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ntdll: Hardcode the filesystem cluster size to avoid trouble on NFS.

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This commit is contained in:
Alexandre Julliard 2008-09-16 11:32:38 +02:00
parent 5c2fd1b192
commit b0192cfed3
1 changed files with 7 additions and 5 deletions
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12
dlls/ntdll/file.c
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@ -2244,6 +2244,7 @@ NTSTATUS WINAPI NtQueryVolumeInformationFile( HANDLE handle, PIO_STATUS_BLOCK io
}
else
{
ULONGLONG bsize;
/* Linux's fstatvfs is buggy */
#if !defined(linux) || !defined(HAVE_FSTATFS)
struct statvfs stfs;
@ -2253,7 +2254,7 @@ NTSTATUS WINAPI NtQueryVolumeInformationFile( HANDLE handle, PIO_STATUS_BLOCK io
io->u.Status = FILE_GetNtStatus();
break;
}
info->BytesPerSector = stfs.f_frsize;
bsize = stfs.f_frsize;
#else
struct statfs stfs;
if (fstatfs( fd, &stfs ) < 0)
@ -2261,11 +2262,12 @@ NTSTATUS WINAPI NtQueryVolumeInformationFile( HANDLE handle, PIO_STATUS_BLOCK io
io->u.Status = FILE_GetNtStatus();
break;
}
info->BytesPerSector = stfs.f_bsize;
bsize = stfs.f_bsize;
#endif
info->TotalAllocationUnits.QuadPart = stfs.f_blocks;
info->AvailableAllocationUnits.QuadPart = stfs.f_bavail;
info->SectorsPerAllocationUnit = 1;
info->BytesPerSector = 512;
info->SectorsPerAllocationUnit = 8;
info->TotalAllocationUnits.QuadPart = bsize * stfs.f_blocks / (512 * 8);
info->AvailableAllocationUnits.QuadPart = bsize * stfs.f_bavail / (512 * 8);
io->Information = sizeof(*info);
io->u.Status = STATUS_SUCCESS;
}