tmp_env_prefix/*in,out*/);
if(out_prefix_name && (*out_prefix_name)) {
if(H5F__build_name(out_prefix_name, temp_file_name, &full_name/*out*/) < 0) {
saved_env = (char *)H5MM_xfree(saved_env);
HGOTO_ERROR(H5E_FILE, H5E_CANTGET, NULL, "can't prepend prefix to filename")
} /* end if */
src_file = H5F_efc_open(primary_file, full_name, file_intent, H5P_FILE_CREATE_DEFAULT, fapl_id, dxpl_id);
full_name = (char *)H5MM_xfree(full_name);
if(src_file != NULL)
break;
H5E_clear_stack(NULL);
} /* end if */
} /* end while */
saved_env = (char *)H5MM_xfree(saved_env);
} /* end if */
} /* end if */
/* try searching from property list */
if(src_file == NULL) {
ssize_t size = 0;
H5E_BEGIN_TRY {
if (HDstrcmp(prefix_type, H5D_ACS_VDS_PREFIX_NAME) == 0)
size = H5Pget_virtual_prefix(plist_id, NULL, 0);
else if (HDstrcmp(prefix_type, H5L_ACS_ELINK_PREFIX_NAME) == 0)
size = H5Pget_elink_prefix(plist_id, NULL, 0);
} H5E_END_TRY;
if(size <= 0)
my_prefix = NULL;
else {
/* Allocate a buffer to hold the filename + prefix + possibly the delimiter + terminating null byte */
if(NULL == (my_prefix = (char *)H5MM_malloc((size_t)size + 1)))
HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "unable to allocate prefix buffer")
if (HDstrcmp(prefix_type, H5D_ACS_VDS_PREFIX_NAME) == 0)
size = H5Pget_virtual_prefix(plist_id, my_prefix, (size_t)size+1);
else if (HDstrcmp(prefix_type, H5L_ACS_ELINK_PREFIX_NAME) == 0)
size = H5Pget_elink_prefix(plist_id, my_prefix, (size_t)size+1);
if(size < 0)
HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, NULL, "can't get file prefix")
if(my_prefix) {
if(H5F__build_name(my_prefix, temp_file_name, &full_name/*out*/) < 0)
HGOTO_ERROR(H5E_FILE, H5E_CANTGET, NULL, "can't prepend prefix to filename")
my_prefix = (char *)H5MM_xfree(my_prefix);
if(NULL == (src_file = H5F_efc_open(primary_file, full_name, file_intent, H5P_FILE_CREATE_DEFAULT, fapl_id, dxpl_id)))
H5E_clear_stack(NULL);
full_name = (char *)H5MM_xfree(full_name);
}
}
}
/* try searching from main file's "extpath": see description in H5F_open() & H5_build_extpath() */
if(src_file == NULL) {
char *dspath;
if(NULL != (dspath = H5F_EXTPATH(primary_file))) {
if(H5F__build_name(dspath, temp_file_name, &full_name/*out*/) < 0)
HGOTO_ERROR(H5E_FILE, H5E_CANTGET, NULL, "can't prepend prefix to filename")
if(NULL == (src_file = H5F_efc_open(primary_file, full_name, file_intent, H5P_FILE_CREATE_DEFAULT, fapl_id, dxpl_id)))
H5E_clear_stack(NULL);
full_name = (char *)H5MM_xfree(full_name);
} /* end if */
} /* end if */
/* try the relative file_name stored in temp_file_name */
if(src_file == NULL) {
if(NULL == (src_file = H5F_efc_open(primary_file, temp_file_name, file_intent, H5P_FILE_CREATE_DEFAULT, fapl_id, dxpl_id)))
H5E_clear_stack(NULL);
} /* end if */
/* try the 'resolved' name for the virtual file */
if(src_file == NULL) {
char *ptr = NULL;
/* Copy resolved file name */
if(NULL == (actual_file_name = H5MM_strdup(H5F_ACTUAL_NAME(primary_file))))
HGOTO_ERROR(H5E_FILE, H5E_CANTALLOC, NULL, "can't duplicate resolved file name string")
/* get last component of file_name */
H5_GET_LAST_DELIMITER(actual_file_name, ptr)
if(!ptr)
HGOTO_ERROR(H5E_FILE, H5E_CANTOPENFILE, NULL, "unable to open file, file name = '%s', temp_file_name = '%s'", file_name, temp_file_name)
/* Truncate filename portion from actual file name path */
*ptr = '\0';
/* Build new file name for the external file */
if(H5F__build_name(actual_file_name, temp_file_name, &full_name/*out*/) < 0)
HGOTO_ERROR(H5E_FILE, H5E_CANTGET, NULL, "can't prepend prefix to filename")
actual_file_name = (char *)H5MM_xfree(actual_file_name);
/* Try opening with the resolved name */
if(NULL == (src_file = H5F_efc_open(primary_file, full_name, file_intent, H5P_FILE_CREATE_DEFAULT, fapl_id, dxpl_id)))
HGOTO_ERROR(H5E_FILE, H5E_CANTOPENFILE, NULL, "unable to open file, file name = '%s', temp_file_name = '%s'", file_name, temp_file_name)
full_name = (char *)H5MM_xfree(full_name);
} /* end if */
/* Success */
ret_value = src_file;
done:
if((NULL == ret_value) && src_file)
if(H5F_efc_close(primary_file, src_file) < 0)
HDONE_ERROR(H5E_FILE, H5E_CANTCLOSEFILE, NULL, "can't close source file")
if(my_prefix)
my_prefix = (char *)H5MM_xfree(my_prefix);
if(full_name)
full_name = (char *)H5MM_xfree(full_name);
if(temp_file_name)
temp_file_name = (char *)H5MM_xfree(temp_file_name);
if(actual_file_name)
actual_file_name = (char *)H5MM_xfree(actual_file_name);
FUNC_LEAVE_NOAPI(ret_value)
} /* H5F_prefix_open_file() */
/*-------------------------------------------------------------------------
* Function: H5F__is_hdf5
*

