* Dual LGPL v2.1/GPL v2 license.
*/
-#include <linux/list.h>
-#include <linux/uuid.h>
-#include <linux/kprobes.h>
-#include "ltt-debugfs-abi.h"
+#include <urcu/list.h>
+#include <uuid/uuid.h>
+#include <stdint.h>
+#include <ust/lttng-ust-abi.h>
#undef is_signed_type
#define is_signed_type(type) (((type)(-1)) < 0)
struct ltt_channel;
struct ltt_session;
struct lib_ring_buffer_ctx;
-struct perf_event;
-struct perf_event_attr;
/* Type description */
struct lib_ring_buffer_ctx *ctx,
struct ltt_channel *chan);
union {
- struct {
- struct perf_event **e; /* per-cpu array */
- struct notifier_block nb;
- int hp_enable;
- struct perf_event_attr *attr;
- } perf_counter;
} u;
void (*destroy)(struct lttng_ctx_field *field);
};
const struct lttng_event_ctx *ctx; /* context */
const struct lttng_event_field *fields; /* event payload */
unsigned int nr_fields;
- struct module *owner;
};
struct lttng_probe_desc {
const struct lttng_event_desc *event_desc;
unsigned int nr_events;
- struct list_head head; /* chain registered probes */
+ struct cds_list_head head; /* chain registered probes */
};
/*
const struct lttng_event_desc *desc;
void *filter;
struct lttng_ctx *ctx;
- enum lttng_kernel_instrumentation instrumentation;
+ enum lttng_ust_instrumentation instrumentation;
union {
- struct {
- struct kprobe kp;
- char *symbol_name;
- } kprobe;
- struct {
- char *symbol_name;
- } ftrace;
} u;
- struct list_head list; /* Event list */
+ struct cds_list_head list; /* Event list */
int metadata_dumped:1;
};
void *buf_addr,
size_t subbuf_size, size_t num_subbuf,
unsigned int switch_timer_interval,
- unsigned int read_timer_interval);
+ unsigned int read_timer_interval,
+ int *shmid);
void (*channel_destroy)(struct channel *chan);
struct lib_ring_buffer *(*buffer_read_open)(struct channel *chan);
void (*buffer_read_close)(struct lib_ring_buffer *buf);
* may change due to concurrent writes.
*/
size_t (*packet_avail_size)(struct channel *chan);
- wait_queue_head_t *(*get_reader_wait_queue)(struct channel *chan);
- wait_queue_head_t *(*get_hp_wait_queue)(struct channel *chan);
+ //wait_queue_head_t *(*get_reader_wait_queue)(struct channel *chan);
+ //wait_queue_head_t *(*get_hp_wait_queue)(struct channel *chan);
int (*is_finalized)(struct channel *chan);
int (*is_disabled)(struct channel *chan);
};
struct ltt_session *session;
struct file *file; /* File associated to channel */
unsigned int free_event_id; /* Next event ID to allocate */
- struct list_head list; /* Channel list */
+ struct cds_list_head list; /* Channel list */
struct ltt_channel_ops *ops;
int header_type; /* 0: unset, 1: compact, 2: large */
int metadata_dumped:1;
int been_active; /* Has trace session been active ? */
struct file *file; /* File associated to session */
struct ltt_channel *metadata; /* Metadata channel */
- struct list_head chan; /* Channel list head */
- struct list_head events; /* Event list head */
- struct list_head list; /* Session list */
+ struct cds_list_head chan; /* Channel list head */
+ struct cds_list_head events; /* Event list head */
+ struct cds_list_head list; /* Session list */
unsigned int free_chan_id; /* Next chan ID to allocate */
- uuid_le uuid; /* Trace session unique ID */
+ uuid_t uuid; /* Trace session unique ID */
int metadata_dumped:1;
};
struct ltt_transport {
char *name;
- struct module *owner;
- struct list_head node;
+ struct cds_list_head node;
struct ltt_channel_ops ops;
};
unsigned int read_timer_interval);
struct ltt_event *ltt_event_create(struct ltt_channel *chan,
- struct lttng_kernel_event *event_param,
+ struct lttng_ust_event *event_param,
void *filter);
int ltt_channel_enable(struct ltt_channel *channel);
void ltt_transport_unregister(struct ltt_transport *transport);
void synchronize_trace(void);
-int ltt_debugfs_abi_init(void);
-void ltt_debugfs_abi_exit(void);
+//int ltt_debugfs_abi_init(void);
+//void ltt_debugfs_abi_exit(void);
int ltt_probe_register(struct lttng_probe_desc *desc);
void ltt_probe_unregister(struct lttng_probe_desc *desc);
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_comm_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);
-int lttng_add_perf_counter_to_ctx(uint32_t type,
- uint64_t config,
- const char *name,
- struct lttng_ctx **ctx);
-
-#ifdef CONFIG_KPROBES
-int lttng_kprobes_register(const char *name,
- const char *symbol_name,
- uint64_t offset,
- uint64_t addr,
- struct ltt_event *event);
-void lttng_kprobes_unregister(struct ltt_event *event);
-void lttng_kprobes_destroy_private(struct ltt_event *event);
-#else
-static inline
-int lttng_kprobes_register(const char *name,
- const char *symbol_name,
- uint64_t offset,
- uint64_t addr,
- struct ltt_event *event)
-{
- return -ENOSYS;
-}
-
-static inline
-void lttng_kprobes_unregister(struct ltt_event *event)
-{
-}
-
-static inline
-void lttng_kprobes_destroy_private(struct ltt_event *event)
-{
-}
-#endif
-
-#ifdef CONFIG_DYNAMIC_FTRACE
-int lttng_ftrace_register(const char *name,
- const char *symbol_name,
- struct ltt_event *event);
-void lttng_ftrace_unregister(struct ltt_event *event);
-void lttng_ftrace_destroy_private(struct ltt_event *event);
-#else
-static inline
-int lttng_ftrace_register(const char *name,
- const char *symbol_name,
- struct ltt_event *event)
-{
- return -ENOSYS;
-}
-
-static inline
-void lttng_ftrace_unregister(struct ltt_event *event)
-{
-}
-
-static inline
-void lttng_ftrace_destroy_private(struct ltt_event *event)
-{
-}
-#endif
-
-extern const struct file_operations lttng_tracepoint_list_fops;
+int lttng_add_vtid_to_ctx(struct lttng_ctx **ctx);
+
+//extern const struct file_operations lttng_tracepoint_list_fops;
#endif /* _LTT_EVENTS_H */
projects / lttng-ust.git / blobdiff