send-pack: track errors for each ref

diff --git a/cache.h b/cache.h
index bfffa05dff149a948e46b04f6b15589e6f4be07e..6663ec52d10720693cf62fe6e69ea6f06e85d7e5 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -7,7 +7,7 @@
 #include SHA1_HEADER
 #include <zlib.h>
 
-#if ZLIB_VERNUM < 0x1200
+#if defined(NO_DEFLATE_BOUND) || ZLIB_VERNUM < 0x1200
 #define deflateBound(c,s)  ((s) + (((s) + 7) >> 3) + (((s) + 63) >> 6) + 11)
 #endif
 
@@ -222,6 +222,7 @@ extern const char *get_git_work_tree(void);
 #define ALTERNATE_DB_ENVIRONMENT "GIT_ALTERNATE_OBJECT_DIRECTORIES"
 
 extern const char **get_pathspec(const char *prefix, const char **pathspec);
+extern void setup_work_tree(void);
 extern const char *setup_git_directory_gently(int *);
 extern const char *setup_git_directory(void);
 extern const char *prefix_path(const char *prefix, int len, const char *path);
@@ -492,8 +493,17 @@ struct ref {
        struct ref *next;
        unsigned char old_sha1[20];
        unsigned char new_sha1[20];
-       unsigned char force;
-       unsigned char merge;
+       unsigned char force : 1;
+       unsigned char merge : 1;
+       unsigned char nonfastforward : 1;
+       unsigned char deletion : 1;
+       enum {
+               REF_STATUS_NONE = 0,
+               REF_STATUS_OK,
+               REF_STATUS_REJECT_NONFASTFORWARD,
+               REF_STATUS_REJECT_NODELETE,
+               REF_STATUS_UPTODATE,
+       } status;
        struct ref *peer_ref; /* when renaming */
        char name[FLEX_ARRAY]; /* more */
 };
@@ -503,7 +513,7 @@ struct ref {
 #define REF_TAGS       (1u << 2)
 
 #define CONNECT_VERBOSE       (1u << 0)
-extern struct child_process *git_connect(int fd[2], char *url, const char *prog, int flags);
+extern struct child_process *git_connect(int fd[2], const char *url, const char *prog, int flags);
 extern int finish_connect(struct child_process *conn);
 extern int path_match(const char *path, int nr, char **match);
 extern int get_ack(int fd, unsigned char *result_sha1);