diff options
author | Rainer Gerhards <rgerhards@adiscon.com> | 2009-11-17 09:10:24 +0100 |
---|---|---|
committer | Rainer Gerhards <rgerhards@adiscon.com> | 2009-11-17 09:10:24 +0100 |
commit | f94a3034b6c2218f51be5ab84bae591269e07215 (patch) | |
tree | 687ef09644b4c315790becfff8088a05b1d9896e | |
parent | 4af3a1d72d658a83b6b891ef37b0cd0471ba0e15 (diff) | |
parent | 30c2e42ec305bb97bd04172e5c02b89eeea53e35 (diff) | |
download | rsyslog-f94a3034b6c2218f51be5ab84bae591269e07215.tar.gz rsyslog-f94a3034b6c2218f51be5ab84bae591269e07215.tar.xz rsyslog-f94a3034b6c2218f51be5ab84bae591269e07215.zip |
integrating varmojfekoj's "unlimited select()" patch into v4-devel
-rw-r--r-- | ChangeLog | 2 | ||||
-rw-r--r-- | configure.ac | 16 | ||||
-rw-r--r-- | gss-misc.c | 23 | ||||
-rw-r--r-- | plugins/imgssapi/imgssapi.c | 16 | ||||
-rw-r--r-- | plugins/imudp/imudp.c | 20 | ||||
-rw-r--r-- | plugins/imuxsock/imuxsock.c | 20 | ||||
-rw-r--r-- | runtime/Makefile.am | 1 | ||||
-rw-r--r-- | runtime/glbl.c | 12 | ||||
-rw-r--r-- | runtime/glbl.h | 7 | ||||
-rw-r--r-- | runtime/nsdsel_ptcp.c | 51 | ||||
-rw-r--r-- | runtime/nsdsel_ptcp.h | 5 | ||||
-rw-r--r-- | runtime/unlimited_select.h | 43 | ||||
-rw-r--r-- | tools/syslogd.c | 3 |
13 files changed, 187 insertions, 32 deletions
@@ -1,3 +1,5 @@ +- added option to use unlimited-size select() calls + Thanks to varmjofekoj for the patch --------------------------------------------------------------------------- Version 4.7.0 [v4-devel] (rgerhards), 2009-09-?? - added function getenv() to RainerScript diff --git a/configure.ac b/configure.ac index 2ade6e78..8c6fc6b1 100644 --- a/configure.ac +++ b/configure.ac @@ -342,6 +342,21 @@ AC_ARG_ENABLE([fsstnd], ]) +# support for unlimited select() syscall +AC_ARG_ENABLE(unlimited_select, + [AS_HELP_STRING([--enable-unlimited-select],[Enable unlimited select() syscall @<:@default=no@:>@])], + [case "${enableval}" in + yes) enable_unlimited_select="yes" ;; + no) enable_unlimited_select="no" ;; + *) AC_MSG_ERROR(bad value ${enableval} for --enable-unlimited-select) ;; + esac], + [enable_unlimited_select="no"] +) +if test "$enable_unlimited_select" = "yes"; then + AC_DEFINE(USE_UNLIMITED_SELECT, 1, [If defined, the select() syscall won't be limited to a particular number of file descriptors.]) +fi + + # debug AC_ARG_ENABLE(debug, [AS_HELP_STRING([--enable-debug],[Enable debug mode @<:@default=no@:>@])], @@ -844,6 +859,7 @@ echo " Zlib compression support enabled: $enable_zlib" echo " rsyslog runtime will be built: $enable_rsyslogrt" echo " rsyslogd will be built: $enable_rsyslogd" echo " custom module 1 will be built: $enable_cust1" +echo " Unlimited select() support enabled: $enable_unlimited_select" echo echo "---{ input plugins }---" echo " Klog