From 3cc649e34c61f557da885260d5542c805e66b0d8 Mon Sep 17 00:00:00 2001 From: Quentin Rameau Date: Mon, 30 Apr 2018 15:14:34 +0200 Subject: entropy: OS split --- components/Linux/entropy.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 components/Linux/entropy.c (limited to 'components/Linux/entropy.c') diff --git a/components/Linux/entropy.c b/components/Linux/entropy.c new file mode 100644 index 0000000..17be270 --- /dev/null +++ b/components/Linux/entropy.c @@ -0,0 +1,13 @@ +/* See LICENSE file for copyright and license details. */ +#include + +#include "../../util.h" + +const char * +entropy(void) +{ + int num; + + return (pscanf("/proc/sys/kernel/random/entropy_avail", "%d", &num) == 1) ? + bprintf("%d", num) : NULL; +} -- cgit v1.2.3