From 48ac06506ba64f21e59e0120ca87759ddb85efd0 Mon Sep 17 00:00:00 2001
From: Thiago de Arruda <tpadilha84@gmail.com>
Date: Wed, 28 May 2014 08:42:03 -0300
Subject: API: Bugfix: Remove possible double-free in buffer_get_line

---
 src/nvim/api/buffer.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/nvim/api')

diff --git a/src/nvim/api/buffer.c b/src/nvim/api/buffer.c
index 4721045048..d2b4cafaac 100644
--- a/src/nvim/api/buffer.c
+++ b/src/nvim/api/buffer.c
@@ -121,6 +121,7 @@ end:
     }
 
     free(rv.items);
+    rv.items = NULL;
   }
 
   return rv;
-- 
cgit 


From c3c826da34be63543f3bf54f31c2ff38bfcd715a Mon Sep 17 00:00:00 2001
From: Thiago de Arruda <tpadilha84@gmail.com>
Date: Wed, 28 May 2014 08:42:10 -0300
Subject: API: Events: Add functions for {un}subscribing to broadcasted events

---
 src/nvim/api/vim.c | 19 +++++++++++++++++++
 src/nvim/api/vim.h | 12 ++++++++++++
 2 files changed, 31 insertions(+)

(limited to 'src/nvim/api')

diff --git a/src/nvim/api/vim.c b/src/nvim/api/vim.c
index 694781e0a3..39e2c32d6d 100644
--- a/src/nvim/api/vim.c
+++ b/src/nvim/api/vim.c
@@ -7,6 +7,7 @@
 #include "nvim/api/private/helpers.h"
 #include "nvim/api/private/defs.h"
 #include "nvim/api/buffer.h"
+#include "nvim/os/channel.h"
 #include "nvim/vim.h"
 #include "nvim/buffer.h"
 #include "nvim/window.h"
@@ -327,6 +328,24 @@ void vim_set_current_tabpage(Tabpage tabpage, Error *err)
   try_end(err);
 }
 
+void vim_subscribe(uint64_t channel_id, String event)
+{
+  size_t length = (event.size < EVENT_MAXLEN ? event.size : EVENT_MAXLEN);
+  char e[EVENT_MAXLEN + 1];
+  memcpy(e, event.data, length);
+  e[length] = NUL;
+  channel_subscribe(channel_id, e);
+}
+
+void vim_unsubscribe(uint64_t channel_id, String event)
+{
+  size_t length = (event.size < EVENT_MAXLEN ? event.size : EVENT_MAXLEN);
+  char e[EVENT_MAXLEN + 1];
+  memcpy(e, event.data, length);
+  e[length] = NUL;
+  channel_unsubscribe(channel_id, e);
+}
+
 static void write_msg(String message, bool to_err)
 {
   static int pos = 0;
diff --git a/src/nvim/api/vim.h b/src/nvim/api/vim.h
index acfab11cf7..4d1ac9023e 100644
--- a/src/nvim/api/vim.h
+++ b/src/nvim/api/vim.h
@@ -155,5 +155,17 @@ Tabpage vim_get_current_tabpage(void);
 /// @param[out] err Details of an error that may have occurred
 void vim_set_current_tabpage(Tabpage tabpage, Error *err);
 
+/// Subscribes to event broadcasts
+///
+/// @param channel_id The channel id(passed automatically by the dispatcher)
+/// @param event The event type string
+void vim_subscribe(uint64_t channel_id, String event);
+
+/// Unsubscribes to event broadcasts
+///
+/// @param channel_id The channel id(passed automatically by the dispatcher)
+/// @param event The event type string
+void vim_unsubscribe(uint64_t channel_id, String event);
+
 #endif  // NVIM_API_VIM_H
 
-- 
cgit