From 5574d64e03ad3a3d6e00e4b0d3e81c7b5529ec95 Mon Sep 17 00:00:00 2001
From: Lasse Collin <lasse.collin@tukaani.org>
Date: Wed, 27 Jan 2010 16:42:11 +0200
Subject: [PATCH] Silence two compiler warnings on DOS-like systems.

---
 src/common/tuklib_open_stdxxx.c | 6 +++++-
 src/xz/file_io.c                | 3 +++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/common/tuklib_open_stdxxx.c b/src/common/tuklib_open_stdxxx.c
index 70c8e73d..08bc60d8 100644
--- a/src/common/tuklib_open_stdxxx.c
+++ b/src/common/tuklib_open_stdxxx.c
@@ -23,7 +23,11 @@
 extern void
 tuklib_open_stdxxx(int err_status)
 {
-#ifndef TUKLIB_DOSLIKE
+#ifdef TUKLIB_DOSLIKE
+	// Do nothing, just silence warnings.
+	(void)err_status;
+
+#else
 	for (int i = 0; i <= 2; ++i) {
 		// We use fcntl() to check if the file descriptor is open.
 		if (fcntl(i, F_GETFD) == -1 && errno == EBADF) {
diff --git a/src/xz/file_io.c b/src/xz/file_io.c
index 4a960e83..71461e7e 100644
--- a/src/xz/file_io.c
+++ b/src/xz/file_io.c
@@ -327,6 +327,9 @@ io_open_src(file_pair *pair)
 			return true;
 		}
 	}
+#else
+	// Avoid warnings.
+	(void)follow_symlinks;
 #endif
 
 	// Try to open the file. If we are accepting non-regular files,