mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-02-07 15:03:34 +00:00
78 lines
2.4 KiB
C
78 lines
2.4 KiB
C
#if 0
|
|
/*─────────────────────────────────────────────────────────────────╗
|
|
│ To the extent possible under law, Justine Tunney has waived │
|
|
│ all copyright and related or neighboring rights to this file, │
|
|
│ as it is written in the following disclaimers: │
|
|
│ • http://unlicense.org/ │
|
|
│ • http://creativecommons.org/publicdomain/zero/1.0/ │
|
|
╚─────────────────────────────────────────────────────────────────*/
|
|
#endif
|
|
#include "libc/calls/struct/sysinfo.h"
|
|
#include "libc/fmt/itoa.h"
|
|
#include "libc/log/check.h"
|
|
#include "libc/stdio/stdio.h"
|
|
|
|
int main(int argc, char *argv[]) {
|
|
int64_t x;
|
|
char ibuf[21];
|
|
struct sysinfo si;
|
|
CHECK_NE(-1, sysinfo(&si));
|
|
|
|
printf("%-16s", "uptime");
|
|
x = si.uptime / (24 * 60 * 60);
|
|
si.uptime %= 24 * 60 * 60;
|
|
if (x) {
|
|
printf(" %ld day%s", x, x == 1 ? "" : "s");
|
|
}
|
|
x = si.uptime / (60 * 60);
|
|
si.uptime %= 60 * 60;
|
|
if (x) {
|
|
printf(" %ld hour%s", x, x == 1 ? "" : "s");
|
|
}
|
|
x = si.uptime / (60);
|
|
si.uptime %= 60;
|
|
if (x) {
|
|
printf(" %ld minute%s", x, x == 1 ? "" : "s");
|
|
}
|
|
x = si.uptime;
|
|
if (x) {
|
|
printf(" %ld second%s", x, x == 1 ? "" : "s");
|
|
}
|
|
printf("\n");
|
|
|
|
printf("%-16s %g %g %g\n", "load", //
|
|
1. / 65536 * si.loads[0], //
|
|
1. / 65536 * si.loads[1], //
|
|
1. / 65536 * si.loads[2]); //
|
|
|
|
FormatMemorySize(ibuf, si.totalram);
|
|
printf("%-16s %s\n", "totalram", ibuf);
|
|
|
|
FormatMemorySize(ibuf, si.freeram);
|
|
printf("%-16s %s\n", "freeram", ibuf);
|
|
|
|
FormatMemorySize(ibuf, si.sharedram);
|
|
printf("%-16s %s\n", "sharedram", ibuf);
|
|
|
|
FormatMemorySize(ibuf, si.bufferram);
|
|
printf("%-16s %s\n", "bufferram", ibuf);
|
|
|
|
FormatMemorySize(ibuf, si.totalswap);
|
|
printf("%-16s %s\n", "totalswap", ibuf);
|
|
|
|
FormatMemorySize(ibuf, si.freeswap);
|
|
printf("%-16s %s\n", "freeswap", ibuf);
|
|
|
|
printf("%-16s %lu\n", "processes", si.procs);
|
|
|
|
FormatMemorySize(ibuf, si.totalhigh);
|
|
printf("%-16s %s\n", "totalhigh", ibuf);
|
|
|
|
FormatMemorySize(ibuf, si.freehigh);
|
|
printf("%-16s %s\n", "freehigh", ibuf);
|
|
|
|
FormatMemorySize(ibuf, si.mem_unit);
|
|
printf("%-16s %s\n", "mem_unit", ibuf);
|
|
|
|
//
|
|
}
|