System call inout/output arg processing

[lttng-modules.git] / lttng-syscalls.c

diff --git a/lttng-syscalls.c b/lttng-syscalls.c
index 029c806bfb4595accea7eb9d893da412abc7f07f..7d86a72aaaae4dd5010eff8b9fe81bfdb8c62d54 100644 (file)
--- a/lttng-syscalls.c
+++ b/lttng-syscalls.c
@@ -94,12 +94,14 @@ struct mmap_arg_struct;
 
 #define SC_ENTER
 
-#undef SC_EXIT_PROTO
-#define SC_EXIT_PROTO(...)
-#undef SC_EXIT_ARGS
-#define SC_EXIT_ARGS(...)
 #undef sc_exit
 #define sc_exit(...)
+#undef sc_in
+#define sc_in(...)     __VA_ARGS__
+#undef sc_out
+#define sc_out(...)
+#undef sc_inout
+#define sc_inout(...)  __VA_ARGS__
 
 /* Hijack probe callback for system call enter */
 #undef TP_PROBE_CB
@@ -164,12 +166,14 @@ struct mmap_arg_struct;
 
 #define SC_EXIT
 
-#undef SC_EXIT_PROTO
-#define SC_EXIT_PROTO(...)     __VA_ARGS__
-#undef SC_EXIT_ARGS
-#define SC_EXIT_ARGS(...)      __VA_ARGS__
 #undef sc_exit
 #define sc_exit(...)           __VA_ARGS__
+#undef sc_in
+#define sc_in(...)
+#undef sc_out
+#define sc_out(...)            __VA_ARGS__
+#undef sc_inout
+#define sc_inout(...)          __VA_ARGS__
 
 /* Hijack probe callback for system call exit */
 #define TP_PROBE_CB(_template)         &syscall_exit_probe