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newlib-cygwin
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* fhandler_disk_file.cc (path_conv::get_ino_by_handle): Convert from 

static function to path_conv method.  Accommodate throughout.
	(path_conv::ndisk_links): Unused, comment out.
	* path.h (path_conv::get_ino_by_handle): Declare.
	(path_conv::ndisk_links): Comment out declaration.
This commit is contained in:
Corinna Vinschen 2010-06-15 08:51:55 +00:00
parent d955b6cfd8
commit 5e3dd23eee
3 changed files with 29 additions and 17 deletions
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8
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,11 @@
2010-06-15 Corinna Vinschen <corinna@vinschen.de>
* fhandler_disk_file.cc (path_conv::get_ino_by_handle): Convert from
static function to path_conv method. Accommodate throughout.
(path_conv::ndisk_links): Unused, comment out.
* path.h (path_conv::get_ino_by_handle): Declare.
(path_conv::ndisk_links): Comment out declaration.
2010-06-14 Corinna Vinschen <corinna@vinschen.de>
* path.cc (path_conv::check): Return with ENOTDIR if component is a

35
winsup/cygwin/fhandler_disk_file.cc
View File

@ -178,19 +178,22 @@ is_volume_mountpoint (POBJECT_ATTRIBUTES attr)
return ret;
}
static inline __ino64_t
get_ino_by_handle (path_conv &pc, HANDLE hdl)
inline __ino64_t
path_conv::get_ino_by_handle (HANDLE hdl)
{
IO_STATUS_BLOCK io;
FILE_INTERNAL_INFORMATION fai;
if (NT_SUCCESS (NtQueryInformationFile (hdl, &io, &fai, sizeof fai,
FileInternalInformation))
&& pc.isgood_inode (fai.FileId.QuadPart))
&& isgood_inode (fai.FileId.QuadPart))
return fai.FileId.QuadPart;
return 0;
}
#if 0
/* This function is obsolete. We're keeping it in so we don't forget
that we already did all that at one point. */
unsigned __stdcall
path_conv::ndisk_links (DWORD nNumberOfLinks)
{
@ -268,6 +271,7 @@ path_conv::ndisk_links (DWORD nNumberOfLinks)
delete dir;
return count;
}
#endif
/* For files on NFS shares, we request an EA of type NfsV3Attributes.
This returns the content of a struct fattr3 as defined in RFC 1813.
@ -549,12 +553,9 @@ fhandler_base::fstat_helper (struct __stat64 *buf,
to_timestruc_t ((PFILETIME) CreationTime, &buf->st_birthtim);
buf->st_rdev = buf->st_dev = dwVolumeSerialNumber;
buf->st_size = (_off64_t) nFileSize;
/* The number of links to a directory includes the
number of subdirectories in the directory, since all
those subdirectories point to it.
This is too slow on remote drives, so we do without it.
Setting the count to 2 confuses `find (1)' command. So
let's try it with `1' as link count. */
/* The number of links to a directory includes the number of subdirectories
in the directory, since all those subdirectories point to it. However,
this is painfully slow, so we do without it. */
#if 0
buf->st_nlink = pc.ndisk_links (nNumberOfLinks);
#else
@ -1450,7 +1451,7 @@ fhandler_base::open_fs (int flags, mode_t mode)
return 0;
}
ino = get_ino_by_handle (pc, get_handle ());
ino = pc.get_ino_by_handle (get_handle ());
/* A unique ID is necessary to recognize fhandler entries which are
duplicated by dup(2) or fork(2). */
AllocateLocallyUniqueId ((PLUID) &unique_id);
@ -1791,7 +1792,7 @@ readdir_get_ino (const char *path, bool dot_dot)
| (pc.is_rep_symlink ()
? FILE_OPEN_REPARSE_POINT : 0))))
{
ino = get_ino_by_handle (pc, hdl);
ino = pc.get_ino_by_handle (hdl);
if (!ino)
ino = hash_path_name (0, pc.get_nt_native_path ());
NtClose (hdl);
@ -1848,7 +1849,7 @@ fhandler_disk_file::readdir_helper (DIR *dir, dirent *de, DWORD w32_err,
FILE_SHARE_VALID_FLAGS,
FILE_OPEN_FOR_BACKUP_INTENT))))
{
de->d_ino = get_ino_by_handle (pc, reph);
de->d_ino = pc.get_ino_by_handle (reph);
NtClose (reph);
}
}
@ -2040,14 +2041,14 @@ go_ahead:
filesystems it's no safe bet that "." and ".." entries always
come first. */
if (FileNameLength == sizeof (WCHAR) && FileName[0] == '.')
de->d_ino = get_ino_by_handle (pc, get_handle ());
de->d_ino = pc.get_ino_by_handle (get_handle ());
else if (FileNameLength == 2 * sizeof (WCHAR)
&& FileName[0] == L'.' && FileName[1] == L'.')
{
if (!(dir->__flags & dirent_isroot))
de->d_ino = readdir_get_ino (get_name (), true);
else
de->d_ino = get_ino_by_handle (pc, get_handle ());
de->d_ino = pc.get_ino_by_handle (get_handle ());
}
else
{
@ -2082,7 +2083,7 @@ go_ahead:
| FILE_OPEN_REPARSE_POINT);
if (NT_SUCCESS (f_status))
{
de->d_ino = get_ino_by_handle (pc, hdl);
de->d_ino = pc.get_ino_by_handle (hdl);
NtClose (hdl);
}
}
@ -2098,7 +2099,7 @@ go_ahead:
else if (!(dir->__flags & dirent_saw_dot))
{
strcpy (de->d_name , ".");
de->d_ino = get_ino_by_handle (pc, get_handle ());
de->d_ino = pc.get_ino_by_handle (get_handle ());
dir->__d_position++;
dir->__flags |= dirent_saw_dot;
res = 0;
@ -2109,7 +2110,7 @@ go_ahead:
if (!(dir->__flags & dirent_isroot))
de->d_ino = readdir_get_ino (get_name (), true);
else
de->d_ino = get_ino_by_handle (pc, get_handle ());
de->d_ino = pc.get_ino_by_handle (get_handle ());
dir->__d_position++;
dir->__flags |= dirent_saw_dot_dot;
res = 0;

3
winsup/cygwin/path.h
View File

@ -250,7 +250,10 @@ class path_conv
}
bool is_binary ();
__ino64_t get_ino_by_handle (HANDLE h);
#if 0 /* obsolete, method still exists in fhandler_disk_file.cc */
unsigned __stdcall ndisk_links (DWORD);
#endif
void set_normalized_path (const char *) __attribute__ ((regparm (2)));
DWORD get_symlink_length () { return symlink_length; };
private: