Refactoring/fix: syscall table unregister/destroy

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

diff --git a/include/lttng/events-internal.h b/include/lttng/events-internal.h
index a9121a1b8c4f5d1470986f3fbf6072e82830cee5..a7dbe0f6fa66d663de3fb9d93a876d8e421b28af 100644 (file)
--- a/include/lttng/events-internal.h
+++ b/include/lttng/events-internal.h
@@ -785,26 +785,21 @@ struct lttng_event_recorder_enabler *lttng_event_recorder_enabler_create(
                struct lttng_kernel_channel_buffer *chan);
 void lttng_event_enabler_session_add(struct lttng_kernel_session *session,
                struct lttng_event_recorder_enabler *event_enabler);
-void lttng_event_enabler_destroy(struct lttng_event_recorder_enabler *event_enabler);
 
-int lttng_event_enabler_enable(struct lttng_event_recorder_enabler *event_enabler);
-int lttng_event_enabler_disable(struct lttng_event_recorder_enabler *event_enabler);
 struct lttng_event_notifier_enabler *lttng_event_notifier_enabler_create(
                struct lttng_event_notifier_group *event_notifier_group,
                enum lttng_enabler_format_type format_type,
                struct lttng_kernel_abi_event_notifier *event_notifier_param);
-
-int lttng_event_notifier_enabler_enable(
-               struct lttng_event_notifier_enabler *event_notifier_enabler);
-int lttng_event_notifier_enabler_disable(
-               struct lttng_event_notifier_enabler *event_notifier_enabler);
-
-int lttng_event_enabler_attach_filter_bytecode(struct lttng_event_enabler_common *event_enabler,
-               struct lttng_kernel_abi_filter_bytecode __user *bytecode);
 int lttng_event_notifier_enabler_attach_capture_bytecode(
                struct lttng_event_notifier_enabler *event_notifier_enabler,
                struct lttng_kernel_abi_capture_bytecode __user *bytecode);
 
+int lttng_event_enabler_enable(struct lttng_event_enabler_common *event_enabler);
+int lttng_event_enabler_disable(struct lttng_event_enabler_common *event_enabler);
+int lttng_event_enabler_attach_filter_bytecode(struct lttng_event_enabler_common *event_enabler,
+               struct lttng_kernel_abi_filter_bytecode __user *bytecode);
+void lttng_event_enabler_destroy(struct lttng_event_enabler_common *event_enabler);
+
 int lttng_desc_match_enabler(const struct lttng_kernel_event_desc *desc,
                struct lttng_event_enabler_common *enabler);
 
@@ -815,14 +810,11 @@ void lttng_enabler_link_bytecode(const struct lttng_kernel_event_desc *event_des
 
 #if defined(CONFIG_HAVE_SYSCALL_TRACEPOINTS)
 int lttng_syscalls_register_event(struct lttng_event_recorder_enabler *event_enabler);
-int lttng_syscalls_unregister_channel(struct lttng_kernel_channel_buffer *chan);
-int lttng_syscalls_destroy_event(struct lttng_kernel_channel_buffer *chan);
-int lttng_syscall_filter_enable_event(
-               struct lttng_kernel_channel_buffer *chan,
-               struct lttng_kernel_event_recorder *event);
-int lttng_syscall_filter_disable_event(
-               struct lttng_kernel_channel_buffer *chan,
-               struct lttng_kernel_event_recorder *event);
+int lttng_syscall_filter_enable_event_recorder(struct lttng_kernel_event_recorder *event_recorder);
+int lttng_syscall_filter_disable_event_recorder(struct lttng_kernel_event_recorder *event_recorder);
+
+int lttng_syscalls_unregister_syscall_table(struct lttng_kernel_syscall_table *syscall_table);
+int lttng_syscalls_destroy_syscall_table(struct lttng_kernel_syscall_table *syscall_table);
 
 long lttng_channel_syscall_mask(struct lttng_kernel_channel_buffer *channel,
                struct lttng_kernel_abi_syscall_mask __user *usyscall_mask);
@@ -831,7 +823,6 @@ int lttng_syscalls_register_event_notifier(
                struct lttng_event_notifier_enabler *event_notifier_enabler);
 int lttng_syscalls_create_matching_event_notifiers(
                struct lttng_event_notifier_enabler *event_notifier_enabler);
-int lttng_syscalls_unregister_event_notifier_group(struct lttng_event_notifier_group *group);
 int lttng_syscall_filter_enable_event_notifier(struct lttng_kernel_event_notifier *event_notifier);
 int lttng_syscall_filter_disable_event_notifier(struct lttng_kernel_event_notifier *event_notifier);
 #else
@@ -841,26 +832,24 @@ static inline int lttng_syscalls_register_event(
        return -ENOSYS;
 }
 
