repository.c: delete dead functions

Signed-off-by: Nguyễn Thái Ngọc Duy <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: pclouds

repository.c

@@ -15,31 +15,6 @@ void initialize_the_repository(void)
 	repo_set_hash_algo(&the_repo, GIT_HASH_SHA1);
 }
 
-static char *git_path_from_env(const char *envvar, const char *git_dir,
-			       const char *path, int fromenv)
-{
-	if (fromenv) {
-		const char *value = getenv(envvar);
-		if (value)
-			return xstrdup(value);
-	}
-
-	return xstrfmt("%s/%s", git_dir, path);
-}
-
-static int find_common_dir(struct strbuf *sb, const char *gitdir, int fromenv)
-{
-	if (fromenv) {
-		const char *value = getenv(GIT_COMMON_DIR_ENVIRONMENT);
-		if (value) {
-			strbuf_addstr(sb, value);
-			return 1;
-		}
-	}
-
-	return get_common_dir_noenv(sb, gitdir);
-}
-
 static void expand_base_dir(char **out, const char *in,
 			    const char *base_dir, const char *def_in)
 {