LTTNG_KERNEL_KRETPROBE = 3,
LTTNG_KERNEL_NOOP = 4, /* not hooked */
LTTNG_KERNEL_SYSCALL = 5,
+ LTTNG_KERNEL_UPROBE = 6,
};
/*
char symbol_name[LTTNG_KERNEL_SYM_NAME_LEN];
} __attribute__((packed));
+struct lttng_kernel_uprobe {
+ int fd;
+} __attribute__((packed));
+
+struct lttng_kernel_event_callsite_uprobe {
+ uint64_t offset;
+} __attribute__((packed));
+
+struct lttng_kernel_event_callsite {
+ union {
+ struct lttng_kernel_event_callsite_uprobe uprobe;
+ } u;
+} __attribute__((packed));
+
/*
* For syscall tracing, name = "*" means "enable all".
*/
struct lttng_kernel_kretprobe kretprobe;
struct lttng_kernel_kprobe kprobe;
struct lttng_kernel_function_tracer ftrace;
+ struct lttng_kernel_uprobe uprobe;
char padding[LTTNG_KERNEL_EVENT_PADDING2];
} u;
} __attribute__((packed));
/* Event FD ioctl */
#define LTTNG_KERNEL_FILTER _IO(0xF6, 0x90)
+#define LTTNG_KERNEL_ADD_CALLSITE _IO(0xF6, 0x91)
/* LTTng-specific ioctls for the lib ringbuffer */
/* returns the timestamp begin of the current sub-buffer */