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Code Activity
2,895 Commits 19 Branches 75 Tags
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Author SHA1 Message Date
Bill Zissimopoulos
41cc70e573 ARM64: initial port 2021-12-07 14:40:28 +00:00
Bill Zissimopoulos
c208e0ecbd sys: cache FileDesc->DispositionStatus 
DeleteFileW and RemoveDirectoryW in recent versions of Windows 10 have
been changed to perform a FileDispositionInformationEx with POSIX
semantics and if that fails to retry with FileDispositionInformation.
Unfortunately this is done even for legitimate error codes such as
STATUS_DIRECTORY_NOT_EMPTY.

This means that user mode file systems have to do unnecessary CanDelete
checks even when they support FileDispositionInformationEx. The extra
check incurs extra context switches, and in some cases it may also be
costly to compute (e.g. FUSE).

We optimize this away by storing the status of the last CanDelete check
in the FileDesc and then continue returning the same status code for
all checks for the same FileDesc.
 2021-12-04 12:36:12 +00:00
Bill Zissimopoulos
87389f010b build: fix broken builds when FSD source changes 
Turns out that the linker automatically creates .LIB and .EXP files
for all targets that export symbols (e.g. via __declspec(dllexport)).
The FSD now exports symbols for use by other kernel drivers; this
resulted in files like winfsp-x64.lib and winfsp-x64.exp to be
inadvertently created. Unfortunately this clashed with the files with
the same name created from building the DLL.

Since we only want the .LIB and .EXP files produced from the DLL, we
rename the .LIB and .EXP files produced from the FSD to a name that
does not clash. There does not seem to be any way to instruct the
linker to completely turn off .LIB and .EXP file generation for targets
that export symbols.
 2021-12-04 08:36:54 +00:00
Bill Zissimopoulos
c32b1c19c2 sys: FspFsvolQueryDirectoryRetry: early exit when pattern not wild 2021-12-03 17:20:50 +00:00
Bill Zissimopoulos
8ce6836674 dll: FspFileSystemSearchDirectoryBuffer: fix #351 2021-12-03 14:47:19 +00:00
Bill Zissimopoulos
8ba8d31e50 changelog: v1.10B4 update v1.10B4 2021-11-26 10:34:33 +00:00
Bill Zissimopoulos
c1ab78e8e1 changelog: v1.10B4 update 2021-11-26 10:33:29 +00:00
Bill Zissimopoulos
ed404ee579 inc: winfsp.h: FspCleanupDelete: POSIX semantics 2021-11-25 12:18:43 +00:00
Bill Zissimopoulos
620ebd9e72 inc: winfsp.h: FspCleanupDelete: POSIX semantics 2021-11-25 12:14:48 +00:00
Bill Zissimopoulos
fc8d18e4de doc: revert the Delete redesign 2021-11-25 11:51:29 +00:00
Bill Zissimopoulos
00219f29cf sys: POSIX rename improvements 2021-11-25 10:35:22 +00:00
Bill Zissimopoulos
c4f994f8f6 sys: FspFsvolSetDispositionInformation 
return STATUS_FILE_DELETED if file is already deleted
 2021-11-24 18:31:48 +00:00
Bill Zissimopoulos
91211f6ccb sys: reimplement POSIX unlink 2021-11-24 16:03:31 +00:00
Bill Zissimopoulos
666561bfa1 dll: revert the Delete redesign 2021-11-22 18:26:45 +00:00
Bill Zissimopoulos
4e94991221 dll: fuse: revert the Delete redesign 2021-11-22 14:46:57 +00:00
Bill Zissimopoulos
826a514fe3 dll: dotnet: revert the Delete redesign 2021-11-22 13:55:32 +00:00
Bill Zissimopoulos
a9d90acd71 tst: winfsp-tests: exec_delete_test 2021-11-20 10:53:57 +00:00
Bill Zissimopoulos
d72fe2ee33 sys: FspFsvolSetDispositionInformation: ignore FILE_DISPOSITION_FORCE_IMAGE_SECTION_CHECK flag 2021-11-19 17:16:36 +00:00
Bill Zissimopoulos
e09042c028 changelog: update with v1.10B4 notes 2021-11-18 16:04:44 +00:00
Bill Zissimopoulos
6e13825dcc build: bump version to WinFsp 2022 Beta4 2021-11-18 15:52:39 +00:00
Bill Zissimopoulos
cc90b5dd80 changelog: fix notes accidentally magnled in previous release 2021-11-18 15:51:19 +00:00
Bill Zissimopoulos
4b6d9b70d7 tools: run-tests: FUSE sample testing 
- exclude reparse_symlink* on AppVeyor
 2021-11-18 10:34:48 +00:00
Bill Zissimopoulos
1f68eb0f3d tst: memfs-fuse: remove initializer designators 
- allows this project to be built with VS2015
 2021-11-17 22:17:07 +00:00
Bill Zissimopoulos
61c48ab417 tools: run-tests: fix ignored ERRORLEVEL 2021-11-17 15:19:29 +00:00
Bill Zissimopoulos
d7e49dfb20 tools: run-tests: add memfs-fuse testing 2021-11-17 13:51:18 +00:00
Bill Zissimopoulos
10c5fa6301 tools: run-tests: add memfs-fuse testing 2021-11-17 13:46:09 +00:00
Bill Zissimopoulos
368855676a tools: run-tests: fix !time! retrieval 2021-11-14 13:01:56 +00:00
Bill Zissimopoulos
6fbe73ce4d tools: run-tests.bat: fix parens escaping 2021-11-14 12:45:13 +00:00
Bill Zissimopoulos
e1763bcd10 tools: run-tests: add test duration 2021-11-14 11:35:20 +00:00
Bill Zissimopoulos
378beb55eb dll: fuse: CheckSymlinkDirectory: optimization 2021-11-14 10:48:17 +00:00
Bill Zissimopoulos
14b212f9af tst: winfsp-tests: remove symbol SYMBOLIC_LINK_FLAG_ALLOW_UNPRIVILEGED_CREATE 2021-11-14 00:09:46 +00:00
Bill Zissimopoulos
cca8b32128 installer: add memfs-fuse sample 2021-11-13 23:37:34 +00:00
Bill Zissimopoulos
0b94e8bc6a dll: fuse: multiple improvements and fixes 
- Symlinks: Now supports conventing a directory into a symlink reparse
point.

