typedef bool (*userspace_probe_location_equal_cb)(
const struct lttng_userspace_probe_location *a,
const struct lttng_userspace_probe_location *b);
+typedef unsigned long (*userspace_probe_location_hash_cb)(
+ const struct lttng_userspace_probe_location *location);
/*
* No elf-specific comm structure is defined since no elf-specific payload is
enum lttng_userspace_probe_location_type type;
struct lttng_userspace_probe_location_lookup_method *lookup_method;
userspace_probe_location_equal_cb equal;
+ userspace_probe_location_hash_cb hash;
};
struct lttng_userspace_probe_location_function {
* early on to keep the backing inode valid over the course of the
* intrumentation and use. It prevents deletion and reuse races.
*/
- struct fd_handle *binary_fd;
+ struct fd_handle *binary_fd_handle;
enum lttng_userspace_probe_location_function_instrumentation_type instrumentation_type;
};
* early on to keep the backing inode valid over the course of the
* intrumentation and use. It prevents deletion and reuse races.
*/
- struct fd_handle *binary_fd;
+ struct fd_handle *binary_fd_handle;
};
LTTNG_HIDDEN
const struct lttng_userspace_probe_location *a,
const struct lttng_userspace_probe_location *b);
+LTTNG_HIDDEN
+unsigned long lttng_userspace_probe_location_hash(
+ const struct lttng_userspace_probe_location *location);
+
#endif /* LTTNG_USERSPACE_PROBE_INTERNAL_H */