return htonl(S_IFLNK);
return htonl(S_IFREG | ce_permissions(mode));
}
+static inline unsigned int ce_mode_from_stat(struct cache_entry *ce, unsigned int mode)
+{
+ extern int trust_executable_bit, has_symlinks;
+ if (!has_symlinks && S_ISREG(mode) &&
+ ce && S_ISLNK(ntohl(ce->ce_mode)))
+ return ce->ce_mode;
+ if (!trust_executable_bit && S_ISREG(mode)) {
+ if (ce && S_ISREG(ntohl(ce->ce_mode)))
+ return ce->ce_mode;
+ return create_ce_mode(0666);
+ }
+ return create_ce_mode(mode);
+}
#define canon_mode(mode) \
(S_ISREG(mode) ? (S_IFREG | ce_permissions(mode)) : \
S_ISLNK(mode) ? S_IFLNK : S_IFDIR)
extern struct cache_entry **active_cache;
extern unsigned int active_nr, active_alloc, active_cache_changed;
extern struct cache_tree *active_cache_tree;
-extern int cache_errno;
+
+enum object_type {
+ OBJ_BAD = -1,
+ OBJ_NONE = 0,
+ OBJ_COMMIT = 1,
+ OBJ_TREE = 2,
+ OBJ_BLOB = 3,
+ OBJ_TAG = 4,
+ /* 5 for future expansion */
+ OBJ_OFS_DELTA = 6,
+ OBJ_REF_DELTA = 7,
+ OBJ_MAX,
+};
#define GIT_DIR_ENVIRONMENT "GIT_DIR"
#define DEFAULT_GIT_DIR_ENVIRONMENT ".git"
#define CONFIG_LOCAL_ENVIRONMENT "GIT_CONFIG_LOCAL"
#define EXEC_PATH_ENVIRONMENT "GIT_EXEC_PATH"
-extern int is_bare_git_dir(const char *dir);
+extern int is_bare_repository_cfg;
+extern int is_bare_repository(void);
+extern int is_inside_git_dir(void);
extern const char *get_git_dir(void);
extern char *get_object_directory(void);
extern char *get_refs_directory(void);
extern struct cache_entry *refresh_cache_entry(struct cache_entry *ce, int really);
extern int remove_cache_entry_at(int pos);
extern int remove_file_from_cache(const char *path);
-extern int add_file_to_index(const char *path, int verbose);
+extern int add_file_to_cache(const char *path, int verbose);
extern int ce_same_name(struct cache_entry *a, struct cache_entry *b);
extern int ce_match_stat(struct cache_entry *ce, struct stat *st, int);
extern int ce_modified(struct cache_entry *ce, struct stat *st, int);
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_fd(unsigned char *sha1, int fd, struct stat *st, int write_object, enum object_type type, const char *path);
extern int read_pipe(int fd, char** return_buf, unsigned long* return_size);
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);
struct lock_file {
struct lock_file *next;
+ char on_list;
char filename[PATH_MAX];
};
extern int hold_lock_file_for_update(struct lock_file *, const char *path, int);
extern int commit_lock_file(struct lock_file *);
+
+extern int hold_locked_index(struct lock_file *, int);
+extern int commit_locked_index(struct lock_file *);
+extern void set_alternate_index_output(const char *);
+
extern void rollback_lock_file(struct lock_file *);
extern int delete_ref(const char *, unsigned char *sha1);
/* Environment bits from configuration mechanism */
extern int use_legacy_headers;
extern int trust_executable_bit;
+extern int has_symlinks;
extern int assume_unchanged;
extern int prefer_symlink_refs;
extern int log_all_ref_updates;
extern int shared_repository;
extern const char *apply_default_whitespace;
extern int zlib_compression_level;
+extern size_t packed_git_window_size;
+extern size_t packed_git_limit;
+extern size_t delta_base_cache_limit;
+extern int auto_crlf;
#define GIT_REPO_VERSION 0
extern int repository_format_version;
char *enter_repo(char *path, int strict);
/* Read and unpack a sha1 file into memory, write memory to a sha1 file */
-extern int sha1_object_info(const unsigned char *, char *, unsigned long *);
-extern void * unpack_sha1_file(void *map, unsigned long mapsize, char *type, unsigned long *size);
-extern void * read_sha1_file(const unsigned char *sha1, char *type, unsigned long *size);
-extern int hash_sha1_file(void *buf, unsigned long len, const char *type, unsigned char *sha1);
+extern int sha1_object_info(const unsigned char *, unsigned long *);
+extern void * read_sha1_file(const unsigned char *sha1, enum object_type *type, unsigned long *size);
+extern int hash_sha1_file(const void *buf, unsigned long len, const char *type, unsigned char *sha1);
extern int write_sha1_file(void *buf, unsigned long len, const char *type, unsigned char *return_sha1);
+extern int pretend_sha1_file(void *, unsigned long, enum object_type, unsigned char *);
extern int check_sha1_signature(const unsigned char *sha1, void *buf, unsigned long size, const char *type);
extern int has_pack_file(const unsigned char *sha1);
extern int has_pack_index(const unsigned char *sha1);
-enum object_type {
- OBJ_NONE = 0,
- OBJ_COMMIT = 1,
- OBJ_TREE = 2,
- OBJ_BLOB = 3,
- OBJ_TAG = 4,
- /* 5 for future expansion */
- OBJ_OFS_DELTA = 6,
- OBJ_REF_DELTA = 7,
- OBJ_BAD,
-};
-
extern signed char hexval_table[256];
static inline unsigned int hexval(unsigned int c)
{
extern char *sha1_to_hex(const unsigned char *sha1); /* static buffer result! */
extern int read_ref(const char *filename, unsigned char *sha1);
extern const char *resolve_ref(const char *path, unsigned char *sha1, int, int *);
-extern int create_symref(const char *ref, const char *refs_heads_master);
-extern int validate_symref(const char *ref);
