- /* Copyright (C) 2003 MySQL AB
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
- #ifndef NDB_CONDITIONOSE_H
- #define NDB_CONDITIONOSE_H
- #ifdef __cplusplus
- extern "C" {
- #endif
- #define NDBCOND_SIGBASE 4000
- #define NDBCOND_WAIT (NDBCOND_SIGBASE + 1) /* !-SIGNO(struct NdbCondWait)-! */
- #define NDBCOND_WAITTIMEOUT (NDBCOND_SIGBASE + 2) /* !-SIGNO(struct NdbCondWaitTimeOut)-! */
- #define NDBCOND_SIGNAL (NDBCOND_SIGBASE + 3) /* !-SIGNO(struct NdbCondSignal)-! */
- #define NDBCOND_BROADCAST (NDBCOND_SIGBASE + 4) /* !-SIGNO(struct NdbCondBroadcast)-! */
- const char *
- sigNo2String(SIGSELECT sigNo){
- switch(sigNo){
- case NDBCOND_WAIT:
- return "NDBCOND_WAIT";
- break;
- case NDBCOND_WAITTIMEOUT:
- return "NDBCOND_WAITTIMEOUT";
- break;
- case NDBCOND_SIGNAL:
- return "NDBCOND_SIGNAL";
- break;
- case NDBCOND_BROADCAST:
- return "NDBCOND_BROADCAST";
- break;
- }
- return "UNKNOWN";
- }
- struct NdbCondWait
- {
- SIGSELECT sigNo;
- int status;
- };
- /**
- * Signal received
- */
- #define NDBCOND_SIGNALED 1
- /**
- * Timeout occured
- */
- #define NDBCOND_TIMEOUT 2
- struct NdbCondWaitTimeout
- {
- SIGSELECT sigNo;
- int timeout;
- int status;
- };
- struct NdbCondSignal
- {
- SIGSELECT sigNo;
- };
- struct NdbCondBroadcast
- {
- SIGSELECT sigNo;
- };
- union SIGNAL
- {
- SIGSELECT sigNo;
- struct NdbCondWait condWait;
- struct NdbCondWaitTimeout condWaitTimeout;
- struct NdbCondSignal condSignal;
- struct NdbCondBroadcast condBroadcast;
- };
- #ifdef __cplusplus
- }
- #endif
- #endif