test/clib/getfsstat.c

   1 /*
   2     Copyright © 1995-2014, The AROS Development Team. All rights reserved.
   3     $Id$
   4 */
   5
   6 #include <stdlib.h>
   7 #include <sys/types.h>
   8 #include <sys/mount.h>
   9 #include <stdio.h>
  10 #include "test.h"
  11
  12 struct statfs *buf = NULL;
  13
  14 int main()
  15 {
  16     int fscount, newfscount;
  17     int i;
  18     fscount = getfsstat(NULL, 0, 0);
  19     TEST((fscount != -1));
  20     printf("Number of filesystems: %d\n", fscount);
  21     buf = malloc(sizeof(struct statfs) * fscount);
  22     TEST(buf);
  23     newfscount = getfsstat(buf, (long) sizeof(struct statfs) * fscount, 0);
  24     TEST((newfscount != -1));
  25     TEST((newfscount == fscount));
  26     printf("Printing filesystem data:\n\n");
  27     for(i = 0; i < newfscount; i++)
  28     {
  29         printf("Record number:\t\t%d\n", i+1);
  30         printf("Name:\t\t\t%s\n", buf[i].f_mntonname);
  31         printf("Fundamental block size:\t%ld\n", buf[i].f_fsize);
  32         printf("Optimal block size:\t%ld\n", buf[i].f_bsize);
  33         printf("Number of blocks:\t%ld\n", buf[i].f_blocks);
  34         printf("Free blocks:\t\t%ld\n", buf[i].f_bfree);
  35         printf("Available blocks:\t%ld\n", buf[i].f_bavail);
  36         printf("\n");
  37     }
  38     newfscount = getfsstat(buf, 1, 0);
  39     TEST((newfscount == 0));
  40     cleanup();
  41
  42     return OK;
  43 }
  44
  45 void cleanup()
  46 {
  47     if(buf)
  48         free(buf);
  49 }