1 files changed, 37 insertions, 0 deletions
diff --git a/src/libnetdata/os/os.h b/src/libnetdata/os/os.h
new file mode 100644
index 00000000..35009615
--- /dev/null
+++ b/src/libnetdata/os/os.h
@@ -0,0 +1,37 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#ifndef NETDATA_OS_H
+#define NETDATA_OS_H
+
+#if defined(OS_LINUX) || defined(OS_FREEBSD) || defined(OS_MACOS)
+#include <sys/syscall.h>
+#endif
+
+#include "setresuid.h"
+#include "setresgid.h"
+#include "getgrouplist.h"
+#include "adjtimex.h"
+#include "gettid.h"
+#include "waitid.h"
+#include "get_pid_max.h"
+#include "get_system_cpus.h"
+#include "tinysleep.h"
+#include "uuid_generate.h"
+#include "setenv.h"
+#include "os-freebsd-wrappers.h"
+#include "os-macos-wrappers.h"
+
+// =====================================================================================================================
+// common defs for Apple/FreeBSD/Linux
+
+extern const char *os_type;
+
+#define os_get_system_cpus() os_get_system_cpus_cached(true, false)
+#define os_get_system_cpus_uncached() os_get_system_cpus_cached(false, false)
+long os_get_system_cpus_cached(bool cache, bool for_netdata);
+unsigned long os_read_cpuset_cpus(const char *filename, long system_cpus);
+
+extern unsigned int system_hz;
+void os_get_system_HZ(void);
+
+#endif //NETDATA_OS_H