uptime: Improve typing and sort headers
Aaron Marcher me@drkhsh.at
Fri, 06 Jul 2018 23:47:52 +0200
1 files changed,
7 insertions(+),
3 deletions(-)
jump to
M
components/uptime.c
→
components/uptime.c
@@ -1,19 +1,23 @@
/* See LICENSE file for copyright and license details. */ +#include <inttypes.h> +#include <stdio.h> #include <time.h> -#include <stdio.h> #include "../util.h" const char * uptime(void) { - int h, m; + uint64_t h, m; struct timespec uptime; + if (clock_gettime(CLOCK_BOOTTIME, &uptime) < 0) { warn("clock_gettime 'CLOCK_BOOTTIME'"); return NULL; } + h = uptime.tv_sec / 3600; m = uptime.tv_sec % 3600 / 60; - return bprintf("%dh %dm", h, m); + + return bprintf("%" PRIu64 "h %" PRIu64 "m", h, m); }