Add "git_path()" and "head_ref()" helper functions.

diff --git a/cache.h b/cache.h
index bf589a804597322a884ea66a4f10b37b579ab9de..c84e797fdb4f6988a6a8a3294ee6de5d11951276 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -158,6 +158,7 @@ extern void rollback_index_file(struct cache_file *);
 #define TYPE_CHANGED    0x0040
 
 /* Return a statically allocated filename matching the sha1 signature */
+extern char *git_path(const char *fmt, ...);
 extern char *sha1_file_name(const unsigned char *sha1);
 
 /* Read and unpack a sha1 file into memory, write memory to a sha1 file */
@@ -259,6 +260,10 @@ struct pack_entry {
        struct packed_git *p;
 };
 
+extern int git_connect(int fd[2], char *url, const char *prog);
+extern int finish_connect(pid_t pid);
+extern int path_match(const char *path, int nr, char **match);
+
 extern void prepare_packed_git(void);
 extern int use_packed_git(struct packed_git *);
 extern void unuse_packed_git(struct packed_git *);