H5Pset_fapl_log
fn
herr_t H5Pset_fapl_log(hid_t fapl_id, const char * logfile, ulong flags, size_t buf_size)Configures the file access property list to use the log file driver.
The log driver logs all I/O traffic to a logfile for debugging and analysis.
Parameters
fapl_id | File access property list identifier |
logfile | Name of the log file, or null for stderr |
flags | Flags controlling what to log (H5FD_LOG_*) |
buf_size | Size of the internal logging buffer |
Returns
Non-negative on success, negative on failure.