setup: save prefix (original cwd relative to toplevel) in startup_info

[git.git] / cache.h

diff --git a/cache.h b/cache.h
index 3d5ed51989d6c118062c0709eae41fcb3cc6543b..222d9cf3a746b86de37d0a04fb22d784d2739d8e 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -445,7 +445,7 @@ extern int init_db(const char *template_dir, unsigned int flags);
  * at least 'nr' entries; the number of entries currently allocated
  * is 'alloc', using the standard growing factor alloc_nr() macro.
  *
- * DO NOT USE any expression with side-effect for 'x' or 'alloc'.
+ * DO NOT USE any expression with side-effect for 'x', 'nr', or 'alloc'.
  */
 #define ALLOC_GROW(x, nr, alloc) \
        do { \
@@ -1117,6 +1117,7 @@ const char *split_cmdline_strerror(int cmdline_errno);
 /* git.c */
 struct startup_info {
        int have_repository;
+       const char *prefix;
 };
 extern struct startup_info *startup_info;