4
src/H5Fprivate.h
View File

@@ -866,6 +866,10 @@ H5_DLL H5F_t *H5F_efc_open(H5F_t *parent, const char *name, unsigned flags,
hid_t fcpl_id, hid_t fapl_id, hid_t dxpl_id);
H5_DLL herr_t H5F_efc_close(H5F_t *parent, H5F_t *file);
/* File prefix routines */
H5_DLL H5F_t *H5F_prefix_open_file(hid_t plist_id, H5F_t *primary_file, const char *prefix_type,
const char *file_name, unsigned file_intent, hid_t fapl_id, hid_t dxpl_id);
/* Global heap CWFS routines */
H5_DLL herr_t H5F_cwfs_add(H5F_t *f, struct H5HG_heap_t *heap);
H5_DLL herr_t H5F_cwfs_find_free_heap(H5F_t *f, hid_t dxpl_id, size_t need, haddr_t *addr);

306
src/H5Lexternal.c
View File

@@ -15,7 +15,7 @@
/* Module Setup */
/****************/
#define H5G_FRIEND /*suppress error about including H5Gpkg */
#define H5G_FRIEND /*suppress error about including H5Gpkg */
#include "H5Lmodule.h" /* This source code file is part of the H5L module */
@@ -25,8 +25,9 @@
#include "H5private.h" /* Generic Functions */
#include "H5ACprivate.h" /* Metadata cache */
#include "H5Eprivate.h" /* Error handling */
#include "H5Fprivate.h" /* Files */
#include "H5Gpkg.h" /* Groups */
#include "H5Iprivate.h" /* IDs */
#include "H5Iprivate.h" /* IDs */
#include "H5Lpkg.h" /* Links */
#include "H5MMprivate.h" /* Memory management */
#include "H5Opublic.h" /* File objects */
@@ -79,7 +80,7 @@ static ssize_t H5L_extern_query(const char H5_ATTR_UNUSED * link_name, const voi
/* Default External Link link class */
static const H5L_class_t H5L_EXTERN_LINK_CLASS[1] = {{
H5L_LINK_CLASS_T_VERS, /* H5L_class_t version */
H5L_TYPE_EXTERNAL, /* Link type id number */
H5L_TYPE_EXTERNAL, /* Link type id number */
"external", /* Link name for debugging */
NULL, /* Creation callback */
NULL, /* Move callback */
@@ -89,82 +90,10 @@ static const H5L_class_t H5L_EXTERN_LINK_CLASS[1] = {{
H5L_extern_query /* Query callback */
}};
/*--------------------------------------------------------------------------
* Function: H5L_getenv_prefix_name --
*
* Purpose: Get the first pathname in the list of pathnames stored in ENV_PREFIX,
* which is separated by the environment delimiter.
* ENV_PREFIX is modified to point to the remaining pathnames
* in the list.
*
* Return: A pointer to a pathname
*
* Programmer: Vailin Choi, April 2, 2008
*
--------------------------------------------------------------------------*/
static char *
H5L_getenv_prefix_name(char **env_prefix/*in,out*/)
{
char *retptr=NULL;
char *strret=NULL;
FUNC_ENTER_NOAPI_NOINIT_NOERR
strret = HDstrchr(*env_prefix, H5_COLON_SEPC);
if (strret == NULL) {
retptr = *env_prefix;
*env_prefix = strret;
} else {
retptr = *env_prefix;
*env_prefix = strret + 1;
*strret = '\0';
}
FUNC_LEAVE_NOAPI(retptr)
} /* end H5L_getenv_prefix_name() */
/*--------------------------------------------------------------------------
* Function: H5L_build_name
*
* Purpose: Prepend PREFIX to FILE_NAME and store in FULL_NAME
*
* Return: Non-negative on success/Negative on failure
*
* Programmer: Vailin Choi, April 2, 2008
*
--------------------------------------------------------------------------*/
static herr_t
H5L_build_name(char *prefix, char *file_name, char **full_name/*out*/)
{
size_t prefix_len; /* length of prefix */
size_t fname_len; /* Length of external link file name */
herr_t ret_value = SUCCEED; /* Return value */
FUNC_ENTER_NOAPI_NOINIT
prefix_len = HDstrlen(prefix);
fname_len = HDstrlen(file_name);
/* Allocate a buffer to hold the filename + prefix + possibly the delimiter + terminating null byte */
