importd: add API for exporting container/VM images

Also, expose it in machinectl.

1 files changed, 5 insertions, 2 deletions

diff --git a/src/import/import-compress.h b/src/import/import-compress.h
index 4f97f20b45..50d91f732c 100644
--- a/src/import/import-compress.h
+++ b/src/import/import-compress.h
@@ -41,7 +41,7 @@ typedef enum ImportCompressType {
 
 typedef struct ImportCompress {
         ImportCompressType type;
-
+        bool encoding;
         union {
                 lzma_stream xz;
                 z_stream gzip;
@@ -54,8 +54,11 @@ typedef int (*ImportCompressCallback)(const void *data, size_t size, void *userd
 void import_compress_free(ImportCompress *c);
 
 int import_uncompress_detect(ImportCompress *c, const void *data, size_t size);
-
 int import_uncompress(ImportCompress *c, const void *data, size_t size, ImportCompressCallback callback, void *userdata);
 
+int import_compress_init(ImportCompress *c, ImportCompressType t);
+int import_compress(ImportCompress *c, const void *data, size_t size, void **buffer, size_t *buffer_size, size_t *buffer_allocated);
+int import_compress_finish(ImportCompress *c, void **buffer, size_t *buffer_size, size_t *buffer_allocated);
+
 const char* import_compress_type_to_string(ImportCompressType t) _const_;
 ImportCompressType import_compress_type_from_string(const char *s) _pure_;