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-rw-r--r--kit/async_function.h241
1 files changed, 0 insertions, 241 deletions
diff --git a/kit/async_function.h b/kit/async_function.h
deleted file mode 100644
index 5460fd6..0000000
--- a/kit/async_function.h
+++ /dev/null
@@ -1,241 +0,0 @@
-#ifndef KIT_ASYNC_FUNCTION_H
-#define KIT_ASYNC_FUNCTION_H
-
-#include "types.h"
-
-#include <string.h>
-
-#ifdef __GNUC__
-#define KIT_FALLTHROUGH __attribute__((fallthrough));
-#else
-#define KIT_FALLTHROUGH
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef struct {
- i32 _;
-} kit_af_void;
-
-typedef void (*kit_af_state_machine)(void *self_void_);
-
-#define KIT_AF_STATE_DATA \
- struct { \
- i32 _index; \
- i32 _id; \
- kit_af_state_machine _state_machine; \
- }
-
-typedef struct {
- KIT_AF_STATE_DATA;
-} kit_af_type_void;
-
-#if defined(__GNUC__) || defined(__clang__)
-# pragma GCC diagnostic push
-# pragma GCC diagnostic ignored "-Wunused-function"
-# pragma GCC diagnostic ignored "-Wunknown-pragmas"
-#endif
-
-#define KIT_AF_INTERNAL(coro_) (*((kit_af_type_void *) (coro_)))
-
-#ifdef KIT_ENABLE_CUSTOM_ASYNC_FUNCTION_DISPATCH
-// Application should implement this function if custom async
-// function dispatch is enabled.
-//
-// See KIT_ENABLE_CUSTOM_ASYNC_FUNCTION_DISPATCH macro.
-//
-void kit_async_function_dispatch(void *promise);
-#else
-static void kit_async_function_dispatch(void *promise) {
- // Dynamic dispatch by default.
- //
- KIT_AF_INTERNAL(promise)._state_machine(promise);
-}
-#endif
-
-#if defined(__GNUC__) || defined(__clang__)
-# pragma GCC diagnostic pop
-#endif
-
-#define KIT_AF_STATE(ret_type_, name_, ...) \
- struct name_##_coro_state_ { \
- KIT_AF_STATE_DATA; \
- ret_type_ return_value; \
- __VA_ARGS__ \
- }
-
-#define KIT_AF_DECL(name_) void name_(void *self_void_)
-
-#define KIT_CORO_IMPL(name_) \
- KIT_AF_DECL(name_) { \
- struct name_##_coro_state_ *self = \
- (struct name_##_coro_state_ *) self_void_; \
- switch (self->_index) { \
- case 0:;
-
-#define KIT_AF_LINE_() __LINE__
-
-#define KIT_CORO_END \
- } \
- self->_index = -1; \
- }
-
-#define KIT_CORO_DECL(ret_type_, name_, ...) \
- KIT_AF_STATE(ret_type_, name_, __VA_ARGS__); \
- KIT_AF_DECL(name_)
-
-#define KIT_CORO(ret_type_, name_, ...) \
- KIT_AF_STATE(ret_type_, name_, __VA_ARGS__); \
- KIT_CORO_IMPL(name_)
-
-#define KIT_CORO_DECL_VOID(name_, ...) \
- KIT_CORO_DECL(kit_af_void, name_, __VA_ARGS__)
-
-#define KIT_CORO_VOID(name_, ...) \
- KIT_CORO(kit_af_void, name_, __VA_ARGS__)
-
-#define KIT_STATIC_CORO(ret_type_, name_, ...) \
- KIT_AF_STATE(ret_type_, name_, __VA_ARGS__); \
- static KIT_CORO_IMPL(name_)
-
-#define KIT_STATIC_CORO_VOID(name_, ...) \
- KIT_STATIC_CORO(kit_af_void, name_, __VA_ARGS__)
-
-#define KIT_AF_EXECUTE(promise_) \
- kit_async_function_dispatch(&(promise_))
-
-#define KIT_AF_NEXT(promise_) \
- (kit_async_function_dispatch(&(promise_)), (promise_).return_value)
-
-#define KIT_AF_YIELD(...) \
- do { \
- self->_index = KIT_AF_LINE_(); \
- self->return_value = __VA_ARGS__; \
- return; \
- case KIT_AF_LINE_():; \
- } while (0)
-
-#define KIT_AF_YIELD_VOID \
- do { \
- self->_index = KIT_AF_LINE_(); \
- return; \
- case KIT_AF_LINE_():; \
