1 files changed, 60 insertions, 0 deletions
diff --git a/collectors/ebpf.plugin/ebpf_sync.h b/collectors/ebpf.plugin/ebpf_sync.h
new file mode 100644
index 00000000..bd1bb78b
--- /dev/null
+++ b/collectors/ebpf.plugin/ebpf_sync.h
@@ -0,0 +1,60 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#ifndef NETDATA_EBPF_SYNC_H
+#define NETDATA_EBPF_SYNC_H 1
+
+#ifdef LIBBPF_MAJOR_VERSION
+#include "includes/sync.skel.h"
+#endif
+
+// Module name & description
+#define NETDATA_EBPF_MODULE_NAME_SYNC "sync"
+#define NETDATA_EBPF_SYNC_MODULE_DESC "Monitor calls to syscalls sync(2), fsync(2), fdatasync(2), syncfs(2), msync(2), and sync_file_range(2)."
+
+// charts
+#define NETDATA_EBPF_SYNC_CHART "sync"
+#define NETDATA_EBPF_MSYNC_CHART "memory_map"
+#define NETDATA_EBPF_FILE_SYNC_CHART "file_sync"
+#define NETDATA_EBPF_FILE_SEGMENT_CHART "file_segment"
+#define NETDATA_EBPF_SYNC_SUBMENU "synchronization (eBPF)"
+
+#define NETDATA_SYSCALLS_SYNC   "sync"
+#define NETDATA_SYSCALLS_SYNCFS "syncfs"
+#define NETDATA_SYSCALLS_MSYNC  "msync"
+#define NETDATA_SYSCALLS_FSYNC  "fsync"
+#define NETDATA_SYSCALLS_FDATASYNC  "fdatasync"
+#define NETDATA_SYSCALLS_SYNC_FILE_RANGE  "sync_file_range"
+
+#define NETDATA_EBPF_SYNC_SLEEP_MS 800000ULL
+
+// configuration file
+#define NETDATA_SYNC_CONFIG_FILE "sync.conf"
+#define NETDATA_SYNC_CONFIG_NAME "syscalls"
+
+typedef enum sync_syscalls_index {
+    NETDATA_SYNC_SYNC_IDX,
+    NETDATA_SYNC_SYNCFS_IDX,
+    NETDATA_SYNC_MSYNC_IDX,
+    NETDATA_SYNC_FSYNC_IDX,
+    NETDATA_SYNC_FDATASYNC_IDX,
+    NETDATA_SYNC_SYNC_FILE_RANGE_IDX,
+
+    NETDATA_SYNC_IDX_END
+} sync_syscalls_index_t;
+
+enum netdata_sync_charts {
+    NETDATA_SYNC_CALL,
+
+    // Keep this as last and don't skip numbers as it is used as element counter
+    NETDATA_SYNC_END
+};
+
+enum netdata_sync_table {
+    NETDATA_SYNC_GLOBAL_TABLE
+};
+
+void *ebpf_sync_thread(void *ptr);
+extern struct config sync_config;
+extern netdata_ebpf_targets_t sync_targets[];
+
+#endif /* NETDATA_EBPF_SYNC_H */