} __attribute__((packed));
enum lttng_kernel_syscall_entryexit {
- LTTNG_KERNEL_SYSCALL_ENTRYEXIT = 0,
- LTTNG_KERNEL_SYSCALL_ENTRY = 1, /* Not implemented. */
- LTTNG_KERNEL_SYSCALL_EXIT = 2, /* Not implemented. */
+ LTTNG_KERNEL_SYSCALL_ENTRYEXIT = 0,
+ LTTNG_KERNEL_SYSCALL_ENTRY = 1,
+ LTTNG_KERNEL_SYSCALL_EXIT = 2,
};
enum lttng_kernel_syscall_abi {
LTTNG_KERNEL_SYSCALL_ABI_ALL = 0,
- LTTNG_KERNEL_SYSCALL_ABI_NATIVE = 1, /* Not implemented. */
- LTTNG_KERNEL_SYSCALL_ABI_COMPAT = 2, /* Not implemented. */
+ LTTNG_KERNEL_SYSCALL_ABI_NATIVE = 1,
+ LTTNG_KERNEL_SYSCALL_ABI_COMPAT = 2,
};
enum lttng_kernel_syscall_match {
- LTTNG_SYSCALL_MATCH_NAME = 0,
- LTTNG_SYSCALL_MATCH_NR = 1, /* Not implemented. */
+ LTTNG_KERNEL_SYSCALL_MATCH_NAME = 0,
+ LTTNG_KERNEL_SYSCALL_MATCH_NR = 1, /* Not implemented. */
};
struct lttng_kernel_syscall {
char padding[LTTNG_KERNEL_EVENT_NOTIFIER_PADDING1];
} __attribute__((packed));
+#define LTTNG_KERNEL_EVENT_NOTIFIER_NOTIFICATION_PADDING 32
+struct lttng_kernel_event_notifier_notification {
+ uint64_t token;
+ uint16_t capture_buf_size;
+ char padding[LTTNG_KERNEL_EVENT_NOTIFIER_NOTIFICATION_PADDING];
+} __attribute__((packed));
+
struct lttng_kernel_tracer_version {
uint32_t major;
uint32_t minor;
char data[0];
} __attribute__((packed));
+#define LTTNG_KERNEL_CAPTURE_BYTECODE_MAX_LEN 65536
+struct lttng_kernel_capture_bytecode {
+ uint32_t len;
+ uint32_t reloc_offset;
+ uint64_t seqnum;
+ char data[0];
+} __attribute__((packed));
+
enum lttng_kernel_tracker_type {
LTTNG_KERNEL_TRACKER_UNKNOWN = -1,
/* Event notifier group file descriptor ioctl */
#define LTTNG_KERNEL_EVENT_NOTIFIER_CREATE \
_IOW(0xF6, 0xB0, struct lttng_kernel_event_notifier)
+#define LTTNG_KERNEL_EVENT_NOTIFIER_GROUP_NOTIFICATION_FD \
+ _IO(0xF6, 0xB1)
+
+/* Event notifier file descriptor ioctl */
+#define LTTNG_KERNEL_CAPTURE _IO(0xF6, 0xB8)
/*
* LTTng-specific ioctls for the lib ringbuffer.