Implement syscall wildcard support

[lttng-modules.git] / lttng-abi.h

diff --git a/lttng-abi.h b/lttng-abi.h
index 275c3496e867382dc2c55781e0f74524a763f752..7239f76f5f41f5eb63cce30f808a5d1339d3228c 100644 (file)
--- a/lttng-abi.h
+++ b/lttng-abi.h
@@ -29,7 +29,7 @@
  * Major/minor version of ABI exposed to lttng tools. Major number
  * should be increased when an incompatible ABI change is done.
  */
-#define LTTNG_MODULES_ABI_MAJOR_VERSION                1
+#define LTTNG_MODULES_ABI_MAJOR_VERSION                2
 #define LTTNG_MODULES_ABI_MINOR_VERSION                0
 
 #define LTTNG_KERNEL_SYM_NAME_LEN      256
@@ -86,12 +86,8 @@ struct lttng_kernel_function_tracer {
        char symbol_name[LTTNG_KERNEL_SYM_NAME_LEN];
 } __attribute__((packed));
 
-struct lttng_kernel_syscall {
-       char enable;
-} __attribute__((packed));
-
 /*
- * For syscall tracing, name = '\0' means "enable all".
+ * For syscall tracing, name = "*" means "enable all".
  */
 #define LTTNG_KERNEL_EVENT_PADDING1    16
 #define LTTNG_KERNEL_EVENT_PADDING2    LTTNG_KERNEL_SYM_NAME_LEN + 32
@@ -105,7 +101,6 @@ struct lttng_kernel_event {
                struct lttng_kernel_kretprobe kretprobe;
                struct lttng_kernel_kprobe kprobe;
                struct lttng_kernel_function_tracer ftrace;
-               struct lttng_kernel_syscall syscall;
                char padding[LTTNG_KERNEL_EVENT_PADDING2];
        } u;
 } __attribute__((packed));