Implement cpu_id context for filtering

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

diff --git a/lttng-events.h b/lttng-events.h
index d9fdd0cf091b117d68f5cfe0de0edf99af1c835a..4d9bdfd0574390da27f7177c26d561683ae3c553 100644 (file)
--- a/lttng-events.h
+++ b/lttng-events.h
@@ -138,6 +138,8 @@ struct lttng_enum {
 struct lttng_event_field {
        const char *name;
        struct lttng_type type;
+       unsigned int nowrite:1,         /* do not write into trace */
+                       user:1;         /* fetch from user-space */
 };
 
 union lttng_ctx_value {
@@ -555,7 +557,6 @@ int lttng_syscall_filter_disable(struct lttng_channel *chan,
                const char *name);
 long lttng_channel_syscall_mask(struct lttng_channel *channel,
                struct lttng_kernel_syscall_mask __user *usyscall_mask);
-int lttng_abi_syscall_list(void);
 #else
 static inline int lttng_syscalls_register(struct lttng_channel *chan, void *filter)
 {
@@ -567,37 +568,30 @@ static inline int lttng_syscalls_unregister(struct lttng_channel *chan)
        return 0;
 }
 
-static inline
-int lttng_syscall_filter_enable(struct lttng_channel *chan,
+static inline int lttng_syscall_filter_enable(struct lttng_channel *chan,
                const char *name)
 {
        return -ENOSYS;
 }
 
-static inline
-int lttng_syscall_filter_disable(struct lttng_channel *chan,
+static inline int lttng_syscall_filter_disable(struct lttng_channel *chan,
                const char *name)
 {
        return -ENOSYS;
 }
 
-static inline
-long lttng_channel_syscall_mask(struct lttng_channel *channel,
+static inline long lttng_channel_syscall_mask(struct lttng_channel *channel,
                struct lttng_kernel_syscall_mask __user *usyscall_mask)
 {
        return -ENOSYS;
 }
-
-static inline
-int lttng_abi_syscall_list(void)
-{
-       return -ENOSYS;
-}
 #endif
 
 void lttng_filter_sync_state(struct lttng_bytecode_runtime *runtime);
 int lttng_enabler_attach_bytecode(struct lttng_enabler *enabler,
                struct lttng_kernel_filter_bytecode __user *bytecode);
+void lttng_enabler_event_link_bytecode(struct lttng_event *event,
+               struct lttng_enabler *enabler);
 
 extern struct lttng_ctx *lttng_static_ctx;
 
@@ -611,6 +605,7 @@ void lttng_remove_context_field(struct lttng_ctx **ctx,
                                struct lttng_ctx_field *field);
 void lttng_destroy_context(struct lttng_ctx *ctx);
 int lttng_add_pid_to_ctx(struct lttng_ctx **ctx);
+int lttng_add_cpu_id_to_ctx(struct lttng_ctx **ctx);
 int lttng_add_procname_to_ctx(struct lttng_ctx **ctx);
 int lttng_add_prio_to_ctx(struct lttng_ctx **ctx);
 int lttng_add_nice_to_ctx(struct lttng_ctx **ctx);