[PATCH v2 01/14] cache.h: add comments for git_path() and git_path_submodule()
From: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
---
cache.h | 18 ++++++++++++++++++
1 files changed, 18 insertions(+), 0 deletions(-)
diff --git a/cache.h b/cache.h
index e39e160..99a79d7 100644
--- a/cache.h
+++ b/cache.h
@@ -660,7 +660,25 @@ extern char *git_pathdup(const char *fmt, ...)
/* Return a statically allocated filename matching the sha1 signature */
extern char *mkpath(const char *fmt, ...) __attribute__((format (printf, 1, 2)));
+
+/*
+ * Return the path of a file within get_git_dir(). The arguments
+ * should be printf-like arguments that produce the filename relative
+ * to get_git_dir(). Return the resulting path, or "/bad-path/" if
+ * there is an error. The return value is a pointer into a temporary
+ * buffer that will be overwritten without notice.
+ */
extern char *git_path(const char *fmt, ...) __attribute__((format (printf, 1, 2)));
+
+/*
+ * Return the path of a file within the git_dir of the submodule
+ * located at path. The other arguments should be printf-like
+ * arguments that produce the filename relative to "<path>/.git". If
+ * "<path>/.git" is a gitlink file, follow it to find the actual
+ * submodule git_dir. Return the resulting path, or "/bad-path/" if
+ * there is an error. The return value is a pointer into a temporary
+ * buffer that will be overwritten without notice.
+ */
extern char *git_path_submodule(const char *path, const char *fmt, ...)
__attribute__((format (printf, 2, 3)));
--
1.7.7.rc2
mhagger@alum.mit.edu <mhagger@alum.mit.edu>