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win: move uv__process_reqs to core.c

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Refs: https://github.com/libuv/libuv/issues/4819
This commit is contained in:
Ben Noordhuis 2025-07-06 12:50:25 +02:00
parent 55f5fce1cc
commit 60d359d2c5
2 changed files with 106 additions and 108 deletions
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107
src/win/core.c
View File

@ -428,6 +428,7 @@ static void uv__poll(uv_loop_t* loop, DWORD timeout) {
BOOL success;
uv_req_t* req;
OVERLAPPED_ENTRY overlappeds[128];
OVERLAPPED* overlapped;
ULONG count;
ULONG i;
int repeat;
@ -491,7 +492,8 @@ static void uv__poll(uv_loop_t* loop, DWORD timeout) {
if (actual_timeout == 0)
uv__metrics_inc_events_waiting(loop, 1);
req = uv__overlapped_to_req(overlappeds[i].lpOverlapped);
overlapped = overlappeds[i].lpOverlapped;
req = container_of(overlapped, uv_req_t, u.io.overlapped);
uv__insert_pending_req(loop, req);
}
}
@ -525,6 +527,109 @@ static void uv__poll(uv_loop_t* loop, DWORD timeout) {
}
#define DELEGATE_STREAM_REQ(loop, req, method, handle_at) \
do { \
switch (((uv_handle_t*) (req)->handle_at)->type) { \
case UV_TCP: \
uv__process_tcp_##method##_req(loop, \
(uv_tcp_t*) ((req)->handle_at), \
req); \
break; \
\
case UV_NAMED_PIPE: \
uv__process_pipe_##method##_req(loop, \
(uv_pipe_t*) ((req)->handle_at), \
req); \
break; \
\
case UV_TTY: \
uv__process_tty_##method##_req(loop, \
(uv_tty_t*) ((req)->handle_at), \
req); \
break; \
\
default: \
assert(0); \
} \
} while (0)
static void uv__process_reqs(uv_loop_t* loop) {
uv_req_t* req;
uv_req_t* first;
uv_req_t* next;
if (loop->pending_reqs_tail == NULL)
return;
first = loop->pending_reqs_tail->next_req;
next = first;
loop->pending_reqs_tail = NULL;
while (next != NULL) {
req = next;
next = req->next_req != first ? req->next_req : NULL;
switch (req->type) {
case UV_READ:
DELEGATE_STREAM_REQ(loop, req, read, data);
break;
case UV_WRITE:
DELEGATE_STREAM_REQ(loop, (uv_write_t*) req, write, handle);
break;
case UV_ACCEPT:
DELEGATE_STREAM_REQ(loop, req, accept, data);
break;
case UV_CONNECT:
DELEGATE_STREAM_REQ(loop, (uv_connect_t*) req, connect, handle);
break;
case UV_SHUTDOWN:
DELEGATE_STREAM_REQ(loop, (uv_shutdown_t*) req, shutdown, handle);
break;
case UV_UDP_RECV:
uv__process_udp_recv_req(loop, (uv_udp_t*) req->data, req);
break;
case UV_UDP_SEND:
uv__process_udp_send_req(loop,
((uv_udp_send_t*) req)->handle,
(uv_udp_send_t*) req);
break;
case UV_WAKEUP:
uv__process_async_wakeup_req(loop, (uv_async_t*) req->data, req);
break;
case UV_SIGNAL_REQ:
uv__process_signal_req(loop, (uv_signal_t*) req->data, req);
break;
case UV_POLL_REQ:
uv__process_poll_req(loop, (uv_poll_t*) req->data, req);
break;
case UV_PROCESS_EXIT:
uv__process_proc_exit(loop, (uv_process_t*) req->data);
break;
case UV_FS_EVENT_REQ:
uv__process_fs_event_req(loop, req, (uv_fs_event_t*) req->data);
break;
default:
assert(0);
}
}
}
#undef DELEGATE_STREAM_REQ
int uv_run(uv_loop_t *loop, uv_run_mode mode) {
DWORD timeout;
int r;

107
src/win/req-inl.h
View File

@ -81,12 +81,6 @@
uv_fatal_error(GetLastError(), "PostQueuedCompletionStatus"); \
}
INLINE static uv_req_t* uv__overlapped_to_req(OVERLAPPED* overlapped) {
return container_of(overlapped, uv_req_t, u.io.overlapped);
}
INLINE static void uv__insert_pending_req(uv_loop_t* loop, uv_req_t* req) {
req->next_req = NULL;
if (loop->pending_reqs_tail) {
@ -110,105 +104,4 @@ INLINE static void uv__insert_pending_req(uv_loop_t* loop, uv_req_t* req) {
}
}
#define DELEGATE_STREAM_REQ(loop, req, method, handle_at) \
do { \
switch (((uv_handle_t*) (req)->handle_at)->type) { \
case UV_TCP: \
uv__process_tcp_##method##_req(loop, \
(uv_tcp_t*) ((req)->handle_at), \
req); \
break; \
\
case UV_NAMED_PIPE: \
uv__process_pipe_##method##_req(loop, \
(uv_pipe_t*) ((req)->handle_at), \
req); \
break; \
\
case UV_TTY: \
uv__process_tty_##method##_req(loop, \
(uv_tty_t*) ((req)->handle_at), \
req); \
break; \
\
default: \
assert(0); \
} \
} while (0)
INLINE static void uv__process_reqs(uv_loop_t* loop) {
uv_req_t* req;
uv_req_t* first;
uv_req_t* next;
if (loop->pending_reqs_tail == NULL)
return;
first = loop->pending_reqs_tail->next_req;
next = first;
loop->pending_reqs_tail = NULL;
while (next != NULL) {
req = next;
next = req->next_req != first ? req->next_req : NULL;
switch (req->type) {
case UV_READ:
DELEGATE_STREAM_REQ(loop, req, read, data);
break;
case UV_WRITE:
DELEGATE_STREAM_REQ(loop, (uv_write_t*) req, write, handle);
break;
case UV_ACCEPT:
DELEGATE_STREAM_REQ(loop, req, accept, data);
break;
case UV_CONNECT:
DELEGATE_STREAM_REQ(loop, (uv_connect_t*) req, connect, handle);
break;
case UV_SHUTDOWN:
DELEGATE_STREAM_REQ(loop, (uv_shutdown_t*) req, shutdown, handle);
break;
case UV_UDP_RECV:
uv__process_udp_recv_req(loop, (uv_udp_t*) req->data, req);
break;
case UV_UDP_SEND:
uv__process_udp_send_req(loop,
((uv_udp_send_t*) req)->handle,
(uv_udp_send_t*) req);
break;
case UV_WAKEUP:
uv__process_async_wakeup_req(loop, (uv_async_t*) req->data, req);
break;
case UV_SIGNAL_REQ:
uv__process_signal_req(loop, (uv_signal_t*) req->data, req);
break;
case UV_POLL_REQ:
uv__process_poll_req(loop, (uv_poll_t*) req->data, req);
break;
case UV_PROCESS_EXIT:
uv__process_proc_exit(loop, (uv_process_t*) req->data);
break;
case UV_FS_EVENT_REQ:
uv__process_fs_event_req(loop, req, (uv_fs_event_t*) req->data);
break;
default:
assert(0);
}
}
}
#endif /* UV_WIN_REQ_INL_H_ */