diff options
author | Bradley Taunt <bt@btxx.org> | 2024-01-23 15:26:52 -0500 |
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committer | Bradley Taunt <bt@btxx.org> | 2024-01-23 15:26:52 -0500 |
commit | 0043fe4dc9febc404226b0ff5fc911ea74bd1f38 (patch) | |
tree | 8c99fc9da003de0018a3ad94a995471cf82f3881 /slstatuso/components/uptime.c | |
parent | f56fc53c62d1a27c9fc61eaf5b1b6675ee89e79e (diff) |
Update install script and include source suckless programs
Diffstat (limited to 'slstatuso/components/uptime.c')
-rwxr-xr-x | slstatuso/components/uptime.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/slstatuso/components/uptime.c b/slstatuso/components/uptime.c new file mode 100755 index 0000000..d97e5e8 --- /dev/null +++ b/slstatuso/components/uptime.c @@ -0,0 +1,34 @@ +/* See LICENSE file for copyright and license details. */ +#include <stdint.h> +#include <stdio.h> +#include <time.h> + +#include "../slstatus.h" +#include "../util.h" + +#if defined(CLOCK_BOOTTIME) + #define UPTIME_FLAG CLOCK_BOOTTIME +#elif defined(CLOCK_UPTIME) + #define UPTIME_FLAG CLOCK_UPTIME +#else + #define UPTIME_FLAG CLOCK_MONOTONIC +#endif + +const char * +uptime(const char *unused) +{ + char warn_buf[256]; + uintmax_t h, m; + struct timespec uptime; + + if (clock_gettime(UPTIME_FLAG, &uptime) < 0) { + snprintf(warn_buf, 256, "clock_gettime %d", UPTIME_FLAG); + warn(warn_buf); + return NULL; + } + + h = uptime.tv_sec / 3600; + m = uptime.tv_sec % 3600 / 60; + + return bprintf("%juh %jum", h, m); +} |