each_ref_fn_adapter(): remove adapter

diff --git a/config.c b/config.c
index c4424c01388496b5995e19f9601f0c87b9fdd3c0..ab46462e151dd5cd9d1e5a1fecd23fe5c6607c5d 100644 (file)
--- a/config.c
+++ b/config.c
@@ -50,7 +50,7 @@ static struct config_set the_config_set;
 
 static int config_file_fgetc(struct config_source *conf)
 {
-       return fgetc(conf->u.file);
+       return getc_unlocked(conf->u.file);
 }
 
 static int config_file_ungetc(int c, struct config_source *conf)
@@ -1088,7 +1088,9 @@ int git_config_from_file(config_fn_t fn, const char *filename, void *data)
 
        f = fopen(filename, "r");
        if (f) {
+               flockfile(f);
                ret = do_config_from_file(fn, filename, filename, f, data);
+               funlockfile(f);
                fclose(f);
        }
        return ret;
@@ -1185,10 +1187,8 @@ int git_config_system(void)
 int git_config_early(config_fn_t fn, void *data, const char *repo_config)
 {
        int ret = 0, found = 0;
-       char *xdg_config = NULL;
-       char *user_config = NULL;
-
-       home_config_paths(&user_config, &xdg_config, "config");
+       char *xdg_config = xdg_config_home("config");
+       char *user_config = expand_user_path("~/.gitconfig");
 
        if (git_config_system() && !access_or_die(git_etc_gitconfig(), R_OK, 0)) {
                ret += git_config_from_file(fn, git_etc_gitconfig(),