Custom low-level merge driver support.

diff --git a/cache.h b/cache.h
index 592331f70615b7ff66b9d26a947bb07878b44e82..38ad00661d5e0f5cc9f0d959c4c65c8c1ed238d9 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -128,7 +128,6 @@ static inline unsigned int ce_mode_from_stat(struct cache_entry *ce, unsigned in
 extern struct cache_entry **active_cache;
 extern unsigned int active_nr, active_alloc, active_cache_changed;
 extern struct cache_tree *active_cache_tree;
-extern int cache_errno;
 
 enum object_type {
        OBJ_BAD = -1,
@@ -152,6 +151,9 @@ enum object_type {
 #define CONFIG_ENVIRONMENT "GIT_CONFIG"
 #define CONFIG_LOCAL_ENVIRONMENT "GIT_CONFIG_LOCAL"
 #define EXEC_PATH_ENVIRONMENT "GIT_EXEC_PATH"
+#define GITATTRIBUTES_FILE ".gitattributes"
+#define INFOATTRIBUTES_FILE "info/attributes"
+#define ATTRIBUTE_MACRO_PREFIX "[attr]"
 
 extern int is_bare_repository_cfg;
 extern int is_bare_repository(void);
@@ -188,7 +190,7 @@ extern int add_cache_entry(struct cache_entry *ce, int option);
 extern struct cache_entry *refresh_cache_entry(struct cache_entry *ce, int really);
 extern int remove_cache_entry_at(int pos);
 extern int remove_file_from_cache(const char *path);
-extern int add_file_to_index(const char *path, int verbose);
+extern int add_file_to_cache(const char *path, int verbose);
 extern int ce_same_name(struct cache_entry *a, struct cache_entry *b);
 extern int ce_match_stat(struct cache_entry *ce, struct stat *st, int);
 extern int ce_modified(struct cache_entry *ce, struct stat *st, int);
@@ -433,7 +435,7 @@ extern unsigned char* use_pack(struct packed_git *, struct pack_window **, off_t
 extern void unuse_pack(struct pack_window **);
 extern struct packed_git *add_packed_git(const char *, int, int);
 extern uint32_t num_packed_objects(const struct packed_git *p);
-extern int nth_packed_object_sha1(const struct packed_git *, uint32_t, unsigned char*);
+extern const unsigned char *nth_packed_object_sha1(const struct packed_git *, uint32_t);
 extern off_t find_pack_entry_one(const unsigned char *, struct packed_git *);
 extern void *unpack_entry(struct packed_git *, off_t, enum object_type *, unsigned long *);
 extern unsigned long unpack_object_header_gently(const unsigned char *buf, unsigned long len, enum object_type *type, unsigned long *sizep);
@@ -473,8 +475,8 @@ extern int pager_in_use;
 extern int pager_use_color;
 
 /* base85 */
-int decode_85(char *dst, char *line, int linelen);
-void encode_85(char *buf, unsigned char *data, int bytes);
+int decode_85(char *dst, const char *line, int linelen);
+void encode_85(char *buf, const unsigned char *data, int bytes);
 
 /* alloc.c */
 struct blob;
@@ -497,4 +499,7 @@ extern void trace_argv_printf(const char **argv, int count, const char *format,
 extern int convert_to_git(const char *path, char **bufp, unsigned long *sizep);
 extern int convert_to_working_tree(const char *path, char **bufp, unsigned long *sizep);
 
+/* match-trees.c */
+void shift_tree(const unsigned char *, const unsigned char *, unsigned char *, int);
+
 #endif /* CACHE_H */