From 4665ede960301144eeebcf6b145ac83fd9d2c778 Mon Sep 17 00:00:00 2001
From: Todd Poynor <toddpoynor@google.com>
Date: Tue, 10 Sep 2013 17:03:45 -0700
Subject: minui: add ev_get_epollfd() to retrieve epoll file descriptor

To allow use of ev_* functions with an external main loop.

Change-Id: If73717b64d7c455ca726b90a815a31c1edf52544
---
 minui/events.c | 5 +++++
 minui/minui.h  | 1 +
 2 files changed, 6 insertions(+)

diff --git a/minui/events.c b/minui/events.c
index fe364bf01..008a7d8d8 100644
--- a/minui/events.c
+++ b/minui/events.c
@@ -132,6 +132,11 @@ int ev_add_fd(int fd, ev_callback cb, void *data)
     return ret;
 }
 
+int ev_get_epollfd(void)
+{
+    return epollfd;
+}
+
 void ev_exit(void)
 {
     while (ev_count > 0) {
diff --git a/minui/minui.h b/minui/minui.h
index 805c58bed..ab08202f4 100644
--- a/minui/minui.h
+++ b/minui/minui.h
@@ -67,6 +67,7 @@ int ev_wait(int timeout);
 
 int ev_get_input(int fd, unsigned int epevents, struct input_event *ev);
 void ev_dispatch(void);
+int ev_get_epollfd(void);
 
 // Resources
 
-- 
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