Recommend to remove unused `origin` in a shared repository.

diff --git a/cache.h b/cache.h
index 86fc25084ca00d75584c04bffd80d31892bcf579..b493b65b74d31aa146ac3af80c5cd24967bce816 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -10,9 +10,13 @@
 #define deflateBound(c,s)  ((s) + (((s) + 7) >> 3) + (((s) + 63) >> 6) + 11)
 #endif
 
-#ifdef DT_UNKNOWN
+#if defined(DT_UNKNOWN) && !NO_D_TYPE_IN_DIRENT
 #define DTYPE(de)      ((de)->d_type)
 #else
+#undef DT_UNKNOWN
+#undef DT_DIR
+#undef DT_REG
+#undef DT_LNK
 #define DT_UNKNOWN     0
 #define DT_DIR         1
 #define DT_REG         2
@@ -81,7 +85,7 @@ struct cache_entry {
        unsigned int ce_size;
        unsigned char sha1[20];
        unsigned short ce_flags;
-       char name[0];
+       char name[FLEX_ARRAY]; /* more */
 };
 
 #define CE_NAMEMASK  (0x0fff)
@@ -144,6 +148,7 @@ extern int ce_match_stat(struct cache_entry *ce, struct stat *st);
 extern int ce_modified(struct cache_entry *ce, struct stat *st);
 extern int ce_path_match(const struct cache_entry *ce, const char **pathspec);
 extern int index_fd(unsigned char *sha1, int fd, struct stat *st, int write_object, const char *type);
+extern int index_pipe(unsigned char *sha1, int fd, const char *type, int write_object);
 extern int index_path(unsigned char *sha1, const char *path, struct stat *st, int write_object);
 extern void fill_stat_cache_info(struct cache_entry *ce, struct stat *st);
 
@@ -158,6 +163,7 @@ extern void rollback_index_file(struct cache_file *);
 extern int trust_executable_bit;
 extern int only_use_symrefs;
 extern int diff_rename_limit_default;
+extern int shared_repository;
 
 #define GIT_REPO_VERSION 0
 extern int repository_format_version;
@@ -182,6 +188,7 @@ extern const unsigned char null_sha1[20];
 
 int git_mkstemp(char *path, size_t n, const char *template);
 
+int adjust_shared_perm(const char *path);
 int safe_create_leading_directories(char *path);
 char *safe_strncpy(char *, const char *, size_t);
 char *enter_repo(char *path, int strict);
@@ -256,7 +263,7 @@ extern int checkout_entry(struct cache_entry *ce, struct checkout *state);
 extern struct alternate_object_database {
        struct alternate_object_database *next;
        char *name;
-       char base[0]; /* more */
+       char base[FLEX_ARRAY]; /* more */
 } *alt_odb_list;
 extern void prepare_alt_odb(void);
 
@@ -270,7 +277,8 @@ extern struct packed_git {
        unsigned int pack_use_cnt;
        int pack_local;
        unsigned char sha1[20];
-       char pack_name[0]; /* something like ".git/objects/pack/xxxxx.pack" */
+       /* something like ".git/objects/pack/xxxxx.pack" */
+       char pack_name[FLEX_ARRAY]; /* more */
 } *packed_git;
 
 struct pack_entry {
@@ -285,7 +293,7 @@ struct ref {
        unsigned char new_sha1[20];
        unsigned char force;
        struct ref *peer_ref; /* when renaming */
-       char name[0];
+       char name[FLEX_ARRAY]; /* more */
 };
 
 extern int git_connect(int fd[2], char *url, const char *prog);
@@ -337,4 +345,9 @@ extern char git_default_name[MAX_GITNAME];
 extern char git_commit_encoding[MAX_ENCODING_LENGTH];
 
 extern int copy_fd(int ifd, int ofd);
+
+/* Finish off pack transfer receiving end */
+extern int receive_unpack_pack(int fd[2], const char *me, int quiet);
+extern int receive_keep_pack(int fd[2], const char *me);
+
 #endif /* CACHE_H */