git-svn: avoid tracking change-less revisions

diff --git a/cache.h b/cache.h
index 620b6a4ed47b9b94700a7f9bec270aca7efe29db..8bbc14299d6a504c5d7d202aae5455afaa9295cc 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -106,6 +106,16 @@ static inline unsigned int create_ce_mode(unsigned int mode)
                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;
+       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)
@@ -129,6 +139,7 @@ extern int cache_errno;
 
 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);
@@ -200,6 +211,7 @@ 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 int auto_crlf;
 
 #define GIT_REPO_VERSION 0
 extern int repository_format_version;
@@ -256,6 +268,7 @@ extern void * unpack_sha1_file(void *map, unsigned long mapsize, char *type, uns
 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 write_sha1_file(void *buf, unsigned long len, const char *type, unsigned char *return_sha1);
+extern int pretend_sha1_file(void *, unsigned long, const char *, unsigned char *);
 
 extern int check_sha1_signature(const unsigned char *sha1, void *buf, unsigned long size, const char *type);
 
@@ -299,7 +312,10 @@ 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, int *);
-extern int create_symref(const char *ref, const char *refs_heads_master);
+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);
@@ -316,10 +332,9 @@ 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;
@@ -351,7 +366,7 @@ struct pack_window {
 extern struct packed_git {
        struct packed_git *next;
        struct pack_window *windows;
-       unsigned int *index_base;
+       uint32_t *index_base;
        off_t index_size;
        off_t pack_size;
        int pack_fd;
@@ -400,7 +415,7 @@ extern void install_packed_git(struct packed_git *pack);
 extern struct packed_git *find_sha1_pack(const unsigned char *sha1, 
                                         struct packed_git *packs);
 
-extern void pack_report();
+extern void pack_report(void);
 extern unsigned char* use_pack(struct packed_git *, struct pack_window **, unsigned long, unsigned int *);
 extern void unuse_pack(struct pack_window **);
 extern struct packed_git *add_packed_git(char *, int, int);
@@ -464,4 +479,8 @@ 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);
+
 #endif /* CACHE_H */