input/file, output/{fifo,recorder}: add O_BINARY to open() flags

Windows compatibility.

src/input/file_input_plugin.c

@@ -21,9 +21,9 @@
 #include "input/file_input_plugin.h"
 #include "input_plugin.h"
 #include "fd_util.h"
+#include "open.h"
 
 #include <sys/stat.h>
-#include <fcntl.h>
 #include <unistd.h>
 #include <errno.h>
 #include <string.h>
@@ -54,7 +54,7 @@ input_file_open(const char *filename, GError **error_r)
 	if (!g_path_is_absolute(filename))
 		return false;
 
-	fd = open_cloexec(filename, O_RDONLY, 0);
+	fd = open_cloexec(filename, O_RDONLY|O_BINARY, 0);
 	if (fd < 0) {
 		if (errno != ENOENT && errno != ENOTDIR)
 			g_set_error(error_r, file_quark(), errno,

src/open.h

@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2003-2010 The Music Player Daemon Project
+ * http://www.musicpd.org
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+/** \file
+ *
+ * Portability macros for opening files.
+ */
+
+#ifndef MPD_OPEN_H
+#define MPD_OPEN_H
+
+#include <fcntl.h>
+
+/* On Windows, files are opened in "text" mode by default, and the C
+   library will mangle data being read/written; this must be switched
+   off by specifying the proprietary "O_BINARY" flag.  That sucks! */
+#ifndef O_BINARY
+#ifdef _O_BINARY
+#define O_BINARY _O_BINARY
+#else
+#define O_BINARY 0
+#endif
+#endif
+
+#endif

src/output/fifo_output_plugin.c

@@ -22,12 +22,12 @@
 #include "utils.h"
 #include "timer.h"
 #include "fd_util.h"
+#include "open.h"
 
 #include <glib.h>
 
 #include <sys/types.h>
 #include <sys/stat.h>
-#include <fcntl.h>
 #include <errno.h>
 #include <string.h>
 #include <unistd.h>
@@ -154,7 +154,7 @@ fifo_open(struct fifo_data *fd, GError **error)
 	if (!fifo_check(fd, error))
 		return false;
 
-	fd->input = open_cloexec(fd->path, O_RDONLY|O_NONBLOCK, 0);
+	fd->input = open_cloexec(fd->path, O_RDONLY|O_NONBLOCK|O_BINARY, 0);
 	if (fd->input < 0) {
 		g_set_error(error, fifo_output_quark(), errno,
 			    "Could not open FIFO \"%s\" for reading: %s",
@@ -163,7 +163,7 @@ fifo_open(struct fifo_data *fd, GError **error)
 		return false;
 	}
 
-	fd->output = open_cloexec(fd->path, O_WRONLY|O_NONBLOCK, 0);
+	fd->output = open_cloexec(fd->path, O_WRONLY|O_NONBLOCK|O_BINARY, 0);
 	if (fd->output < 0) {
 		g_set_error(error, fifo_output_quark(), errno,
 			    "Could not open FIFO \"%s\" for writing: %s",

src/output/recorder_output_plugin.c

@@ -22,11 +22,11 @@
 #include "encoder_plugin.h"
 #include "encoder_list.h"
 #include "fd_util.h"
+#include "open.h"
 
 #include <assert.h>
 #include <sys/types.h>
 #include <sys/stat.h>
-#include <fcntl.h>
 #include <unistd.h>
 #include <errno.h>
 
@@ -158,7 +158,8 @@ recorder_output_open(void *data, struct audio_format *audio_format,
 
 	/* create the output file */
 
-	recorder->fd = open_cloexec(recorder->path, O_CREAT|O_WRONLY|O_TRUNC,
+	recorder->fd = open_cloexec(recorder->path,
+				    O_CREAT|O_WRONLY|O_TRUNC|O_BINARY,
 				    0666);
 	if (recorder->fd < 0) {
 		g_set_error(error_r, recorder_output_quark(), 0,