Function rioGetReadError

app/redis-6.2.6/src/rio.h:146–148

This function allows to know if there was a read error in any past * operation, since the rio stream was created or since the last call * to rioClearError(). */

 * operation, since the rio stream was created or since the last call
 * to rioClearError(). */
static inline int rioGetReadError(rio *r) {
    return (r->flags & RIO_FLAG_READ_ERROR) != 0;
}

/* Like rioGetReadError() but for write errors. */
static inline int rioGetWriteError(rio *r) {