extern void * map_sha1_file(const unsigned char *sha1, unsigned long *size);
extern void * unpack_sha1_file(void *map, unsigned long mapsize, char *type, unsigned long *size);
extern void * read_sha1_file(const unsigned char *sha1, char *type, unsigned long *size);
-extern int write_sha1_file(char *buf, unsigned len, const char *type, unsigned char *return_sha1);
+extern int write_sha1_file(char *buf, unsigned long len, const char *type, unsigned char *return_sha1);
extern int check_sha1_signature(unsigned char *sha1, void *buf, unsigned long size, const char *type);
extern int cache_name_compare(const char *name1, int len1, const char *name2, int len2);
-extern void *read_tree_with_tree_or_commit_sha1(const unsigned char *sha1,
- unsigned long *size,
- unsigned char *tree_sha1_ret);
+extern void *read_object_with_reference(const unsigned char *sha1,
+ const unsigned char *required_type,
+ unsigned long *size,
+ unsigned char *sha1_ret);
+
+static inline void *xmalloc(int size)
+{
+ void *ret = malloc(size);
+ if (!ret)
+ die("Out of memory, malloc failed");
+ return ret;
+}
+
+static inline void *xrealloc(void *ptr, int size)
+{
+ void *ret = realloc(ptr, size);
+ if (!ret)
+ die("Out of memory, realloc failed");
+ return ret;
+}
#endif /* CACHE_H */