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Viewing changes to libsysinfo-0.2.1/FreeBSD/sysinfo_bsd.c

  • Committer: Bazaar Package Importer
  • Author(s): Alexander Reichle-Schmehl
  • Date: 2010-03-10 11:25:34 UTC
  • mfrom: (1.1.10 upstream)
  • Revision ID: james.westby@ubuntu.com-20100310112534-sbweh2jsk041w73u
Tags: 5.10-1
* New upstream release.
* Drop patches/01-s390x.patch and patches/02-sh.patch
  (both were pplied upstream)
* remove quilt, as we don't have any more patches
* Add $remote_fs to Required-Start and Required-Stop of the init scripts
  LSB header
* Bump standards version (no changes needed)

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libsysinfo-0.2.1/FreeBSD/sysinfo_bsd.c
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/******************************************************************
2
 
 *     sysinfo_bsd.c  - FreeBSD patch for linux_logo              * 
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 * August 31, 2000 by Shawn Rapp                                  *
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 * - Made cute little devil pic from daemon screen saver for the  *
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 *   linux_logo to use.  Bye Bye fat little penguin  =)           *
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 * - CPU information                                              *
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 * - OS information                                               *
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 * - Somewhat gets the build date (needs parsing)                 *
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 * - BogoMips                                                     *
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 * - Physical Memory total (not averaged to convention though)    *
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 *                                                                *
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 * Left to be done                                                *
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 * - CPU mgz                                                      *
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 * - Patch telnetd to display /etc/issue when specified in        * 
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 *   /etc/gettytab.                                               *
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 ******************************************************************/
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#include <stdio.h>
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#include <stdlib.h> /* getloadavg() */
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#include <ctype.h>
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#include <unistd.h>
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#include <sys/stat.h>
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#include <sys/utsname.h>
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#include <sys/sysctl.h>
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#include <string.h>
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#include "sysinfo.h"
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#include "include/generic.h"
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#include "include/uname.h"
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#define SIZE(x) sizeof(x)/sizeof(x[0])
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int get_os_info(struct os_info_type *os_info) {
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    return uname_get_os_info(os_info);
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}
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/* Based on /usr/src/usr.bin/w/w.c */
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int get_uptime (void) {
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     struct timeval boottime;
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     time_t uptime=0, now;
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     size_t size;
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     int mib[2];
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     now=time(NULL);
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        /*
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         * Print how long system has been up.
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         * (Found by looking getting "boottime" from the kernel)
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         */
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      mib[0] = CTL_KERN;
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      mib[1] = KERN_BOOTTIME;
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      size = sizeof(boottime);
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      if (sysctl(mib, 2, &boottime, &size, NULL, 0) != -1 &&
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         boottime.tv_sec != 0) {
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         uptime = now - boottime.tv_sec;
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      }
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      return uptime;
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}
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/* Based on /usr/src/usr.bin/w/w.c */
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void get_load_average(float *load_1,float *load_5,float *load_15) {
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   double avenrun[3];
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   getloadavg(avenrun, sizeof(avenrun) / sizeof(avenrun[0]));
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   *load_1=avenrun[0];
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   *load_5=avenrun[1];
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   *load_15=avenrun[2];
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   return;
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}
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char *get_host_name(char *hostname,char *domain) {
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    return uname_get_host_name(hostname,domain);
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}
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long int get_mem_size(void) {
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    int ctl_ram[] = { CTL_HW, HW_PHYSMEM };
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    long int mem_size=-1;
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    int val_int;
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    int val_len;
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    val_len = sizeof(val_int);
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    if (sysctl(ctl_ram, SIZE(ctl_ram), &val_int, &val_len,0,0))
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       perror("sysctl");
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    else {
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       mem_size=(val_int/1000000);
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    }
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    return mem_size;     
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}
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