difftool: remove the backup file feature

diff --git a/cache.h b/cache.h
index d28fd74880c299fa61a1b47331e4359f46fdf8b8..ab1294d6fbb7f699af160ac06674e54798f3db6c 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -542,8 +542,17 @@ enum rebase_setup_type {
        AUTOREBASE_ALWAYS,
 };
 
+enum push_default_type {
+       PUSH_DEFAULT_UNSPECIFIED = -1,
+       PUSH_DEFAULT_NOTHING = 0,
+       PUSH_DEFAULT_MATCHING,
+       PUSH_DEFAULT_TRACKING,
+       PUSH_DEFAULT_CURRENT,
+};
+
 extern enum branch_track git_branch_track;
 extern enum rebase_setup_type autorebase;
+extern enum push_default_type push_default;
 
 #define GIT_REPO_VERSION 0
 extern int repository_format_version;
@@ -614,7 +623,8 @@ enum sharedrepo {
        PERM_EVERYBODY      = 0664,
 };
 int git_config_perm(const char *var, const char *value);
-int adjust_shared_perm(const char *path);
+int set_shared_perm(const char *path, int mode);
+#define adjust_shared_perm(path) set_shared_perm((path), 0)
 int safe_create_leading_directories(char *path);
 int safe_create_leading_directories_const(const char *path);
 char *enter_repo(char *path, int strict);
@@ -646,7 +656,6 @@ extern int check_sha1_signature(const unsigned char *sha1, void *buf, unsigned l
 extern int move_temp_to_file(const char *tmpfile, const char *filename);
 
 extern int has_sha1_pack(const unsigned char *sha1);
-extern int has_sha1_kept_pack(const unsigned char *sha1);
 extern int has_sha1_file(const unsigned char *sha1);
 extern int has_loose_object_nonlocal(const unsigned char *sha1);