From: Michael Jeanson <mjeanson@efficios.com>
Date: Tue, 30 Mar 2021 19:10:57 +0000 (-0400)
Subject: cleanup: function attribute 'format'
X-Git-Tag: v2.13.0-rc1~171
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=4199ddc7eb37386241633a0dd65a5305ec97cb15;p=lttng-ust.git

cleanup: function attribute 'format'

Function attributes should be located after the declaration.

Change-Id: I1c1622b3102f4a9d2fc5df35b5dfc290abac48aa
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
---

diff --git a/doc/examples/demo-tracef/demo-vtracef.c b/doc/examples/demo-tracef/demo-vtracef.c
index dc094ce4..8fe8bb36 100644
--- a/doc/examples/demo-tracef/demo-vtracef.c
+++ b/doc/examples/demo-tracef/demo-vtracef.c
@@ -11,7 +11,10 @@
 
 #include <lttng/tracef.h>
 
-__attribute__((format(printf, 1, 2)))
+static
+void print_debug(const char* msg, ...)
+	__attribute__((format(printf, 1, 2)));
+static
 void print_debug(const char* msg, ...)
 {
 	va_list ap;
diff --git a/doc/examples/demo-tracelog/demo-vtracelog.c b/doc/examples/demo-tracelog/demo-vtracelog.c
index eed8677c..c396a300 100644
--- a/doc/examples/demo-tracelog/demo-vtracelog.c
+++ b/doc/examples/demo-tracelog/demo-vtracelog.c
@@ -11,7 +11,10 @@
 
 #include <lttng/tracelog.h>
 
-__attribute__((format(printf, 1, 2)))
+static
+void print_err(const char* msg, ...)
+	__attribute__((format(printf, 1, 2)));
+static
 void print_err(const char* msg, ...)
 {
 	va_list ap;
diff --git a/include/lttng/tracef.h b/include/lttng/tracef.h
index 2b57ca8c..1b455063 100644
--- a/include/lttng/tracef.h
+++ b/include/lttng/tracef.h
@@ -14,12 +14,12 @@ extern "C" {
 #endif
 
 extern
-__attribute__((format(printf, 1, 2)))
-void _lttng_ust_tracef(const char *fmt, ...);
+void _lttng_ust_tracef(const char *fmt, ...)
+	__attribute__((format(printf, 1, 2)));
 
 extern
-__attribute__((format(printf, 1, 0)))
-void _lttng_ust_vtracef(const char *fmt, va_list ap);
+void _lttng_ust_vtracef(const char *fmt, va_list ap)
+	__attribute__((format(printf, 1, 0)));
 
 #define tracef(fmt, ...)						\
 	do {								\
diff --git a/include/lttng/tracelog.h b/include/lttng/tracelog.h
index e80f2381..336911f4 100644
--- a/include/lttng/tracelog.h
+++ b/include/lttng/tracelog.h
@@ -14,12 +14,14 @@ extern "C" {
 #endif
 
 #define TP_TRACELOG_CB_TEMPLATE(level)					\
-	__attribute__ ((format(printf, 4, 5)))				\
 	extern void _lttng_ust_tracelog_##level(const char *file,	\
-		int line, const char *func, const char *fmt, ...);	\
-	__attribute__ ((format(printf, 4, 0)))				\
+		int line, const char *func, const char *fmt, ...)	\
+		__attribute__ ((format(printf, 4, 5)));			\
+									\
 	extern void _lttng_ust_vtracelog_##level(const char *file,	\
-		int line, const char *func, const char *fmt, va_list ap);
+		int line, const char *func, const char *fmt,		\
+		va_list ap)						\
+		__attribute__ ((format(printf, 4, 0)));
 
 TP_TRACELOG_CB_TEMPLATE(TRACE_EMERG);
 TP_TRACELOG_CB_TEMPLATE(TRACE_ALERT);
diff --git a/liblttng-ust/tracef.c b/liblttng-ust/tracef.c
index 0ce6d11f..f9f8274d 100644
--- a/liblttng-ust/tracef.c
+++ b/liblttng-ust/tracef.c
@@ -12,7 +12,10 @@
 #define TRACEPOINT_DEFINE
 #include "lttng-ust-tracef-provider.h"
 
-static inline __attribute__((always_inline, format(printf, 1, 0)))
+static inline
+void __lttng_ust_vtracef(const char *fmt, va_list ap)
+	__attribute__((always_inline, format(printf, 1, 0)));
+static inline
 void __lttng_ust_vtracef(const char *fmt, va_list ap)
 {
 	char *msg;
@@ -28,15 +31,15 @@ end:
 	return;
 }
 
-__attribute__((format(printf, 1, 0)))
-void _lttng_ust_vtracef(const char *fmt, va_list ap);
+void _lttng_ust_vtracef(const char *fmt, va_list ap)
+	__attribute__((format(printf, 1, 0)));
 void _lttng_ust_vtracef(const char *fmt, va_list ap)
 {
 	__lttng_ust_vtracef(fmt, ap);
 }
 
-__attribute__((format(printf, 1, 2)))
-void _lttng_ust_tracef(const char *fmt, ...);
+void _lttng_ust_tracef(const char *fmt, ...)
+	__attribute__((format(printf, 1, 2)));
 void _lttng_ust_tracef(const char *fmt, ...)
 {
 	va_list ap;
diff --git a/liblttng-ust/tracelog.c b/liblttng-ust/tracelog.c
index 1f18853f..307e0fce 100644
--- a/liblttng-ust/tracelog.c
+++ b/liblttng-ust/tracelog.c
@@ -13,7 +13,13 @@
 #include "lttng-ust-tracelog-provider.h"
 
 #define TRACELOG_CB(level) \
-	static inline __attribute__((always_inline, format(printf, 4, 0))) \
+	static inline \
+	void __lttng_ust_vtracelog_##level(const char *file, \
+			int line, const char *func, \
+			const char *fmt, va_list ap) \
+		__attribute__((always_inline, format(printf, 4, 0))); \
+	\
+	static inline \
 	void __lttng_ust_vtracelog_##level(const char *file, \
 			int line, const char *func, \
 			const char *fmt, va_list ap) \
@@ -32,7 +38,11 @@
 		return; \
 	} \
 	\
-	__attribute__ ((format(printf, 4, 0))) \
+	void _lttng_ust_vtracelog_##level(const char *file, \
+			int line, const char *func, \
+			const char *fmt, va_list ap) \
+		__attribute__ ((format(printf, 4, 0))); \
+	\
 	void _lttng_ust_vtracelog_##level(const char *file, \
 			int line, const char *func, \
 			const char *fmt, va_list ap) \
@@ -40,7 +50,11 @@
 		__lttng_ust_vtracelog_##level(file, line, func, fmt, ap); \
 	} \
 	\
-	__attribute__ ((format(printf, 4, 5))) \
+	void _lttng_ust_tracelog_##level(const char *file, \
+			int line, const char *func, \
+			const char *fmt, ...) \
+		__attribute__ ((format(printf, 4, 5))); \
+	\
 	void _lttng_ust_tracelog_##level(const char *file, \
 			int line, const char *func, \
 			const char *fmt, ...) \