From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Sun, 25 Sep 2011 03:00:57 +0000 (-0400)
Subject: lttng tracepoint event: don't clash with "ctx" argument name
X-Git-Url: https://git.liburcu.org/?a=commitdiff_plain;h=b8b77c004888c12e73e5e26e9ceffa68057f8f06;p=ust.git

lttng tracepoint event: don't clash with "ctx" argument name

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
---

diff --git a/include/ust/lttng-tracepoint-event.h b/include/ust/lttng-tracepoint-event.h
index 4c63ad5..6772cfd 100644
--- a/include/ust/lttng-tracepoint-event.h
+++ b/include/ust/lttng-tracepoint-event.h
@@ -388,39 +388,39 @@ static inline size_t __event_get_align__##_name(_proto)			      \
 #define ctf_integer_ext(_type, _item, _src, _byte_order, _base)	        \
 	{								\
 		_type __tmp = (_src);					\
-		lib_ring_buffer_align_ctx(&ctx, lttng_alignof(__tmp));	\
-		__chan->ops->event_write(&ctx, &__tmp, sizeof(__tmp));	\
+		lib_ring_buffer_align_ctx(&__ctx, lttng_alignof(__tmp));\
+		__chan->ops->event_write(&__ctx, &__tmp, sizeof(__tmp));\
 	}
 
 #undef ctf_float
 #define ctf_float(_type, _item, _src)				        \
 	{								\
 		_type __tmp = (_src);					\
-		lib_ring_buffer_align_ctx(&ctx, lttng_alignof(__tmp));	\
-		__chan->ops->event_write(&ctx, &__tmp, sizeof(__tmp));	\
+		lib_ring_buffer_align_ctx(&__ctx, lttng_alignof(__tmp));\
+		__chan->ops->event_write(&__ctx, &__tmp, sizeof(__tmp));\
 	}
 
 #undef ctf_array_encoded
 #define ctf_array_encoded(_type, _item, _src, _length, _encoding)       \
-	lib_ring_buffer_align_ctx(&ctx, lttng_alignof(_type));		\
-	__chan->ops->event_write(&ctx, _src, sizeof(_type) * (_length));
+	lib_ring_buffer_align_ctx(&__ctx, lttng_alignof(_type));	\
+	__chan->ops->event_write(&__ctx, _src, sizeof(_type) * (_length));
 
 #undef ctf_sequence_encoded
 #define ctf_sequence_encoded(_type, _item, _src, _length_type,		\
 			_src_length, _encoding)			\
 	{								\
 		_length_type __tmpl = __dynamic_len[__dynamic_len_idx];	\
-		lib_ring_buffer_align_ctx(&ctx, lttng_alignof(_length_type));  \
-		__chan->ops->event_write(&ctx, &__tmpl, sizeof(_length_type)); \
+		lib_ring_buffer_align_ctx(&__ctx, lttng_alignof(_length_type));\
+		__chan->ops->event_write(&__ctx, &__tmpl, sizeof(_length_type));\
 	}								\
-	lib_ring_buffer_align_ctx(&ctx, lttng_alignof(_type));		\
-	__chan->ops->event_write(&ctx, _src,				\
+	lib_ring_buffer_align_ctx(&__ctx, lttng_alignof(_type));	\
+	__chan->ops->event_write(&__ctx, _src,				\
 		sizeof(_type) * __get_dynamic_len(dest));
 
 #undef ctf_string
 #define ctf_string(_item, _src)					        \
-	lib_ring_buffer_align_ctx(&ctx, lttng_alignof(*(_src)));	\
-	__chan->ops->event_write(&ctx, _src, __get_dynamic_len(dest));
+	lib_ring_buffer_align_ctx(&__ctx, lttng_alignof(*(_src)));	\
+	__chan->ops->event_write(&__ctx, _src, __get_dynamic_len(dest));
 
 /* Beware: this get len actually consumes the len value */
 #undef __get_dynamic_len
@@ -441,7 +441,7 @@ static void __event_probe__##_name(void *__data, _proto)		      \
 {									      \
 	struct ltt_event *__event = __data;				      \
 	struct ltt_channel *__chan = __event->chan;			      \
-	struct lib_ring_buffer_ctx ctx;					      \
+	struct lib_ring_buffer_ctx __ctx;				      \
 	size_t __event_len, __event_align;				      \
 	size_t __dynamic_len_idx = 0;					      \
 	size_t __dynamic_len[_TP_ARRAY_SIZE(__event_fields___##_name)];	      \
@@ -457,13 +457,13 @@ static void __event_probe__##_name(void *__data, _proto)		      \
 		return;							      \
 	__event_len = __event_get_size__##_name(__dynamic_len, _args);	      \
 	__event_align = __event_get_align__##_name(_args);		      \
-	lib_ring_buffer_ctx_init(&ctx, __chan->chan, __event, __event_len,    \
+	lib_ring_buffer_ctx_init(&__ctx, __chan->chan, __event, __event_len,  \
 				 __event_align, -1, __chan->handle);	      \
-	__ret = __chan->ops->event_reserve(&ctx, __event->id);		      \
+	__ret = __chan->ops->event_reserve(&__ctx, __event->id);	      \
 	if (__ret < 0)							      \
 		return;							      \
 	_fields								      \
-	__chan->ops->event_commit(&ctx);				      \
+	__chan->ops->event_commit(&__ctx);				      \
 }
 
 #undef TRACEPOINT_EVENT_CLASS_NOARGS
@@ -472,7 +472,7 @@ static void __event_probe__##_name(void *__data)			      \
 {									      \
 	struct ltt_event *__event = __data;				      \
 	struct ltt_channel *__chan = __event->chan;			      \
-	struct lib_ring_buffer_ctx ctx;					      \
+	struct lib_ring_buffer_ctx __ctx;				      \
 	size_t __event_len, __event_align;				      \
 	int __ret;							      \
 									      \
@@ -484,13 +484,13 @@ static void __event_probe__##_name(void *__data)			      \
 		return;							      \
 	__event_len = 0;						      \
 	__event_align = 1;						      \
-	lib_ring_buffer_ctx_init(&ctx, __chan->chan, __event, __event_len,    \
+	lib_ring_buffer_ctx_init(&__ctx, __chan->chan, __event, __event_len,  \
 				 __event_align, -1, __chan->handle);	      \
-	__ret = __chan->ops->event_reserve(&ctx, __event->id);		      \
+	__ret = __chan->ops->event_reserve(&__ctx, __event->id);	      \
 	if (__ret < 0)							      \
 		return;							      \
 	_fields								      \
-	__chan->ops->event_commit(&ctx);				      \
+	__chan->ops->event_commit(&__ctx);				      \
 }
 
 #include TRACEPOINT_INCLUDE(TRACEPOINT_INCLUDE_FILE)