From d2b0708e1a65953ad93a4adfc27938de0f8df252 Mon Sep 17 00:00:00 2001 From: Dmitry Potapov Date: Sat, 27 Sep 2008 12:41:50 +0400 Subject: [PATCH] add have_git_dir() function This function is used to learn whether git_dir is already set up or not. It is necessary, because we want to read configuration in compat/cygwin.c Signed-off-by: Dmitry Potapov Signed-off-by: Shawn O. Pearce --- cache.h | 1 + environment.c | 5 +++++ 2 files changed, 6 insertions(+) diff --git a/cache.h b/cache.h index 99af83a047..818804dad6 100644 --- a/cache.h +++ b/cache.h @@ -313,6 +313,7 @@ extern int is_bare_repository(void); extern int is_inside_git_dir(void); extern char *git_work_tree_cfg; extern int is_inside_work_tree(void); +extern int have_git_dir(void); extern const char *get_git_dir(void); extern char *get_object_directory(void); extern char *get_index_file(void); diff --git a/environment.c b/environment.c index 0c6d11f6a0..0693cd9a42 100644 --- a/environment.c +++ b/environment.c @@ -80,6 +80,11 @@ int is_bare_repository(void) return is_bare_repository_cfg && !get_git_work_tree(); } +int have_git_dir(void) +{ + return !!git_dir; +} + const char *get_git_dir(void) { if (!git_dir) -- 2.11.4.GIT