1 files changed, 75 insertions, 0 deletions
diff --git a/lib/support/print_fs_flags.c b/lib/support/print_fs_flags.c
new file mode 100644
index 0000000..f47cd66
--- /dev/null
+++ b/lib/support/print_fs_flags.c
@@ -0,0 +1,75 @@
+/*
+ * print_flags.c	- Print ext2_filsys flags
+ *
+ * Copyright (C) 1993, 1994  Remy Card <card@masi.ibp.fr>
+ *                           Laboratoire MASI, Institut Blaise Pascal
+ *                           Universite Pierre et Marie Curie (Paris VI)
+ *
+ * %Begin-Header%
+ * This file may be redistributed under the terms of the GNU Library
+ * General Public License, version 2.
+ * %End-Header%
+ */
+
+#include "config.h"
+#include <stdio.h>
+
+#include "ext2fs/ext2fs.h"
+
+struct flags_name {
+	unsigned long	flag;
+	const char	*name;
+};
+
+static const struct flags_name flags_array[] = {
+	{ EXT2_FLAG_RW, "EXT2_FLAG_RW" },
+	{ EXT2_FLAG_CHANGED, "EXT2_FLAG_CHANGED" },
+	{ EXT2_FLAG_DIRTY, "EXT2_FLAG_DIRTY" },
+	{ EXT2_FLAG_VALID, "EXT2_FLAG_VALID" },
+	{ EXT2_FLAG_IB_DIRTY, "EXT2_FLAG_IB_DIRTY" },
+	{ EXT2_FLAG_BB_DIRTY, "EXT2_FLAG_BB_DIRTY" },
+	{ EXT2_FLAG_SWAP_BYTES, "EXT2_FLAG_SWAP_BYTES" },
+	{ EXT2_FLAG_SWAP_BYTES_READ, "EXT2_FLAG_SWAP_BYTES_READ" },
+	{ EXT2_FLAG_SWAP_BYTES_WRITE, "EXT2_FLAG_SWAP_BYTES_WRITE" },
+	{ EXT2_FLAG_MASTER_SB_ONLY, "EXT2_FLAG_MASTER_SB_ONLY" },
+	{ EXT2_FLAG_FORCE, "EXT2_FLAG_FORCE" },
+	{ EXT2_FLAG_SUPER_ONLY, "EXT2_FLAG_SUPER_ONLY" },
+	{ EXT2_FLAG_JOURNAL_DEV_OK, "EXT2_FLAG_JOURNAL_DEV_OK" },
+	{ EXT2_FLAG_IMAGE_FILE, "EXT2_FLAG_IMAGE_FILE" },
+	{ EXT2_FLAG_EXCLUSIVE, "EXT2_FLAG_EXCLUSIVE" },
+	{ EXT2_FLAG_SOFTSUPP_FEATURES, "EXT2_FLAG_SOFTSUPP_FEATURES" },
+	{ EXT2_FLAG_NOFREE_ON_ERROR, "EXT2_FLAG_NOFREE_ON_ERROR" },
+	{ EXT2_FLAG_64BITS, "EXT2_FLAG_64BITS" },
+	{ EXT2_FLAG_PRINT_PROGRESS, "EXT2_FLAG_PRINT_PROGRESS" },
+	{ EXT2_FLAG_DIRECT_IO, "EXT2_FLAG_DIRECT_IO" },
+	{ EXT2_FLAG_SKIP_MMP, "EXT2_FLAG_SKIP_MMP" },
+	{ EXT2_FLAG_IGNORE_CSUM_ERRORS, "EXT2_FLAG_IGNORE_CSUM_ERRORS" },
+	{ EXT2_FLAG_SHARE_DUP, "EXT2_FLAG_SHARE_DUP" },
+	{ EXT2_FLAG_IGNORE_SB_ERRORS, "EXT2_FLAG_IGNORE_SB_ERRORS" },
+	{ EXT2_FLAG_BBITMAP_TAIL_PROBLEM, "EXT2_FLAG_BBITMAP_TAIL_PROBLEM" },
+	{ EXT2_FLAG_IBITMAP_TAIL_PROBLEM, "EXT2_FLAG_IBITMAP_TAIL_PROBLEM" },
+	{ EXT2_FLAG_THREADS, "EXT2_FLAG_THREADS" },
+	{ 0, NULL },
+};
+
+void print_fs_flags(FILE * f, unsigned long flags)
+{
+	const struct flags_name *fp;
+	int	first = 1, pos = 16;
+
+	for (fp = flags_array; fp->flag != 0; fp++) {
+		if ((flags & fp->flag) == 0)
+			continue;
+		pos += strlen(fp->name) + 1;
+		if (pos > 72) {
+			fputs("\n\t", f);
+			pos = 9 + strlen(fp->name);
+		}
+		if (first)
+			first = 0;
+		else
+			fputc(' ', f);
+		fputs(fp->name, f);
+	}
+	fputc('\n', f);
+}