X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=cache.h;h=0571282e8cb4d47e6559d2d8897f557a6f659491;hb=1d389ab65dc6867d3059d60bb2b3951bc01a185e;hp=dcfcbbc7ce2b50d16ba75b90d99b5eaed59df3c1;hpb=a9ab586a5db015d200dfdadcf5876d62f15dd36c;p=git.git diff --git a/cache.h b/cache.h index dcfcbbc7..0571282e 100644 --- a/cache.h +++ b/cache.h @@ -11,7 +11,9 @@ #include #include #include +#ifndef NO_MMAP #include +#endif #include #include #include @@ -50,6 +52,17 @@ * Your search - "port 9418" - did not match any documents. * * as www.google.com puts it. + * + * This port has been properly assigned for git use by IANA: + * git (Assigned-9418) [I06-050728-0001]. + * + * git 9418/tcp git pack transfer service + * git 9418/udp git pack transfer service + * + * with Linus Torvalds as the point of + * contact. September 2005. + * + * See http://www.iana.org/assignments/port-numbers */ #define DEFAULT_GIT_PORT 9418 @@ -125,6 +138,7 @@ extern unsigned int active_nr, active_alloc, active_cache_changed; #define INDEX_ENVIRONMENT "GIT_INDEX_FILE" #define GRAFT_ENVIRONMENT "GIT_GRAFT_FILE" +extern char *get_git_dir(void); extern char *get_object_directory(void); extern char *get_refs_directory(void); extern char *get_index_file(void); @@ -132,9 +146,9 @@ extern char *get_graft_file(void); #define ALTERNATE_DB_ENVIRONMENT "GIT_ALTERNATE_OBJECT_DIRECTORIES" -extern const char **get_pathspec(const char *prefix, char **pathspec); +extern const char **get_pathspec(const char *prefix, const char **pathspec); extern const char *setup_git_directory(void); -extern char *prefix_path(const char *prefix, int len, char *path); +extern const char *prefix_path(const char *prefix, int len, const char *path); #define alloc_nr(x) (((x)+16)*3/2) @@ -147,11 +161,13 @@ extern int cache_name_pos(const char *name, int namelen); #define ADD_CACHE_SKIP_DFCHECK 4 /* Ok to skip DF conflict checks */ extern int add_cache_entry(struct cache_entry *ce, int option); extern int remove_cache_entry_at(int pos); -extern int remove_file_from_cache(char *path); +extern int remove_file_from_cache(const char *path); 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); +extern int ce_modified(struct cache_entry *ce, struct stat *st); 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_path(unsigned char *sha1, const char *path, struct stat *st, int write_object); extern void fill_stat_cache_info(struct cache_entry *ce, struct stat *st); struct cache_file { @@ -162,6 +178,8 @@ 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 trust_executable_bit; + #define MTIME_CHANGED 0x0001 #define CTIME_CHANGED 0x0002 #define OWNER_CHANGED 0x0004 @@ -176,6 +194,7 @@ extern char *git_path(const char *fmt, ...) __attribute__((format (printf, 1, 2) extern char *sha1_file_name(const unsigned char *sha1); extern char *sha1_pack_name(const unsigned char *sha1); extern char *sha1_pack_index_name(const unsigned char *sha1); +extern const unsigned char null_sha1[20]; int git_mkstemp(char *path, size_t n, const char *template); @@ -215,6 +234,10 @@ extern int has_pack_index(const unsigned char *sha1); extern int get_sha1(const char *str, unsigned char *sha1); extern int get_sha1_hex(const char *hex, unsigned char *sha1); 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); +extern int create_symref(const char *git_HEAD, const char *refs_heads_master); +extern int validate_symref(const char *git_HEAD); /* General helper functions */ extern void usage(const char *err) NORETURN; @@ -230,7 +253,7 @@ extern void *read_object_with_reference(const unsigned char *sha1, unsigned char *sha1_ret); const char *show_date(unsigned long time, int timezone); -void parse_date(const char *date, char *buf, int bufsize); +int parse_date(const char *date, char *buf, int bufsize); void datestamp(char *buf, int bufsize); extern int setup_ident(void); @@ -337,4 +360,24 @@ extern void packed_object_info_detail(struct pack_entry *, char *, unsigned long /* Dumb servers support */ extern int update_server_info(int); +#ifdef NO_MMAP + +#ifndef PROT_READ +#define PROT_READ 1 +#define PROT_WRITE 2 +#define MAP_PRIVATE 1 +#define MAP_FAILED ((void*)-1) +#endif + +extern void *gitfakemmap(void *start, size_t length, int prot , int flags, int fd, off_t offset); +extern int gitfakemunmap(void *start, size_t length); + +#endif + +typedef int (*config_fn_t)(const char *, const char *); +extern int git_default_config(const char *, const char *); +extern int git_config(config_fn_t fn); +extern int git_config_int(const char *, const char *); +extern int git_config_bool(const char *, const char *); + #endif /* CACHE_H */