| #ifndef GIT_FSCK_H |
| #define GIT_FSCK_H |
| |
| #define FSCK_ERROR 1 |
| #define FSCK_WARN 2 |
| |
| /* |
| * callback function for fsck_walk |
| * type is the expected type of the object or OBJ_ANY |
| * the return value is: |
| * 0 everything OK |
| * <0 error signaled and abort |
| * >0 error signaled and do not abort |
| */ |
| typedef int (*fsck_walk_func)(struct object *obj, int type, void *data); |
| |
| /* callback for fsck_object, type is FSCK_ERROR or FSCK_WARN */ |
| typedef int (*fsck_error)(struct object *obj, int type, const char *err, ...); |
| |
| __attribute__((format (printf, 3, 4))) |
| int fsck_error_function(struct object *obj, int type, const char *fmt, ...); |
| |
| /* descend in all linked child objects |
| * the return value is: |
| * -1 error in processing the object |
| * <0 return value of the callback, which lead to an abort |
| * >0 return value of the first signaled error >0 (in the case of no other errors) |
| * 0 everything OK |
| */ |
| int fsck_walk(struct object *obj, fsck_walk_func walk, void *data); |
| /* If NULL is passed for data, we assume the object is local and read it. */ |
| int fsck_object(struct object *obj, void *data, unsigned long size, |
| int strict, fsck_error error_func); |
| |
| #endif |