common: compile libconsumer, libust-consumer, libkernel-consumer as C++

[lttng-tools.git] / tests / regression / tools / notification / sessiond_testpoints.c

diff --git a/tests/regression/tools/notification/sessiond_testpoints.c b/tests/regression/tools/notification/sessiond_testpoints.c
deleted file mode 100644 (file)
index 2bfd7ca..0000000
--- a/tests/regression/tools/notification/sessiond_testpoints.c
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- * Copyright (C) 2017 Jérémie Galarneau <jeremie.galarneau@efficios.com>
- * Copyright (C) 2020 Francis Deslauriers <francis.deslauriers@efficios.com>
- *
- * SPDX-License-Identifier: GPL-2.0-only
- *
- */
-
-#include <common/compat/getenv.h>
-#include <common/consumer/consumer.h>
-#include <common/pipe.h>
-#include <common/error.h>
-#include <unistd.h>
-#include <stdbool.h>
-#include <lttng/constant.h>
-#include <lttng/lttng-export.h>
-#include <fcntl.h>
-#include <dlfcn.h>
-#include <stdio.h>
-
-static char *pause_pipe_path;
-static struct lttng_pipe *pause_pipe;
-static int *notifier_notif_consumption_state;;
-
-int lttng_opt_verbose;
-int lttng_opt_mi;
-int lttng_opt_quiet;
-
-static
-void __attribute__((destructor)) pause_pipe_fini(void)
-{
-       int ret;
-
-       if (pause_pipe_path) {
-               ret = unlink(pause_pipe_path);
-               if (ret) {
-                       PERROR("Failed to unlink pause pipe: path = %s",
-                                       pause_pipe_path);
-               }
-       }
-
-       free(pause_pipe_path);
-       lttng_pipe_destroy(pause_pipe);
-}
-
-LTTNG_EXPORT int __testpoint_sessiond_thread_notification(void);
-int __testpoint_sessiond_thread_notification(void)
-{
-       int ret = 0;
-       const char *pause_pipe_path_prefix;
-
-       pause_pipe_path_prefix = lttng_secure_getenv(
-                       "NOTIFIER_PAUSE_PIPE_PATH");
-       if (!pause_pipe_path_prefix) {
-               ret = -1;
-               goto end;
-       }
-
-       notifier_notif_consumption_state = dlsym(NULL, "notifier_consumption_paused");
-       LTTNG_ASSERT(notifier_notif_consumption_state);
-
-       ret = asprintf(&pause_pipe_path, "%s", pause_pipe_path_prefix);
-       if (ret < 1) {
-               ERR("Failed to allocate pause pipe path");
-               goto end;
-       }
-
-       DBG("Creating pause pipe at %s", pause_pipe_path);
-       pause_pipe = lttng_pipe_named_open(pause_pipe_path,
-                       S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP, O_NONBLOCK);
-       if (!pause_pipe) {
-               ERR("Failed to create pause pipe at %s", pause_pipe_path);
-               ret = -1;
-               goto end;
-       }
-
-       /* Only the read end of the pipe is useful to us. */
-       ret = lttng_pipe_write_close(pause_pipe);
-end:
-       return ret;
-}
-
-LTTNG_EXPORT int __testpoint_sessiond_handle_notifier_event_pipe(void);
-int __testpoint_sessiond_handle_notifier_event_pipe(void)
-{
-       int ret = 0;
-       uint8_t value;
-       bool value_read = false;
-
-       if (!pause_pipe) {
-               ret = -1;
-               goto end;
-       }
-
-       /* Purge pipe and only consider the freshest value. */
-       do {
-               ret = lttng_pipe_read(pause_pipe, &value, sizeof(value));
-               if (ret == sizeof(value)) {
-                       value_read = true;
-               }
-       } while (ret == sizeof(value));
-
-       ret = (errno == EAGAIN) ? 0 : -errno;
-
-       if (value_read) {
-               *notifier_notif_consumption_state = !!value;
-               DBG("Message received on pause pipe: %s data consumption",
-                               *notifier_notif_consumption_state ? "paused" : "resumed");
-       }
-end:
-       return ret;
-}