Adding upstream version 252.22.upstream/252.22upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 25 insertions, 0 deletions

diff --git a/src/core/bpf-firewall.h b/src/core/bpf-firewall.h
new file mode 100644
index 0000000..58b401f
--- /dev/null
+++ b/src/core/bpf-firewall.h
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
+
+#include <inttypes.h>
+
+#include "unit.h"
+
+enum {
+        BPF_FIREWALL_UNSUPPORTED          = 0,
+        BPF_FIREWALL_SUPPORTED            = 1,
+        BPF_FIREWALL_SUPPORTED_WITH_MULTI = 2,
+};
+
+int bpf_firewall_supported(void);
+
+int bpf_firewall_compile(Unit *u);
+int bpf_firewall_install(Unit *u);
+int bpf_firewall_load_custom(Unit *u);
+
+int bpf_firewall_read_accounting(int map_fd, uint64_t *ret_bytes, uint64_t *ret_packets);
+int bpf_firewall_reset_accounting(int map_fd);
+
+void emit_bpf_firewall_warning(Unit *u);
+
+void bpf_firewall_close(Unit *u);