if(NULL == (*full_name = (char *)H5MM_malloc(prefix_len + fname_len + 2)))
HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "unable to allocate filename buffer")
/* Compose the full file name */
HDsnprintf(*full_name, (prefix_len + fname_len + 2), "%s%s%s", prefix,
(H5_CHECK_DELIMITER(prefix[prefix_len - 1]) ? "" : H5_DIR_SEPS), file_name);
done:
FUNC_LEAVE_NOAPI(ret_value)
} /* H5L_build_name() */
/*-------------------------------------------------------------------------
* Function: H5L_extern_traverse
* Function: H5L_extern_traverse
*
* Purpose: Default traversal function for external links. This can
* Purpose: Default traversal function for external links. This can
* be overridden using H5Lregister().
*
* Given a filename and path packed into the link udata,
@@ -173,25 +102,25 @@ done:
* 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/Negative on failure
*
* Programmer: James Laird
* Programmer: James Laird
* Monday, July 10, 2006
* Modifications:
* Vailin Choi, April 2, 2008
* Add handling to search for the target file
* See description in RM: H5Lcreate_external
* Vailin Choi, April 2, 2008
* Add handling to search for the target file
* See description in RM: H5Lcreate_external
*
* Vailin Choi; Sept. 12th, 2008; bug #1247
* Retrieve the file access property list identifer that is set
* for link access property via H5Pget_elink_fapl().
* If the return value is H5P_DEFAULT, the parent's file access
* property is used to H5F_open() the target file;
* Otherwise, the file access property retrieved from H5Pget_elink_fapl()
* is used to H5F_open() the target file.
* Vailin Choi; Sept. 12th, 2008; bug #1247
* Retrieve the file access property list identifer that is set
* for link access property via H5Pget_elink_fapl().
* If the return value is H5P_DEFAULT, the parent's file access
* property is used to H5F_open() the target file;
* Otherwise, the file access property retrieved from H5Pget_elink_fapl()
* is used to H5F_open() the target file.
*
* Vailin Choi; Nov 2010
* Free memory pointed to by tmp_env_prefix for HDF5_EXT_PREFIX case.
* Vailin Choi; Nov 2010
* Free memory pointed to by tmp_env_prefix for HDF5_EXT_PREFIX case.
*
*-------------------------------------------------------------------------
*/
@@ -200,13 +129,11 @@ H5L_extern_traverse(const char H5_ATTR_UNUSED *link_name, hid_t cur_group,
const void *_udata, size_t H5_ATTR_UNUSED udata_size, hid_t lapl_id)
{
H5P_genplist_t *plist; /* Property list pointer */
char *my_prefix; /* Library's copy of the prefix */
H5G_loc_t root_loc; /* Location of root group in external file */
H5G_loc_t loc; /* Location of object */
H5F_t *ext_file = NULL; /* File struct for external file */
H5F_t *ext_file = NULL; /* File struct for external file */
const uint8_t *p = (const uint8_t *)_udata; /* Pointer into external link buffer */
const char *file_name; /* Name of file containing external link's object */
char *full_name = NULL; /* File name with prefix */
const char *obj_name; /* Name external link's object */
size_t fname_len; /* Length of external link file name */
unsigned intent; /* File access permissions */
@@ -215,11 +142,8 @@ H5L_extern_traverse(const char H5_ATTR_UNUSED *link_name, hid_t cur_group,
hid_t ext_obj = -1; /* ID for external link's object */
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 */
char *temp_file_name = NULL; /* Temporary pointer to file name */
