Make it possible to set up libgit directly (instead of from the environment)

diff --git a/cache.h b/cache.h
index d530af97ccbcdbebcbb82fdcaeebadc66166f104..962f2fc3467077289df4294b48216050b26e74a7 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -116,6 +116,9 @@ extern struct cache_entry **active_cache;
 extern unsigned int active_nr, active_alloc, active_cache_changed;
 extern struct cache_tree *active_cache_tree;
 
+extern void setup_git(char *new_git_dir, char *new_git_object_dir,
+                      char *new_git_index_file, char *new_git_graft_file);
+
 #define GIT_DIR_ENVIRONMENT "GIT_DIR"
 #define DEFAULT_GIT_DIR_ENVIRONMENT ".git"
 #define DB_ENVIRONMENT "GIT_OBJECT_DIRECTORY"
@@ -167,13 +170,13 @@ extern void fill_stat_cache_info(struct cache_entry *ce, struct stat *st);
 #define REFRESH_IGNORE_MISSING 0x0008  /* ignore non-existent */
 extern int refresh_cache(unsigned int flags);
 
-struct cache_file {
-       struct cache_file *next;
-       char lockfile[PATH_MAX];
+struct lock_file {
+       struct lock_file *next;
+       char filename[PATH_MAX];
 };
-extern int hold_index_file_for_update(struct cache_file *, const char *path);
-extern int commit_index_file(struct cache_file *);
-extern void rollback_index_file(struct cache_file *);
+extern int hold_lock_file_for_update(struct lock_file *, const char *path);
+extern int commit_lock_file(struct lock_file *);
+extern void rollback_lock_file(struct lock_file *);
 
 /* Environment bits from configuration mechanism */
 extern int trust_executable_bit;
@@ -181,7 +184,6 @@ extern int assume_unchanged;
 extern int prefer_symlink_refs;
 extern int log_all_ref_updates;
 extern int warn_ambiguous_refs;
-extern int diff_rename_limit_default;
 extern int shared_repository;
 extern const char *apply_default_whitespace;
 
@@ -208,9 +210,14 @@ extern const unsigned char null_sha1[20];
 
 int git_mkstemp(char *path, size_t n, const char *template);
 
+enum sharedrepo {
+       PERM_UMASK = 0,
+       PERM_GROUP,
+       PERM_EVERYBODY
+};
+int git_config_perm(const char *var, const char *value);
 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);
 
 /* Read and unpack a sha1 file into memory, write memory to a sha1 file */
@@ -368,8 +375,8 @@ 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, int quiet);
+extern int receive_unpack_pack(int fd[2], const char *me, int quiet, int);
+extern int receive_keep_pack(int fd[2], const char *me, int quiet, int);
 
 /* pager.c */
 extern void setup_pager(void);
@@ -378,4 +385,15 @@ extern void setup_pager(void);
 int decode_85(char *dst, char *line, int linelen);
 void encode_85(char *buf, unsigned char *data, int bytes);
 
+/* alloc.c */
+struct blob;
+struct tree;
+struct commit;
+struct tag;
+extern struct blob *alloc_blob_node(void);
+extern struct tree *alloc_tree_node(void);
+extern struct commit *alloc_commit_node(void);
+extern struct tag *alloc_tag_node(void);
+extern void alloc_report(void);
+
 #endif /* CACHE_H */