Introduce SONAME defines

[lttng-ust.git] / liblttng-ust / rculfhash.c

diff --git a/liblttng-ust/rculfhash.c b/liblttng-ust/rculfhash.c
index 8aa8bc3e71a518c30d76a543a29c112d5c828f00..b25c1c182ca77e913ad1b100f9254329087fff2b 100644 (file)
--- a/liblttng-ust/rculfhash.c
+++ b/liblttng-ust/rculfhash.c
@@ -1,24 +1,10 @@
 /*
- * rculfhash.c
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  *
- * Userspace RCU library - Lock-Free Resizable RCU Hash Table
- *
- * Copyright 2010-2011 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- * Copyright 2011 - Lai Jiangshan <laijs@cn.fujitsu.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
+ * Copyright 2010-2011 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+ * Copyright 2011 Lai Jiangshan <laijs@cn.fujitsu.com>
  *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ * Userspace RCU library - Lock-Free Resizable RCU Hash Table
  */
 
 /*
@@ -270,6 +256,7 @@
 #include <sched.h>
 #include <unistd.h>
 
+#include <lttng/ust-arch.h>
 #include <lttng/urcu/pointer.h>
 #include <urcu/arch.h>
 #include <urcu/uatomic.h>
@@ -419,7 +406,7 @@ unsigned long bit_reverse_ulong(unsigned long v)
  * Returns 0 if no bit is set, else returns the position of the most
  * significant bit (from 1 to 32 on 32-bit, from 1 to 64 on 64-bit).
  */
-#if defined(__i386) || defined(__x86_64)
+#if defined(LTTNG_UST_ARCH_X86)
 static inline
 unsigned int fls_u32(uint32_t x)
 {
@@ -435,7 +422,7 @@ unsigned int fls_u32(uint32_t x)
 #define HAS_FLS_U32
 #endif
 
-#if defined(__x86_64)
+#if defined(LTTNG_UST_ARCH_AMD64)
 static inline
 unsigned int fls_u64(uint64_t x)
 {