From a503db016ed232e078c0e7c6d77a939e29a292d7 Mon Sep 17 00:00:00 2001
From: twinaphex <libretro@gmail.com>
Date: Fri, 3 Jun 2016 07:29:27 +0200
Subject: [PATCH] Create filestream_eof

---
 libretro-common/include/streams/file_stream.h |  2 ++
 libretro-common/streams/file_stream.c         | 12 ++++++++++++
 2 files changed, 14 insertions(+)

diff --git a/libretro-common/include/streams/file_stream.h b/libretro-common/include/streams/file_stream.h
index 3d5862b3da..3e896e2f1a 100644
--- a/libretro-common/include/streams/file_stream.h
+++ b/libretro-common/include/streams/file_stream.h
@@ -69,6 +69,8 @@ char *filestream_getline(RFILE *stream);
 
 int filestream_getc(RFILE *stream);
 
+int filestream_eof(RFILE *stream);
+
 bool filestream_write_file(const char *path, const void *data, ssize_t size);
 
 int filestream_putc(RFILE *stream, int c);
diff --git a/libretro-common/streams/file_stream.c b/libretro-common/streams/file_stream.c
index 275639815b..86d170b1da 100644
--- a/libretro-common/streams/file_stream.c
+++ b/libretro-common/streams/file_stream.c
@@ -361,6 +361,18 @@ error:
    return -1;
 }
 
+int filestream_eof(RFILE *stream)
+{
+   ssize_t current_position = filestream_tell(stream);
+   ssize_t end_position     = filestream_seek(stream, 0, SEEK_END);
+
+   filestream_seek(stream, current_position, SEEK_SET);
+
+   if (current_position >= end_position)
+      return 1;
+   return 0;
+}
+
 ssize_t filestream_tell(RFILE *stream)
 {
    if (!stream)