combine-diff: extend --cc logic to Octopus.

diff --git a/cache.h b/cache.h
index 29c9e819d61ccb93167d5f22c8280f75014872f9..1e8e27f7b33fb9adca642eab77e14f452bd2e4cb 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -10,9 +10,13 @@
 #define deflateBound(c,s)  ((s) + (((s) + 7) >> 3) + (((s) + 63) >> 6) + 11)
 #endif
 
-#ifdef DT_UNKNOWN
+#if defined(DT_UNKNOWN) && !NO_D_TYPE_IN_DIRENT
 #define DTYPE(de)      ((de)->d_type)
 #else
+#undef DT_UNKNOWN
+#undef DT_DIR
+#undef DT_REG
+#undef DT_LNK
 #define DT_UNKNOWN     0
 #define DT_DIR         1
 #define DT_REG         2
@@ -205,9 +209,6 @@ extern char *write_sha1_file_prepare(void *buf,
 
 extern int check_sha1_signature(const unsigned char *sha1, void *buf, unsigned long size, const char *type);
 
-/* Read a tree into the cache */
-extern int read_tree(void *buffer, unsigned long size, int stage, const char **paths);
-
 extern int write_sha1_from_fd(const unsigned char *sha1, int fd, char *buffer,
                              size_t bufsize, size_t *bufposn);
 extern int write_sha1_to_fd(int fd, const unsigned char *sha1);