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* mount.cc (struct opt): Add "dos" and "ihash" options.

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(fillout_mntent): Ditto.
	* path.cc (path_conv::get_nt_native_path): Use path_conv's
	has_dos_filenames_only method.
	(path_conv::check): Add PATH_IHASH flag if FS has unreliable inode
	numbers.
	(symlink_info::check_shortcut): Or symlink flags to pflags.
	(symlink_info::check_sysfile): Ditto.  Change test accordingly.
	(symlink_info::check_reparse_point): Ditto.
	(symlink_info::check_nfs_symlink): Ditto.
	(symlink_info::check): Check PATH_DOS flag in call to get_nt_native_path
	to utilize mount flag.  Ditto in test for potential restarting.  Set
	PATH_DOS if FS only allows DOS filename rules.
	* path.h (enum path_types): Add PATH_DOS and PATH_IHASH.
	(path_conv::hasgood_inode): Check PATH_IHASH instead of
	fs.hasgood_inode.
	(path_conv::has_dos_filenames_only): New method.
	* include/sys/mount.h (MOUNT_DOS): New mount flag.
	(MOUNT_IHASH): Ditto.
This commit is contained in:
Corinna Vinschen
2010-04-29 10:38:05 +00:00
parent a82a8dcb4e
commit 5b4c992bf6
5 changed files with 52 additions and 12 deletions
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5
winsup/cygwin/path.h
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@ -75,6 +75,8 @@ enum path_types
PATH_RO = MOUNT_RO,
PATH_NOACL = MOUNT_NOACL,
PATH_NOPOSIX = MOUNT_NOPOSIX,
PATH_DOS = MOUNT_DOS,
PATH_IHASH = MOUNT_IHASH,
PATH_ALL_EXEC = (PATH_CYGWIN_EXEC | PATH_EXEC),
PATH_NO_ACCESS_CHECK = PC_NO_ACCESS_CHECK,
PATH_LNK = 0x01000000,
@ -106,9 +108,10 @@ class path_conv
bool isremote () const {return fs.is_remote_drive ();}
ULONG objcaseinsensitive () const {return caseinsensitive;}
bool has_acls () const {return !(path_flags & PATH_NOACL) && fs.has_acls (); }
bool hasgood_inode () const {return fs.hasgood_inode (); }
bool hasgood_inode () const {return !(path_flags & PATH_IHASH); }
bool isgood_inode (__ino64_t ino) const;
int has_symlinks () const {return path_flags & PATH_HAS_SYMLINKS;}
int has_dos_filenames_only () const {return path_flags & PATH_DOS;}
int has_buggy_open () const {return fs.has_buggy_open ();}
int has_buggy_fileid_dirinfo () const {return fs.has_buggy_fileid_dirinfo ();}
int has_buggy_basic_info () const {return fs.has_buggy_basic_info ();}