#include <linux/list.h>
#include <linux/kprobes.h>
#include "wrapper/uuid.h"
-#include "ltt-debugfs-abi.h"
+#include "lttng-abi.h"
#undef is_signed_type
#define is_signed_type(type) (((type)(-1)) < 0)
struct lttng_integer_type {
unsigned int size; /* in bits */
unsigned short alignment; /* in bits */
- unsigned int signedness:1;
- unsigned int reverse_byte_order:1;
+ unsigned int signedness:1,
+ reverse_byte_order:1;
unsigned int base; /* 2, 8, 10, 16, for pretty print */
enum lttng_string_encodings encoding;
};
};
struct lttng_probe_desc {
- const struct lttng_event_desc *event_desc;
+ const struct lttng_event_desc **event_desc;
unsigned int nr_events;
struct list_head head; /* chain registered probes */
};
} ftrace;
} u;
struct list_head list; /* Event list */
- int metadata_dumped:1;
+ unsigned int metadata_dumped:1;
};
struct ltt_channel_ops {
void (*event_commit)(struct lib_ring_buffer_ctx *ctx);
void (*event_write)(struct lib_ring_buffer_ctx *ctx, const void *src,
size_t len);
+ void (*event_write_from_user)(struct lib_ring_buffer_ctx *ctx,
+ const void *src, size_t len);
+ void (*event_memset)(struct lib_ring_buffer_ctx *ctx,
+ int c, size_t len);
/*
* packet_avail_size returns the available size in the current
* packet. Note that the size returned is only a hint, since it
struct ltt_channel_ops *ops;
struct ltt_transport *transport;
struct ltt_event **sc_table; /* for syscall tracing */
+ struct ltt_event **compat_sc_table;
+ struct ltt_event *sc_unknown; /* for unknown syscalls */
+ struct ltt_event *sc_compat_unknown;
+ struct ltt_event *sc_exit; /* for syscall exit */
int header_type; /* 0: unset, 1: compact, 2: large */
- int metadata_dumped:1;
+ unsigned int metadata_dumped:1;
};
struct ltt_session {
struct list_head list; /* Session list */
unsigned int free_chan_id; /* Next chan ID to allocate */
uuid_le uuid; /* Trace session unique ID */
- int metadata_dumped:1;
+ unsigned int metadata_dumped:1;
};
struct ltt_session *ltt_session_create(void);
struct ltt_event *ltt_event_create(struct ltt_channel *chan,
struct lttng_kernel_event *event_param,
- void *filter);
+ void *filter,
+ const struct lttng_event_desc *internal_desc);
int ltt_channel_enable(struct ltt_channel *channel);
int ltt_channel_disable(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 lttng_abi_init(void);
+void lttng_abi_exit(void);
int ltt_probe_register(struct lttng_probe_desc *desc);
void ltt_probe_unregister(struct lttng_probe_desc *desc);
int ltt_probes_init(void);
void ltt_probes_exit(void);
-#ifdef SYSCALL_DETAIL
+#ifdef CONFIG_HAVE_SYSCALL_TRACEPOINTS
int lttng_syscalls_register(struct ltt_channel *chan, void *filter);
int lttng_syscalls_unregister(struct ltt_channel *chan);
#else
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_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);
int lttng_add_vpid_to_ctx(struct lttng_ctx **ctx);