partion.c

来自「是自己开发的程序」· C语言 代码 · 共 46 行

#include <error.h>
#include <stdio.h>

#include <parted/parted.h>

int main (int argc, char* argv[])
{
  PedDevice* device;
  PedDisk* disk;
  PedPartition* part;

  if (argc != 2)
    error (EXIT_FAILURE, 0, "wrong number of arguments");

  device = ped_device_get (argv[1]);
  if (device == NULL)
    goto error;

  disk = ped_disk_new (device);
  if (disk == NULL)
    goto error_destroy_device;

  printf ("%3s  %16s  %16s  %12s\n", "no.", "start", "size", "fs");

  for (part = ped_disk_next_partition (disk, NULL); part;
       part = ped_disk_next_partition (disk, part))
    {
      if (part->num < 0)
        continue;

      printf ("%3d  %16lld  %16lld  %12s\n", part->num,
                                             part->geom.start,
                                             part->geom.length,
                           (part->fs_type) ? part->fs_type->name : "");
    }

  ped_disk_destroy (disk);
  ped_device_destroy (device);
  return 0;

 error_destroy_device:
  ped_device_destroy (device);
 error:
  return 1;
}