[CIFS] Add compat with SFU (part 2)
Creating FIFOs to non-Unix servers (with cifs mounts for which sfu option
was specified) now works.
Signed-off-by: Steve French (sfrench@us.ibm.com)
Thanks to Martin Koeppe for his assistance
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index 56d79fd..fbe6518 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -738,7 +738,13 @@
}
pSMB->DesiredAccess = cpu_to_le32(access_flags);
pSMB->AllocationSize = 0;
- pSMB->FileAttributes = cpu_to_le32(ATTR_NORMAL);
+ /* set file as system file if special file such
+ as fifo and server expecting SFU style and
+ no Unix extensions */
+ if(create_options & CREATE_OPTION_SPECIAL)
+ pSMB->FileAttributes = cpu_to_le32(ATTR_SYSTEM);
+ else
+ pSMB->FileAttributes = cpu_to_le32(ATTR_NORMAL);
/* XP does not handle ATTR_POSIX_SEMANTICS */
/* but it helps speed up case sensitive checks for other
servers such as Samba */
@@ -752,7 +758,7 @@
being created */
pSMB->ShareAccess = cpu_to_le32(FILE_SHARE_ALL);
pSMB->CreateDisposition = cpu_to_le32(openDisposition);
- pSMB->CreateOptions = cpu_to_le32(create_options);
+ pSMB->CreateOptions = cpu_to_le32(create_options & CREATE_OPTIONS_MASK);
/* BB Expirement with various impersonation levels and verify */
pSMB->ImpersonationLevel = cpu_to_le32(SECURITY_IMPERSONATION);
pSMB->SecurityFlags =