-#ifndef _LTTNG_UST_MSGPACK_H
-#define _LTTNG_UST_MSGPACK_H
-
/*
- * msgpack.h
+ * SPDX-License-Identifier: LGPL-2.1-only
*
* Copyright (C) 2020 Francis Deslauriers <francis.deslauriers@efficios.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; only
- * version 2.1 of the License.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
+#ifndef _LTTNG_UST_MSGPACK_H
+#define _LTTNG_UST_MSGPACK_H
+
#include <stddef.h>
#ifdef __KERNEL__
#include <linux/types.h>
#else /* __KERNEL__ */
#include <stdint.h>
+#include "ust-helper.h"
#endif /* __KERNEL__ */
struct lttng_msgpack_writer {
uint8_t map_nesting;
};
+LTTNG_HIDDEN
void lttng_msgpack_writer_init(
struct lttng_msgpack_writer *writer,
uint8_t *buffer, size_t size);
+LTTNG_HIDDEN
void lttng_msgpack_writer_fini(struct lttng_msgpack_writer *writer);
+LTTNG_HIDDEN
int lttng_msgpack_write_nil(struct lttng_msgpack_writer *writer);
+LTTNG_HIDDEN
int lttng_msgpack_write_true(struct lttng_msgpack_writer *writer);
+LTTNG_HIDDEN
int lttng_msgpack_write_false(struct lttng_msgpack_writer *writer);
+LTTNG_HIDDEN
int lttng_msgpack_write_unsigned_integer(
struct lttng_msgpack_writer *writer, uint64_t value);
+LTTNG_HIDDEN
int lttng_msgpack_write_signed_integer(
struct lttng_msgpack_writer *writer, int64_t value);
+LTTNG_HIDDEN
int lttng_msgpack_write_double(struct lttng_msgpack_writer *writer, double value);
+LTTNG_HIDDEN
int lttng_msgpack_write_str(struct lttng_msgpack_writer *writer,
const char *value);
+LTTNG_HIDDEN
int lttng_msgpack_begin_map(struct lttng_msgpack_writer *writer, size_t count);
+LTTNG_HIDDEN
int lttng_msgpack_end_map(struct lttng_msgpack_writer *writer);
+LTTNG_HIDDEN
int lttng_msgpack_begin_array(
struct lttng_msgpack_writer *writer, size_t count);
+LTTNG_HIDDEN
int lttng_msgpack_end_array(struct lttng_msgpack_writer *writer);
#endif /* _LTTNG_UST_MSGPACK_H */