size_t temp_file_name_len; /* Length of temporary file name */
char *actual_file_name = NULL; /* Parent file's actual 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 */
H5F_close_degree_t fc_degree = H5F_CLOSE_WEAK; /* File close degree for target file */
hid_t dxpl_id = H5AC_ind_read_dxpl_id; /* dxpl used by library */
hid_t ret_value = H5I_INVALID_HID; /* Return value */
@@ -266,7 +190,7 @@ 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, FAIL, "can't get parent's file access property list")
/* Get callback_info */
if(H5P_get(plist, H5L_ACS_ELINK_CB_NAME, &cb_info) < 0)
@@ -274,7 +198,7 @@ H5L_extern_traverse(const char H5_ATTR_UNUSED *link_name, hid_t cur_group,
/* 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, FAIL, "can't find object for ID")
/* Make callback if it exists */
if(cb_info.func) {
@@ -314,143 +238,11 @@ H5L_extern_traverse(const char H5_ATTR_UNUSED *link_name, hid_t cur_group,
/* 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")
/*
* Start searching for the target file
*/
/* Simplify intent flags for open calls */
intent &= (H5F_ACC_RDWR | H5F_ACC_SWMR_WRITE | H5F_ACC_SWMR_READ);
/* Copy the file name to use */
if(NULL == (temp_file_name = H5MM_strdup(file_name)))
HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed")
temp_file_name_len = HDstrlen(temp_file_name);
/* target file_name is an absolute pathname: see RM for detailed description */
if(H5_CHECK_ABSOLUTE(file_name) || H5_CHECK_ABS_PATH(file_name)) {
/* Try opening file */
if(NULL == (ext_file = H5F_efc_open(loc.oloc->file, file_name, intent, H5P_FILE_CREATE_DEFAULT, fapl_id, dxpl_id))) {
char *ptr;
H5E_clear_stack(NULL);
/* get last component of file_name */
H5_GET_LAST_DELIMITER(file_name, ptr)
HDassert(ptr);
/* Increment past delimiter */
ptr++;
/* Copy into the temp. file name */
HDstrncpy(temp_file_name, ptr, temp_file_name_len);
temp_file_name[temp_file_name_len - 1] = '\0';
} /* end if */
} /* end if */
else if(H5_CHECK_ABS_DRIVE(file_name)) {
/* Try opening file */
if(NULL == (ext_file = H5F_efc_open(loc.oloc->file, file_name, intent, H5P_FILE_CREATE_DEFAULT, fapl_id, dxpl_id))) {
H5E_clear_stack(NULL);
/* strip "<drive-letter>:" */
HDstrncpy(temp_file_name, &file_name[2], temp_file_name_len);
temp_file_name[temp_file_name_len - 1] = '\0';
} /* end if */
} /* end if */
/* try searching from paths set in the environment variable */
if(ext_file == NULL) {
char *env_prefix;
if(NULL != (env_prefix = HDgetenv("HDF5_EXT_PREFIX"))) {
char *tmp_env_prefix, *saved_env;
if(NULL == (saved_env = tmp_env_prefix = H5MM_strdup(env_prefix)))
HGOTO_ERROR(H5E_LINK, H5E_NOSPACE, FAIL, "memory allocation failed")
while((tmp_env_prefix) && (*tmp_env_prefix)) {
char *out_prefix_name;
out_prefix_name = H5L_getenv_prefix_name(&tmp_env_prefix/*in,out*/);
if(out_prefix_name && (*out_prefix_name)) {
if(H5L_build_name(out_prefix_name, temp_file_name, &full_name/*out*/) < 0) {
saved_env = (char *)H5MM_xfree(saved_env);
HGOTO_ERROR(H5E_LINK, H5E_CANTGET, FAIL, "can't prepend prefix to filename")
} /* end if */
ext_file = H5F_efc_open(loc.oloc->file, full_name, intent, H5P_FILE_CREATE_DEFAULT, fapl_id, dxpl_id);
full_name = (char *)H5MM_xfree(full_name);
if(ext_file != NULL)
break;
H5E_clear_stack(NULL);
} /* end if */
} /* end while */
saved_env = (char *)H5MM_xfree(saved_env);
} /* end if */
} /* end if */
/* try searching from property list */
if(ext_file == NULL) {
if(H5P_peek(plist, H5L_ACS_ELINK_PREFIX_NAME, &my_prefix) < 0)
HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get external link prefix")
if(my_prefix) {
if(H5L_build_name(my_prefix, temp_file_name, &full_name/*out*/) < 0)
HGOTO_ERROR(H5E_LINK, H5E_CANTGET, FAIL, "can't prepend prefix to filename")
if(NULL == (ext_file = H5F_efc_open(loc.oloc->file, full_name, intent, H5P_FILE_CREATE_DEFAULT, fapl_id, dxpl_id)))
H5E_clear_stack(NULL);
full_name = (char *)H5MM_xfree(full_name);
} /* end if */
} /* end if */
/* try searching from main file's "extpath": see description in H5F_open() & H5_build_extpath() */
if(ext_file == NULL) {
char *extpath;
if(NULL != (extpath = H5F_EXTPATH(loc.oloc->file))) {
if(H5L_build_name(extpath, temp_file_name, &full_name/*out*/) < 0)
HGOTO_ERROR(H5E_LINK, H5E_CANTGET, FAIL, "can't prepend prefix to filename")
if(NULL == (ext_file = H5F_efc_open(loc.oloc->file, full_name, intent, H5P_FILE_CREATE_DEFAULT, fapl_id, dxpl_id)))
H5E_clear_stack(NULL);
full_name = (char *)H5MM_xfree(full_name);
} /* end if */
} /* end if */
/* try the relative file_name stored in temp_file_name */
if(ext_file == NULL) {
if(NULL == (ext_file = H5F_efc_open(loc.oloc->file, temp_file_name, intent, H5P_FILE_CREATE_DEFAULT, fapl_id, dxpl_id)))
H5E_clear_stack(NULL);
} /* end if */
/* try the 'resolved' name for the parent file (i.e. the name after symlinks
* were resolved)
*/
if(ext_file == NULL) {
char *ptr = NULL;
/* Copy resolved file name */
if(NULL == (actual_file_name = H5MM_strdup(H5F_ACTUAL_NAME(loc.oloc->file))))
HGOTO_ERROR(H5E_LINK, H5E_CANTALLOC, FAIL, "can't duplicate resolved file name string")
/* get last component of file_name */
H5_GET_LAST_DELIMITER(actual_file_name, ptr)
if(!ptr)
HGOTO_ERROR(H5E_LINK, H5E_CANTOPENFILE, FAIL, "unable to open external file, external link file name = '%s', temp_file_name = '%s'", file_name, temp_file_name)
/* Truncate filename portion from actual file name path */
*ptr = '\0';
/* Build new file name for the external file */
if(H5L_build_name(actual_file_name, temp_file_name, &full_name/*out*/) < 0)
HGOTO_ERROR(H5E_LINK, H5E_CANTGET, FAIL, "can't prepend prefix to filename")
/* Try opening with the resolved name */
if(NULL == (ext_file = H5F_efc_open(loc.oloc->file, full_name, intent, H5P_FILE_CREATE_DEFAULT, fapl_id, dxpl_id)))
HGOTO_ERROR(H5E_LINK, H5E_CANTOPENFILE, FAIL, "unable to open external file, external link file name = '%s', temp_file_name = '%s'", file_name, temp_file_name)
full_name = (char *)H5MM_xfree(full_name);
} /* end if */
HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set file close degree")
/* Search for the target file */
if(NULL == (ext_file = H5F_prefix_open_file(lapl_id, loc.oloc->file, H5L_ACS_ELINK_PREFIX_NAME, file_name, intent, fapl_id, dxpl_id)))
HGOTO_ERROR(H5E_LINK, H5E_CANTOPENFILE, FAIL, "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)
@@ -471,10 +263,6 @@ done:
HDONE_ERROR(H5E_LINK, H5E_CANTCLOSEFILE, FAIL, "problem closing external file")
if(parent_group_name && parent_group_name != local_group_name)
parent_group_name = (char *)H5MM_xfree(parent_group_name);
full_name = (char *)H5MM_xfree(full_name);
temp_file_name = (char *)H5MM_xfree(temp_file_name);
actual_file_name = (char *)H5MM_xfree(actual_file_name);
if(ret_value < 0) {
/* Close object if it's open and something failed */
if(ext_obj >= 0 && H5I_dec_ref(ext_obj) < 0)
@@ -484,20 +272,20 @@ done:
FUNC_LEAVE_NOAPI(ret_value)
} /* end H5L_extern_traverse() */
/*-------------------------------------------------------------------------
