#include <lttng/save-internal.h>
#include <lttng/channel-internal.h>
#include <lttng/trigger/trigger-internal.h>
+#include <lttng/rotate-internal.h>
#include <common/compat/socket.h>
#include <common/uri.h>
#include <common/defaults.h>
LTTNG_REGENERATE_STATEDUMP = 42,
LTTNG_REGISTER_TRIGGER = 43,
LTTNG_UNREGISTER_TRIGGER = 44,
+ LTTNG_ROTATE_SESSION = 45,
+ LTTNG_ROTATION_GET_INFO = 46,
+ LTTNG_ROTATION_SET_SCHEDULE = 47,
+ LTTNG_SESSION_GET_CURRENT_OUTPUT = 48,
+ LTTNG_ROTATION_SCHEDULE_GET_TIMER_PERIOD = 49,
+ LTTNG_ROTATION_SCHEDULE_GET_SIZE = 50,
};
enum lttcomm_relayd_command {
RELAYD_STREAMS_SENT = 16,
/* Ask the relay to reset the metadata trace file (2.8+) */
RELAYD_RESET_METADATA = 17,
+ /* Ask the relay to rotate a stream file (2.11+) */
+ RELAYD_ROTATE_STREAM = 18,
+ /* Rename a chunk after the rotation is completed (2.11+) */
+ RELAYD_ROTATE_RENAME = 19,
+ /* Check if a chunk has data pending (2.11+) */
+ RELAYD_ROTATE_PENDING = 20,
+ /* Create a folder on the relayd FS (2.11+) */
+ RELAYD_MKDIR = 21,
};
/*
struct {
uint32_t length;
} LTTNG_PACKED trigger;
+ struct {
+ uint64_t rotation_id;
+ } LTTNG_PACKED get_rotation_info;
+ struct {
+ uint64_t timer_us;
+ uint64_t size;
+ } LTTNG_PACKED rotate_setup;
} u;
} LTTNG_PACKED;
struct {
uint64_t session_id;
} LTTNG_PACKED regenerate_metadata;
+ struct {
+ char pathname[PATH_MAX];
+ uint32_t metadata; /* This is a metadata channel. */
+ uint64_t relayd_id; /* Relayd id if apply. */
+ uint64_t key;
+ uint64_t new_chunk_id;
+ } LTTNG_PACKED rotate_channel;
+ struct {
+ char old_path[LTTNG_PATH_MAX];
+ char new_path[LTTNG_PATH_MAX];
+ uint64_t relayd_id; /* Relayd id if apply. */
+ uint64_t session_id;
+ uint32_t uid;
+ uint32_t gid;
+ } LTTNG_PACKED rotate_rename;
+ struct {
+ uint64_t relayd_id;
+ uint64_t session_id;
+ uint64_t chunk_id;
+ } LTTNG_PACKED rotate_pending_relay;
+ struct {
+ char path[LTTNG_PATH_MAX];
+ uint64_t relayd_id; /* Relayd id if apply. */
+ uint64_t session_id;
+ uint32_t uid;
+ uint32_t gid;
+ } LTTNG_PACKED mkdir;
} u;
} LTTNG_PACKED;
* Lowest and highest usage (bytes) at the moment the sample was taken.
*/
uint64_t lowest, highest;
+ /*
+ * Sum of all the consumed positions for a channel.
+ */
+ uint64_t total_consumed;
} LTTNG_PACKED;
/*
#endif /* HAVE_LIBLTTNG_UST_CTL */
-extern const char *lttcomm_get_readable_code(enum lttcomm_return_code code);
+LTTNG_HIDDEN const char *lttcomm_get_readable_code(enum lttcomm_return_code code);
-extern int lttcomm_init_inet_sockaddr(struct lttcomm_sockaddr *sockaddr,
+LTTNG_HIDDEN int lttcomm_init_inet_sockaddr(struct lttcomm_sockaddr *sockaddr,
const char *ip, unsigned int port);
-extern int lttcomm_init_inet6_sockaddr(struct lttcomm_sockaddr *sockaddr,
+LTTNG_HIDDEN int lttcomm_init_inet6_sockaddr(struct lttcomm_sockaddr *sockaddr,
const char *ip, unsigned int port);
-extern struct lttcomm_sock *lttcomm_alloc_sock(enum lttcomm_sock_proto proto);
-extern int lttcomm_create_sock(struct lttcomm_sock *sock);
-extern struct lttcomm_sock *lttcomm_alloc_sock_from_uri(struct lttng_uri *uri);
-extern void lttcomm_destroy_sock(struct lttcomm_sock *sock);
-extern struct lttcomm_sock *lttcomm_alloc_copy_sock(struct lttcomm_sock *src);
-extern void lttcomm_copy_sock(struct lttcomm_sock *dst,
+LTTNG_HIDDEN struct lttcomm_sock *lttcomm_alloc_sock(enum lttcomm_sock_proto proto);
+LTTNG_HIDDEN int lttcomm_create_sock(struct lttcomm_sock *sock);
+LTTNG_HIDDEN struct lttcomm_sock *lttcomm_alloc_sock_from_uri(struct lttng_uri *uri);
+LTTNG_HIDDEN void lttcomm_destroy_sock(struct lttcomm_sock *sock);
+LTTNG_HIDDEN struct lttcomm_sock *lttcomm_alloc_copy_sock(struct lttcomm_sock *src);
+LTTNG_HIDDEN void lttcomm_copy_sock(struct lttcomm_sock *dst,
struct lttcomm_sock *src);
/* Relayd socket object. */
-extern struct lttcomm_relayd_sock *lttcomm_alloc_relayd_sock(
+LTTNG_HIDDEN struct lttcomm_relayd_sock *lttcomm_alloc_relayd_sock(
struct lttng_uri *uri, uint32_t major, uint32_t minor);
-extern int lttcomm_setsockopt_rcv_timeout(int sock, unsigned int msec);
-extern int lttcomm_setsockopt_snd_timeout(int sock, unsigned int msec);
+LTTNG_HIDDEN int lttcomm_setsockopt_rcv_timeout(int sock, unsigned int msec);
+LTTNG_HIDDEN int lttcomm_setsockopt_snd_timeout(int sock, unsigned int msec);
-extern void lttcomm_init(void);
+LTTNG_HIDDEN void lttcomm_init(void);
/* Get network timeout, in milliseconds */
-extern unsigned long lttcomm_get_network_timeout(void);
+LTTNG_HIDDEN unsigned long lttcomm_get_network_timeout(void);
#endif /* _LTTNG_SESSIOND_COMM_H */