Fix: pass private data to context callbacks

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

diff --git a/liblttng-ust/tracef.c b/liblttng-ust/tracef.c
index 54fb735ab66b92196835f87efb8f46b2539f6e2a..4c7e805da9d59d7805e1e6beaa7f0609e8e65f63 100644 (file)
--- 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))
+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;
@@ -28,11 +31,20 @@ end:
        return;
 }
 
+/*
+ * FIXME: We should include <lttng/tracef.h> for the declarations here, but it
+ * fails with tracepoint magic above my paygrade.
+ */
+
+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);
 }
 
+void _lttng_ust_tracef(const char *fmt, ...)
+       __attribute__((format(printf, 1, 2)));
 void _lttng_ust_tracef(const char *fmt, ...)
 {
        va_list ap;