* Function: H5L_extern_query
* Function: H5L_extern_query
*
* Purpose: Default query function for external links. This can
* Purpose: Default query function for external links. This can
* be overridden using H5Lregister().
*
* Returns the size of the link's user data. If a buffer of
* is provided, copies at most buf_size bytes of the udata
* into it.
*
* Return: Size of buffer on success/Negative on failure
* Return: Size of buffer on success/Negative on failure
*
* Programmer: James Laird
* Programmer: James Laird
* Monday, July 10, 2006
*
*-------------------------------------------------------------------------
@@ -534,23 +322,23 @@ done:
FUNC_LEAVE_NOAPI(ret_value)
} /* end H5L_extern_query() */
/*-------------------------------------------------------------------------
* Function: H5Lcreate_external
* 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.
* FILE_NAME is the name of the file that OBJ_NAME is is contained
* within. If OBJ_NAME is given as a relative path name, the
* path will be relative to the root group of FILE_NAME.
* LINK_NAME is interpreted relative to LINK_LOC_ID, which is
* 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
*
*-------------------------------------------------------------------------
@@ -559,14 +347,14 @@ herr_t
H5Lcreate_external(const char *file_name, const char *obj_name,
hid_t link_loc_id, const char *link_name, hid_t lcpl_id, hid_t lapl_id)
{
H5G_loc_t link_loc; /* Group location to create link */
char *norm_obj_name = NULL; /* Pointer to normalized current name */
H5G_loc_t link_loc; /* Group location to create link */
char *norm_obj_name = NULL; /* Pointer to normalized current name */
void *ext_link_buf = NULL; /* Buffer to contain external link */
size_t buf_size; /* Size of buffer to hold external link */
size_t file_name_len; /* Length of file name string */
size_t norm_obj_name_len; /* Length of normalized object name string */
uint8_t *p; /* Pointer into external link buffer */
hid_t dxpl_id = H5AC_ind_read_dxpl_id; /* dxpl used by library */
hid_t dxpl_id = H5AC_ind_read_dxpl_id; /* dxpl used by library */
herr_t ret_value = SUCCEED; /* Return value */
FUNC_ENTER_API(FAIL)
@@ -575,13 +363,13 @@ H5Lcreate_external(const char *file_name, const char *obj_name,
/* Check arguments */
if(!file_name || !*file_name)
HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no file name specified")
HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no file name specified")
if(!obj_name || !*obj_name)
HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no object name specified")
HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no object name specified")
if(H5G_loc(link_loc_id, &link_loc) < 0)
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
if(!link_name || !*link_name)
HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no link name specified")
HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no link name specified")
/* Get normalized copy of the link target */
if(NULL == (norm_obj_name = H5G_normalize(obj_name)))
@@ -616,7 +404,7 @@ done:
FUNC_LEAVE_API(ret_value)
} /* end H5Lcreate_external() */
/*-------------------------------------------------------------------------
* Function: H5L_register_external
*
@@ -645,7 +433,7 @@ done:
FUNC_LEAVE_NOAPI(ret_value)
} /* end H5L_register_external() */
/*-------------------------------------------------------------------------
* Function: H5Lunpack_elink_val
*

