C++ (Cpp) __wt_struct_sizev 예제들

예제 #1

static void
check(const char *fmt, ...)
{
	size_t len;
	char buf[200], *end, *p;
	va_list ap;

	len = 0;			/* -Werror=maybe-uninitialized */

	va_start(ap, fmt);
	testutil_check(__wt_struct_sizev(NULL, &len, fmt, ap));
	va_end(ap);

	if (len < 1 || len >= sizeof(buf))
		testutil_die(EINVAL,
		    "Unexpected length from __wt_struct_sizev");

	va_start(ap, fmt);
	testutil_check(__wt_struct_packv(NULL, buf, sizeof(buf), fmt, ap));
	va_end(ap);

	printf("%s ", fmt);
	for (p = buf, end = p + len; p < end; p++)
		printf("%02x", (u_char)*p & 0xff);
	printf("\n");
}

예제 #2

파일: pack_impl.c 프로젝트: rain10154/wiredtiger

/*内部使用的struct size pack函数封装*/
int __wt_struct_size(WT_SESSION_IMPL *session, size_t *sizep, const char *fmt, ...)
{
	WT_DECL_RET;
	va_list ap;

	va_start(ap, fmt);
	ret = __wt_struct_sizev(session, sizep, fmt, ap);
	va_end(ap);

	return (ret);
}

예제 #3

파일: pack_api.c 프로젝트: ajdavis/mongo

/*
 * wiredtiger_struct_size --
 *	Calculate the size of a packed byte string (extension API).
 */
int
wiredtiger_struct_size(WT_SESSION *wt_session,
    size_t *lenp, const char *format, ...)
{
	WT_DECL_RET;
	WT_SESSION_IMPL *session;
	va_list ap;

	session = (WT_SESSION_IMPL *)wt_session;

	va_start(ap, format);
	ret = __wt_struct_sizev(session, lenp, format, ap);
	va_end(ap);

	return (ret);
}

예제 #4

파일: pack_api.c 프로젝트: ajdavis/mongo

/*
 * __wt_ext_struct_size --
 *	Calculate the size of a packed byte string (extension API).
 */
int
__wt_ext_struct_size(WT_EXTENSION_API *wt_api, WT_SESSION *wt_session,
    size_t *lenp, const char *fmt, ...)
{
	WT_DECL_RET;
	WT_SESSION_IMPL *session;
	va_list ap;

	session = (wt_session != NULL) ? (WT_SESSION_IMPL *)wt_session :
	    ((WT_CONNECTION_IMPL *)wt_api->conn)->default_session;

	va_start(ap, fmt);
	ret = __wt_struct_sizev(session, lenp, fmt, ap);
	va_end(ap);

	return (ret);
}

예제 #5

파일: packing-test.c 프로젝트: Arikes/mongo

static void
check(const char *fmt, ...)
{
	char buf[200], *end, *p;
	va_list ap;
	size_t len;

	len = 0;			/* -Werror=maybe-uninitialized */

	va_start(ap, fmt);
	assert(__wt_struct_sizev(NULL, &len, fmt, ap) == 0);
	va_end(ap);

	assert(len > 0 && len < sizeof(buf));

	va_start(ap, fmt);
	assert(__wt_struct_packv(NULL, buf, sizeof(buf), fmt, ap) == 0);
	va_end(ap);

	printf("%s ", fmt);
	for (p = buf, end = p + len; p < end; p++)
		printf("%02x", *p & 0xff);
	printf("\n");
}

예제 #6

파일: log.c 프로젝트: ckoolkarni/wiredtiger

static int
__log_record_size(WT_SESSION_IMPL *session,
    size_t *sizep, WT_LOGREC_DESC *recdesc, va_list ap)
{
	return (__wt_struct_sizev(session, sizep, recdesc->fmt, ap));
}