X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fcommon%2Fthread.cpp;fp=src%2Fcommon%2Fthread.cpp;h=34a620679d258a1e72035416f67ed85310473ba4;hp=0000000000000000000000000000000000000000;hb=a6bc4ca9d659caf016ef932fcd944029737ac57c;hpb=97535efaa975ca52bf02c2d5e76351bfd2e3defa

diff --git a/src/common/thread.cpp b/src/common/thread.cpp
new file mode 100644
index 000000000..34a620679
--- /dev/null
+++ b/src/common/thread.cpp
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2020 Michael Jeanson <mjeanson@efficios.com>
+ *
+ * SPDX-License-Identifier: LGPL-2.1-only
+ *
+ */
+
+#include <string.h>
+
+#include <common/compat/pthread.h>
+#include "thread.h"
+
+
+int lttng_thread_setname(const char *name)
+{
+	int ret;
+	char pthread_name[LTTNG_PTHREAD_NAMELEN];
+
+	/*
+	 * Truncations are expected since pthread limits thread names to
+	 * a generous 16 characters.
+	 */
+	strncpy(pthread_name, name, sizeof(pthread_name));
+	pthread_name[sizeof(pthread_name) - 1] = '\0';
+
+	ret = lttng_pthread_setname_np(pthread_name);
+
+	return ret;
+}
+