sha1_file.c: make pack-name helper globally accessible

diff --git a/cache.h b/cache.h
index e26566a8ec3f9aae6547da4303ad62c013146208..baba4fe5418997c34d62ab50c956d5a7447efe46 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -695,7 +695,6 @@ extern int minimum_abbrev, default_abbrev;
 extern int ignore_case;
 extern int assume_unchanged;
 extern int prefer_symlink_refs;
-extern int log_all_ref_updates;
 extern int warn_ambiguous_refs;
 extern int warn_on_object_refname_ambiguity;
 extern const char *apply_default_whitespace;
@@ -763,6 +762,14 @@ enum hide_dotfiles_type {
 };
 extern enum hide_dotfiles_type hide_dotfiles;
 
+enum log_refs_config {
+       LOG_REFS_UNSET = -1,
+       LOG_REFS_NONE = 0,
+       LOG_REFS_NORMAL,
+       LOG_REFS_ALWAYS
+};
+extern enum log_refs_config log_all_ref_updates;
+
 enum branch_track {
        BRANCH_TRACK_UNSPECIFIED = -1,
        BRANCH_TRACK_NEVER = 0,
@@ -1556,6 +1563,27 @@ extern struct packed_git *find_sha1_pack(const unsigned char *sha1,
 
 extern void pack_report(void);
 
+/*
+ * Create a temporary file rooted in the object database directory.
+ */
+extern int odb_mkstemp(char *template, size_t limit, const char *pattern);
+
+/*
+ * Generate the filename to be used for a pack file with checksum "sha1" and
+ * extension "ext". The result is written into the strbuf "buf", overwriting
+ * any existing contents. A pointer to buf->buf is returned as a convenience.
+ *
+ * Example: odb_pack_name(out, sha1, "idx") => ".git/objects/pack/pack-1234..idx"
+ */
+extern char *odb_pack_name(struct strbuf *buf, const unsigned char *sha1, const char *ext);
+
+/*
+ * Create a pack .keep file in the object database's pack directory, for
+ * a pack with checksum "sha1". The return value is a file descriptor opened
+ * for writing, or -1 on error. The name of the keep file is written to "name".
+ */
+extern int odb_pack_keep(char *name, size_t namesz, const unsigned char *sha1);
+
 /*
  * mmap the index file for the specified packfile (if it is not
  * already mmapped).  Return 0 on success.