DBA_LOCK_CREAT    736 dba/dba.c      			lock_mode = (lock_flag & DBA_LOCK_CREAT) ? LOCK_EX : 0;
DBA_LOCK_CREAT     62 dba/php_dba.h  #define DBA_LOCK_ALL     (DBA_LOCK_READER|DBA_LOCK_WRITER|DBA_LOCK_CREAT|DBA_LOCK_TRUNC)
DBA_LOCK_CREAT     63 dba/php_dba.h  #define DBA_LOCK_WCT     (DBA_LOCK_WRITER|DBA_LOCK_CREAT|DBA_LOCK_TRUNC)