From f127495caa2d45a1b1fff3be7a9d3756259d23e2 Mon Sep 17 00:00:00 2001
From: px4dev <px4@purgatory.org>
Date: Fri, 11 Jan 2013 02:14:43 -0800
Subject: Manually fixup merge botches via direct comparison with NuttX r5447.

---
 nuttx/libc/stdio/lib_feof.c | 77 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 77 insertions(+)
 create mode 100644 nuttx/libc/stdio/lib_feof.c

(limited to 'nuttx/libc/stdio/lib_feof.c')

diff --git a/nuttx/libc/stdio/lib_feof.c b/nuttx/libc/stdio/lib_feof.c
new file mode 100644
index 000000000..e036398fd
--- /dev/null
+++ b/nuttx/libc/stdio/lib_feof.c
@@ -0,0 +1,77 @@
+/****************************************************************************
+ * libc/stdio/lib_feof.c
+ *
+ *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
+ *   Author: Gregory Nutt <gnutt@nuttx.org>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ *    used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/config.h>
+
+#include <stdio.h>
+#include <errno.h>
+
+#include <nuttx/fs/fs.h>
+
+#if CONFIG_NFILE_STREAMS > 0
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: feof
+ *
+ * Description:
+ *   The feof() function shall test if the currently file pointer for the
+ *   stream is at the end of file.
+ *
+ * Returned Value:
+ *  This function will return non-zero if the the file pointer is positioned
+ *  at the end of file.
+ *
+ ****************************************************************************/
+
+int feof(FILE *stream)
+{
+  /* If the end-of-file condition is encountered by any of the C-buffered
+   * I/O functions that perform read operations, they should set the
+   * __FS_FLAG_EOF in the fs_flags field of struct file_struct.
+   */
+
+  return (stream->fs_flags & __FS_FLAG_EOF) != 0;
+}
+
+#endif /* CONFIG_NFILE_STREAMS */
+
-- 
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