10

    // the memcache context that we belong to

    11

    struct memcache *mc;

    12

    13

    // our key/obj

    14

    struct memcache_key key;

    15

    struct memcache_obj *obj;

    16

    17

    // our state

    18

    enum memcache_req_state state;

    19

    20

    // our user callback argument

    21

    void *cb_arg;

    22

    23

    // the conn 

    24

    struct memcache_connection *conn;

    30

/*

    31

 * Allocate and return a new req, or NULL if unsuccesfull.

    32

 */

    33

struct memcache_req *memcache_req_alloc (struct memcache *mc, struct memcache_key *key, void *cb_arg);

    34

    35

    36

/*

    37

 * An error occurred, and the request must be abandoned. This will assume that the req is not active or enqueued

    38

 * anymore, and the req should not be accessed by memcache_* code after this.

    39

 */

    40

void memcache_req_error (struct memcache_req *req);

    41

    42

/*

    43

 * Free an unused req. Should always be called by the user, not via internal means.

    44

 */

    45

void memcache_req_free (struct memcache_req *req);

    46