merge: update documentation for {merge,diff}.renameLimit

diff --git a/environment.c b/environment.c
index 93c9fbb0ba29479f33ccab7808b11eb60cd373ec..39b3d906c89048cd094f352fa2ea81d873deb31a 100644 (file)
--- a/environment.c
+++ b/environment.c
@@ -102,7 +102,7 @@ int ignore_untracked_cache_config;
 /* This is set by setup_git_dir_gently() and/or git_default_config() */
 char *git_work_tree_cfg;
 
-static char *namespace;
+static char *git_namespace;
 
 static const char *super_prefix;
 
@@ -185,8 +185,8 @@ void setup_git_env(const char *git_dir)
        free(git_replace_ref_base);
        git_replace_ref_base = xstrdup(replace_ref_base ? replace_ref_base
                                                          : "refs/replace/");
-       free(namespace);
-       namespace = expand_namespace(getenv(GIT_NAMESPACE_ENVIRONMENT));
+       free(git_namespace);
+       git_namespace = expand_namespace(getenv(GIT_NAMESPACE_ENVIRONMENT));
        shallow_file = getenv(GIT_SHALLOW_FILE_ENVIRONMENT);
        if (shallow_file)
                set_alternate_shallow_file(shallow_file, 0);
@@ -220,9 +220,9 @@ const char *get_git_common_dir(void)
 
 const char *get_git_namespace(void)
 {
-       if (!namespace)
+       if (!git_namespace)
                BUG("git environment hasn't been setup");
-       return namespace;
+       return git_namespace;
 }
 
 const char *strip_namespace(const char *namespaced_ref)
@@ -276,7 +276,7 @@ char *get_object_directory(void)
        return the_repository->objects->objectdir;
 }
 
-int odb_mkstemp(struct strbuf *template, const char *pattern)
+int odb_mkstemp(struct strbuf *temp_filename, const char *pattern)
 {
        int fd;
        /*
@@ -284,16 +284,16 @@ int odb_mkstemp(struct strbuf *template, const char *pattern)
         * restrictive except to remove write permission.
         */
        int mode = 0444;
-       git_path_buf(template, "objects/%s", pattern);
-       fd = git_mkstemp_mode(template->buf, mode);
+       git_path_buf(temp_filename, "objects/%s", pattern);
+       fd = git_mkstemp_mode(temp_filename->buf, mode);
        if (0 <= fd)
                return fd;
 
        /* slow path */
-       /* some mkstemp implementations erase template on failure */
-       git_path_buf(template, "objects/%s", pattern);
-       safe_create_leading_directories(template->buf);
-       return xmkstemp_mode(template->buf, mode);
+       /* some mkstemp implementations erase temp_filename on failure */
+       git_path_buf(temp_filename, "objects/%s", pattern);
+       safe_create_leading_directories(temp_filename->buf);
+       return xmkstemp_mode(temp_filename->buf, mode);
 }
 
 int odb_pack_keep(const char *name)