[PATCH 2/4] add have_git_dir() function
From: Dmitry Potapov <hidden>
Date: 2016-06-15 22:45:24
Subsystem:
the rest · Maintainer:
Linus Torvalds
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 <redacted> --- cache.h | 1 + environment.c | 5 +++++ 2 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/cache.h b/cache.h
index de8c2b6..e0e46ed 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 0c6d11f..0693cd9 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)
--
1.6.0.2.237.g0297e5