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Revision 1e80e0449248edb77b0fb9853f4a3404a599e207 authored by Johannes Schindelin on 22 December 2005, 17:55:59 UTC, committed by Junio C Hamano on 22 December 2005, 20:52:37 UTC 
sha1_to_hex: properly terminate the SHA1
 
sha1_to_hex() returns a pointer to a static buffer. Some of its users
modify that buffer by appending a newline character. Other users rely
on the fact that you can call

	printf("%s", sha1_to_hex(sha1));

Just to be on the safe side, terminate the SHA1 in sha1_to_hex().

Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
1 parent a14c225
Raw File
object.h 
#ifndef OBJECT_H
#define OBJECT_H

struct object_list {
	struct object *item;
	struct object_list *next;
	const char *name;
};

struct object_refs {
	unsigned count;
	struct object *ref[0];
};

struct object {
	unsigned parsed : 1;
	unsigned used : 1;
	unsigned int flags;
	unsigned char sha1[20];
	const char *type;
	struct object_refs *refs;
	void *util;
};

extern int track_object_refs;
extern int nr_objs;
extern struct object **objs;

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

/** Returns the object, having looked it up as being the given type. **/
struct object *lookup_object_type(const unsigned char *sha1, const char *type);

void created_object(const unsigned char *sha1, struct object *obj);

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

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

struct object_refs *alloc_object_refs(unsigned count);
void set_object_refs(struct object *obj, struct object_refs *refs);

void mark_reachable(struct object *obj, unsigned int mask);

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);

#endif /* OBJECT_H */
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