Introduction
Introduction Statistics Contact Development Disclaimer Help
entropy.c - slstatus - status monitor
git clone git://git.suckless.org/slstatus
Log
Files
Refs
README
LICENSE
---
entropy.c (617B)
---
1 /* See LICENSE file for copyright and license details. */
2 #include "../slstatus.h"
3 #if defined(__linux__)
4 #include <stdint.h>
5 #include <stdio.h>
6
7 #include "../util.h"
8
9 #define ENTROPY_AVAIL "/proc/sys/kernel/random/entropy_avail"
10
11 const char *
12 entropy(const char *unused)
13 {
14 uintmax_t num;
15
16 if (pscanf(ENTROPY_AVAIL, "%ju", &num) != 1)
17 return NULL;
18
19 return bprintf("%ju", num);
20 }
21 #elif defined(__OpenBSD__) | defined(__FreeBSD__)
22 const char *
23 entropy(const char *unused)
24 {
25 // https://www.unicode.org/charts/PDF/U2200.pdf
26 /* Unicode Character 'INFINITY' (U+221E) */
27 return "\u221E";
28 }
29 #endif
You are viewing proxied material from suckless.org. The copyright of proxied material belongs to its original authors. Any comments or complaints in relation to proxied material should be directed to the original authors of the content concerned. Please see the disclaimer for more details.