Improved the SUBPROTOCOL_VERSION code a little, and bumped the value

[rsync/rsync.git] / rsync.h

diff --git a/rsync.h b/rsync.h
index a273a61..4717e35 100644 (file)
--- a/rsync.h
+++ b/rsync.h
@@ -83,6 +83,11 @@
 /* update this if you make incompatible changes */
 #define PROTOCOL_VERSION 30
 
+/* This is used when working on a new protocol version in CVS, and should
+ * be a new non-zero value for each CVS change that affects the protocol.
+ * It must ALWAYS be 0 when the protocol goes final! */
+#define SUBPROTOCOL_VERSION 2
+
 /* We refuse to interoperate with versions that are not in this range.
  * Note that we assume we'll work with later versions: the onus is on
  * people writing them to make sure that they don't send us anything
@@ -569,6 +574,7 @@ extern int file_extra_cnt;
 extern int preserve_uid;
 extern int preserve_gid;
 extern int preserve_acls;
+extern int preserve_xattrs;
 
 #define FILE_STRUCT_LEN (offsetof(struct file_struct, basename))
 #define EXTRA_LEN (sizeof (union file_extras))
@@ -601,7 +607,8 @@ extern int preserve_acls;
 /* When the associated option is on, all entries will have these present: */
 #define F_OWNER(f) REQ_EXTRA(f, preserve_uid)->unum
 #define F_GROUP(f) REQ_EXTRA(f, preserve_gid)->unum
-#define F_ACL(f) REQ_EXTRA(f, preserve_acls)->unum
+#define F_ACL(f) REQ_EXTRA(f, preserve_acls)->num
+#define F_XATTR(f) REQ_EXTRA(f, preserve_xattrs)->num
 
 /* These items are per-entry optional and mutally exclusive: */
 #define F_HL_GNUM(f) OPT_EXTRA(f, LEN64_BUMP(f))->num
@@ -777,6 +784,7 @@ typedef struct {
 
 #ifndef __GNUC__
 #define __attribute__(x)
+#else
 # if __GNUC__ <= 2
 # define NORETURN
 # endif
@@ -793,9 +801,13 @@ typedef struct {
     struct rsync_acl *acc_acl; /* access ACL */
     struct rsync_acl *def_acl; /* default ACL */
 #endif
+#ifdef SUPPORT_XATTRS
+    item_list *xattr;
+#endif
 } statx;
 
 #define ACL_READY(sx) ((sx).acc_acl != NULL)
+#define XATTR_READY(sx) ((sx).xattr != NULL)
 
 #include "proto.h"