granicus.if.org Git - strace/blob - sysinfo.c

   1 #include "defs.h"
   2 #include <sys/sysinfo.h>
   3
   4 int
   5 sys_sysinfo(struct tcb *tcp)
   6 {
   7         struct sysinfo si;
   8
   9         if (exiting(tcp)) {
  10                 if (syserror(tcp) || !verbose(tcp))
  11                         tprintf("%#lx", tcp->u_arg[0]);
  12                 else if (umove(tcp, tcp->u_arg[0], &si) < 0)
  13                         tprints("{...}");
  14                 else {
  15                         tprintf("{uptime=%lu, loads=[%lu, %lu, %lu] ",
  16                                 (long) si.uptime, (long) si.loads[0],
  17                                 (long) si.loads[1], (long) si.loads[2]);
  18                         tprintf("totalram=%lu, freeram=%lu, ",
  19                                 (long) si.totalram, (long) si.freeram);
  20                         tprintf("sharedram=%lu, bufferram=%lu} ",
  21                                 (long) si.sharedram, (long) si.bufferram);
  22                         tprintf("totalswap=%lu, freeswap=%lu, procs=%u}",
  23                                 (long) si.totalswap, (long) si.freeswap,
  24                                 (unsigned)si.procs);
  25                 }
  26         }
  27         return 0;
  28 }