diff options
Diffstat (limited to 'plugins/imuxsock/imuxsock.c')
| -rw-r--r-- | plugins/imuxsock/imuxsock.c | 33 |
1 files changed, 25 insertions, 8 deletions
diff --git a/plugins/imuxsock/imuxsock.c b/plugins/imuxsock/imuxsock.c index 17c85afb..046f12f0 100644 --- a/plugins/imuxsock/imuxsock.c +++ b/plugins/imuxsock/imuxsock.c @@ -46,6 +46,7 @@ #include "msg.h" #include "prop.h" #include "debug.h" +#include "unlimited_select.h" MODULE_TYPE_INPUT @@ -294,7 +295,13 @@ BEGINrunInput int nfds; int i; int fd; - fd_set readfds; +#ifdef USE_UNLIMITED_SELECT + fd_set *pReadfds = malloc(glbl.GetFdSetSize()); +#else + fd_set readfds; + fd_set *pReadfds = &readfds; +#endif + CODESTARTrunInput /* this is an endless loop - it is terminated when the thread is * signalled to do so. This, however, is handled by the framework, @@ -308,11 +315,11 @@ CODESTARTrunInput * is given without -a, we do not need to listen at all.. */ maxfds = 0; - FD_ZERO (&readfds); + FD_ZERO (pReadfds); /* Copy master connections */ for (i = startIndexUxLocalSockets; i < nfunix; i++) { if (funix[i] != -1) { - FD_SET(funix[i], &readfds); + FD_SET(funix[i], pReadfds); if (funix[i]>maxfds) maxfds=funix[i]; } } @@ -320,20 +327,20 @@ CODESTARTrunInput if(Debug) { dbgprintf("--------imuxsock calling select, active file descriptors (max %d): ", maxfds); for (nfds= 0; nfds <= maxfds; ++nfds) - if ( FD_ISSET(nfds, &readfds) ) + if ( FD_ISSET(nfds, pReadfds) ) dbgprintf("%d ", nfds); dbgprintf("\n"); } /* wait for io to become ready */ - nfds = select(maxfds+1, (fd_set *) &readfds, NULL, NULL, NULL); + nfds = select(maxfds+1, (fd_set *) pReadfds, NULL, NULL, NULL); if(glbl.GetGlobalInputTermState() == 1) break; /* terminate input! */ for (i = 0; i < nfunix && nfds > 0; i++) { if(glbl.GetGlobalInputTermState() == 1) ABORT_FINALIZE(RS_RET_FORCE_TERM); /* terminate input! */ - if ((fd = funix[i]) != -1 && FD_ISSET(fd, &readfds)) { + if ((fd = funix[i]) != -1 && FD_ISSET(fd, pReadfds)) { readSocket(fd, i); --nfds; /* indicate we have processed one */ } @@ -341,6 +348,7 @@ CODESTARTrunInput } finalize_it: + freeFdSet(pReadfds); RETiRet; ENDrunInput @@ -350,7 +358,16 @@ CODESTARTwillRun register int i; /* first apply some config settings */ - startIndexUxLocalSockets = bOmitLocalLogging ? 1 : 0; +# ifdef OS_SOLARIS + /* under solaris, we must NEVER process the local log socket, because + * it is implemented there differently. If we used it, we would actually + * delete it and render the system partly unusable. So don't do that. + * rgerhards, 2010-03-26 + */ + startIndexUxLocalSockets = 1; +# else + startIndexUxLocalSockets = bOmitLocalLogging ? 1 : 0; +# endif if(pLogSockName != NULL) funixn[0] = pLogSockName; @@ -379,7 +396,7 @@ CODESTARTafterRun close(funix[i]); /* Clean-up files. */ - for (i = 0; i < nfunix; i++) + for(i = startIndexUxLocalSockets; i < nfunix; i++) if (funixn[i] && funix[i] != -1) unlink((char*) funixn[i]); /* free no longer needed string */ |