spaceman/space.h

   1 /*
   2  * Copyright (c) 2012 Red Hat, Inc.
   3  * All Rights Reserved.
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License as
   7  * published by the Free Software Foundation.
   8  *
   9  * This program is distributed in the hope that it would be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write the Free Software Foundation,
  16  * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  17  */
  18 #ifndef XFS_SPACEMAN_SPACE_H_
  19 #define XFS_SPACEMAN_SPACE_H_
  20
  21 typedef struct fileio {
  22         xfs_fsop_geom_t geom;           /* XFS filesystem geometry */
  23         struct fs_path  fs_path;        /* XFS path information */
  24         char            *name;          /* file name at time of open */
  25         int             fd;             /* open file descriptor */
  26 } fileio_t;
  27
  28 extern fileio_t         *filetable;     /* open file table */
  29 extern int              filecount;      /* number of open files */
  30 extern fileio_t         *file;          /* active file in file table */
  31
  32 extern int      openfile(char *, xfs_fsop_geom_t *, struct fs_path *);
  33 extern int      addfile(char *, int , xfs_fsop_geom_t *, struct fs_path *);
  34
  35 extern void     print_init(void);
  36 extern void     help_init(void);
  37 extern void     prealloc_init(void);
  38 extern void     quit_init(void);
  39 extern void     trim_init(void);
  40 #ifdef HAVE_GETFSMAP
  41 extern void     freesp_init(void);
  42 #else
  43 # define freesp_init()  do { } while (0)
  44 #endif
  45
  46 #endif /* XFS_SPACEMAN_SPACE_H_ */