+extern int dwim_ref(const char *str, int len, unsigned char *sha1, char **ref);
+extern int dwim_log(const char *str, int len, unsigned char *sha1, char **ref);
+
+extern int create_symref(const char *ref, const char *refs_heads_master, const char *logmsg);
+extern int validate_headref(const char *ref);
extern int base_name_compare(const char *name1, int len1, int mode1, const char *name2, int len2, int mode2);
extern int cache_name_compare(const char *name1, int len1, const char *name2, int len2);
unsigned long *size,
unsigned char *sha1_ret);
-const char *show_date(unsigned long time, int timezone, int relative);
+enum date_mode { DATE_NORMAL = 0, DATE_RELATIVE, DATE_SHORT };
+const char *show_date(unsigned long time, int timezone, enum date_mode mode);
const char *show_rfc2822_date(unsigned long time, int timezone);
int parse_date(const char *date, char *buf, int bufsize);
void datestamp(char *buf, int bufsize);
unsigned long approxidate(const char *);
-extern int setup_ident(void);
-extern void ignore_missing_committer_name();
extern const char *git_author_info(int);
extern const char *git_committer_info(int);
+extern const char *fmt_ident(const char *name, const char *email, const char *date_str, int);
struct checkout {
const char *base_dir;
} *alt_odb_list;
extern void prepare_alt_odb(void);
+struct pack_window {
+ struct pack_window *next;
+ unsigned char *base;
+ off_t offset;
+ size_t len;
+ unsigned int last_used;
+ unsigned int inuse_cnt;
+};
+
extern struct packed_git {
struct packed_git *next;
- unsigned long index_size;
- unsigned long pack_size;
- unsigned int *index_base;
- void *pack_base;
- unsigned int pack_last_used;
- unsigned int pack_use_cnt;
+ struct pack_window *windows;
+ const void *index_data;
+ off_t index_size;
+ off_t pack_size;
+ time_t mtime;
+ int index_version;
+ int pack_fd;
int pack_local;
unsigned char sha1[20];
/* something like ".git/objects/pack/xxxxx.pack" */
} *packed_git;
struct pack_entry {
- unsigned int offset;
+ off_t offset;
unsigned char sha1[20];
struct packed_git *p;
};
extern struct packed_git *parse_pack_index(unsigned char *sha1);
extern struct packed_git *parse_pack_index_file(const unsigned char *sha1,
- char *idx_path);
+ const char *idx_path);
extern void prepare_packed_git(void);
extern void reprepare_packed_git(void);
extern struct packed_git *find_sha1_pack(const unsigned char *sha1,
struct packed_git *packs);
-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, 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 unsigned long find_pack_entry_one(const unsigned char *, struct packed_git *);
-extern void *unpack_entry_gently(struct packed_git *, unsigned long, char *, unsigned long *);
+extern void pack_report(void);
+extern unsigned char* use_pack(struct packed_git *, struct pack_window **, off_t, unsigned int *);
+extern void unuse_pack(struct pack_window **);
+extern struct packed_git *add_packed_git(const char *, int, int);
+extern uint32_t num_packed_objects(const struct packed_git *p);
+extern const unsigned char *nth_packed_object_sha1(const struct packed_git *, uint32_t);
+extern off_t find_pack_entry_one(const unsigned char *, struct packed_git *);
+extern void *unpack_entry(struct packed_git *, off_t, enum object_type *, unsigned long *);
extern unsigned long unpack_object_header_gently(const unsigned char *buf, unsigned long len, enum object_type *type, unsigned long *sizep);
-extern void packed_object_info_detail(struct packed_git *, unsigned long, char *, unsigned long *, unsigned long *, unsigned int *, unsigned char *);
+extern const char *packed_object_info_detail(struct packed_git *, off_t, unsigned long *, unsigned long *, unsigned int *, unsigned char *);
/* Dumb servers support */
extern int update_server_info(int);
extern char git_default_email[MAX_GITNAME];
extern char git_default_name[MAX_GITNAME];
-extern char *git_commit_encoding;
-extern char *git_log_output_encoding;
+extern const char *git_commit_encoding;
+extern const char *git_log_output_encoding;
extern int copy_fd(int ifd, int ofd);
-extern int write_in_full(int fd, const void *buf, size_t count, const char *);
+extern int read_in_full(int fd, void *buf, size_t count);
+extern int write_in_full(int fd, const void *buf, size_t count);
extern void write_or_die(int fd, const void *buf, size_t count);
extern int write_or_whine(int fd, const void *buf, size_t count, const char *msg);
+extern int write_or_whine_pipe(int fd, const void *buf, size_t count, const char *msg);
/* pager.c */
extern void setup_pager(void);
extern void alloc_report(void);
/* trace.c */
+extern int nfasprintf(char **str, const char *fmt, ...);
extern int nfvasprintf(char **str, const char *fmt, va_list va);
extern void trace_printf(const char *format, ...);
extern void trace_argv_printf(const char **argv, int count, const char *format, ...);
+/* convert.c */
+extern int convert_to_git(const char *path, char **bufp, unsigned long *sizep);
+extern int convert_to_working_tree(const char *path, char **bufp, unsigned long *sizep);
+
+/* match-trees.c */
+void shift_tree(const unsigned char *, const unsigned char *, unsigned char *, int);
+
#endif /* CACHE_H */