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CIFS: Add SMB2 support for mkdir operation 

Signed-off-by: Pavel Shilovsky <piastryyy@gmail.com>
Signed-off-by: Steve French <smfrench@gmail.com>
This commit is contained in:
Pavel Shilovsky 2011-07-19 12:56:37 +04:00 committed by Steve French
parent f436720e94
commit a0e731839d
3 changed files with 38 additions and 0 deletions
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30
fs/cifs/smb2inode.c
View File

@ -122,3 +122,33 @@ smb2_query_path_info(const unsigned int xid, struct cifs_tcon *tcon,
kfree(smb2_data);
return rc;
}
int
smb2_mkdir(const unsigned int xid, struct cifs_tcon *tcon, const char *name,
struct cifs_sb_info *cifs_sb)
{
return smb2_open_op_close(xid, tcon, cifs_sb, name,
FILE_WRITE_ATTRIBUTES, FILE_CREATE, 0,
CREATE_NOT_FILE, NULL, SMB2_OP_MKDIR);
}
void
smb2_mkdir_setinfo(struct inode *inode, const char *name,
struct cifs_sb_info *cifs_sb, struct cifs_tcon *tcon,
const unsigned int xid)
{
FILE_BASIC_INFO data;
struct cifsInodeInfo *cifs_i;
u32 dosattrs;
int tmprc;
memset(&data, 0, sizeof(data));
cifs_i = CIFS_I(inode);
dosattrs = cifs_i->cifsAttrs | ATTR_READONLY;
data.Attributes = cpu_to_le32(dosattrs);
tmprc = smb2_open_op_close(xid, tcon, cifs_sb, name,
FILE_WRITE_ATTRIBUTES, FILE_CREATE, 0,
CREATE_NOT_FILE, &data, SMB2_OP_SET_INFO);
if (tmprc == 0)
cifs_i->cifsAttrs = dosattrs;
}

2
fs/cifs/smb2ops.c
View File

@ -318,6 +318,8 @@ struct smb_version_operations smb21_operations = {
.query_path_info = smb2_query_path_info,
.get_srv_inum = smb2_get_srv_inum,
.build_path_to_root = smb2_build_path_to_root,
.mkdir = smb2_mkdir,
.mkdir_setinfo = smb2_mkdir_setinfo,
};
struct smb_version_values smb21_values = {

6
fs/cifs/smb2proto.h
View File

@ -52,6 +52,12 @@ extern int smb2_query_path_info(const unsigned int xid, struct cifs_tcon *tcon,
struct cifs_sb_info *cifs_sb,
const char *full_path, FILE_ALL_INFO *data,
bool *adjust_tz);
extern int smb2_mkdir(const unsigned int xid, struct cifs_tcon *tcon,
const char *name, struct cifs_sb_info *cifs_sb);
extern void smb2_mkdir_setinfo(struct inode *inode, const char *full_path,
struct cifs_sb_info *cifs_sb,
struct cifs_tcon *tcon, const unsigned int xid);
/*
* SMB2 Worker functions - most of protocol specific implementation details
* are contained within these calls.