+ sc_exit(tp_assign(ret, ret))
+ sc_in(tp_assign(clone_flags, clone_flags))
+ sc_in(tp_assign(newsp, newsp))
+ sc_in(tp_assign(parent_tid, parent_tid))
+ sc_in(tp_assign(child_tid, child_tid))),
+ TP_printk()
+)
+
+/* present in 32, missing in 64 due to old kernel headers */
+#define OVERRIDE_32_getcpu
+#define OVERRIDE_64_getcpu
+SC_LTTNG_TRACEPOINT_EVENT(getcpu,
+ TP_PROTO(sc_exit(long ret,) unsigned __user *cpup, unsigned __user *nodep, void *tcache),
+ TP_ARGS(sc_exit(ret,) cpup, nodep, tcache),
+ TP_STRUCT__entry(
+ sc_exit(__field(long, ret))
+ sc_out(__field_hex(unsigned *, cpup))
+ sc_out(__field_hex(unsigned *, nodep))
+ sc_inout(__field_hex(void *, tcache))),
+ TP_fast_assign(
+ sc_exit(tp_assign(ret, ret))
+ sc_out(tp_assign(cpup, cpup))
+ sc_out(tp_assign(nodep, nodep))
+ sc_inout(tp_assign(tcache, tcache))),
+ TP_printk()
+)
+
+#define OVERRIDE_32_pipe
+#define OVERRIDE_64_pipe
+SC_LTTNG_TRACEPOINT_EVENT(pipe,
+ TP_PROTO(sc_exit(long ret,) int * fildes),
+ TP_ARGS(sc_exit(ret,) fildes),
+ TP_STRUCT__entry(sc_exit(__field(long, ret))
+ sc_out(__array(int, fildes, 2))
+ ),
+ TP_fast_assign(sc_exit(tp_assign(ret, ret))
+ sc_out(tp_memcpy_from_user(fildes, fildes, 2))
+ ),
+ TP_printk()
+)
+
+#define OVERRIDE_32_pipe2
+#define OVERRIDE_64_pipe2
+SC_LTTNG_TRACEPOINT_EVENT(pipe2,
+ TP_PROTO(sc_exit(long ret,) int * fildes, int flags),
+ TP_ARGS(sc_exit(ret,) fildes, flags),
+ TP_STRUCT__entry(sc_exit(__field(long, ret))
+ sc_out(__array(int, fildes, 2))
+ sc_in(__field(int, flags))
+ ),
+ TP_fast_assign(sc_exit(tp_assign(ret, ret))
+ sc_out(tp_memcpy_from_user(fildes, fildes, 2))
+ sc_in(tp_assign(flags, flags))
+ ),