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Commit a0e73183 authored by Pavel Shilovsky's avatar Pavel Shilovsky Committed by Steve French
Browse files

CIFS: Add SMB2 support for mkdir operation 



Signed-off-by: default avatarPavel Shilovsky <piastryyy@gmail.com>
Signed-off-by: default avatarSteve French <smfrench@gmail.com>
parent f436720e

fs/cifs/smb2inode.c

+30 −0
Original line number Diff line number Diff line
@@ -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;

}

fs/cifs/smb2ops.c

+2 −0
Original line number Diff line number Diff line
@@ -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 = {

fs/cifs/smb2proto.h

+6 −0
Original line number Diff line number Diff line
@@ -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.