[thirdparty/git.git] / blob.c

#include "blob.h"
#include "cache.h"
#include <stdlib.h>

const char *blob_type = "blob";

struct blob *lookup_blob(unsigned char *sha1)
{
	struct object *obj = lookup_object(sha1);
	if (!obj) {
		struct blob *ret = malloc(sizeof(struct blob));
		memset(ret, 0, sizeof(struct blob));
		created_object(sha1, &ret->object);
		ret->object.type = blob_type;
		return ret;
	}
	if (obj->parsed && obj->type != blob_type) {
		error("Object %s is a %s, not a blob", 
		      sha1_to_hex(sha1), obj->type);
		return NULL;
	}
	return (struct blob *) obj;
}
Commit	Line	Data
175785e5 DB	1	#include "blob.h"
	2	#include "cache.h"
	3	#include <stdlib.h>
	4
	5	const char *blob_type = "blob";
	6
	7	struct blob lookup_blob(unsigned char sha1)
	8	{
	9	struct object *obj = lookup_object(sha1);
	10	if (!obj) {
	11	struct blob *ret = malloc(sizeof(struct blob));
	12	memset(ret, 0, sizeof(struct blob));
	13	created_object(sha1, &ret->object);
	14	ret->object.type = blob_type;
175785e5 DB	15	return ret;
	16	}
	17	if (obj->parsed && obj->type != blob_type) {
	18	error("Object %s is a %s, not a blob",
	19	sha1_to_hex(sha1), obj->type);
	20	return NULL;
	21	}
	22	return (struct blob *) obj;
	23	}