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Expose uv_async_send and uv_timer_* #958

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Expose uv_async_send and uv_timer_* #958

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72 changes: 72 additions & 0 deletions libs/uv/uv.c
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Original file line number Diff line number Diff line change
Expand Up @@ -24,6 +24,9 @@ typedef struct sockaddr uv_sockaddr;
#define EVT_FS 0
#define EVT_FS_EX 3

#define EVT_ASYNC 0 // async_t
#define EVT_TIMER 0 // timer_t

#define EVT_MAX 3

typedef struct {
Expand Down Expand Up @@ -308,6 +311,75 @@ DEFINE_PRIM(_FS, fs_start_wrap, _LOOP _FUN(_VOID, _I32) _BYTES);
DEFINE_PRIM(_FS, fs_start_wrap_ex, _LOOP _FUN(_VOID, _BYTES _I32) _BYTES _BOOL);
DEFINE_PRIM(_BOOL, fs_stop_wrap, _FS);

// HANDLE REF

HL_PRIM void HL_NAME(handle_ref_wrap)( uv_handle_t *h ) {
if( h ) uv_ref(h);
}

HL_PRIM void HL_NAME(handle_unref_wrap)( uv_handle_t *h ) {
if( h ) uv_unref(h);
}

DEFINE_PRIM(_VOID, handle_ref_wrap, _HANDLE);
DEFINE_PRIM(_VOID, handle_unref_wrap, _HANDLE);

// ASYNC

static void on_async( uv_async_t *h ) {
trigger_callb((uv_handle_t*)h, EVT_ASYNC, NULL, 0, true);
}

HL_PRIM uv_async_t *HL_NAME(async_init_wrap)( uv_loop_t *loop, vclosure *c ) {
uv_async_t *a = UV_ALLOC(uv_async_t);
if( !loop || uv_async_init(loop, a, on_async) < 0 ) {
free(a);
return NULL;
}
init_hl_data((uv_handle_t*)a);
register_callb((uv_handle_t*)a, c, EVT_ASYNC);
return a;
}

HL_PRIM void HL_NAME(async_send_wrap)( uv_async_t *a ) {
if( a ) uv_async_send(a);
}

DEFINE_PRIM(_HANDLE, async_init_wrap, _LOOP _CALLB);
DEFINE_PRIM(_VOID, async_send_wrap, _HANDLE);

// TIMER

static void on_timer( uv_timer_t *h ) {
trigger_callb((uv_handle_t*)h, EVT_TIMER, NULL, 0, true);
}

HL_PRIM uv_timer_t *HL_NAME(timer_init_wrap)( uv_loop_t *loop ) {
uv_timer_t *t = UV_ALLOC(uv_timer_t);
if( !loop || uv_timer_init(loop, t) < 0 ) {
free(t);
return NULL;
}
init_hl_data((uv_handle_t*)t);
return t;
}

HL_PRIM bool HL_NAME(timer_start_wrap)( uv_timer_t *t, vclosure *c, int timeout, int repeat ) {
if( !t ) return false;
register_callb((uv_handle_t*)t, c, EVT_TIMER);
return uv_timer_start(t, on_timer, (uint64_t)(timeout < 0 ? 0 : timeout), (uint64_t)(repeat < 0 ? 0 : repeat)) >= 0;
}

HL_PRIM bool HL_NAME(timer_stop_wrap)( uv_timer_t *t ) {
if( !t ) return false;
clear_callb((uv_handle_t*)t, EVT_TIMER);
return uv_timer_stop(t) >= 0;
}

DEFINE_PRIM(_HANDLE, timer_init_wrap, _LOOP);
DEFINE_PRIM(_BOOL, timer_start_wrap, _HANDLE _CALLB _I32 _I32);
DEFINE_PRIM(_BOOL, timer_stop_wrap, _HANDLE);

// loop

HL_PRIM uv_loop_t *HL_NAME(create_loop)() {
Expand Down
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