cmd_image_create

Add a tool for creating small image files.

Data is written out in a reproducible order, sequentially from the
start of the device.

Metadata is initially written to a temporary device, then after writing
out data, the metadata we want to keep (alloc info is left out by
default) is migrated to the real device.

Then, the image file is trimmed to minimum size and the temporary
metadata device dropped.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

1 files changed, 2 insertions, 0 deletions

diff --git a/c_src/cmds.h b/c_src/cmds.h
index 13451ef1..4454f33f 100644
--- a/c_src/cmds.h
+++ b/c_src/cmds.h
@@ -16,6 +16,8 @@ int cmd_reset_counters(int argc, char *argv[]);
 int cmd_strip_alloc(int argc, char *argv[]);
 int cmd_set_option(int argc, char *argv[]);
 
+int image_cmds(int argc, char *argv[]);
+
 int fs_usage(void);
 int cmd_fs_usage(int argc, char *argv[]);
 int cmd_fs_top(int argc, char *argv[]);