-static inline int lttng_syscalls_unregister_channel(struct lttng_kernel_channel_buffer *chan)
+static inline int lttng_syscall_filter_enable_event_recorder(struct lttng_kernel_event_recorder *event_recorder)
 {
-       return 0;
+       return -ENOSYS;
 }
 
-static inline int lttng_syscalls_destroy(struct lttng_kernel_channel_buffer *chan)
+static inline int lttng_syscall_filter_disable_event_recorder(struct lttng_kernel_event_recorder *event_recorder)
 {
-       return 0;
+       return -ENOSYS;
 }
 
-static inline int lttng_syscall_filter_enable_event(struct lttng_kernel_channel_buffer *chan,
-               struct lttng_kernel_event_recorder *event);
+static inline int lttng_syscalls_unregister_syscall_table(struct lttng_kernel_syscall_table *syscall_table)
 {
-       return -ENOSYS;
+       return 0;
 }
 
-static inline int lttng_syscall_filter_disable_event(struct lttng_kernel_channel_buffer *chan,
-               struct lttng_kernel_event_recorder *event);
+static inline int lttng_syscalls_destroy_syscall_table(struct lttng_kernel_syscall_table *syscall_table)
 {
-       return -ENOSYS;
+       return 0;
 }
 
 static inline long lttng_channel_syscall_mask(struct lttng_kernel_channel_buffer *channel,
@@ -875,22 +864,17 @@ static inline int lttng_syscalls_register_event_notifier(
        return -ENOSYS;
 }
 
-static inline int lttng_syscalls_unregister_event_notifier_group(
-               struct lttng_event_notifier_group *group)
+static inline int lttng_syscalls_create_matching_event_notifiers(struct lttng_event_notifier_enabler *event_notifier_enabler)
 {
-       return 0;
+       return -ENOSYS;
 }
 
-static inline int lttng_syscall_filter_enable_event_notifier(
-               struct lttng_event_notifier_group *group,
-               const char *name)
+static inline int lttng_syscall_filter_enable_event_notifier(struct lttng_kernel_event_notifier *event_notifier)
 {
        return -ENOSYS;
 }
 
-static inline int lttng_syscall_filter_disable_event_notifier(
-               struct lttng_event_notifier_group *group,
-               const char *name)
+static inline int lttng_syscall_filter_disable_event_notifier(struct lttng_kernel_event_notifier *event_notifier)
 {
        return -ENOSYS;
 }
@@ -1086,7 +1070,7 @@ int lttng_event_notifier_group_create_error_counter(
 void lttng_event_notifier_group_destroy(
                struct lttng_event_notifier_group *event_notifier_group);
 
-struct lttng_kernel_channel_buffer *lttng_channel_create(struct lttng_kernel_session *session,
+struct lttng_kernel_channel_buffer *lttng_channel_buffer_create(struct lttng_kernel_session *session,
                                       const char *transport_name,
                                       void *buf_addr,
                                       size_t subbuf_size, size_t num_subbuf,
@@ -1123,8 +1107,8 @@ struct lttng_kernel_event_notifier *_lttng_event_notifier_create(
                                struct lttng_kernel_abi_event_notifier *event_notifier_param,
                                enum lttng_kernel_abi_instrumentation itype);
 
-int lttng_channel_enable(struct lttng_kernel_channel_buffer *channel);
-int lttng_channel_disable(struct lttng_kernel_channel_buffer *channel);
+int lttng_channel_enable(struct lttng_kernel_channel_common *channel);
+int lttng_channel_disable(struct lttng_kernel_channel_common *channel);
 int lttng_event_enable(struct lttng_kernel_event_common *event);
 int lttng_event_disable(struct lttng_kernel_event_common *event);