Rework set_header_word macros

[openafs.git] / src / budb / database.h

diff --git a/src/budb/database.h b/src/budb/database.h
index fdb3da5..3b8f671 100644 (file)
--- a/src/budb/database.h
+++ b/src/budb/database.h
@@ -293,9 +293,11 @@ struct memoryDB {          /* in core copies of database structures */
 extern struct memoryDB db;
 
 #define set_header_word(ut,field,value) \
-    dbwrite ((ut), (offsetof(struct dbHeader, field)), \
-            ((db.h.field = (value)), (char *)&(db.h.field)), \
-            sizeof(afs_int32))
+       ( \
+           (db.h.field) = (value), \
+           dbwrite((ut), ((char *)&(db.h.field) - (char *)&db.h), \
+                   ((char *)&(db.h.field)), sizeof(afs_int32)) \
+       )
 
 #define set_word_offset(ut,a,b,offset,value)                         \
     dbwrite ((ut), (a)+(offset),                                     \