diff options
Diffstat (limited to 'content/handlers/javascript/js.h')
| -rw-r--r-- | content/handlers/javascript/js.h | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/content/handlers/javascript/js.h b/content/handlers/javascript/js.h index ce9bb9ba4..55f8e22ef 100644 --- a/content/handlers/javascript/js.h +++ b/content/handlers/javascript/js.h @@ -97,14 +97,27 @@ void js_destroyheap(jsheap *heap); nserror js_newthread(jsheap *heap, void *win_priv, void *doc_priv, jsthread **thread); /** + * Close a javascript thread + * + * This should be called when the HTML content which owns the thread is + * being closed. This is a separate process from destroying the thread + * and merely disconnects any callbacks and thus hopefully stops + * additional JS things from triggering. If any code runs and attempts to + * register callbacks after closedown, they will fail. + * + * \param thread The thread to close down + * \return NSERROR_OK on success, appropriate error otherwise + */ +nserror js_closethread(jsthread *thread); + +/** * Destroy a javascript thread * * This should be called when the browsing context is done with the thread. * - * Essentially it should be called when the content is about to be destroyed - * but in reality it can be called when the browser window relinquishes its - * handle on the content since nominally the browser window itself owns - * the thread. + * This will be called when the HTML content associated with the browsing + * context is being destroyed. The thread should have already been closed + * down during the HTML content close. * * \param thread The thread to be destroyed */ |