gitweb: make the supported snapshot formats array global

diff --git a/cache.h b/cache.h
index 98a742122dbacbb39fa104cdfe909a9a884ed7b6..991544cf0bd7e84c5db5bd6486e5922a53ec136f 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -6,8 +6,14 @@
 #include "hash.h"
 
 #include SHA1_HEADER
-#include <zlib.h>
+#ifndef git_SHA_CTX
+#define git_SHA_CTX    SHA_CTX
+#define git_SHA1_Init  SHA1_Init
+#define git_SHA1_Update        SHA1_Update
+#define git_SHA1_Final SHA1_Final
+#endif
 
+#include <zlib.h>
 #if defined(NO_DEFLATE_BOUND) || ZLIB_VERNUM < 0x1200
 #define deflateBound(c,s)  ((s) + (((s) + 7) >> 3) + (((s) + 63) >> 6) + 11)
 #endif
@@ -313,6 +319,7 @@ extern int is_bare_repository(void);
 extern int is_inside_git_dir(void);
 extern char *git_work_tree_cfg;
 extern int is_inside_work_tree(void);
+extern int have_git_dir(void);
 extern const char *get_git_dir(void);
 extern char *get_object_directory(void);
 extern char *get_index_file(void);
@@ -371,6 +378,7 @@ extern int index_name_pos(const struct index_state *, const char *name, int name
 #define ADD_CACHE_OK_TO_REPLACE 2      /* Ok to replace file/directory */
 #define ADD_CACHE_SKIP_DFCHECK 4       /* Ok to skip DF conflict checks */
 #define ADD_CACHE_JUST_APPEND 8                /* Append only; tree.c::read_tree() */
+#define ADD_CACHE_NEW_ONLY 16          /* Do not replace existing ones */
 extern int add_index_entry(struct index_state *, struct cache_entry *ce, int option);
 extern struct cache_entry *refresh_cache_entry(struct cache_entry *ce, int really);
 extern void rename_index_entry_at(struct index_state *, int pos, const char *new_name);
@@ -380,6 +388,7 @@ extern int remove_file_from_index(struct index_state *, const char *path);
 #define ADD_CACHE_PRETEND 2
 #define ADD_CACHE_IGNORE_ERRORS        4
 #define ADD_CACHE_IGNORE_REMOVAL 8
+#define ADD_CACHE_INTENT 16
 extern int add_to_index(struct index_state *, const char *path, struct stat *, int flags);
 extern int add_file_to_index(struct index_state *, const char *path, int flags);
 extern struct cache_entry *make_cache_entry(unsigned int mode, const unsigned char *sha1, const char *path, int stage, int refresh);
@@ -641,6 +650,8 @@ extern struct alternate_object_database {
 } *alt_odb_list;
 extern void prepare_alt_odb(void);
 extern void add_to_alternates_file(const char *reference);
+typedef int alt_odb_fn(struct alternate_object_database *, void *);
+extern void foreach_alt_odb(alt_odb_fn, void*);
 
 struct pack_window {
        struct pack_window *next;
@@ -747,7 +758,6 @@ typedef int (*config_fn_t)(const char *, const char *, void *);
 extern int git_default_config(const char *, const char *, void *);
 extern int git_config_from_file(config_fn_t fn, const char *, void *);
 extern int git_config(config_fn_t fn, void *);
-extern int git_parse_long(const char *, long *);
 extern int git_parse_ulong(const char *, unsigned long *);
 extern int git_config_int(const char *, const char *);
 extern unsigned long git_config_ulong(const char *, const char *);