From 3a9241add947cb6d24b5de7a8927517426a78795 Mon Sep 17 00:00:00 2001 From: Rob Landley Date: Sat, 25 Aug 2012 14:25:22 -0500 Subject: Move commands into "posix", "lsb", and "other" menus/directories. --- toys/other/uptime.c | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 toys/other/uptime.c (limited to 'toys/other/uptime.c') diff --git a/toys/other/uptime.c b/toys/other/uptime.c new file mode 100644 index 00000000..83fb6b1e --- /dev/null +++ b/toys/other/uptime.c @@ -0,0 +1,52 @@ +/* vi: set sw=4 ts=4: + * + * uptime.c - Tell how long the system has been running. + * + * Copyright 2012 Elie De Brauwer + * + * Not in SUSv4. + +USE_UPTIME(NEWTOY(uptime, NULL, TOYFLAG_USR|TOYFLAG_BIN)) + +config UPTIME + bool "uptime" + default y + help + usage: uptime + + Tell how long the system has been running and the system load + averages for the past 1, 5 and 15 minutes. +*/ + +#include "toys.h" + +void uptime_main(void) +{ + struct sysinfo info; + time_t tmptime; + struct tm * now; + unsigned int days, hours, minutes; + + // Obtain the data we need. + sysinfo(&info); + time(&tmptime); + now = localtime(&tmptime); + + // Time + xprintf(" %02d:%02d:%02d up ", now->tm_hour, now->tm_min, now->tm_sec); + // Uptime + info.uptime /= 60; + minutes = info.uptime%60; + info.uptime /= 60; + hours = info.uptime%24; + days = info.uptime/24; + if (days) xprintf("%d day%s, ", days, (days!=1)?"s":""); + if (hours) + xprintf("%2d:%02d, ", hours, minutes); + else + printf("%d min, ", minutes); + + printf(" load average: %.02f %.02f %.02f\n", info.loads[0]/65536.0, + info.loads[1]/65536.0, info.loads[2]/65536.0); + +} -- cgit v1.2.3