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Code Issues 6 Pull Requests Releases Wiki Activity

* dtable.cc (fh_alloc): Only disallow opening of nonexistent on-disk device. 

* path.cc (path_conv::check): Remove PATH_KEPT_HANDLE setting.
* path.h (path_types): Remove PATH_KEPT_HANDLE.
(path_conv::kept_handle): Delete now-unneeded function.
This commit is contained in:
Christopher Faylor 2012-04-21 19:52:11 +00:00
parent 080f275bae
commit 8b4bd08220
4 changed files with 11 additions and 8 deletions
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8
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,11 @@
2012-04-21 Christopher Faylor <me.cygwin2012@cgf.cx>
* dtable.cc (fh_alloc): Only disallow opening of nonexistent on-disk
device.
* path.cc (path_conv::check): Remove PATH_KEPT_HANDLE setting.
* path.h (path_types): Remove PATH_KEPT_HANDLE.
(path_conv::kept_handle): Delete now-unneeded function.
2012-04-19 Christopher Faylor <me.cygwin2012@cgf.cx>
* dtable.cc (fh_alloc): Keep fh which was flagged as error if it is for

6
winsup/cygwin/dtable.cc
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@ -607,10 +607,10 @@ fh_alloc (path_conv& pc)
fh = cnew (fhandler_nodevice);
else if (fh->dev () == FH_ERROR)
{
if (pc.kept_handle () && pc.dev.isfs ())
if (!pc.isopen () && pc.dev.isfs ())
fh->dev () = pc.dev; /* Special case: This file actually exists on
disk and this is a stat() so just return the
info from pc. */
disk and we're not trying to open it so just
return the info from pc. */
else
{
delete fh;

3
winsup/cygwin/path.cc
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@ -1152,9 +1152,6 @@ out:
if (opt & PC_CTTY)
path_flags |= PATH_CTTY;
if (opt & PC_KEEP_HANDLE)
path_flags |= PATH_KEPT_HANDLE;
if ((opt & PC_POSIX))
{
if (tail < path_end && tail > path_copy + 1)

2
winsup/cygwin/path.h
View File

@ -77,7 +77,6 @@ enum path_types
PATH_IHASH = MOUNT_IHASH,
PATH_ALL_EXEC = (PATH_CYGWIN_EXEC | PATH_EXEC),
PATH_NO_ACCESS_CHECK = PC_NO_ACCESS_CHECK,
PATH_KEPT_HANDLE = 0x00200000,
PATH_CTTY = 0x00400000, /* could later be used as ctty */
PATH_OPEN = 0x00800000, /* use open semantics */
PATH_LNK = 0x01000000,
@ -154,7 +153,6 @@ class path_conv
bool has_acls () const {return !(path_flags & PATH_NOACL) && fs.has_acls (); }
bool hasgood_inode () const {return !(path_flags & PATH_IHASH); }
bool isgood_inode (__ino64_t ino) const;
bool kept_handle () const {return !!(path_flags & PATH_KEPT_HANDLE);}
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 ();}