- } while (0)
-
-#define KIT_AF_RETURN(...) \
- do { \
- self->_index = -1; \
- self->return_value = __VA_ARGS__; \
- return; \
- } while (0)
-
-#define KIT_AF_RETURN_VOID \
- do { \
- self->_index = -1; \
- return; \
- } while (0)
-
-#define KIT_AF_AWAIT(promise_) \
- do { \
- KIT_FALLTHROUGH \
- case KIT_AF_LINE_(): \
- if ((promise_)._index != -1) { \
- self->_index = KIT_AF_LINE_(); \
- kit_async_function_dispatch(&(promise_)); \
- } \
- if ((promise_)._index != -1) \
- return; \
- } while (0)
-
-#define KIT_AF_YIELD_AWAIT(promise_) \
- do { \
- KIT_FALLTHROUGH \
- case KIT_AF_LINE_(): \
- if ((promise_)._index != -1) { \
- self->_index = KIT_AF_LINE_(); \
- kit_async_function_dispatch(&(promise_)); \
- self->return_value = (promise_).return_value; \
- return; \
- } \
- } while (0)
-
-#define KIT_AF_TYPE(coro_) struct coro_##_coro_state_
-
-#define KIT_AF_INITIAL(id_, coro_) \
- ._index = 0, ._id = (id_), ._state_machine = (coro_)
-
-#define KIT_AF_CREATE(promise_, coro_, ...) \
- KIT_AF_TYPE(coro_) \
- promise_ = { KIT_AF_INITIAL(0, coro_), __VA_ARGS__ }
-
-#define KIT_AF_CREATE_ID(promise_, id_, ...) \
- KIT_AF_TYPE(coro_) \
- promise_ = { KIT_AF_INITIAL(id_, NULL), __VA_ARGS__ }
-
-#define KIT_AF_INIT(promise_, coro_, ...) \
- do { \
- KIT_AF_CREATE(kit_af_temp_, coro_, __VA_ARGS__); \
- memcpy(&(promise_), &kit_af_temp_, sizeof kit_af_temp_); \
- } while (0)
-
-#define KIT_AF_INIT_ID(promise_, id_, ...) \
- do { \
- KIT_AF_CREATE_ID(kit_af_temp_, id_, __VA_ARGS__); \
- memcpy(&(promise_), &kit_af_temp_, sizeof kit_af_temp_); \
- } while (0)
-
-#define KIT_AF_FINISHED(promise_) ((promise_)._index == -1)
-
-#define KIT_AF_FINISHED_N(return_, promises_, size_) \
- do { \
- i32 kit_af_index_; \
- (return_) = 1; \
- for (kit_af_index_ = 0; kit_af_index_ < (size_); \
- kit_af_index_++) \
- if (!KIT_AF_FINISHED((promises_)[kit_af_index_])) { \
- (return_) = 0; \
- break; \
- } \
- } while (0)
-
-#define KIT_AF_FINISHED_ALL(return_, promises_) \
- KIT_AF_FINISHED_N((return_), (promises_), \
- sizeof(promises_) / sizeof((promises_)[0]))
-
-#ifdef __cplusplus
-}
-#endif
-
-#define af_void kit_af_void
-#define af_state_machine kit_af_state_machine
-#define af_type_void kit_af_type_void
-#define AF_STATE_DATA KIT_AF_STATE_DATA
-#define AF_STATE KIT_AF_STATE
-#define AF_DECL KIT_AF_DECL
-#define CORO_IMPL KIT_CORO_IMPL
-#define CORO_END KIT_CORO_END
-#define CORO_DECL KIT_CORO_DECL
-#define CORO KIT_CORO
-#define CORO_DECL_VOID KIT_CORO_DECL_VOID
-#define STATIC_CORO KIT_STATIC_CORO
-#define STATIC_CORO_VOID KIT_STATIC_CORO_VOID
-#define CORO_VOID KIT_CORO_VOID
-#define AF_EXECUTE KIT_AF_EXECUTE
-#define AF_NEXT KIT_AF_NEXT
-#define AF_YIELD KIT_AF_YIELD
-#define AF_YIELD_VOID KIT_AF_YIELD_VOID
-#define AF_RETURN KIT_AF_RETURN
-#define AF_RETURN_VOID KIT_AF_RETURN_VOID
-#define AF_AWAIT KIT_AF_AWAIT
-#define AF_YIELD_AWAIT KIT_AF_YIELD_AWAIT
-#define AF_TYPE KIT_AF_TYPE
-#define AF_INITIAL KIT_AF_INITIAL
-#define AF_CREATE KIT_AF_CREATE
-#define AF_INIT KIT_AF_INIT
-#define AF_FINISHED KIT_AF_FINISHED
-#define AF_FINISHED_N KIT_AF_FINISHED_N
-#define AF_FINISHED_ALL KIT_AF_FINISHED_ALL
-
-#endif
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