Struct mariadb_sys::st_io_cache

source ·

#[repr(C)]
pub struct st_io_cache {Show 27 fields
    pub pos_in_file: my_off_t,
    pub end_of_file: my_off_t,
    pub read_pos: *mut uchar,
    pub read_end: *mut uchar,
    pub buffer: *mut uchar,
    pub request_pos: *mut uchar,
    pub write_buffer: *mut uchar,
    pub append_read_pos: *mut uchar,
    pub write_pos: *mut uchar,
    pub write_end: *mut uchar,
    pub append_buffer_lock: mysql_mutex_t,
    pub share: *mut IO_CACHE_SHARE,
    pub read_function: Option<unsafe extern "C" fn(arg1: *mut st_io_cache, arg2: *mut uchar, arg3: usize) -> c_int>,
    pub write_function: Option<unsafe extern "C" fn(arg1: *mut st_io_cache, arg2: *const uchar, arg3: usize) -> c_int>,
    pub type_: Type,
    pub disk_writes: ulong,
    pub file_name: *mut c_char,
    pub dir: *const c_char,
    pub prefix: [c_char; 3],
    pub file: File,
    pub next_file_user: *mut st_io_cache,
    pub seek_not_done: c_int,
    pub error: c_int,
    pub buffer_length: usize,
    pub read_length: usize,
    pub myflags: myf,
    pub alloced_buffer: usize,
}

Fields§

§pos_in_file: my_off_t§end_of_file: my_off_t§read_pos: *mut uchar§read_end: *mut uchar§buffer: *mut uchar§request_pos: *mut uchar§write_buffer: *mut uchar§append_read_pos: *mut uchar§write_pos: *mut uchar§write_end: *mut uchar§append_buffer_lock: mysql_mutex_t§share: *mut IO_CACHE_SHARE§read_function: Option<unsafe extern "C" fn(arg1: *mut st_io_cache, arg2: *mut uchar, arg3: usize) -> c_int>§write_function: Option<unsafe extern "C" fn(arg1: *mut st_io_cache, arg2: *const uchar, arg3: usize) -> c_int>§type_: Type§disk_writes: ulong§file_name: *mut c_char§dir: *const c_char§prefix: [c_char; 3]§file: File§next_file_user: *mut st_io_cache§seek_not_done: c_int§error: c_int§buffer_length: usize§read_length: usize§myflags: myf§alloced_buffer: usize