functionality enabled: $enable_klog ($os_type)" @@ -51,11 +51,14 @@ #include "obj.h" #include "errmsg.h" #include "gss-misc.h" +#include "glbl.h" +#include "unlimited_select.h" MODULE_TYPE_LIB /* static data */ DEFobjStaticHelpers +DEFobjCurrIf(glbl) DEFobjCurrIf(errmsg) static void display_status_(char *m, OM_uint32 code, int type) @@ -108,28 +111,38 @@ static int read_all(int fd, char *buf, unsigned int nbyte) { int ret; char *ptr; - fd_set rfds; struct timeval tv; +#ifdef USE_UNLIMITED_SELECT + fd_set *pRfds = malloc(glbl.GetFdSetSize()); +#else + fd_set rfds; + fd_set *pRfds = &rfds; +#endif for (ptr = buf; nbyte; ptr += ret, nbyte -= ret) { - FD_ZERO(&rfds); - FD_SET(fd, &rfds); + FD_ZERO(pRfds); + FD_SET(fd, pRfds); tv.tv_sec = 1; tv.tv_usec = 0; - if ((ret = select(FD_SETSIZE, &rfds, NULL, NULL, &tv)) <= 0 - || !FD_ISSET(fd, &rfds)) + if ((ret = select(FD_SETSIZE, pRfds, NULL, NULL, &tv)) <= 0 + || !FD_ISSET(fd, pRfds)) { + freeFdSet(pRfds); return ret; + } ret = recv(fd, ptr, nbyte, 0); if (ret < 0) { if (errno == EINTR) continue; + freeFdSet(pRfds); return (ret); } else if (ret == 0) { + freeFdSet(pRfds); return (ptr - buf); } } + freeFdSet(pRfds); return (ptr - buf); } diff --git a/plugins/imgssapi/imgssapi.c b/plugins/imgssapi/imgssapi.c index d8791880..1aad6622 100644 --- a/plugins/imgssapi/imgssapi.c +++ b/plugins/imgssapi/imgssapi.c @@ -56,6 +56,7 @@ #include "errmsg.h" #include "netstrm.h" #include "glbl.h" +#include "unlimited_select.h" MODULE_TYPE_INPUT @@ -414,15 +415,20 @@ OnSessAcceptGSS(tcpsrv_t *pThis, tcps_sess_t *pSess) CHKiRet(netstrm.GetSock(pSess->pStrm, &fdSess)); // TODO: method access! if (allowedMethods & ALLOWEDMETHOD_TCP) { int len; - fd_set fds; struct timeval tv; +#ifdef USE_UNLIMITED_SELECT + fd_set *pFds = malloc(glbl.GetFdSetSize()); +#else + fd_set fds; + fd_set *pFds = &fds; +#endif do { - FD_ZERO(&fds); - FD_SET(fdSess, &fds); + FD_ZERO(pFds); + FD_SET(fdSess, pFds); tv.tv_sec = 1; tv.tv_usec = 0; - ret = select(fdSess + 1, &fds, NULL, NULL, &tv); + ret = select(fdSess + 1, pFds, NULL, NULL, &tv); } while (ret < 0 && errno == EINTR); if (ret < 0) { errmsg.LogError(0, RS_RET_ERR, "TCP session %p will be closed, error ignored\n", pSess); @@ -475,6 +481,8 @@ OnSessAcceptGSS(tcpsrv_t *pThis, tcps_sess_t *pSess) pGSess->allowedMethods = ALLOWEDMETHOD_TCP; ABORT_FINALIZE(RS_RET_OK); // TODO: define good error codes } + + freeFdSet(pFds); } context = &pGSess->gss_context; diff --git a/plugins/imudp/imudp.c b/plugins/imudp/imudp.c index 0970259d..ecc36c28 100644 --- a/plugins/imudp/imudp.c +++ b/plugins/imudp/imudp.c @@ -45,6 +45,7 @@ #include "datetime.h" #include "prop.h" #include "unicode-helper.h" +#include "unlimited_select.h" MODULE_TYPE_INPUT @@ -287,12 +288,18 @@ BEGINrunInput