Here is a list of all struct and union fields with links to the structures/unions they belong to:

- o -

• old_count : CUDA_control_state_t
• oldbuf : cache_ent
• oldfd : cache_ent
• oldmask : mcontext_t
• oldsize : cache_ent
• opcm : command_flags_t
• opcode : bgq_generic_events_t
• opcode_mask : bgq_generic_events_t
• open : fd_array_t
• operation : bgq_preset_search_entry_t , hwi_search_t , user_defined_event_t , itanium_preset_search_t
• ops : EventInfo_t
• options : nvml_native_event_entry_t
• os_version : PAPI_os_info_t
• out : pfm_control_state_t
• outp : pfmw_param_t
• overflow : example_control_state_t , EventSetInfo_t , _papi_int_option_t , _papi_int_overflow_t , pe_control_t
• overflow_num : hwd_control_state_t