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

diff --git a/src/common/payload.c b/src/common/payload.c
deleted file mode 100644 (file)
index c4faece..0000000
--- a/src/common/payload.c
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * 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>
-
-LTTNG_HIDDEN
-void lttng_payload_init(struct lttng_payload *payload)
-{
-       assert(payload);
-       lttng_dynamic_buffer_init(&payload->buffer);
-       lttng_dynamic_array_init(&payload->_fds, sizeof(int), NULL);
-}
-
-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 error;
-       }
-
-       for (i = 0; i < lttng_dynamic_array_get_count(&src_payload->_fds);
-                       i++) {
-               int dst_fd;
-               const int src_fd = *((int *) lttng_dynamic_array_get_element(
-                                            &src_payload->_fds, i));
-
-               dst_fd = dup(src_fd);
-               if (dst_fd < 0) {
-                       PERROR("Failed to duplicate file descriptor while copying a payload");
-                       ret = dst_fd;
-                       goto error;
-               }
-
-               ret = lttng_payload_push_fd(dst_payload, dst_fd);
-               if (ret) {
-                       const int close_ret = close(dst_fd);
-
-                       if (close_ret < 0) {
-                               PERROR("Failed to close duplicated file descriptor while copying a payload");
-                       }
-
-                       goto error;
-               }
-       }
-
-end:
-       return ret;
-error:
-       goto end;
-}
-
-LTTNG_HIDDEN
-void lttng_payload_reset(struct lttng_payload *payload)
-{
-       if (!payload) {
-               return;
-       }
-
-       lttng_dynamic_buffer_reset(&payload->buffer);
-       lttng_dynamic_array_reset(&payload->_fds);
-}
-
-LTTNG_HIDDEN
-int lttng_payload_push_fd(struct lttng_payload *payload, int fd)
-{
-       int ret;
-
-       if (!payload) {
-               ret = -1;
-               goto end;
-       }
-
-       ret = lttng_dynamic_array_add_element(&payload->_fds, &fd);
-end:
-       return ret;
-}