Move liblttng-ust-pthread-wrapper to 'src/lib/'

[lttng-ust.git] / src / lib / lttng-ust-pthread-wrapper / ust_pthread.h

diff --git a/src/lib/lttng-ust-pthread-wrapper/ust_pthread.h b/src/lib/lttng-ust-pthread-wrapper/ust_pthread.h
new file mode 100644 (file)
index 0000000..4fdc11a
--- /dev/null
+++ b/src/lib/lttng-ust-pthread-wrapper/ust_pthread.h
@@ -0,0 +1,64 @@
+/*
+ * SPDX-License-Identifier: MIT
+ *
+ * Copyright (C) 2013  Mentor Graphics
+ */
+
+#undef TRACEPOINT_PROVIDER
+#define TRACEPOINT_PROVIDER lttng_ust_pthread
+
+#if !defined(_TRACEPOINT_UST_PTHREAD_H) || defined(TRACEPOINT_HEADER_MULTI_READ)
+#define _TRACEPOINT_UST_PTHREAD_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <lttng/tracepoint.h>
+
+TRACEPOINT_EVENT(lttng_ust_pthread, pthread_mutex_lock_req,
+       TP_ARGS(pthread_mutex_t *, mutex, void *, ip),
+       TP_FIELDS(
+               ctf_integer_hex(void *, mutex, mutex)
+               ctf_unused(ip)
+       )
+)
+
+TRACEPOINT_EVENT(lttng_ust_pthread, pthread_mutex_lock_acq,
+       TP_ARGS(pthread_mutex_t *, mutex, int, status, void *, ip),
+       TP_FIELDS(
+               ctf_integer_hex(void *, mutex, mutex)
+               ctf_integer(int, status, status)
+               ctf_unused(ip)
+       )
+)
+
+TRACEPOINT_EVENT(lttng_ust_pthread, pthread_mutex_trylock,
+       TP_ARGS(pthread_mutex_t *, mutex, int, status, void *, ip),
+       TP_FIELDS(
+               ctf_integer_hex(void *, mutex, mutex)
+               ctf_integer(int, status, status)
+               ctf_unused(ip)
+       )
+)
+
+TRACEPOINT_EVENT(lttng_ust_pthread, pthread_mutex_unlock,
+       TP_ARGS(pthread_mutex_t *, mutex, int, status, void *, ip),
+       TP_FIELDS(
+               ctf_integer_hex(void *, mutex, mutex)
+               ctf_integer(int, status, status)
+               ctf_unused(ip)
+       )
+)
+
+#endif /* _TRACEPOINT_UST_PTHREAD_H */
+
+#undef TRACEPOINT_INCLUDE
+#define TRACEPOINT_INCLUDE "./ust_pthread.h"
+
+/* This part must be outside ifdef protection */
+#include <lttng/tracepoint-event.h>
+
+#ifdef __cplusplus
+}
+#endif