diff options
Diffstat (limited to 'src/H5A.c')
| -rw-r--r-- | src/H5A.c | 50 |
1 files changed, 45 insertions, 5 deletions
@@ -2020,11 +2020,51 @@ done: /*-------------------------------------------------------------------------- NAME - H5Adelete2 + H5Adelete PURPOSE Deletes an attribute from a location USAGE - herr_t H5Adelete2(loc_id, obj_name, attr_name, lapl_id) + herr_t H5Adelete(loc_id, name) + hid_t loc_id; IN: Object (dataset or group) to have attribute deleted from + const char *name; IN: Name of attribute to delete + RETURNS + Non-negative on success/Negative on failure + DESCRIPTION + This function removes the named attribute from a dataset or group. +--------------------------------------------------------------------------*/ +herr_t +H5Adelete(hid_t loc_id, const char *name) +{ + H5G_loc_t loc; /* Object location */ + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_API(H5Adelete, FAIL) + H5TRACE2("e", "i*s", loc_id, name); + + /* check arguments */ + if(H5I_ATTR == H5I_get_type(loc_id)) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "location is not valid for an attribute") + if(H5G_loc(loc_id, &loc) < 0) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location") + if(!name || !*name) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name") + + /* Delete the attribute from the location */ + if(H5O_attr_remove(loc.oloc, name, H5AC_dxpl_id) < 0) + HGOTO_ERROR(H5E_ATTR, H5E_CANTDELETE, FAIL, "unable to delete attribute") + +done: + FUNC_LEAVE_API(ret_value) +} /* H5Adelete() */ + + +/*-------------------------------------------------------------------------- + NAME + H5Adelete_by_name + PURPOSE + Deletes an attribute from a location + USAGE + herr_t H5Adelete_by_name(loc_id, obj_name, attr_name, lapl_id) hid_t loc_id; IN: Base location for object const char *obj_name; IN: Name of object relative to location const char *attr_name; IN: Name of attribute to delete @@ -2035,7 +2075,7 @@ done: This function removes the named attribute from an object. --------------------------------------------------------------------------*/ herr_t -H5Adelete2(hid_t loc_id, const char *obj_name, const char *attr_name, +H5Adelete_by_name(hid_t loc_id, const char *obj_name, const char *attr_name, hid_t lapl_id) { H5G_loc_t loc; /* Object location */ @@ -2045,7 +2085,7 @@ H5Adelete2(hid_t loc_id, const char *obj_name, const char *attr_name, hbool_t loc_found = FALSE; /* Entry at 'obj_name' found */ herr_t ret_value = SUCCEED; /* Return value */ - FUNC_ENTER_API(H5Adelete2, FAIL) + FUNC_ENTER_API(H5Adelete_by_name, FAIL) H5TRACE4("e", "i*s*si", loc_id, obj_name, attr_name, lapl_id); /* check arguments */ @@ -2083,7 +2123,7 @@ done: HDONE_ERROR(H5E_ATTR, H5E_CANTRELEASE, FAIL, "can't free location") FUNC_LEAVE_API(ret_value) -} /* H5Adelete2() */ +} /* H5Adelete_by_name() */ /*-------------------------------------------------------------------------- |