5
tools/test/h5dump/errfiles/tall-1.err
View File

@@ -20,6 +20,9 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
#006: (file name) line (number) in H5G_traverse_ud(): traversal callback returned invalid ID
major: Symbol table
minor: Unable to find atom information (already closed?)
#007: (file name) line (number) in H5L_extern_traverse(): unable to open external file, external link file name = 'somefile', temp_file_name = 'somefile'
#007: (file name) line (number) in H5L_extern_traverse(): unable to open external file, external link file name = 'somefile'
major: Links
minor: Unable to open file
#008: (file name) line (number) in H5F_prefix_open_file(): unable to open file, file name = 'somefile', temp_file_name = 'somefile'
major: File accessibilty
minor: Unable to open file

5
tools/test/h5dump/errfiles/tall-2A.err
View File

@@ -20,6 +20,9 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
#006: (file name) line (number) in H5G_traverse_ud(): traversal callback returned invalid ID
major: Symbol table
minor: Unable to find atom information (already closed?)
#007: (file name) line (number) in H5L_extern_traverse(): unable to open external file, external link file name = 'somefile', temp_file_name = 'somefile'
#007: (file name) line (number) in H5L_extern_traverse(): unable to open external file, external link file name = 'somefile'
major: Links
minor: Unable to open file
#008: (file name) line (number) in H5F_prefix_open_file(): unable to open file, file name = 'somefile', temp_file_name = 'somefile'
major: File accessibilty
minor: Unable to open file

5
tools/test/h5dump/errfiles/tall-2A0.err
View File

@@ -20,6 +20,9 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
#006: (file name) line (number) in H5G_traverse_ud(): traversal callback returned invalid ID
major: Symbol table
minor: Unable to find atom information (already closed?)
#007: (file name) line (number) in H5L_extern_traverse(): unable to open external file, external link file name = 'somefile', temp_file_name = 'somefile'
#007: (file name) line (number) in H5L_extern_traverse(): unable to open external file, external link file name = 'somefile'
major: Links
minor: Unable to open file
#008: (file name) line (number) in H5F_prefix_open_file(): unable to open file, file name = 'somefile', temp_file_name = 'somefile'
major: File accessibilty
minor: Unable to open file

