diff options
Diffstat (limited to 'diff.h')
| -rw-r--r-- | diff.h | 29 |
1 files changed, 29 insertions, 0 deletions
@@ -8,11 +8,31 @@ (S_ISREG(mode) ? (S_IFREG | ce_permissions(mode)) : \ S_ISLNK(mode) ? S_IFLNK : S_IFDIR) +struct tree_desc { + void *buf; + unsigned long size; +}; + +struct diff_options; + +typedef void (*change_fn_t)(struct diff_options *options, + unsigned old_mode, unsigned new_mode, + const unsigned char *old_sha1, + const unsigned char *new_sha1, + const char *base, const char *path); + +typedef void (*add_remove_fn_t)(struct diff_options *options, + int addremove, unsigned mode, + const unsigned char *sha1, + const char *base, const char *path); + struct diff_options { const char **paths; const char *filter; const char *orderfile; const char *pickaxe; + unsigned recursive:1, + tree_in_recursive:1; int break_opt; int detect_rename; int find_copies_harder; @@ -23,8 +43,17 @@ struct diff_options { int reverse_diff; int rename_limit; int setup; + + change_fn_t change; + add_remove_fn_t add_remove; }; +extern void diff_tree_setup_paths(const char **paths); +extern int diff_tree(struct tree_desc *t1, struct tree_desc *t2, + const char *base, struct diff_options *opt); +extern int diff_tree_sha1(const unsigned char *old, const unsigned char *new, + const char *base, struct diff_options *opt); + extern void diff_addremove(struct diff_options *, int addremove, unsigned mode, |