diff options
Diffstat (limited to 'runtime/modules.c')
| -rw-r--r-- | runtime/modules.c | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/runtime/modules.c b/runtime/modules.c index 9fdb48e7..024c1c9a 100644 --- a/runtime/modules.c +++ b/runtime/modules.c @@ -207,19 +207,38 @@ static void moduleDestruct(modInfo_t *pThis) } +/* This enables a module to query the core for specific features. + * rgerhards, 2009-04-22 + */ +static rsRetVal queryCoreFeatureSupport(int *pBool, unsigned uFeat) +{ + DEFiRet; + + if((pBool == NULL)) + ABORT_FINALIZE(RS_RET_PARAM_ERROR); + + *pBool = (uFeat & CORE_FEATURE_BATCHING) ? 1 : 0; + +finalize_it: + RETiRet; +} + + /* The following function is the queryEntryPoint for host-based entry points. * Modules may call it to get access to core interface functions. Please note * that utility functions can be accessed via shared libraries - at least this * is my current shool of thinking. * Please note that the implementation as a query interface allows to take * care of plug-in interface version differences. -- rgerhards, 2007-07-31 + * ... but often it better not to use a new interface. So we now add core + * functions here that a plugin may request. -- rgerhards, 2009-04-22 */ static rsRetVal queryHostEtryPt(uchar *name, rsRetVal (**pEtryPoint)()) { DEFiRet; if((name == NULL) || (pEtryPoint == NULL)) - return RS_RET_PARAM_ERROR; + ABORT_FINALIZE(RS_RET_PARAM_ERROR); if(!strcmp((char*) name, "regCfSysLineHdlr")) { *pEtryPoint = regCfSysLineHdlr; @@ -227,6 +246,8 @@ static rsRetVal queryHostEtryPt(uchar *name, rsRetVal (**pEtryPoint)()) *pEtryPoint = objGetObjInterface; } else if(!strcmp((char*) name, "OMSRgetSupportedTplOpts")) { *pEtryPoint = OMSRgetSupportedTplOpts; + } else if(!strcmp((char*) name, "queryCoreFeatureSupport")) { + *pEtryPoint = queryCoreFeatureSupport; } else { *pEtryPoint = NULL; /* to be on the safe side */ ABORT_FINALIZE(RS_RET_ENTRY_POINT_NOT_FOUND); @@ -402,6 +423,12 @@ doModInit(rsRetVal (*modInit)(int, int*, rsRetVal(**)(), rsRetVal(*)(), modInfo_ localRet = (*pNew->modQueryEtryPt)((uchar*)"doHUP", &pNew->doHUP); if(localRet != RS_RET_OK && localRet != RS_RET_MODULE_ENTRY_POINT_NOT_FOUND) ABORT_FINALIZE(localRet); + localRet = (*pNew->modQueryEtryPt)((uchar*)"beginTransaction", &pNew->mod.om.beginTransaction); + if(localRet != RS_RET_OK && localRet != RS_RET_MODULE_ENTRY_POINT_NOT_FOUND) + ABORT_FINALIZE(localRet); + localRet = (*pNew->modQueryEtryPt)((uchar*)"endTransaction", &pNew->mod.om.endTransaction); + if(localRet != RS_RET_OK && localRet != RS_RET_MODULE_ENTRY_POINT_NOT_FOUND) + ABORT_FINALIZE(localRet); break; case eMOD_LIB: break; |