X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=libringbuffer%2Fvatomic.h;h=019ea06c213033ce7e80f944bbcff9c4d4a86d39;hb=5de7c318804a7b1edce8562d4891b4c74aac0677;hp=831ea0431a00777f724e4dc9587a263d20d31b47;hpb=14641debd03ba299bd06040cb62e0dbdef7fac81;p=lttng-ust.git

diff --git a/libringbuffer/vatomic.h b/libringbuffer/vatomic.h
index 831ea043..019ea06c 100644
--- a/libringbuffer/vatomic.h
+++ b/libringbuffer/vatomic.h
@@ -1,12 +1,28 @@
-#ifndef _LINUX_RING_BUFFER_VATOMIC_H
-#define _LINUX_RING_BUFFER_VATOMIC_H
+#ifndef _LTTNG_RING_BUFFER_VATOMIC_H
+#define _LTTNG_RING_BUFFER_VATOMIC_H
 
 /*
- * linux/ringbuffer/vatomic.h
+ * libringbuffer/vatomic.h
  *
- * Copyright (C) 2010 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+ * Copyright (C) 2010-2012 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
  *
- * Dual LGPL v2.1/GPL v2 license.
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #include <assert.h>
@@ -26,14 +42,14 @@ union v_atomic {
 };
 
 static inline
-long v_read(const struct lib_ring_buffer_config *config, union v_atomic *v_a)
+long v_read(const struct lttng_ust_lib_ring_buffer_config *config, union v_atomic *v_a)
 {
 	assert(config->sync != RING_BUFFER_SYNC_PER_CPU);
 	return uatomic_read(&v_a->a);
 }
 
 static inline
-void v_set(const struct lib_ring_buffer_config *config, union v_atomic *v_a,
+void v_set(const struct lttng_ust_lib_ring_buffer_config *config, union v_atomic *v_a,
 	   long v)
 {
 	assert(config->sync != RING_BUFFER_SYNC_PER_CPU);
@@ -41,14 +57,14 @@ void v_set(const struct lib_ring_buffer_config *config, union v_atomic *v_a,
 }
 
 static inline
-void v_add(const struct lib_ring_buffer_config *config, long v, union v_atomic *v_a)
+void v_add(const struct lttng_ust_lib_ring_buffer_config *config, long v, union v_atomic *v_a)
 {
 	assert(config->sync != RING_BUFFER_SYNC_PER_CPU);
 	uatomic_add(&v_a->a, v);
 }
 
 static inline
-void v_inc(const struct lib_ring_buffer_config *config, union v_atomic *v_a)
+void v_inc(const struct lttng_ust_lib_ring_buffer_config *config, union v_atomic *v_a)
 {
 	assert(config->sync != RING_BUFFER_SYNC_PER_CPU);
 	uatomic_inc(&v_a->a);
@@ -58,17 +74,17 @@ void v_inc(const struct lib_ring_buffer_config *config, union v_atomic *v_a)
  * Non-atomic decrement. Only used by reader, apply to reader-owned subbuffer.
  */
 static inline
-void _v_dec(const struct lib_ring_buffer_config *config, union v_atomic *v_a)
+void _v_dec(const struct lttng_ust_lib_ring_buffer_config *config, union v_atomic *v_a)
 {
 	--v_a->v;
 }
 
 static inline
-long v_cmpxchg(const struct lib_ring_buffer_config *config, union v_atomic *v_a,
+long v_cmpxchg(const struct lttng_ust_lib_ring_buffer_config *config, union v_atomic *v_a,
 	       long old, long _new)
 {
 	assert(config->sync != RING_BUFFER_SYNC_PER_CPU);
 	return uatomic_cmpxchg(&v_a->a, old, _new);
 }
 
-#endif /* _LINUX_RING_BUFFER_VATOMIC_H */
+#endif /* _LTTNG_RING_BUFFER_VATOMIC_H */