common: move lttng_payload[_view] to libcommon

[lttng-tools.git] / src / common / sessiond-comm / payload-view.c

diff --git a/src/common/sessiond-comm/payload-view.c b/src/common/sessiond-comm/payload-view.c
deleted file mode 100644 (file)
index fdfef61..0000000
--- a/src/common/sessiond-comm/payload-view.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * Copyright (C) 2020 Jérémie Galarneau <jeremie.galarneau@efficios.com>
- *
- * SPDX-License-Identifier: LGPL-2.1-only
- *
- */
-
-#include <common/buffer-view.h>
-#include "payload-view.h"
-#include "payload.h"
-#include <stddef.h>
-
-LTTNG_HIDDEN
-struct lttng_payload_view lttng_payload_view_from_payload(
-               const struct lttng_payload *payload, size_t offset,
-               ptrdiff_t len)
-{
-       return (struct lttng_payload_view) {
-               .buffer = lttng_buffer_view_from_dynamic_buffer(
-                       &payload->buffer, offset, len),
-               ._fds = payload->_fds,
-       };
-}
-
-LTTNG_HIDDEN
-struct lttng_payload_view lttng_payload_view_from_view(
-               struct lttng_payload_view *view, size_t offset,
-               ptrdiff_t len)
-{
-       return (struct lttng_payload_view) {
-               .buffer = lttng_buffer_view_from_view(
-                       &view->buffer, offset, len),
-               ._fds = view->_fds,
-               ._iterator.p_fds_position = &view->_iterator.fds_position,
-       };
-}
-
-LTTNG_HIDDEN
-struct lttng_payload_view lttng_payload_view_from_dynamic_buffer(
-               const struct lttng_dynamic_buffer *buffer, size_t offset,
-               ptrdiff_t len)
-{
-       return (struct lttng_payload_view) {
-               .buffer = lttng_buffer_view_from_dynamic_buffer(
-                       buffer, offset, len)
-       };
-}
-
-LTTNG_HIDDEN
-int lttng_payload_view_pop_fd(struct lttng_payload_view *view)
-{
-       int ret = 0;
-       size_t fd_count;
-       size_t *pos;
-
-       if (!view) {
-               ret = -1;
-               goto end;
-       }
-
-       fd_count = lttng_dynamic_array_get_count(&view->_fds);
-       pos = view->_iterator.p_fds_position ? view->_iterator.p_fds_position :
-               &view->_iterator.fds_position;
-
-       if (*pos >= fd_count) {
-               ret = -1;
-               goto end;
-       }
-
-       ret = *((int *) lttng_dynamic_array_get_element(
-                       &view->_fds, *pos));
-       (*pos)++;
-end:
-       return ret;
-}