Revision 855726395342441808eff5e4e9ad9a2b9254edbc authored by Junio C Hamano on 26 September 2011, 20:30:30 UTC, committed by Junio C Hamano on 26 September 2011, 21:07:55 UTC
Earlier, 77b15bb (apply --whitespace=warn/error: diagnose blank at EOF,
2009-09-03) cheated by reporting the line number of the hunk that contains
the offending line that adds new blank lines at the end of the file. All
other types of whitespace errors are reported with the line number in the
patch file that has the actual offending text.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
1 parent 77b15bb
Raw File
object.h
#ifndef OBJECT_H
#define OBJECT_H

struct object_list {
	struct object *item;
	struct object_list *next;
};

struct object_refs {
	unsigned count;
	struct object *ref[FLEX_ARRAY]; /* more */
};

struct object_array {
	unsigned int nr;
	unsigned int alloc;
	struct object_array_entry {
		struct object *item;
		const char *name;
		unsigned mode;
	} *objects;
};

#define TYPE_BITS   3
#define FLAG_BITS  27

/*
 * The object type is stored in 3 bits.
 */
struct object {
	unsigned parsed : 1;
	unsigned used : 1;
	unsigned type : TYPE_BITS;
	unsigned flags : FLAG_BITS;
	unsigned char sha1[20];
};

extern const char *typename(unsigned int type);
extern int type_from_string(const char *str);

extern unsigned int get_max_object_index(void);
extern struct object *get_indexed_object(unsigned int);

/** Internal only **/
struct object *lookup_object(const unsigned char *sha1);

extern void *create_object(const unsigned char *sha1, int type, void *obj);

/** Returns the object, having parsed it to find out what it is. **/
struct object *parse_object(const unsigned char *sha1);

/* Given the result of read_sha1_file(), returns the object after
 * parsing it.  eaten_p indicates if the object has a borrowed copy
 * of buffer and the caller should not free() it.
 */
struct object *parse_object_buffer(const unsigned char *sha1, enum object_type type, unsigned long size, void *buffer, int *eaten_p);

/** Returns the object, with potentially excess memory allocated. **/
struct object *lookup_unknown_object(const unsigned  char *sha1);

struct object_list *object_list_insert(struct object *item,
				       struct object_list **list_p);

void object_list_append(struct object *item,
			struct object_list **list_p);

unsigned object_list_length(struct object_list *list);

int object_list_contains(struct object_list *list, struct object *obj);

/* Object array handling .. */
void add_object_array(struct object *obj, const char *name, struct object_array *array);
void add_object_array_with_mode(struct object *obj, const char *name, struct object_array *array, unsigned mode);

#endif /* OBJECT_H */
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