From cff1141190d60f819078be1ad0ed0186b47fd637 Mon Sep 17 00:00:00 2001
From: patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3>
Date: Mon, 17 Nov 2008 20:24:28 +0000
Subject: Add poll() method

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1262 42af7a65-404d-4744-a932-0658087f49c3
---
 nuttx/drivers/fifo.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'nuttx/drivers/fifo.c')

diff --git a/nuttx/drivers/fifo.c b/nuttx/drivers/fifo.c
index fb17e3461..7775af9ae 100644
--- a/nuttx/drivers/fifo.c
+++ b/nuttx/drivers/fifo.c
@@ -74,8 +74,10 @@ static struct file_operations fifo_fops =
   pipecommon_read,  /* read */
   pipecommon_write, /* write */
   0,                /* seek */
-  0,                /* ioctl */
-  0                 /* poll */
+  0                 /* ioctl */
+#ifndef CONFIG_DISABLE_POLL
+  , pipecommon_poll /* poll */
+#endif
 };
 
 /****************************************************************************
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