+++ /dev/null
-/*
- * Copyright (C) 2020 Jérémie Galarneau <jeremie.galarneau@efficios.com>
- *
- * SPDX-License-Identifier: LGPL-2.1-only
- *
- */
-
-#include "payload.h"
-#include <common/dynamic-array.h>
-#include <common/dynamic-buffer.h>
-#include <common/error.h>
-
-static
-void release_fd_handle_ref(void *ptr)
-{
- struct fd_handle *fd_handle = ptr;
-
- fd_handle_put(fd_handle);
-}
-
-LTTNG_HIDDEN
-void lttng_payload_init(struct lttng_payload *payload)
-{
- assert(payload);
- lttng_dynamic_buffer_init(&payload->buffer);
- lttng_dynamic_pointer_array_init(&payload->_fd_handles,
- release_fd_handle_ref);
-}
-
-LTTNG_HIDDEN
-int lttng_payload_copy(const struct lttng_payload *src_payload,
- struct lttng_payload *dst_payload)
-{
- int ret;
- size_t i;
-
- ret = lttng_dynamic_buffer_append_buffer(
- &dst_payload->buffer, &src_payload->buffer);
- if (ret) {
- goto end;
- }
-
- for (i = 0; i < lttng_dynamic_pointer_array_get_count(
- &src_payload->_fd_handles);
- i++) {
- struct fd_handle *new_fd_handle;
- const struct fd_handle *src_fd_handle =
- lttng_dynamic_pointer_array_get_pointer(
- &src_payload->_fd_handles, i);
-
- new_fd_handle = fd_handle_copy(src_fd_handle);
- if (!new_fd_handle) {
- PERROR("Failed to copy fd_handle while copying a payload");
- ret = -1;
- goto end;
- }
-
- ret = lttng_payload_push_fd_handle(dst_payload, new_fd_handle);
- fd_handle_put(new_fd_handle);
- if (ret) {
- goto end;
- }
- }
-
-end:
- return ret;
-}
-
-LTTNG_HIDDEN
-void lttng_payload_reset(struct lttng_payload *payload)
-{
- if (!payload) {
- return;
- }
-
- lttng_dynamic_buffer_reset(&payload->buffer);
- lttng_dynamic_pointer_array_reset(&payload->_fd_handles);
-}
-
-LTTNG_HIDDEN
-void lttng_payload_clear(struct lttng_payload *payload)
-{
- lttng_dynamic_buffer_set_size(&payload->buffer, 0);
- lttng_dynamic_pointer_array_clear(&payload->_fd_handles);
-}
-
-LTTNG_HIDDEN
-int lttng_payload_push_fd_handle(struct lttng_payload *payload,
- struct fd_handle *fd_handle)
-{
- int ret;
-
- if (!payload) {
- ret = -1;
- goto end;
- }
-
- ret = lttng_dynamic_pointer_array_add_pointer(
- &payload->_fd_handles, fd_handle);
- if (ret) {
- goto end;
- }
-
- fd_handle_get(fd_handle);
-end:
- return ret;
-}