From ed80e5df8c718fc2321904db1b81604d1ed33444 Mon Sep 17 00:00:00 2001 From: ben Date: Sat, 3 May 2025 14:59:49 -0700 Subject: suckless --- config/suckless/slstatus/components/entropy.c | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 config/suckless/slstatus/components/entropy.c (limited to 'config/suckless/slstatus/components/entropy.c') diff --git a/config/suckless/slstatus/components/entropy.c b/config/suckless/slstatus/components/entropy.c new file mode 100644 index 0000000..2a485de --- /dev/null +++ b/config/suckless/slstatus/components/entropy.c @@ -0,0 +1,27 @@ +/* See LICENSE file for copyright and license details. */ +#if defined(__linux__) + #include + #include + + #include "../util.h" + + const char * + entropy(void) + { + uintmax_t num; + + if (pscanf("/proc/sys/kernel/random/entropy_avail", "%ju", &num) + != 1) { + return NULL; + } + + return bprintf("%ju", num); + } +#elif defined(__OpenBSD__) | defined(__FreeBSD__) + const char * + entropy(void) + { + /* Unicode Character 'INFINITY' (U+221E) */ + return "\xe2\x88\x9e"; + } +#endif -- cgit v1.2.3