shared: add new btrfs-util.[ch] helpers for doing common btrfs operation

[elogind.git] / src / shared / copy.h

diff --git a/src/shared/copy.h b/src/shared/copy.h
index 5b569543eeb67aaedf9a98311ac26e5e68567d46..15faf548a1088680053f13a98b05eb882eeb4b94 100644 (file)
--- a/src/shared/copy.h
+++ b/src/shared/copy.h
@@ -21,5 +21,11 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 

+#include <stdbool.h>
+#include <sys/types.h>
+
+int copy_file_fd(const char *from, int to);

 int copy_file(const char *from, const char *to, int flags, mode_t mode);
 int copy_file(const char *from, const char *to, int flags, mode_t mode);

-int copy_tree(const char *from, const char *to);
+int copy_tree(const char *from, const char *to, bool merge);
+int copy_tree_fd(int dirfd, const char *to, bool merge);
+int copy_bytes(int fdf, int fdt, off_t max_bytes);