PlaylistFile, client_file, tag_id3: don't use g_file_error_quark()

g_file_error_quark() is meant to be used with the GFileError enum
which does not correspond with errno, but must be converted with
g_file_error_from_errno().

At the same time, this removes g_strerror() use for
g_file_error_quark().

1 files changed, 44 insertions, 0 deletions

diff --git a/src/io_error.h b/src/io_error.h
new file mode 100644
index 00000000..c8974836
--- /dev/null
+++ b/src/io_error.h
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2003-2012 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.
+ */
+
+#ifndef MPD_IO_ERROR_H
+#define MPD_IO_ERROR_H
+
+#include <glib.h>
+
+#include <errno.h>
+
+/**
+ * A GQuark for GError for I/O errors.  The code is an errno value.
+ */
+G_GNUC_CONST
+static inline GQuark
+errno_quark(void)
+{
+	return g_quark_from_static_string("errno");
+}
+
+static inline void
+set_error_errno(GError **error_r)
+{
+	g_set_error_literal(error_r, errno_quark(), errno,
+			    g_strerror(errno));
+}
+
+#endif