diff options
| author | Keith Bostic <keith@wiredtiger.com> | 2016-02-23 09:37:59 -0500 |
|---|---|---|
| committer | Keith Bostic <keith@wiredtiger.com> | 2016-02-23 09:37:59 -0500 |
| commit | f90fb74abfd080de37ea92e6091d356d37cf3d25 (patch) | |
| tree | aef6b771adf5146b63558c97fdd110204165c853 /examples | |
| parent | e5a56007153127bc04a680ffff1d6d98e563c6e2 (diff) | |
| download | mongo-f90fb74abfd080de37ea92e6091d356d37cf3d25.tar.gz | |
WT-2107: Add example code including an event handler
Review, minor wording and style cleanup.
Diffstat (limited to 'examples')
| -rw-r--r-- | examples/c/ex_event_handler.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/examples/c/ex_event_handler.c b/examples/c/ex_event_handler.c index 1e277cab00c..fae61092687 100644 --- a/examples/c/ex_event_handler.c +++ b/examples/c/ex_event_handler.c @@ -42,9 +42,8 @@ int handle_wiredtiger_error( int handle_wiredtiger_message(WT_EVENT_HANDLER *, WT_SESSION *, const char *); /*! [Function event_handler] */ - /* - * Setup our own event handler structure to allow us to pass context through + * Create our own event handler structure to allow us to pass context through * to event handler callbacks. For this to work the WiredTiger event handler * must appear first in our custom event handler structure. */ @@ -82,8 +81,9 @@ int handle_wiredtiger_message( WT_EVENT_HANDLER *handler, WT_SESSION *session, const char *message) { + /* Cast the handler back to our custom handler. */ printf("app id %s, thread context %p, message %s\n", - ((CUSTOM_EVENT_HANDLER*)handler)->app_id, session, message); + ((CUSTOM_EVENT_HANDLER *)handler)->app_id, session, message); return (0); } @@ -101,13 +101,13 @@ main(void) event_handler.h.handle_error = handle_wiredtiger_error; event_handler.h.handle_message = handle_wiredtiger_message; - /* Setup a NULL to use the default handler. */ + /* Set handlers to NULL to use the default handler. */ event_handler.h.handle_progress = NULL; event_handler.h.handle_close = NULL; event_handler.app_id = "example_event_handler"; ret = wiredtiger_open(home, - (WT_EVENT_HANDLER*)&event_handler, "create", &conn); + (WT_EVENT_HANDLER *)&event_handler, "create", &conn); /*! [Configure event_handler] */ /* Make an invalid API call, to ensure the event handler works. */ |