Support receiving server capabilities

[git.git] / cache.h

diff --git a/cache.h b/cache.h
index 1a7e047..677c6ac 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -313,6 +313,7 @@ extern struct packed_git {
        void *pack_base;
        unsigned int pack_last_used;
        unsigned int pack_use_cnt;
+       int pack_local;
        unsigned char sha1[20];
        char pack_name[0]; /* something like ".git/objects/pack/xxxxx.pack" */
 } *packed_git;
@@ -338,7 +339,8 @@ extern int path_match(const char *path, int nr, char **match);
 extern int match_refs(struct ref *src, struct ref *dst, struct ref ***dst_tail,
                      int nr_refspec, char **refspec, int all);
 extern int get_ack(int fd, unsigned char *result_sha1);
-extern struct ref **get_remote_heads(int in, struct ref **list, int nr_match, char **match);
+extern struct ref **get_remote_heads(int in, struct ref **list, int nr_match, char **match, int ignore_funny);
+extern int server_supports(const char *feature);
 
 extern struct packed_git *parse_pack_index(unsigned char *sha1);
 extern struct packed_git *parse_pack_index_file(const unsigned char *sha1,
@@ -352,7 +354,7 @@ extern struct packed_git *find_sha1_pack(const unsigned char *sha1,
 
 extern int use_packed_git(struct packed_git *);
 extern void unuse_packed_git(struct packed_git *);
-extern struct packed_git *add_packed_git(char *, int);
+extern struct packed_git *add_packed_git(char *, int, int);
 extern int num_packed_objects(const struct packed_git *p);
 extern int nth_packed_object_sha1(const struct packed_git *, int, unsigned char*);
 extern int find_pack_entry_one(const unsigned char *, struct pack_entry *, struct packed_git *);
@@ -386,4 +388,31 @@ extern int git_config_bool(const char *, const char *);
 extern char git_default_email[MAX_GITNAME];
 extern char git_default_name[MAX_GITNAME];
 
+/* Sane ctype - no locale, and works with signed chars */
+#undef isspace
+#undef isdigit
+#undef isalpha
+#undef isalnum
+#undef tolower
+#undef toupper
+extern unsigned char sane_ctype[256];
+#define GIT_SPACE 0x01
+#define GIT_DIGIT 0x02
+#define GIT_ALPHA 0x04
+#define sane_istest(x,mask) ((sane_ctype[(unsigned char)(x)] & (mask)) != 0)
+#define isspace(x) sane_istest(x,GIT_SPACE)
+#define isdigit(x) sane_istest(x,GIT_DIGIT)
+#define isalpha(x) sane_istest(x,GIT_ALPHA)
+#define isalnum(x) sane_istest(x,GIT_ALPHA | GIT_DIGIT)
+#define tolower(x) sane_case((unsigned char)(x), 0x20)
+#define toupper(x) sane_case((unsigned char)(x), 0)
+
+static inline int sane_case(int x, int high)
+{
+       if (sane_istest(x, GIT_ALPHA))
+               x = (x & ~0x20) | high;
+       return x;
+}
+
+extern int copy_fd(int ifd, int ofd);
 #endif /* CACHE_H */