Joel Holdsworth : ntdll: Implemented NtQueryVolumeInformationFile FileFsFullSizeInformation.
Module: wine Branch: master Commit: 6af35907991d5e7cab4860116d1adadfd2c28b60 URL: https://gitlab.winehq.org/wine/wine/-/commit/6af35907991d5e7cab4860116d1adad... Author: Joel Holdsworth <joel(a)airwebreathe.org.uk> Date: Sat Aug 20 21:16:59 2022 +0100 ntdll: Implemented NtQueryVolumeInformationFile FileFsFullSizeInformation. Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=53544 Signed-off-by: Joel Holdsworth <joel(a)airwebreathe.org.uk> --- dlls/ntdll/tests/file.c | 8 +--- dlls/ntdll/unix/file.c | 98 ++++++++++++++++++++++++++----------------------- 2 files changed, 53 insertions(+), 53 deletions(-) diff --git a/dlls/ntdll/tests/file.c b/dlls/ntdll/tests/file.c index 065a9251c2a..dd0061b13d8 100644 --- a/dlls/ntdll/tests/file.c +++ b/dlls/ntdll/tests/file.c @@ -1287,7 +1287,7 @@ static void test_file_full_size_information(void) /* Assume No Quota Settings configured on Wine Testbot */ res = pNtQueryVolumeInformationFile(h, &io, &ffsi, sizeof ffsi, FileFsFullSizeInformation); - todo_wine ok(res == STATUS_SUCCESS, "cannot get attributes, res %lx\n", res); + ok(res == STATUS_SUCCESS, "cannot get attributes, res %lx\n", res); res = pNtQueryVolumeInformationFile(h, &io, &fsi, sizeof fsi, FileFsSizeInformation); ok(res == STATUS_SUCCESS, "cannot get attributes, res %lx\n", res); @@ -1303,8 +1303,6 @@ static void test_file_full_size_information(void) ok(fsi.BytesPerSector == 512, "[fsi] BytesPerSector expected 512, got %ld\n",fsi.BytesPerSector); ok(fsi.SectorsPerAllocationUnit == 8, "[fsi] SectorsPerAllocationUnit expected 8, got %ld\n",fsi.SectorsPerAllocationUnit); - todo_wine - { ok(ffsi.TotalAllocationUnits.QuadPart > 0, "[ffsi] TotalAllocationUnits expected positive, got negative value 0x%s\n", wine_dbgstr_longlong(ffsi.TotalAllocationUnits.QuadPart)); @@ -1322,14 +1320,10 @@ static void test_file_full_size_information(void) "[ffsi] CallerAvailableAllocationUnits error fsi:0x%s, ffsi: 0x%s\n", wine_dbgstr_longlong(fsi.AvailableAllocationUnits.QuadPart), wine_dbgstr_longlong(ffsi.CallerAvailableAllocationUnits.QuadPart)); - } /* Assume file system is NTFS */ - todo_wine - { ok(ffsi.BytesPerSector == 512, "[ffsi] BytesPerSector expected 512, got %ld\n",ffsi.BytesPerSector); ok(ffsi.SectorsPerAllocationUnit == 8, "[ffsi] SectorsPerAllocationUnit expected 8, got %ld\n",ffsi.SectorsPerAllocationUnit); - } CloseHandle( h ); } diff --git a/dlls/ntdll/unix/file.c b/dlls/ntdll/unix/file.c index 738367dbb57..b31ce4fbb3d 100644 --- a/dlls/ntdll/unix/file.c +++ b/dlls/ntdll/unix/file.c @@ -1810,6 +1810,44 @@ static NTSTATUS fill_name_info( const char *unix_name, FILE_NAME_INFORMATION *in } +static NTSTATUS get_full_size_info(int fd, FILE_FS_FULL_SIZE_INFORMATION *info) { + struct stat st; + ULONGLONG bsize; + +#if !defined(linux) || !defined(HAVE_FSTATFS) + struct statvfs stfs; +#else + struct statfs stfs; +#endif + + if (fstat( fd, &st ) < 0) return errno_to_status( errno ); + if (!S_ISREG(st.st_mode) && !S_ISDIR(st.st_mode)) return STATUS_INVALID_DEVICE_REQUEST; + + /* Linux's fstatvfs is buggy */ +#if !defined(linux) || !defined(HAVE_FSTATFS) + if (fstatvfs( fd, &stfs ) < 0) return errno_to_status( errno ); + bsize = stfs.f_frsize; +#else + if (fstatfs( fd, &stfs ) < 