Got Gtk-Doc working. Now all the fancy /** comments before the functions

[rodin/chimara.git] / src / abort.c

diff --git a/src/abort.c b/src/abort.c
index b2d2b67ab2122e3d840de23c425199352fe96401..4ae157addacc1eeed2b0ac92710c2d04cc8a446e 100644 (file)
--- a/src/abort.c
+++ b/src/abort.c
@@ -8,14 +8,15 @@ extern ChimaraGlkPrivate *glk_data;
 
 /**
  * glk_set_interrupt_handler:
- * @func: A pointer to a function which takes no argument and returns no result.
+ * @func: A pointer to an interrupt handler function.
  *
- * Specifies an interrupt handler function for cleaning up critical resources.
- * If Glk receives an interrupt, and you have set an interrupt handler, your
- * handler will be called, before the process is shut down.
+ * Sets @func to be the interrupt handler. @func should be a pointer to a 
+ * function which takes no argument and returns no result. If Glk receives an
+ * interrupt, and you have set an interrupt handler, your handler will be 
+ * called, before the process is shut down.
  * 
  * Initially there is no interrupt handler. You can reset to not having any by
- * calling glk_set_interrupt_handler(%NULL).
+ * calling <code>#glk_set_interrupt_handler(%NULL)</code>.
  * 
  * If you call glk_set_interrupt_handler() with a new handler function while an
  * older one is set, the new one replaces the old one. Glk does not try to queue
@@ -38,6 +39,7 @@ abort_glk()
 {
        if(glk_data->interrupt_handler)
                (*(glk_data->interrupt_handler))();
+       g_signal_emit_by_name(glk_data->self, "stopped");
        g_thread_exit(NULL);
 }
 
@@ -46,7 +48,7 @@ mutex has already been freed. (That means the thread already ended.) */
 void
 signal_abort()
 {
-       if(glk_data->abort_lock) {
+       if(glk_data && glk_data->abort_lock) {
                g_mutex_lock(glk_data->abort_lock);
                glk_data->abort_signalled = TRUE;
                g_mutex_unlock(glk_data->abort_lock);