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134 lines
5.5 KiB
C
134 lines
5.5 KiB
C
/* source: xio-fs.c */
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/* Copyright Gerhard Rieger and contributors (see file CHANGES) */
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/* Published under the GNU General Public License V.2, see file COPYING */
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/* this file contains the source for handling Linux fs options
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they can also be set with chattr(1) and viewed with lsattr(1) */
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#include "xiosysincludes.h"
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#include "xioopen.h"
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#include "xio-fs.h"
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#if WITH_FS
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/****** FD options ******/
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#if defined(EXT2_IOC_GETFLAGS) && !defined(FS_IOC_GETFLAGS)
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# define FS_IOC_GETFLAGS EXT2_IOC_GETFLAGS
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#endif
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#if defined(EXT2_IOC_SETFLAGS) && !defined(FS_IOC_SETFLAGS)
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# define FS_IOC_SETFLAGS EXT2_IOC_SETFLAGS
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#endif
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#if defined(EXT2_SECRM_FL) && !defined(FS_SECRM_FL)
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# define FS_SECRM_FL EXT2_SECRM_FL
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#endif
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#ifdef FS_SECRM_FL
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/* secure deletion, chattr 's' */
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const struct optdesc opt_fs_secrm = { "fs-secrm", "secrm", OPT_FS_SECRM, GROUP_REG, PH_FD, TYPE_BOOL, OFUNC_IOCTL_MASK_LONG, FS_IOC_GETFLAGS, FS_IOC_SETFLAGS, FS_SECRM_FL };
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#endif
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#if defined(EXT2_UNRM_FL) && !defined(FS_UNRM_FL)
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# define FS_UNRM_FL EXT2_UNRM_FL
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#endif
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#ifdef FS_UNRM_FL
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/* undelete, chattr 'u' */
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const struct optdesc opt_fs_unrm = { "fs-unrm", "unrm", OPT_FS_UNRM, GROUP_REG, PH_FD, TYPE_BOOL, OFUNC_IOCTL_MASK_LONG, FS_IOC_GETFLAGS, FS_IOC_SETFLAGS, FS_UNRM_FL };
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#endif /* FS_UNRM_FL */
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#if defined(EXT2_COMPR_FL) && !defined(FS_COMPR_FL)
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# define FS_COMPR_FL EXT2_COMPR_FL
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#endif
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#ifdef FS_COMPR_FL
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/* compress file, chattr 'c' */
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const struct optdesc opt_fs_compr = { "fs-compr", "compr", OPT_FS_COMPR, GROUP_REG, PH_FD, TYPE_BOOL, OFUNC_IOCTL_MASK_LONG, FS_IOC_GETFLAGS, FS_IOC_SETFLAGS, FS_COMPR_FL };
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#endif /* FS_COMPR_FL */
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#if defined(EXT2_SYNC_FL) && !defined(FS_SYNC_FL)
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# define FS_SYNC_FL EXT2_SYNC_FL
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#endif
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#ifdef FS_SYNC_FL
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/* synchronous update, chattr 'S' */
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const struct optdesc opt_fs_sync = { "fs-sync", "sync", OPT_FS_SYNC, GROUP_REG, PH_FD, TYPE_BOOL, OFUNC_IOCTL_MASK_LONG, FS_IOC_GETFLAGS, FS_IOC_SETFLAGS, FS_SYNC_FL };
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#endif /* FS_SYNC_FL */
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#if defined(EXT2_IMMUTABLE_FL) && !defined(FS_IMMUTABLE_FL)
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# define FS_IMMUTABLE_FL EXT2_IMMUTABLE_FL
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#endif
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#ifdef FS_IMMUTABLE_FL
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/* immutable file, chattr 'i' */
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const struct optdesc opt_fs_immutable = { "fs-immutable", "immutable", OPT_FS_IMMUTABLE, GROUP_REG, PH_FD, TYPE_BOOL, OFUNC_IOCTL_MASK_LONG, FS_IOC_GETFLAGS, FS_IOC_SETFLAGS, FS_IMMUTABLE_FL };
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#endif /* FS_IMMUTABLE_FL */
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#if defined(EXT2_APPEND_FL) && !defined(FS_APPEND_FL)
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# define FS_APPEND_FL EXT2_APPEND_FL
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#endif
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#ifdef FS_APPEND_FL
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/* writes to file may only append, chattr 'a' */
