merge-recursive: use DIFF_XDL_SET macro

diff --git a/cache.h b/cache.h
index ba27595d54d864f600cb537e531e8855b8b0bdb6..52b91f5b64146e1b6c7c93aa5054a7aca6303b42 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -599,6 +599,7 @@ extern int write_locked_index(struct index_state *, struct lock_file *lock, unsi
 extern int discard_index(struct index_state *);
 extern int unmerged_index(const struct index_state *);
 extern int verify_path(const char *path);
+extern int strcmp_offset(const char *s1, const char *s2, size_t *first_change);
 extern int index_dir_exists(struct index_state *istate, const char *name, int namelen);
 extern void adjust_dirname_case(struct index_state *istate, char *name);
 extern struct cache_entry *index_file_exists(struct index_state *istate, const char *name, int namelen, int igncase);
@@ -710,6 +711,8 @@ extern void update_index_if_able(struct index_state *, struct lock_file *);
 extern int hold_locked_index(struct lock_file *, int);
 extern void set_alternate_index_output(const char *);
 
+extern int verify_index_checksum;
+
 /* Environment bits from configuration mechanism */
 extern int trust_executable_bit;
 extern int trust_ctime;
@@ -1164,7 +1167,7 @@ typedef int create_file_fn(const char *path, void *cb);
 int raceproof_create_file(const char *path, create_file_fn fn, void *cb);
 
 int mkdir_in_gitdir(const char *path);
-extern char *expand_user_path(const char *path);
+extern char *expand_user_path(const char *path, int real_home);
 const char *enter_repo(const char *path, int strict);
 static inline int is_absolute_path(const char *path)
 {
@@ -1330,13 +1333,18 @@ static inline int hex2chr(const char *s)
 
 struct object_context {
        unsigned char tree[20];
-       char path[PATH_MAX];
        unsigned mode;
        /*
         * symlink_path is only used by get_tree_entry_follow_symlinks,
         * and only for symlinks that point outside the repository.
         */
        struct strbuf symlink_path;
+       /*
+        * If GET_SHA1_RECORD_PATH is set, this will record path (if any)
+        * found when resolving the name. The caller is responsible for
+        * releasing the memory.
+        */
+       char *path;
 };
 
 #define GET_SHA1_QUIETLY           01
@@ -1346,6 +1354,7 @@ struct object_context {
 #define GET_SHA1_TREEISH          020
 #define GET_SHA1_BLOB             040
 #define GET_SHA1_FOLLOW_SYMLINKS 0100
+#define GET_SHA1_RECORD_PATH     0200
 #define GET_SHA1_ONLY_TO_DIE    04000
 
 #define GET_SHA1_DISAMBIGUATORS \
@@ -1360,7 +1369,7 @@ extern int get_sha1_tree(const char *str, unsigned char *sha1);
 extern int get_sha1_treeish(const char *str, unsigned char *sha1);
 extern int get_sha1_blob(const char *str, unsigned char *sha1);
 extern void maybe_die_on_misspelt_object_name(const char *name, const char *prefix);
-extern int get_sha1_with_context(const char *str, unsigned flags, unsigned char *sha1, struct object_context *orc);
+extern int get_sha1_with_context(const char *str, unsigned flags, unsigned char *sha1, struct object_context *oc);
 
 extern int get_oid(const char *str, struct object_id *oid);
 
@@ -1889,6 +1898,11 @@ enum config_origin_type {
        CONFIG_ORIGIN_CMDLINE
 };
 
+struct config_options {
+       unsigned int respect_includes : 1;
+       const char *git_dir;
+};
+
 typedef int (*config_fn_t)(const char *, const char *, void *);
 extern int git_default_config(const char *, const char *, void *);
 extern int git_config_from_file(config_fn_t fn, const char *, void *);
@@ -1902,12 +1916,13 @@ extern void read_early_config(config_fn_t cb, void *data);
 extern void git_config(config_fn_t fn, void *);
 extern int git_config_with_options(config_fn_t fn, void *,
                                   struct git_config_source *config_source,
-                                  int respect_includes);
+                                  const struct config_options *opts);
 extern int git_parse_ulong(const char *, unsigned long *);
 extern int git_parse_maybe_bool(const char *);
 extern int git_config_int(const char *, const char *);
 extern int64_t git_config_int64(const char *, const char *);
 extern unsigned long git_config_ulong(const char *, const char *);
+extern ssize_t git_config_ssize_t(const char *, const char *);
 extern int git_config_bool_or_int(const char *, const char *, int *);
 extern int git_config_bool(const char *, const char *);
 extern int git_config_maybe_bool(const char *, const char *);
@@ -1954,6 +1969,7 @@ struct config_include_data {
        int depth;
        config_fn_t fn;
        void *data;
+       const struct config_options *opts;
 };
 #define CONFIG_INCLUDE_INIT { 0 }
 extern int git_config_include(const char *name, const char *value, void *data);