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) { int rc; struct smb2_file_all_info *smb2_data; *adjust_tz = false; smb2_data = kzalloc(sizeof(struct smb2_file_all_info) + MAX_NAME * 2, GFP_KERNEL); if (smb2_data == NULL) return -ENOMEM; rc = smb2_open_op_close(xid, tcon, cifs_sb, full_path, FILE_READ_ATTRIBUTES, FILE_OPEN, 0, 0, smb2_data, SMB2_OP_QUERY_INFO); if (rc) goto out; move_smb2_info_to_cifs(data, smb2_data); out: kfree(smb2_data); return rc; }
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, bool *symlink) { int rc; struct smb2_file_all_info *smb2_data; *adjust_tz = false; *symlink = false; smb2_data = kzalloc(sizeof(struct smb2_file_all_info) + PATH_MAX * 2, GFP_KERNEL); if (smb2_data == NULL) return -ENOMEM; rc = smb2_open_op_close(xid, tcon, cifs_sb, full_path, FILE_READ_ATTRIBUTES, FILE_OPEN, 0, smb2_data, SMB2_OP_QUERY_INFO); if (rc == -EOPNOTSUPP) { *symlink = true; /* Failed on a symbolic link - query a reparse point info */ rc = smb2_open_op_close(xid, tcon, cifs_sb, full_path, FILE_READ_ATTRIBUTES, FILE_OPEN, OPEN_REPARSE_POINT, smb2_data, SMB2_OP_QUERY_INFO); } if (rc) goto out; move_smb2_info_to_cifs(data, smb2_data); out: kfree(smb2_data); return rc; }