Remove printing to stderr in libsquashfs with returning error numbers

Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>

1 files changed, 25 insertions, 0 deletions

diff --git a/include/sqfs/error.h b/include/sqfs/error.h
new file mode 100644
index 0000000..5bbf26c
--- /dev/null
+++ b/include/sqfs/error.h
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: GPL-3.0-or-later */
+/*
+ * error.h
+ *
+ * Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at>
+ */
+#ifndef SQFS_ERROR_H
+#define SQFS_ERROR_H
+
+typedef enum {
+	SQFS_ERROR_ALLOC = -1,
+	SQFS_ERROR_IO = -2,
+	SQFS_ERROR_COMRPESSOR = -3,
+	SQFS_ERROR_INTERNAL = -4,
+	SQFS_ERROR_CORRUPTED = -5,
+	SQFS_ERROR_UNSUPPORTED = -6,
+	SQFS_ERROR_OVERFLOW = -7,
+	SQFS_ERROR_OUT_OF_BOUNDS = -8,
+
+	SFQS_ERROR_SUPER_MAGIC = -9,
+	SFQS_ERROR_SUPER_VERSION = -10,
+	SQFS_ERROR_SUPER_BLOCK_SIZE = -11,
+} E_SQFS_ERROR;
+
+#endif /* SQFS_ERROR_H */