5
tools/test/h5dump/errfiles/tall-2B.err
View File

@@ -20,6 +20,9 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
#006: (file name) line (number) in H5G_traverse_ud(): traversal callback returned invalid ID
major: Symbol table
minor: Unable to find atom information (already closed?)
#007: (file name) line (number) in H5L_extern_traverse(): unable to open external file, external link file name = 'somefile', temp_file_name = 'somefile'
#007: (file name) line (number) in H5L_extern_traverse(): unable to open external file, external link file name = 'somefile'
major: Links
minor: Unable to open file
#008: (file name) line (number) in H5F_prefix_open_file(): unable to open file, file name = 'somefile', temp_file_name = 'somefile'
major: File accessibilty
minor: Unable to open file

10
tools/test/h5dump/errfiles/textlink.err
View File

@@ -20,9 +20,12 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
#006: (file name) line (number) in H5G_traverse_ud(): traversal callback returned invalid ID
major: Symbol table
minor: Unable to find atom information (already closed?)
#007: (file name) line (number) in H5L_extern_traverse(): unable to open external file, external link file name = 'filename', temp_file_name = 'filename'
#007: (file name) line (number) in H5L_extern_traverse(): unable to open external file, external link file name = 'filename'
major: Links
minor: Unable to open file
#008: (file name) line (number) in H5F_prefix_open_file(): unable to open file, file name = 'filename', temp_file_name = 'filename'
major: File accessibilty
minor: Unable to open file
HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
#000: (file name) line (number) in H5Oopen(): unable to open object
major: Object header
@@ -45,6 +48,9 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
#006: (file name) line (number) in H5G_traverse_ud(): traversal callback returned invalid ID
major: Symbol table
minor: Unable to find atom information (already closed?)
#007: (file name) line (number) in H5L_extern_traverse(): unable to open external file, external link file name = 'anotherfile', temp_file_name = 'anotherfile'
#007: (file name) line (number) in H5L_extern_traverse(): unable to open external file, external link file name = 'anotherfile'
major: Links
minor: Unable to open file
#008: (file name) line (number) in H5F_prefix_open_file(): unable to open file, file name = 'anotherfile', temp_file_name = 'anotherfile'
major: File accessibilty
minor: Unable to open file

5
tools/test/h5dump/errfiles/torderlinks1.err
View File

@@ -20,6 +20,9 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
#006: (file name) line (number) in H5G_traverse_ud(): traversal callback returned invalid ID
major: Symbol table
minor: Unable to find atom information (already closed?)
#007: (file name) line (number) in H5L_extern_traverse(): unable to open external file, external link file name = 'fname', temp_file_name = 'fname'
#007: (file name) line (number) in H5L_extern_traverse(): unable to open external file, external link file name = 'fname'
major: Links
minor: Unable to open file
#008: (file name) line (number) in H5F_prefix_open_file(): unable to open file, file name = 'fname', temp_file_name = 'fname'
major: File accessibilty
minor: Unable to open file

5
tools/test/h5dump/errfiles/torderlinks2.err
View File

@@ -20,6 +20,9 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
#006: (file name) line (number) in H5G_traverse_ud(): traversal callback returned invalid ID
major: Symbol table
minor: Unable to find atom information (already closed?)
#007: (file name) line (number) in H5L_extern_traverse(): unable to open external file, external link file name = 'fname', temp_file_name = 'fname'
#007: (file name) line (number) in H5L_extern_traverse(): unable to open external file, external link file name = 'fname'
major: Links
minor: Unable to open file
#008: (file name) line (number) in H5F_prefix_open_file(): unable to open file, file name = 'fname', temp_file_name = 'fname'
major: File accessibilty
minor: Unable to open file