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* fhandler_disk_file.cc (get_ino_by_handle): Rename pfai to fai.

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(fhandler_base::fstat_by_handle): Drop fai_size and pfai in favor of
	static struct fai_buf.  Restructure.
	(fhandler_base::fstat_by_name): Drop fvi_size and pfvi.  Drop fdi_size
	and pfdi in favor of static struct fdi_buf.  Drop redundant test for
	existance.  Use FileDirectoryInformation class instead of
	FileBothDirectoryInformation.  Drop call to NtQueryVolumeInformationFile
	in favor of using pc.fs_serial_number ().  Fix FileId information given
	to fstat_helper.
	(fhandler_disk_file::fstatvfs): Drop fvi_size, pfvi, fai_size and pfai.
	Drop getting FileFsVolumeInformation and FileFsAttributeInformation in
	favor of using the related path_conv info.
	(fhandler_disk_file::opendir): Fix comment.
	(fhandler_disk_file::readdir): Ditto.  Use FileDirectoryInformation
	class instead of FileBothDirectoryInformation.
	* path.cc (fs_info::update): Store MaximumComponentNameLength in new
	member name_len.
	* path.h (struct fs_info): Use ULONG rather than DWORD.  Add member
	name_len to store MaximumComponentNameLength.  Add accessor methods.
	(path_conv::fs_name_len): New method.
This commit is contained in:
Corinna Vinschen
2008-05-21 10:23:19 +00:00
parent 0d3f365881
commit 380b8bac12
4 changed files with 102 additions and 116 deletions
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11
winsup/cygwin/path.h
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@ -95,8 +95,9 @@ struct fs_info
private:
struct status_flags
{
DWORD flags; /* Volume flags */
DWORD samba_version; /* Samba version if available */
ULONG flags; /* Volume flags */
ULONG samba_version; /* Samba version if available */
ULONG name_len; /* MaximumComponentNameLength */
unsigned is_remote_drive : 1;
unsigned has_buggy_open : 1;
unsigned has_acls : 1;
@ -113,8 +114,9 @@ struct fs_info
void clear () { memset (&status, 0 , sizeof status); sernum = 0UL; }
fs_info () { clear (); }
IMPLEMENT_STATUS_FLAG (DWORD, flags)
IMPLEMENT_STATUS_FLAG (DWORD, samba_version)
IMPLEMENT_STATUS_FLAG (ULONG, flags)
IMPLEMENT_STATUS_FLAG (ULONG, samba_version)
IMPLEMENT_STATUS_FLAG (ULONG, name_len)
IMPLEMENT_STATUS_FLAG (bool, is_remote_drive)
IMPLEMENT_STATUS_FLAG (bool, has_buggy_open)
IMPLEMENT_STATUS_FLAG (bool, has_acls)
@ -269,6 +271,7 @@ class path_conv
DWORD file_attributes () const {return fileattr;}
void file_attributes (DWORD new_attr) {fileattr = new_attr;}
DWORD fs_flags () {return fs.flags ();}
DWORD fs_name_len () {return fs.name_len ();}
bool fs_is_fat () const {return fs.is_fat ();}
bool fs_is_ntfs () const {return fs.is_ntfs ();}
bool fs_is_samba () const {return fs.is_samba ();}