Add %mutable and %noupdate update policies (#152)pavlinas_p122

%mutable
- is defined for files and links. It means update until modified.

In more details:
- if a file/link is the same as in new package then touch it,
- if a file/link is the same as in old package then upgrade it as "normal" file/link,
- else do nothing.

%noupdate
- is defined for all file types used internally by rpm. It is for cases, where packager wants just the initial content, never to be touched by rpm again.

In more details:
- if the file does not exist, then create it,
- if the file exists, then do nothing.

1 files changed, 25 insertions, 0 deletions

diff --git a/lib/rpmfi_internal.h b/lib/rpmfi_internal.h
index cb3284c0f..804333f2d 100644
--- a/lib/rpmfi_internal.h
+++ b/lib/rpmfi_internal.h
@@ -73,6 +73,31 @@ rpmFileAction rpmfilesDecideFate(rpmfiles ofi, int oix,
 				   rpmfiles nfi, int nix,
                                    int skipMissing);
 
+
+/** \ingroup rpmfi
+ * Return action which should be done with the %mutable file
+ * @param		new file info set
+ * @param		new file index
+ * @param		old file info set
+ * @param		old file index
+ * @return		action name
+ */
+RPM_GNUC_INTERNAL
+rpmFileAction rpmfilesSetMutableAction(rpmfiles ofi, int oix,
+				   rpmfiles nfi, int nix);
+
+/** \ingroup rpmfi
+ * Return action which should be done with the %noupdate file
+ * @param		new file info set
+ * @param		new file index
+ * @param		old file info set
+ * @param		old file index
+ * @return		action name
+ */
+RPM_GNUC_INTERNAL
+rpmFileAction rpmfilesSetNoupdateAction(rpmfiles ofi, int oix,
+				   rpmfiles nfi, int nix);
+
 RPM_GNUC_INTERNAL
 int rpmfilesConfigConflict(rpmfiles fi, int ix);