From c19b8404a7695221b5f4029a6f206f0a50e200f4 Mon Sep 17 00:00:00 2001
From: Thiago de Arruda <tpadilha84@gmail.com>
Date: Thu, 26 Jun 2014 15:35:24 -0300
Subject: channel: Implement channel_exists function

---
 src/nvim/os/channel.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src')

diff --git a/src/nvim/os/channel.c b/src/nvim/os/channel.c
index a57fb9ea9e..9e2c812a3f 100644
--- a/src/nvim/os/channel.c
+++ b/src/nvim/os/channel.c
@@ -124,6 +124,13 @@ void channel_from_stream(uv_stream_t *stream)
   channel->data.streams.uv = stream;
 }
 
+bool channel_exists(uint64_t id)
+{
+  Channel *channel;
+  return (channel = pmap_get(uint64_t)(channels, id)) != NULL
+    && channel->enabled;
+}
+
 /// Sends event/data to channel
 ///
 /// @param id The channel id. If 0, the event will be sent to all
-- 
cgit