1 files changed, 51 insertions, 0 deletions
diff --git a/tc/tc_qevent.h b/tc/tc_qevent.h
new file mode 100644
index 0000000..d60c3f7
--- /dev/null
+++ b/tc/tc_qevent.h
@@ -0,0 +1,51 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _TC_QEVENT_H_
+#define _TC_QEVENT_H_
+
+#include <stdbool.h>
+#include <linux/types.h>
+#include <libnetlink.h>
+
+struct qevent_base {
+	__u32 block_idx;
+};
+
+struct qevent_util {
+	const char *id;
+	int (*parse_qevent)(struct qevent_util *qu, int *argc, char ***argv);
+	int (*read_qevent)(struct qevent_util *qu, struct rtattr **tb);
+	void (*print_qevent)(struct qevent_util *qu, FILE *f);
+	int (*dump_qevent)(struct qevent_util *qu, struct nlmsghdr *n);
+	size_t data_size;
+	void *data;
+	int attr;
+};
+
+#define QEVENT(_name, _form, _data, _attr)				\
+	{								\
+		.id = _name,						\
+		.parse_qevent = qevent_parse_##_form,			\
+		.read_qevent = qevent_read_##_form,			\
+		.print_qevent = qevent_print_##_form,			\
+		.dump_qevent = qevent_dump_##_form,			\
+		.data_size = sizeof(struct qevent_##_form),		\
+		.data = _data,						\
+		.attr = _attr,						\
+	}
+
+void qevents_init(struct qevent_util *qevents);
+int qevent_parse(struct qevent_util *qevents, int *p_argc, char ***p_argv);
+int qevents_read(struct qevent_util *qevents, struct rtattr **tb);
+int qevents_dump(struct qevent_util *qevents, struct nlmsghdr *n);
+void qevents_print(struct qevent_util *qevents, FILE *f);
+bool qevents_have_block(struct qevent_util *qevents, __u32 block_idx);
+
+struct qevent_plain {
+	struct qevent_base base;
+};
+int qevent_parse_plain(struct qevent_util *qu, int *p_argc, char ***p_argv);
+int qevent_read_plain(struct qevent_util *qu, struct rtattr **tb);
+void qevent_print_plain(struct qevent_util *qu, FILE *f);
+int qevent_dump_plain(struct qevent_util *qu, struct nlmsghdr *n);
+
+#endif