#include <urcu/list.h>
#include <urcu/hlist.h>
+#include <stddef.h>
#include <stdint.h>
#include <lttng/ust-config.h>
#include <lttng/ust-abi.h>
#include <urcu/ref.h>
#include <pthread.h>
+#ifndef LTTNG_PACKED
+#error "LTTNG_PACKED should be defined"
+#endif
+
#ifdef __cplusplus
extern "C" {
#endif
unsigned int signedness:1;
};
+enum lttng_enum_entry_options {
+ LTTNG_ENUM_ENTRY_OPTION_IS_AUTO = 1U << 0,
+};
+
#define LTTNG_UST_ENUM_ENTRY_PADDING 16
struct lttng_enum_entry {
struct lttng_enum_value start, end; /* start and end are inclusive */
const char *string;
- char padding[LTTNG_UST_ENUM_ENTRY_PADDING];
+ union {
+ struct {
+ unsigned int options;
+ } LTTNG_PACKED extra;
+ char padding[LTTNG_UST_ENUM_ENTRY_PADDING];
+ } u;
};
#define __type_integer(_type, _byte_order, _base, _encoding) \
/* Data structures used by the tracer. */
enum lttng_enabler_type {
- LTTNG_ENABLER_WILDCARD,
+ LTTNG_ENABLER_STAR_GLOB,
LTTNG_ENABLER_EVENT,
};
struct lttng_ust_event event_param;
struct lttng_channel *chan;
+ /*
+ * Unused, but kept around to make it explicit that the tracer can do
+ * it.
+ */
struct lttng_ctx *ctx;
unsigned int enabled:1;
};
int link_failed;
struct cds_list_head node; /* list of bytecode runtime in event */
struct lttng_session *session;
+ struct lttng_event *event;
};
/*
unsigned int read_timer_interval,
unsigned char *uuid,
uint32_t chan_id,
- const int *stream_fds, int nr_stream_fds);
+ const int *stream_fds, int nr_stream_fds,
+ int64_t blocking_timeout);
void (*channel_destroy)(struct lttng_channel *chan);
union {
void *_deprecated1;
struct lttng_session *lttng_session_create(void);
int lttng_session_enable(struct lttng_session *session);
int lttng_session_disable(struct lttng_session *session);
+int lttng_session_statedump(struct lttng_session *session);
void lttng_session_destroy(struct lttng_session *session);
struct lttng_channel *lttng_channel_create(struct lttng_session *session,
int lttng_probe_register(struct lttng_probe_desc *desc);
void lttng_probe_unregister(struct lttng_probe_desc *desc);
+void lttng_probe_provider_unregister_events(struct lttng_probe_desc *desc);
int lttng_fix_pending_events(void);
int lttng_probes_init(void);
void lttng_probes_exit(void);
int lttng_add_ip_to_ctx(struct lttng_ctx **ctx);
int lttng_add_cpu_id_to_ctx(struct lttng_ctx **ctx);
int lttng_add_dyntest_to_ctx(struct lttng_ctx **ctx);
+int lttng_add_cgroup_ns_to_ctx(struct lttng_ctx **ctx);
+int lttng_add_ipc_ns_to_ctx(struct lttng_ctx **ctx);
+int lttng_add_mnt_ns_to_ctx(struct lttng_ctx **ctx);
+int lttng_add_net_ns_to_ctx(struct lttng_ctx **ctx);
+int lttng_add_pid_ns_to_ctx(struct lttng_ctx **ctx);
+int lttng_add_user_ns_to_ctx(struct lttng_ctx **ctx);
+int lttng_add_uts_ns_to_ctx(struct lttng_ctx **ctx);
+int lttng_add_vuid_to_ctx(struct lttng_ctx **ctx);
+int lttng_add_veuid_to_ctx(struct lttng_ctx **ctx);
+int lttng_add_vsuid_to_ctx(struct lttng_ctx **ctx);
+int lttng_add_vgid_to_ctx(struct lttng_ctx **ctx);
+int lttng_add_vegid_to_ctx(struct lttng_ctx **ctx);
+int lttng_add_vsgid_to_ctx(struct lttng_ctx **ctx);
void lttng_context_vtid_reset(void);
void lttng_context_vpid_reset(void);
+void lttng_context_procname_reset(void);
+void lttng_context_cgroup_ns_reset(void);
+void lttng_context_ipc_ns_reset(void);
+void lttng_context_mnt_ns_reset(void);
+void lttng_context_net_ns_reset(void);
+void lttng_context_pid_ns_reset(void);
+void lttng_context_user_ns_reset(void);
+void lttng_context_uts_ns_reset(void);
+void lttng_context_vuid_reset(void);
+void lttng_context_veuid_reset(void);
+void lttng_context_vsuid_reset(void);
+void lttng_context_vgid_reset(void);
+void lttng_context_vegid_reset(void);
+void lttng_context_vsgid_reset(void);
#ifdef LTTNG_UST_HAVE_PERF_EVENT
int lttng_add_perf_counter_to_ctx(uint32_t type,
struct lttng_ust_field_iter *
lttng_ust_field_list_get_iter_next(struct lttng_ust_field_list *list);
-void lttng_filter_event_link_bytecode(struct lttng_event *event);
void lttng_enabler_event_link_bytecode(struct lttng_event *event,
struct lttng_enabler *enabler);
void lttng_free_event_filter_runtime(struct lttng_event *event);
typedef int (*t_statedump_func_ptr)(struct lttng_session *session);
void lttng_handle_pending_statedump(void *owner);
struct cds_list_head *_lttng_get_sessions(void);
-struct lttng_enum *lttng_ust_enum_get(struct lttng_session *session,
- const char *enum_name);
+
+struct lttng_enum *lttng_ust_enum_get_from_desc(struct lttng_session *session,
+ const struct lttng_enum_desc *enum_desc);
+
+void lttng_ust_dl_update(void *ip);
+void lttng_ust_fixup_fd_tracker_tls(void);
/* For backward compatibility. Leave those exported symbols in place. */
extern struct lttng_ctx *lttng_static_ctx;
void lttng_context_init(void);
void lttng_context_exit(void);
+void lttng_filter_event_link_bytecode(struct lttng_event *event);
#ifdef __cplusplus
}