int maxfds; int nfds; int i; - fd_set readfds; struct sockaddr_storage frominetPrev; int bIsPermitted; uchar fromHost[NI_MAXHOST]; uchar fromHostIP[NI_MAXHOST]; uchar fromHostFQDN[NI_MAXHOST]; +#ifdef USE_UNLIMITED_SELECT + fd_set *pReadfds = malloc(glbl.GetFdSetSize()); +#else + fd_set readfds; + fd_set *pReadfds = &readfds; +#endif + CODESTARTrunInput /* start "name caching" algo by making sure the previous system indicator * is invalidated. @@ -311,30 +318,30 @@ CODESTARTrunInput * is given without -a, we do not need to listen at all.. */ maxfds = 0; - FD_ZERO (&readfds); + FD_ZERO (pReadfds); /* Add the UDP listen sockets to the list of read descriptors. */ for (i = 0; i < *udpLstnSocks; i++) { if (udpLstnSocks[i+1] != -1) { if(Debug) net.debugListenInfo(udpLstnSocks[i+1], "UDP"); - FD_SET(udpLstnSocks[i+1], &readfds); + FD_SET(udpLstnSocks[i+1], pReadfds); if(udpLstnSocks[i+1]>maxfds) maxfds=udpLstnSocks[i+1]; } } if(Debug) { dbgprintf("--------imUDP 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); for(i = 0; nfds && i < *udpLstnSocks; i++) { - if(FD_ISSET(udpLstnSocks[i+1], &readfds)) { + if(FD_ISSET(udpLstnSocks[i+1], pReadfds)) { processSocket(udpLstnSocks[i+1], &frominetPrev, &bIsPermitted, fromHost, fromHostFQDN, fromHostIP); --nfds; /* indicate we have processed one descriptor */ @@ -343,6 +350,7 @@ CODESTARTrunInput /* end of a run, back to loop for next recv() */ } + freeFdSet(pReadfds); return iRet; ENDrunInput diff --git a/plugins/imuxsock/imuxsock.c b/plugins/imuxsock/imuxsock.c index c5fb0cc8..5aa3c25b 100644 --- a/plugins/imuxsock/imuxsock.c +++ b/plugins/imuxsock/imuxsock.c @@ -45,6 +45,7 @@ #include "glbl.h" #include "msg.h" #include "prop.h" +#include "unlimited_select.h" MODULE_TYPE_INPUT @@ -256,7 +257,13 @@ 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, @@ -270,11 +277,11 @@ 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]; } } @@ -282,22 +289,23 @@ 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); for (i = 0; i < nfunix && nfds > 0; i++) { - 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 */ } } } + freeFdSet(pReadfds); RETiRet; ENDrunInput diff --git a/runtime/Makefile.am b/runtime/Makefile.am index 14abe722..c1a15198 100644 --- a/runtime/Makefile.am +++ b/runtime/Makefile.am @@ -15,6 +15,7 @@ librsyslog_la_SOURCES = \ nsd.h \ glbl.h \ glbl.c \ + unlimited_select.h \ conf.c \ conf.h \ parser.h \ diff --git a/runtime/glbl.c b/runtime/glbl.c index 7fa61963..58558ed2 100644 --- a/runtime/glbl.c +++ b/runtime/glbl.c @@ -72,6 +72,9 @@ static uchar *pszDfltNetstrmDrvr = NULL; /* module name of default netstream dri static uchar *pszDfltNetstrmDrvrCAF = NULL; /* default CA file for the netstrm driver */ static uchar *pszDfltNetstrmDrvrKeyFile = NULL; /* default