C++ (Cpp) IS_PC_SLICE_TYPE_BSD_WITH_FS Beispiele

Beispiel #1

Datei: fsys_ffs.c Projekt: 247a/lenovo_b6000-8000_kernel_source

int
ffs_mount (void)
{
  int retval = 1;

  if ((((current_drive & 0x80) || (current_slice != 0))
       && ! IS_PC_SLICE_TYPE_BSD_WITH_FS (current_slice, FS_BSDFFS))
      || part_length < (SBLOCK + (SBSIZE / DEV_BSIZE))
      || !devread (SBLOCK, 0, SBSIZE, (char *) SUPERBLOCK)
      || SUPERBLOCK->fs_magic != FS_MAGIC)
    retval = 0;

  mapblock = -1;
  mapblock_offset = -1;
  
  return retval;
}

Beispiel #2

int
ufs2_mount (void)
{
  int retval = 0;
  int i;

  sblockloc = -1;
  type = 0;
  
  if (! (((current_drive & 0x80) || (current_slice != 0))
	 && ! IS_PC_SLICE_TYPE_BSD_WITH_FS (current_slice, FS_BSDFFS)))
    {
      for (i = 0; sblock_try[i] != -1; ++i)
	{
	  if (! (part_length < (sblock_try[i] + (SBLOCKSIZE / DEV_BSIZE))
		 || ! devread (0, sblock_try[i], SBLOCKSIZE, (char *) SUPERBLOCK)))
	    {
	      if (SUPERBLOCK->fs_magic == FS_UFS2_MAGIC /* &&
							   (SUPERBLOCK->fs_sblockloc == sblockloc ||
						     (SUPERBLOCK->fs_old_flags & FS_FLAGS_UPDATED) == 0)*/)
		{
		  type = 2;
		}
	      else
		{
		  continue;
		}
	      
	      retval = 1;
	      sblockloc = sblock_try[i];
	      break;
	    }
	}
    }
  
  mapblock = -1;
  mapblock_offset = -1;
  
  return retval;
}