- Symlinks: The determination of whether a symlink is a file or
directory is now possible for file systems that do not support slashdot
(/.) queries.

- EA: Now allows the removal of non-existant EA without error (this is
allowed on Windows).
 2021-11-13 23:27:47 +00:00
Bill Zissimopoulos
ec3386c2b3 tst: winfsp-tests: add --fuse-external option 2021-11-13 10:15:12 +00:00
Bill Zissimopoulos
d67a917c6f tst: memfs-fuse: add FUSE reference file system 2021-11-13 10:11:45 +00:00
Bill Zissimopoulos
2a86cd2c90 doc: WinFsp-Delete-Redesign: fix IRP_MJ_CLOSE doc link 2021-11-08 16:57:35 +00:00
Bill Zissimopoulos
67c4011263 update README with reference to Windows 11 2021-11-08 16:20:16 +00:00
Bill Zissimopoulos
90d67bc07d tools: build: sign cab file using SHA-256 v1.10B3 2021-11-08 15:20:54 +00:00
Bill Zissimopoulos
70643f40a0 update changelog 2021-11-08 13:38:02 +00:00
Bill Zissimopoulos
366a9c562f art: update with Win11 colors 2021-11-08 13:17:35 +00:00
Bill Zissimopoulos
d7a8b0d9fb launcher: SvcInstanceStartWithArgvCopy: properly handle timeout condition 2021-10-31 12:35:30 +00:00
Bill Zissimopoulos
52dd6f7478 dll: fuse: FSP_FUSE_CAP_DELETE_ACCESS 2021-10-26 13:21:57 +01:00
Bill Zissimopoulos
73359d682b dll: fuse: convert EPERM/EACCES from unlink/rmdir to STATUS_CANNOT_DELETE 2021-10-25 13:58:52 +01:00
Bill Zissimopoulos
2a3f1a3990 doc: update NTFS compatibility 2021-10-22 15:22:08 +01:00
Bill Zissimopoulos
e823103334 doc: update API documentation 2021-10-22 14:47:58 +01:00
Bill Zissimopoulos
1208c6c652 doc: fix code in WinFsp Delete Redesign document 2021-10-22 12:22:33 +01:00
Bill Zissimopoulos
b13b24e0b1 doc: add WinFsp Delete Redesign document 2021-10-22 12:15:16 +01:00
Bill Zissimopoulos
91aa0ac2d0 inc: winfsp.h: fix source doc for Delete 2021-10-22 11:39:05 +01:00
Bill Zissimopoulos
dcce0d44a7 build: bump version to 2021.1 Beta3 2021-10-21 21:52:18 +01:00
Bill Zissimopoulos
af257d4bff tst: winfsp-tests: eliminate use of symbol FILE_SUPPORTS_POSIX_UNLINK_RENAME 2021-10-21 15:56:58 +01:00