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* fhandler.h (class fhandler_mailslot): Declare new private method

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get_object_attr.
	* fhandler_mailslot.cc (fhandler_mailslot::get_object_attr): Implement.
	(fhandler_mailslot::open): Replace calls to path_conv::get_object_attr
	with calls to fhandler_mailslot::get_object_attr.
This commit is contained in:
Corinna Vinschen
2009-11-11 18:16:57 +00:00
parent afb7f5666d
commit c08f09ab78
3 changed files with 30 additions and 3 deletions
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24
winsup/cygwin/fhandler_mailslot.cc
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@@ -15,6 +15,8 @@
#include "path.h"
#include "fhandler.h"
#include "ntdll.h"
#include "shared_info.h"
#include "tls_pbuf.h"
/**********************************************************************/
/* fhandler_mailslot */
@@ -43,6 +45,18 @@ fhandler_mailslot::fstat (struct __stat64 *buf)
return 0;
}
POBJECT_ATTRIBUTES
fhandler_mailslot::get_object_attr (OBJECT_ATTRIBUTES &attr,
PUNICODE_STRING path)
{
RtlCopyUnicodeString (path, pc.get_nt_native_path ());
RtlAppendUnicodeStringToString (path, &installation_key);
InitializeObjectAttributes (&attr, path, OBJ_CASE_INSENSITIVE | OBJ_INHERIT,
NULL, NULL);
return &attr;
}
int
fhandler_mailslot::open (int flags, mode_t mode)
{
@@ -52,13 +66,17 @@ fhandler_mailslot::open (int flags, mode_t mode)
OBJECT_ATTRIBUTES attr;
HANDLE x;
LARGE_INTEGER timeout;
tmp_pathbuf tp;
UNICODE_STRING path;
tp.u_get (&path);
switch (flags & O_ACCMODE)
{
case O_RDONLY: /* Server */
timeout.QuadPart = (flags & O_NONBLOCK) ? 0LL : 0x8000000000000000LL;
status = NtCreateMailslotFile (&x, GENERIC_READ | SYNCHRONIZE,
pc.get_object_attr (attr, sec_none),
get_object_attr (attr, &path),
&io, FILE_SYNCHRONOUS_IO_NONALERT,
0, 0, &timeout);
if (!NT_SUCCESS (status))
@@ -79,7 +97,7 @@ fhandler_mailslot::open (int flags, mode_t mode)
break;
}
status = NtOpenFile (&x, GENERIC_READ | SYNCHRONIZE,
pc.get_object_attr (attr, sec_none), &io,
get_object_attr (attr, &path), &io,
FILE_SHARE_VALID_FLAGS,
FILE_SYNCHRONOUS_IO_NONALERT);
#endif
@@ -104,7 +122,7 @@ fhandler_mailslot::open (int flags, mode_t mode)
break;
}
status = NtOpenFile (&x, GENERIC_WRITE | SYNCHRONIZE,
pc.get_object_attr (attr, sec_none), &io,
get_object_attr (attr, &path), &io,
FILE_SHARE_VALID_FLAGS,
FILE_SYNCHRONOUS_IO_NONALERT);
if (!NT_SUCCESS (status))