bin: compile lttng-sessiond as C++

[lttng-tools.git] / src / bin / lttng-sessiond / utils.c

diff --git a/src/bin/lttng-sessiond/utils.c b/src/bin/lttng-sessiond/utils.c
deleted file mode 100644 (file)
index 6936a03..0000000
--- a/src/bin/lttng-sessiond/utils.c
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * Copyright (C) 2011 David Goulet <david.goulet@polymtl.ca>
- * Copyright (C) 2011 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- *
- * SPDX-License-Identifier: GPL-2.0-only
- *
- */
-
-#define _LGPL_SOURCE
-#include <stdlib.h>
-#include <unistd.h>
-
-#include <common/error.h>
-
-#include "utils.h"
-#include "snapshot.h"
-#include "lttng-sessiond.h"
-
-int the_ht_cleanup_pipe[2] = {-1, -1};
-
-/*
- * Write to writable pipe used to notify a thread.
- */
-int notify_thread_pipe(int wpipe)
-{
-       ssize_t ret;
-
-       /* Ignore if the pipe is invalid. */
-       if (wpipe < 0) {
-               return 0;
-       }
-
-       ret = lttng_write(wpipe, "!", 1);
-       if (ret < 1) {
-               PERROR("write poll pipe");
-       }
-
-       return (int) ret;
-}
-
-void ht_cleanup_push(struct lttng_ht *ht)
-{
-       ssize_t ret;
-       int fd = the_ht_cleanup_pipe[1];
-
-       if (!ht) {
-               return;
-       }
-       if (fd < 0)
-               return;
-       ret = lttng_write(fd, &ht, sizeof(ht));
-       if (ret < sizeof(ht)) {
-               PERROR("write ht cleanup pipe %d", fd);
-               if (ret < 0) {
-                       ret = -errno;
-               }
-               goto error;
-       }
-
-       /* All good. Don't send back the write positive ret value. */
-       ret = 0;
-error:
-       LTTNG_ASSERT(!ret);
-}
-
-int loglevels_match(int a_loglevel_type, int a_loglevel_value,
-       int b_loglevel_type, int b_loglevel_value, int loglevel_all_type)
-{
-       int match = 1;
-
-       if (a_loglevel_type == b_loglevel_type) {
-               /* Same loglevel type. */
-               if (b_loglevel_type != loglevel_all_type) {
-                       /*
-                        * Loglevel value must also match since the loglevel
-                        * type is not all.
-                        */
-                       if (a_loglevel_value != b_loglevel_value) {
-                               match = 0;
-                       }
-               }
-       } else {
-               /* Loglevel type is different: no match. */
-               match = 0;
-       }
-
-       return match;
-}
-
-const char *session_get_base_path(const struct ltt_session *session)
-{
-       return consumer_output_get_base_path(session->consumer);
-}
-
-const char *consumer_output_get_base_path(const struct consumer_output *output)
-{
-       return output->type == CONSUMER_DST_LOCAL ?
-                       output->dst.session_root_path :
-                       output->dst.net.base_dir;
-}