Skip to content

Add js_std_set_worker_new_runtime_func() #1246

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Nov 23, 2025
+15 −2
Merged

Add js_std_set_worker_new_runtime_func() #1246

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
12 changes: 10 additions & 2 deletions quickjs-libc.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -3654,7 +3654,8 @@ typedef struct {
uint64_t buf[];
} JSSABHeader;

static JSContext *(*js_worker_new_context_func)(JSRuntime *rt);
static JSRuntime *(*js_worker_new_runtime_func)(void) = JS_NewRuntime;
static JSContext *(*js_worker_new_context_func)(JSRuntime *rt) = JS_NewContext;

static int atomic_add_int(int *ptr, int v)
{
Expand Down Expand Up @@ -3783,7 +3784,7 @@ static void worker_func(void *opaque)
JSContext *ctx;
JSValue val;

rt = JS_NewRuntime();
rt = js_worker_new_runtime_func();
if (rt == NULL) {
fprintf(stderr, "JS_NewRuntime failure");
exit(1);
Expand Down Expand Up @@ -4062,6 +4063,13 @@ static const JSCFunctionListEntry js_worker_proto_funcs[] = {

#endif /* USE_WORKER */

void js_std_set_worker_new_runtime_func(JSRuntime *(*func)(void))
{
#ifdef USE_WORKER
js_worker_new_runtime_func = func;
#endif
}

void js_std_set_worker_new_context_func(JSContext *(*func)(JSRuntime *rt))
{
#ifdef USE_WORKER
Expand Down
5 changes: 5 additions & 0 deletions quickjs-libc.h
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -65,6 +65,11 @@ JS_EXTERN void js_std_promise_rejection_tracker(JSContext *ctx,
JSValueConst reason,
bool is_handled,
void *opaque);
// Defaults to JS_NewRuntime, no-op if compiled without worker support.
// Call before creating the first worker thread.
JS_EXTERN void js_std_set_worker_new_runtime_func(JSRuntime *(*func)(void));
// Defaults to JS_NewContext, no-op if compiled without worker support.
// Call before creating the first worker thread.
JS_EXTERN void js_std_set_worker_new_context_func(JSContext *(*func)(JSRuntime *rt));

#undef JS_EXTERN
Expand Down