1 files changed, 34 insertions, 0 deletions
diff --git a/libnandfs/reformatblock.c b/libnandfs/reformatblock.c
new file mode 100644
index 00000000..c0d790bf
--- /dev/null
+++ b/libnandfs/reformatblock.c
@@ -0,0 +1,34 @@
+#include "lib9.h"
+#include "logfs.h"
+#include "nandfs.h"
+#include "local.h"
+
+char *
+nandfsreformatblock(Nandfs *nandfs, long block, uchar tag, ulong path, int xcount, long *xdata, void *llsave, int *markedbad)
+{
+	int bad;
+	char *errmsg;
+	NandfsBlockData *d;
+	long nerase;
+
+	if (nandfs->blockdata == nil)
+		return Eperm;
+
+	nerase = *(ulong *)llsave;
+
+	errmsg = nandfsformatblock(nandfs, block, tag, path,
+		nandfs->baseblock, nandfs->limitblock - nandfs->baseblock, xcount, xdata, &nerase, &bad);
+
+	if (markedbad)
+		*markedbad = bad;
+	if (errmsg)
+		return errmsg;
+
+	d = &nandfs->blockdata[block];
+	d->tag = bad ? LogfsTbad : tag;
+	d->path = path;
+	d->nerase = nerase;
+	d->partial = 0;
+
+	return nil;
+}