0) return errno_to_status( errno ); + bsize = stfs.f_bsize; +#endif + if (bsize == 2048) /* assume CD-ROM */ + { + info->BytesPerSector = 2048; + info->SectorsPerAllocationUnit = 1; + } + else + { + info->BytesPerSector = 512; + info->SectorsPerAllocationUnit = 8; + } + info->TotalAllocationUnits.QuadPart = bsize * stfs.f_blocks / (info->BytesPerSector * info->SectorsPerAllocationUnit); + info->CallerAvailableAllocationUnits.QuadPart = bsize * stfs.f_bavail / (info->BytesPerSector * info->SectorsPerAllocationUnit); + info->ActualAvailableAllocationUnits.QuadPart = bsize * stfs.f_bfree / (info->BytesPerSector * info->SectorsPerAllocationUnit); + return STATUS_SUCCESS; +} + + static NTSTATUS server_get_file_info( HANDLE handle, IO_STATUS_BLOCK *io, void *buffer, ULONG length, FILE_INFORMATION_CLASS info_class ) { @@ -6406,7 +6444,6 @@ NTSTATUS WINAPI NtQueryVolumeInformationFile( HANDLE handle, IO_STATUS_BLOCK *io FS_INFORMATION_CLASS info_class ) { int fd, needs_close; - struct stat st; NTSTATUS status; status = server_get_unix_fd( handle, 0, &fd, &needs_close, NULL, NULL ); @@ -6456,52 +6493,15 @@ NTSTATUS WINAPI NtQueryVolumeInformationFile( HANDLE handle, IO_STATUS_BLOCK *io else { FILE_FS_SIZE_INFORMATION *info = buffer; + FILE_FS_FULL_SIZE_INFORMATION full_info; - if (fstat( fd, &st ) < 0) - { - status = errno_to_status( errno ); - break; - } - if (!S_ISREG(st.st_mode) && !S_ISDIR(st.st_mode)) + if ((status = get_full_size_info(fd, &full_info)) == STATUS_SUCCESS) { - status = STATUS_INVALID_DEVICE_REQUEST; - } - else - { - ULONGLONG bsize; - /* Linux's fstatvfs is buggy */ -#if !defined(linux) || !defined(HAVE_FSTATFS) - struct statvfs stfs; - - if (fstatvfs( fd, &stfs ) < 0) - { - status = errno_to_status( errno ); - break; - } - bsize = stfs.f_frsize; -#else - struct statfs stfs; - if (fstatfs( fd, &stfs ) < 0) - { - status = errno_to_status( errno ); - break; - } - bsize = stfs.f_bsize; -#endif - if (bsize == 2048) /* assume CD-ROM */ - { - info->BytesPerSector = 2048; - info->SectorsPerAllocationUnit = 1; - } - else - { - info->BytesPerSector = 512; - info->SectorsPerAllocationUnit = 8; - } - info->TotalAllocationUnits.QuadPart = bsize * stfs.f_blocks / (info->BytesPerSector * info->SectorsPerAllocationUnit); - info->AvailableAllocationUnits.QuadPart = bsize * stfs.f_bavail / (info->BytesPerSector * info->SectorsPerAllocationUnit); + info->TotalAllocationUnits = full_info.TotalAllocationUnits; + info->AvailableAllocationUnits = full_info.CallerAvailableAllocationUnits; + info->SectorsPerAllocationUnit = full_info.SectorsPerAllocationUnit; + info->BytesPerSector = full_info.BytesPerSector; io->Information = sizeof(*info); - status = STATUS_SUCCESS; } } break; @@ -6645,8 +6645,14 @@ NTSTATUS WINAPI NtQueryVolumeInformationFile( HANDLE handle, IO_STATUS_BLOCK *io break; case FileFsFullSizeInformation: - FIXME( "%p: full size info not supported\n", handle ); - status = STATUS_NOT_IMPLEMENTED; + if (length < sizeof(FILE_FS_FULL_SIZE_INFORMATION)) + status = STATUS_BUFFER_TOO_SMALL; + else + { + FILE_FS_FULL_SIZE_INFORMATION *info = buffer; + if ((status = get_full_size_info(fd, info)) == STATUS_SUCCESS) + io->Information = sizeof(*info); + } break; case FileFsObjectIdInformation:
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Alexandre Julliard