PlaneteCasio/libc
1
0
Fork 0
Code Issues 6 Pull requests Releases Wiki Activity

Drop has_broken_udf flag

Browse source
This commit is contained in:
Corinna Vinschen 2015-12-15 15:04:26 +01:00
parent 222e412f8d
commit e931b1a0eb
4 changed files with 3 additions and 47 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

15
winsup/cygwin/mount.cc
View file

@ -448,18 +448,9 @@ fs_info::update (PUNICODE_STRING upath, HANDLE in_vol)
except on Samba which handles Windows clients case insensitive.
NFS doesn't set the FILE_CASE_SENSITIVE_SEARCH flag but is case
sensitive.
UDF on NT 5.x is broken (at least) in terms of case sensitivity.
The UDF driver reports the FILE_CASE_SENSITIVE_SEARCH capability
but:
- Opening the root directory for query seems to work at first,
but the filenames in the directory listing are mutilated.
- When trying to open a file or directory case sensitive, the file
appears to be non-existant. */
caseinsensitive (((!(flags () & FILE_CASE_SENSITIVE_SEARCH) || is_samba ())
&& !is_nfs ())
|| (is_udf () && wincap.has_broken_udf ()));
sensitive. */
caseinsensitive ((!(flags () & FILE_CASE_SENSITIVE_SEARCH) || is_samba ())
&& !is_nfs ());
if (!in_vol)
NtClose (vol);

26
winsup/cygwin/path.cc
View file

@ -2703,32 +2703,6 @@ restart:
}
if (status == STATUS_OBJECT_NAME_NOT_FOUND)
{
if (ci_flag == 0 && wincap.has_broken_udf ()
&& (!fs.inited () || fs.is_udf ()))
{
/* On NT 5.x UDF is broken (at least) in terms of case
sensitivity. When trying to open a file case sensitive,
the file appears to be non-existant. Another bug is
described in fs_info::update. */
attr.Attributes = OBJ_CASE_INSENSITIVE;
status = NtOpenFile (&h, READ_CONTROL | FILE_READ_ATTRIBUTES,
&attr, &io, FILE_SHARE_VALID_FLAGS,
FILE_OPEN_REPARSE_POINT
| FILE_OPEN_FOR_BACKUP_INTENT);
debug_printf ("%y = NtOpenFile (broken-UDF, %S)", status, &upath);
attr.Attributes = 0;
if (NT_SUCCESS (status))
{
if (!fs.inited ())
fs.update (&upath, h);
if (!fs.is_udf ())
{
NtClose (h);
h = NULL;
status = STATUS_OBJECT_NAME_NOT_FOUND;
}
}
}
/* There are filesystems out in the wild (Netapp, NWFS, and others)
which are uncapable of generating pathnames outside the Win32
rules. That means, filenames on these FSes must not have a

7
winsup/cygwin/wincap.cc
View file

@ -24,7 +24,6 @@ wincaps wincap_xpsp2 __attribute__((section (".cygwin_dll_common"), shared)) = {
needs_count_in_si_lpres2:false,
has_gaa_largeaddress_bug:false,
has_transactions:false,
has_broken_udf:true,
has_broken_alloc_console:false,
has_always_all_codepages:false,
has_localenames:false,
@ -53,7 +52,6 @@ wincaps wincap_2003 __attribute__((section (".cygwin_dll_common"), shared)) = {
needs_count_in_si_lpres2:false,
has_gaa_largeaddress_bug:false,
has_transactions:false,
has_broken_udf:true,
has_broken_alloc_console:false,
has_always_all_codepages:false,
has_localenames:false,
@ -82,7 +80,6 @@ wincaps wincap_vista __attribute__((section (".cygwin_dll_common"), shared)) = {
needs_count_in_si_lpres2:true,
has_gaa_largeaddress_bug:true,
has_transactions:true,
has_broken_udf:false,
has_broken_alloc_console:false,
has_always_all_codepages:true,
has_localenames:true,
@ -111,7 +108,6 @@ wincaps wincap_7 __attribute__((section (".cygwin_dll_common"), shared)) = {
needs_count_in_si_lpres2:false,
has_gaa_largeaddress_bug:true,
has_transactions:true,
has_broken_udf:false,
has_broken_alloc_console:true,
has_always_all_codepages:true,
has_localenames:true,
@ -140,7 +136,6 @@ wincaps wincap_8 __attribute__((section (".cygwin_dll_common"), shared)) = {
needs_count_in_si_lpres2:false,
has_gaa_largeaddress_bug:false,
has_transactions:true,
has_broken_udf:false,
has_broken_alloc_console:true,
has_always_all_codepages:true,
has_localenames:true,
@ -169,7 +164,6 @@ wincaps wincap_10 __attribute__((section (".cygwin_dll_common"), shared)) = {
needs_count_in_si_lpres2:false,
has_gaa_largeaddress_bug:false,
has_transactions:true,
has_broken_udf:false,
has_broken_alloc_console:true,
has_always_all_codepages:true,
has_localenames:true,
@ -198,7 +192,6 @@ wincaps wincap_10_1511 __attribute__((section (".cygwin_dll_common"), shared)) =
needs_count_in_si_lpres2:false,
has_gaa_largeaddress_bug:false,
has_transactions:true,
has_broken_udf:false,
has_broken_alloc_console:true,
has_always_all_codepages:true,
has_localenames:true,

2
winsup/cygwin/wincap.h
View file

@ -17,7 +17,6 @@ struct wincaps
unsigned needs_count_in_si_lpres2 : 1;
unsigned has_gaa_largeaddress_bug : 1;
unsigned has_transactions : 1;
unsigned has_broken_udf : 1;
unsigned has_broken_alloc_console : 1;
unsigned has_always_all_codepages : 1;
unsigned has_localenames : 1;
@ -71,7 +70,6 @@ public:
bool IMPLEMENT (needs_count_in_si_lpres2)
bool IMPLEMENT (has_gaa_largeaddress_bug)
bool IMPLEMENT (has_transactions)
bool IMPLEMENT (has_broken_udf)
bool IMPLEMENT (has_broken_alloc_console)
bool IMPLEMENT (has_always_all_codepages)
bool IMPLEMENT (has_localenames)