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const struct optdesc opt_fs_append = { "fs-append", "append", OPT_FS_APPEND, GROUP_REG, PH_FD, TYPE_BOOL, OFUNC_IOCTL_MASK_LONG, FS_IOC_GETFLAGS, FS_IOC_SETFLAGS, FS_APPEND_FL };
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#endif /* FS_APPEND_FL */
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#if defined(EXT2_NODUMP_FL) && !defined(FS_NODUMP_FL)
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# define FS_NODUMP_FL EXT2_NODUMP_FL
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#endif
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#ifdef FS_NODUMP_FL
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/* do not dump file, chattr 'd' */
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const struct optdesc opt_fs_nodump = { "fs-nodump", "nodump", OPT_FS_NODUMP, GROUP_REG, PH_FD, TYPE_BOOL, OFUNC_IOCTL_MASK_LONG, FS_IOC_GETFLAGS, FS_IOC_SETFLAGS, FS_NODUMP_FL };
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#endif /* FS_NODUMP_FL */
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#if defined(EXT2_NOATIME_FL) && !defined(FS_NOATIME_FL)
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# define FS_NOATIME_FL EXT2_NOATIME_FL
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#endif
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#ifdef FS_NOATIME_FL
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/* do not update atime, chattr 'A' */
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const struct optdesc opt_fs_noatime = { "fs-noatime", "noatime", OPT_FS_NOATIME, GROUP_REG, PH_FD, TYPE_BOOL, OFUNC_IOCTL_MASK_LONG, FS_IOC_GETFLAGS, FS_IOC_SETFLAGS, FS_NOATIME_FL };
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#endif /* FS_NOATIME_FL */
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/* FS_DIRTY_FL ??? */
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/* FS_COMPRBLK_FL one ore more compress clusters */
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/* FS_NOCOMPR_FL access raw compressed data */
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/* FS_ECOMPR_FL compression error */
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/* FS_BTREE_FL btree format dir */
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/* FS_INDEX_FL hash indexed directory */
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/* FS_IMAGIC ??? */
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#if defined(EXT2_JOURNAL_DATA_FL) && !defined(FS_JOURNAL_DATA_FL)
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# define FS_JOURNAL_DATA_FL EXT2_JOURNAL_DATA_FL
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#endif
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#ifdef FS_JOURNAL_DATA_FL
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/* file data should be journaled, chattr 'j' */
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const struct optdesc opt_fs_journal_data = { "fs-journal-data", "journal-data", OPT_FS_JOURNAL_DATA, GROUP_REG, PH_FD, TYPE_BOOL, OFUNC_IOCTL_MASK_LONG, FS_IOC_GETFLAGS, FS_IOC_SETFLAGS, FS_JOURNAL_DATA_FL };
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#endif /* FS_JOURNAL_DATA_FL */
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#if defined(EXT2_NOTAIL_FL) && !defined(FS_NOTAIL_FL)
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# define FS_NOTAIL_FL EXT2_NOTAIL_FL
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#endif
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#ifdef FS_NOTAIL_FL
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/* file tail should not be merged, chattr 't' */
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const struct optdesc opt_fs_notail = { "fs-notail", "notail", OPT_FS_NOTAIL, GROUP_REG, PH_FD, TYPE_BOOL, OFUNC_IOCTL_MASK_LONG, FS_IOC_GETFLAGS, FS_IOC_SETFLAGS, FS_NOTAIL_FL };
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#endif /* FS_NOTAIL_FL */
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#if defined(EXT2_DIRSYNC_FL) && !defined(FS_DIRSYNC_FL)
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# define FS_DIRSYNC_FL EXT2_DIRSYNC_FL
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#endif
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#ifdef FS_DIRSYNC_FL
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/* synchronous directory modifications, chattr 'D' */
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const struct optdesc opt_fs_dirsync = { "fs-dirsync", "dirsync", OPT_FS_DIRSYNC, GROUP_REG, PH_FD, TYPE_BOOL, OFUNC_IOCTL_MASK_LONG, FS_IOC_GETFLAGS, FS_IOC_SETFLAGS, FS_DIRSYNC_FL };
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#endif /* FS_DIRSYNC_FL */
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#if defined(EXT2_TOPDIR_FL) && !defined(FS_TOPDIR_FL)
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# define FS_TOPDIR_FL EXT2_TOPDIR_FL
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#endif
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#ifdef FS_TOPDIR_FL
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/* top of directory hierarchies, chattr 'T' */
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const struct optdesc opt_fs_topdir = { "fs-topdir", "topdir", OPT_FS_TOPDIR, GROUP_REG, PH_FD, TYPE_BOOL, OFUNC_IOCTL_MASK_LONG, FS_IOC_GETFLAGS, FS_IOC_SETFLAGS, FS_TOPDIR_FL };
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#endif /* FS_TOPDIR_FL */
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/* EXTENTS inode uses extents */
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#endif /* WITH_FS */
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