key file for the netstrm driver (server) */ static uchar *pszDfltNetstrmDrvrCertFile = NULL; /* default cert file for the netstrm driver (server) */ +#ifdef USE_UNLIMITED_SELECT +static int iFdSetSize = howmany(FD_SETSIZE, __NFDBITS) * sizeof (fd_mask); /* size of select() bitmask in bytes */ +#endif /* define a macro for the simple properties' set and get functions @@ -104,6 +107,9 @@ SIMP_PROP(DisableDNS, bDisableDNS, int) SIMP_PROP(LocalDomain, LocalDomain, uchar*) SIMP_PROP(StripDomains, StripDomains, char**) SIMP_PROP(LocalHosts, LocalHosts, char**) +#ifdef USE_UNLIMITED_SELECT +SIMP_PROP(FdSetSize, iFdSetSize, int) +#endif SIMP_PROP_SET(LocalFQDNName, LocalFQDNName, uchar*) SIMP_PROP_SET(LocalHostName, LocalHostName, uchar*) @@ -261,6 +267,9 @@ CODESTARTobjQueryInterface(glbl) SIMP_PROP(DfltNetstrmDrvrCAF) SIMP_PROP(DfltNetstrmDrvrKeyFile) SIMP_PROP(DfltNetstrmDrvrCertFile) +#ifdef USE_UNLIMITED_SELECT + SIMP_PROP(FdSetSize) +#endif #undef SIMP_PROP finalize_it: ENDobjQueryInterface(glbl) @@ -295,6 +304,9 @@ static rsRetVal resetConfigVariables(uchar __attribute__((unused)) *pp, void __a bOptimizeUniProc = 1; bHUPisRestart = 0; bPreserveFQDN = 0; +#ifdef USE_UNLIMITED_SELECT + iFdSetSize = howmany(FD_SETSIZE, __NFDBITS) * sizeof (fd_mask); +#endif return RS_RET_OK; } diff --git a/runtime/glbl.h b/runtime/glbl.h index dcfb6d5f..c55c2536 100644 --- a/runtime/glbl.h +++ b/runtime/glbl.h @@ -62,9 +62,14 @@ BEGINinterface(glbl) /* name must also be changed in ENDinterface macro! */ /* added v3, 2009-06-30 */ rsRetVal (*GenerateLocalHostNameProperty)(void); prop_t* (*GetLocalHostNameProp)(void); + /* added v4, 2009-11-16 as part of varmojfekoj's "unlimited select()" patch + * Note that it must be always present, otherwise the interface would have different + * versions depending on compile settings, what is not acceptable. + */ + SIMP_PROP(FdSetSize, int) #undef SIMP_PROP ENDinterface(glbl) -#define glblCURR_IF_VERSION 3 /* increment whenever you change the interface structure! */ +#define glblCURR_IF_VERSION 4 /* increment whenever you change the interface structure! */ /* version 2 had PreserveFQDN added - rgerhards, 2008-12-08 */ /* the remaining prototypes */ diff --git a/runtime/nsdsel_ptcp.c b/runtime/nsdsel_ptcp.c index 41b85e0c..e2cfca7c 100644 --- a/runtime/nsdsel_ptcp.c +++ b/runtime/nsdsel_ptcp.c @@ -36,6 +36,7 @@ #include "errmsg.h" #include "nsd_ptcp.h" #include "nsdsel_ptcp.h" +#include "unlimited_select.h" /* static data */ DEFobjStaticHelpers @@ -47,14 +48,23 @@ DEFobjCurrIf(glbl) */ BEGINobjConstruct(nsdsel_ptcp) /* be sure to specify the object type also in END macro! */ pThis->maxfds = 0; +#ifdef USE_UNLIMITED_SELECT + pThis->pReadfds = calloc(1, glbl.GetFdSetSize()); + pThis->pWritefds = calloc(1, glbl.GetFdSetSize()); +#else FD_ZERO(&pThis->readfds); FD_ZERO(&pThis->writefds); +#endif ENDobjConstruct(nsdsel_ptcp) /* destructor for the nsdsel_ptcp object */ BEGINobjDestruct(nsdsel_ptcp) /* be sure to specify the object type also in END and CODESTART macros! */ CODESTARTobjDestruct(nsdsel_ptcp) +#ifdef USE_UNLIMITED_SELECT + freeFdSet(pThis->pReadfds); + freeFdSet(pThis->pWritefds); +#endif ENDobjDestruct(nsdsel_ptcp) @@ -65,20 +75,27 @@ Add(nsdsel_t *pNsdsel, nsd_t *pNsd, nsdsel_waitOp_t waitOp) DEFiRet; nsdsel_ptcp_t *pThis = (nsdsel_ptcp_t*) pNsdsel; nsd_ptcp_t *pSock = (nsd_ptcp_t*) pNsd; +#ifdef USE_UNLIMITED_SELECT + fd_set *pReadfds = pThis->pReadfds; + fd_set *pWritefds = pThis->pWritefds; +#else + fd_set *pReadfds = &pThis->readfds; + fd_set *pWritefds = &pThis->writefds; +#endif ISOBJ_TYPE_assert(pSock, nsd_ptcp); ISOBJ_TYPE_assert(pThis, nsdsel_ptcp); switch(waitOp) { case NSDSEL_RD: - FD_SET(pSock->sock, &pThis->readfds); + FD_SET(pSock->sock, pReadfds); break; case NSDSEL_WR: - FD_SET(pSock->sock, &pThis->writefds); + FD_SET(pSock->sock, pWritefds); break; case NSDSEL_RDWR: - FD_SET(pSock->sock, &pThis->readfds); - FD_SET(pSock->sock, &pThis->writefds); + FD_SET(pSock->sock, pReadfds); + FD_SET(pSock->sock, pWritefds); break; } @@ -98,6 +115,13 @@ Select(nsdsel_t *pNsdsel, int *piNumReady) DEFiRet; int i; nsdsel_ptcp_t *pThis = (nsdsel_ptcp_t*) pNsdsel; +#ifdef USE_UNLIMITED_SELECT + fd_set *pReadfds = pThis->pReadfds; + fd_set *pWritefds = pThis->pWritefds; +#else + fd_set *pReadfds = &pThis->readfds; + fd_set *pWritefds = &pThis->writefds; +#endif ISOBJ_TYPE_assert(pThis, nsdsel_ptcp); assert(piNumReady != NULL); @@ -106,13 +130,13 @@ Select(nsdsel_t *pNsdsel, int *piNumReady) // TODO: name in dbgprintf! dbgprintf("--------<NSDSEL_PTCP> calling select, active fds (max %d): ", pThis->maxfds); for(i = 0; i <= pThis->maxfds; ++i) - if(FD_ISSET(i, &pThis->readfds) || FD_ISSET(i, &pThis->writefds)) + if(FD_ISSET(i, pReadfds) || FD_ISSET(i, pWritefds)) dbgprintf("%d ", i); dbgprintf("\n"); } /* now do the select */ - *piNumReady = select(pThis->maxfds+1, &pThis->readfds, &pThis->writefds, NULL, NULL); + *piNumReady = select(pThis->maxfds+1, pReadfds, pWritefds, NULL, NULL); RETiRet; } @@ -125,6 +149,13 @@ IsReady(nsdsel_t *pNsdsel, nsd_t *pNsd, nsdsel_waitOp_t waitOp, int *pbIsReady) DEFiRet; nsdsel_ptcp_t *pThis = (nsdsel_ptcp_t*) pNsdsel; nsd_ptcp_t *pSock = (nsd_ptcp_t*) pNsd; +#ifdef USE_UNLIMITED_SELECT + fd_set *pReadfds = pThis->pReadfds; + fd_set *pWritefds = pThis->pWritefds; +#else + fd_set *pReadfds = &pThis->readfds; + fd_set *pWritefds = &pThis->writefds; +#endif ISOBJ_TYPE_assert(pThis, nsdsel_ptcp); ISOBJ_TYPE_assert(pSock, nsd_ptcp); @@ -132,14 +163,14 @@ IsReady(nsdsel_t *pNsdsel, nsd_t *pNsd, nsdsel_waitOp_t waitOp, int *pbIsReady) switch(waitOp) { case NSDSEL_RD: - *pbIsReady = FD_ISSET(pSock->sock, &pThis->readfds); + *pbIsReady = FD_ISSET(pSock->sock, pReadfds); break; case NSDSEL_WR: - *pbIsReady = FD_ISSET(pSock->sock, &pThis->writefds); + *pbIsReady = FD_ISSET(pSock->sock, pWritefds); break; case NSDSEL_RDWR: - *pbIsReady = FD_ISSET(pSock->sock, &pThis->readfds) - | FD_ISSET(pSock->sock, &pThis->writefds); + *pbIsReady = FD_ISSET(pSock->sock, pReadfds) + | FD_ISSET(pSock->sock, pWritefds); break; } diff --git a/runtime/nsdsel_ptcp.h b/runtime/nsdsel_ptcp.h index 6c0c7fa7..f9ec8210 100644 --- a/runtime/nsdsel_ptcp.h +++ b/runtime/nsdsel_ptcp.h @@ -31,8 +31,13 @@ typedef nsdsel_if_t nsdsel_ptcp_if_t; /* we just *implement* this interface */ struct nsdsel_ptcp_s { BEGINobjInstance; /* Data to implement generic object - MUST be the first data element! */ int maxfds; +#ifdef USE_UNLIMITED_SELECT + fd_set *pReadfds; + fd_set *pWritefds; +#else fd_set readfds; fd_set writefds; +#endif }; /* interface is defined in nsd.h, we just implement it! */ diff --git a/runtime/unlimited_select.h b/runtime/unlimited_select.h new file mode 100644 index 00000000..61a2baca --- /dev/null +++ b/runtime/unlimited_select.h @@ -0,0 +1,43 @@ +/* unlimited_select.h + * Tweak the macros for accessing fd_set so that the select() syscall + * won't be limited to a particular number of file descriptors. + * + * Copyright 2009 Rainer Gerhards and Adiscon GmbH. + * + * This file is part of rsyslog. + * + * Rsyslog 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 3 of the License, or + * (at your option) any later version. + * + * Rsyslog 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 Rsyslog. If not, see <http://www.gnu.org/licenses/>. + * + * A copy of the GPL can be found in the file "COPYING" in this distribution. + */ + +#ifndef UNLIMITED_SELECT_H_INCLUDED + +#include <string.h> +#include <stdlib.h> +#include <sys/select.h> +#include "glbl.h" + +#ifdef USE_UNLIMITED_SELECT +# undef FD_ZERO +# define FD_ZERO(set) memset((set), 0, glbl.GetFdSetSize()); +#endif + +void freeFdSet(fd_set *p) { +#ifdef USE_UNLIMITED_SELECT + free(p); +#endif +} + +#endif /* #ifndef UNLIMITED_SELECT_H_INCLUDED */ diff --git a/tools/syslogd.c b/tools/syslogd.c index f5ed39c8..406fca02 100644 --- a/tools/syslogd.c +++ b/tools/syslogd.c @@ -1834,6 +1834,9 @@ static rsRetVal setMaxFiles(void __attribute__((unused)) *pVal, int iFiles) iFiles, errStr, (long) maxFiles.rlim_max); ABORT_FINALIZE(RS_RET_ERR_RLIM_NOFILE); } +#ifdef USE_UNLIMITED_SELECT + glbl.SetFdSetSize(howmany(iFiles, __NFDBITS) * sizeof (fd_mask)); +#endif DBGPRINTF("Max number of files set to %d [kernel max %ld].\n", iFiles, (long) maxFiles.rlim_max); finalize_it: |