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oio_async or The Most Half-Assed Api In The Universe™

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(apologies for my rant)
This commit is contained in:
Bert Belder 2011-05-09 02:15:28 +02:00
parent 09b9d39d14
commit 8718c78ad0
1 changed files with 16 additions and 2 deletions
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18
oio.h
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@ -56,7 +56,9 @@ typedef void (*oio_shutdown_cb)(oio_req_t* req, int status);
typedef void (*oio_accept_cb)(oio_handle_t* handle);
typedef void (*oio_close_cb)(oio_handle_t* handle, int status);
typedef void (*oio_timer_cb)(oio_req_t* req, int64_t skew, int status);
/* TODO: do loop_cb and async_cb really need a status argument? */
typedef void (*oio_loop_cb)(oio_handle_t* handle, int status);
typedef void (*oio_async_cb)(oio_handle_t* handle, int stats);
/* Expand this list if necessary. */
@ -106,7 +108,8 @@ typedef enum {
OIO_FILE,
OIO_PREPARE,
OIO_CHECK,
OIO_IDLE
OIO_IDLE,
OIO_ASYNC
} oio_handle_type;
typedef enum {
@ -116,7 +119,8 @@ typedef enum {
OIO_READ,
OIO_WRITE,
OIO_SHUTDOWN,
OIO_TIMEOUT
OIO_TIMEOUT,
OIO_WAKEUP
} oio_req_type;
@ -238,6 +242,16 @@ int oio_idle_init(oio_handle_t* handle, oio_close_cb close_cb, void* data);
int oio_idle_start(oio_handle_t* handle, oio_loop_cb cb);
int oio_idle_stop(oio_handle_t* handle);
/* oio_async_send wakes up the event loop and calls the async handle's callback
* There is no guarantee that every oio_async_send call leads to exactly one
* invocation of the callback; The only guarantee is that the callback function
* is called at least once after the call to async_send. Unlike everything
* else, oio_async_send can be called from another thread.
*/
int oio_async_init(oio_handle_t* handle, oio_async_cb async_cb,
oio_close_cb close_cb, void* data);
int oio_async_send(oio_handle_t* handle);
/* Request handle to be closed. close_cb will be called
* asynchronously after this call.
*/