Merging upstream version 2.0.3+dfsg (Closes: #923993, #1042533, #1045145).

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

1 files changed, 19 insertions, 0 deletions

diff --git a/src/libnetdata/os/random.h b/src/libnetdata/os/random.h
new file mode 100644
index 000000000..d09cee5ea
--- /dev/null
+++ b/src/libnetdata/os/random.h
@@ -0,0 +1,19 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#ifndef NETDATA_RANDOM_H
+#define NETDATA_RANDOM_H
+
+#include "libnetdata/common.h"
+
+// fill a buffer with random bytes
+void os_random_bytes(void *buf, size_t bytes);
+
+// return a random number 0 to max - 1
+uint64_t os_random(uint64_t max);
+
+uint8_t os_random8(void);
+uint16_t os_random16(void);
+uint32_t os_random32(void);
+uint64_t os_random64(void);
+
+#endif //NETDATA_RANDOM_H