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[CIFS] Support for mounting to older servers part 2. Add support for

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legacy getattr (lookup).

Signed-off-by: Steve French (sfrench@us.ibm.com)
This commit is contained in:
Steve French
2005-08-23 20:26:03 -07:00
parent a10faeb2a3
commit 6b8edfe0f9
6 changed files with 96 additions and 3 deletions
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12
fs/cifs/inode.c
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@@ -215,8 +215,18 @@ int cifs_get_inode_info(struct inode **pinode,
pfindData = (FILE_ALL_INFO *)buf;
/* could do find first instead but this returns more info */
rc = CIFSSMBQPathInfo(xid, pTcon, search_path, pfindData,
cifs_sb->local_nls, cifs_sb->mnt_cifs_flags &
cifs_sb->local_nls, cifs_sb->mnt_cifs_flags &
CIFS_MOUNT_MAP_SPECIAL_CHR);
/* BB optimize code so we do not make the above call
when server claims no NT SMB support and the above call
failed at least once - set flag in tcon or mount */
if((rc == -EOPNOTSUPP) || (rc == -EINVAL)) {
rc = SMBQueryInformation(xid, pTcon, search_path,
pfindData, cifs_sb->local_nls,
cifs_sb->mnt_cifs_flags &
CIFS_MOUNT_MAP_SPECIAL_CHR);
}
}
/* dump_mem("\nQPathInfo return data",&findData, sizeof(findData)); */
if (rc) {