experiments

tokio/ffi/runtime.h

@@ -0,0 +1,41 @@
+#include <stdint.h>
+
+struct RuntimeHooks {
+    void (*on_thread_park)(void);
+
+    void (*on_thread_unpark)(void);
+
+    void (*on_thread_start)(void);
+
+    void (*on_thread_stop)(void);
+}__attribute__((__packed__));
+
+struct RuntimeOptions {
+    bool enable_time;
+    bool enable_io;
+
+    uint32_t event_interval;
+    uint32_t global_queue_interval;
+
+    size_t max_blocking_threads;
+
+    size_t max_io_events_per_tick;
+
+    uint8_t runtime_kind;
+
+    bool start_paused;
+
+    struct timespec *thread_keep_alive;
+
+    struct RuntimeHooks *runtime_hooks;
+
+    char *thread_name;
+
+    char *(*thread_name_fn)(void);
+
+    size_t thread_stack_size;
+
+    size_t worker_threads;
+}__attribute__((__packed__));
+
+struct Runtime;

tokio/ffi/task.h

@@ -1,10 +1,23 @@
+struct RawWakerVTable {
+    void (*clone)(void *);
+
+    void (*wake)(void *);
+
+    void (*wake_by_ref)(void *);
+
+    void (*drop)(void *);
+} __attribute__((__packed__));
+
+struct Waker {
+    void *data;
+};
+
 struct Context {
-    void (*wake) (void*);
 
 };
 
 struct Task {
-    void* data;
-    void* (*poll) (void*);
+    void *data;
+
 };
 

tokio/ffi/tokio.h

@@ -1,51 +0,0 @@
-#include <stdint.h>
-
-struct RuntimeUnstableOptions {
-    // unstable
-    bool enable_metrics_poll_count_histogram;
-    // unstable
-    size_t metrics_poll_count_histogram_buckets;
-    // unstable
-    struct timespec metrics_poll_count_histogram_resolution;
-
-    // unstable
-    uint8_t unhandled_panic;
-};
-
-struct RuntimeHooks {
-    void (*on_thread_park) (void);
-    void (*on_thread_unpark) (void);
-    void (*on_thread_start) (void);
-    void (*on_thread_stop) (void);
-};
-
-struct RuntimeOptions {
-    // unstable
-    bool disable_lifo_slot;
-
-    bool enable_time;
-    bool enable_io;
-
-    uint32_t event_interval;
-    uint32_t global_queue_interval;
-
-    size_t max_blocking_threads;
-
-    size_t max_io_events_per_tick;
-
-    uint8_t runtime_kind;
-
-    // todo rng_seed
-
-    bool start_paused;
-
-    struct timespec thread_keep_alive;
-
-    char* thread_name;
-    char* (*thread_name_fn) (void);
-    size_t thread_stack_size;
-
-    size_t worker_threads;
-};
-
-struct Runtime;