diff options
Diffstat (limited to 'tools/ompipe.c')
-rw-r--r-- | tools/ompipe.c | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/tools/ompipe.c b/tools/ompipe.c index 4491c82..c94568b 100644 --- a/tools/ompipe.c +++ b/tools/ompipe.c @@ -69,9 +69,14 @@ typedef struct _instanceData { uchar *pipe; /* pipe or template name (display only) */ uchar *tplName; /* format template to use */ short fd; /* pipe descriptor for (current) pipe */ + pthread_mutex_t mutWrite; /* guard against multiple instances writing to same pipe */ sbool bHadError; /* did we already have/report an error on this pipe? */ } instanceData; +typedef struct wrkrInstanceData { + instanceData *pData; +} wrkrInstanceData_t; + typedef struct configSettings_s { EMPTY_STRUCT } configSettings_t; @@ -276,18 +281,31 @@ CODESTARTcreateInstance pData->pipe = NULL; pData->fd = -1; pData->bHadError = 0; + pthread_mutex_init(&pData->mutWrite, NULL); ENDcreateInstance +BEGINcreateWrkrInstance +CODESTARTcreateWrkrInstance +ENDcreateWrkrInstance + + BEGINfreeInstance CODESTARTfreeInstance + pthread_mutex_destroy(&pData->mutWrite); free(pData->pipe); if(pData->fd != -1) close(pData->fd); ENDfreeInstance +BEGINfreeWrkrInstance +CODESTARTfreeWrkrInstance +ENDfreeWrkrInstance + + BEGINtryResume + instanceData *__restrict__ const pData = pWrkrData->pData; fd_set wrds; struct timeval tv; int ready; @@ -315,9 +333,14 @@ finalize_it: ENDtryResume BEGINdoAction + instanceData *pData; CODESTARTdoAction - DBGPRINTF("ompipe writing to: %s\n", pData->pipe); + pData = pWrkrData->pData; + DBGPRINTF("ompipe: writing to %s\n", pData->pipe); + /* this module is single-threaded by nature */ + pthread_mutex_lock(&pData->mutWrite); iRet = writePipe(ppString, pData); + pthread_mutex_unlock(&pData->mutWrite); ENDdoAction @@ -404,6 +427,7 @@ ENDmodExit BEGINqueryEtryPt CODESTARTqueryEtryPt CODEqueryEtryPt_STD_OMOD_QUERIES +CODEqueryEtryPt_STD_OMOD8_QUERIES CODEqueryEtryPt_doHUP CODEqueryEtryPt_STD_CONF2_QUERIES CODEqueryEtryPt_STD_CONF2_CNFNAME_QUERIES |