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b9cac88204
It can be useful to ctl-c out of rsyslog, even if it is started via -n, especially inside containers. The new config setting permits to enable this capability. closes https://github.com/rsyslog/rsyslog/issues/533
142 lines
5.1 KiB
C
142 lines
5.1 KiB
C
/* Definition of globally-accessible data items.
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*
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* This module provides access methods to items of global scope. Most often,
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* these globals serve as defaults to initialize local settings. Currently,
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* many of them are either constants or global variable references. However,
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* this module provides the necessary hooks to change that at any time.
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*
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* Please note that there currently is no glbl.c file as we do not yet
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* have any implementations.
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*
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* Copyright 2008-2017 Rainer Gerhards and Adiscon GmbH.
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*
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* This file is part of the rsyslog runtime library.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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* -or-
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* see COPYING.ASL20 in the source distribution
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef GLBL_H_INCLUDED
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#define GLBL_H_INCLUDED
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#include <sys/types.h>
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#ifdef HAVE_LIBLOGGING_STDLOG
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#include <liblogging/stdlog.h>
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#endif
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#include "rainerscript.h"
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#include "prop.h"
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#define glblGetIOBufSize() 4096 /* size of the IO buffer, e.g. for strm class */
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extern pid_t glbl_ourpid;
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extern int bProcessInternalMessages;
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extern int bPermitSlashInProgramname;
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#ifdef HAVE_LIBLOGGING_STDLOG
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extern stdlog_channel_t stdlog_hdl;
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#endif
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/* interfaces */
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BEGINinterface(glbl) /* name must also be changed in ENDinterface macro! */
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uchar* (*GetWorkDir)(void);
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int (*GetMaxLine)(void);
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#define SIMP_PROP(name, dataType) \
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dataType (*Get##name)(void); \
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rsRetVal (*Set##name)(dataType);
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SIMP_PROP(OptimizeUniProc, int)
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SIMP_PROP(PreserveFQDN, int)
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SIMP_PROP(DefPFFamily, int)
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SIMP_PROP(DropMalPTRMsgs, int)
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SIMP_PROP(Option_DisallowWarning, int)
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SIMP_PROP(DisableDNS, int)
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SIMP_PROP(LocalFQDNName, uchar*)
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SIMP_PROP(mainqCnfObj, struct cnfobj*)
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SIMP_PROP(LocalHostName, uchar*)
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SIMP_PROP(LocalDomain, uchar*)
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SIMP_PROP(StripDomains, char**)
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SIMP_PROP(LocalHosts, char**)
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SIMP_PROP(DfltNetstrmDrvr, uchar*)
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SIMP_PROP(DfltNetstrmDrvrCAF, uchar*)
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SIMP_PROP(DfltNetstrmDrvrKeyFile, uchar*)
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SIMP_PROP(DfltNetstrmDrvrCertFile, uchar*)
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SIMP_PROP(ParserControlCharacterEscapePrefix, uchar)
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SIMP_PROP(ParserDropTrailingLFOnReception, int)
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SIMP_PROP(ParserEscapeControlCharactersOnReceive, int)
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SIMP_PROP(ParserSpaceLFOnReceive, int)
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SIMP_PROP(ParserEscape8BitCharactersOnReceive, int)
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SIMP_PROP(ParserEscapeControlCharacterTab, int)
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SIMP_PROP(ParserEscapeControlCharactersCStyle, int)
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/* added v3, 2009-06-30 */
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rsRetVal (*GenerateLocalHostNameProperty)(void);
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prop_t* (*GetLocalHostNameProp)(void);
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/* added v4, 2009-07-20 */
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int (*GetGlobalInputTermState)(void);
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void (*SetGlobalInputTermination)(void);
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/* added v5, 2009-11-03 */
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SIMP_PROP(ParseHOSTNAMEandTAG, int)
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/* note: v4, v5 are already used by more recent versions, so we need to skip them! */
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/* added v6, 2009-11-16 as part of varmojfekoj's "unlimited select()" patch
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* Note that it must be always present, otherwise the interface would have different
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* versions depending on compile settings, what is not acceptable.
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* Use this property with care, it is only truly available if UNLIMITED_SELECT is enabled
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* (I did not yet further investigate the details, because that code hopefully can be removed
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* at some later stage).
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*/
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SIMP_PROP(FdSetSize, int)
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/* v7: was neeeded to mean v5+v6 - do NOT add anything else for that version! */
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/* next change is v9! */
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/* v8 - 2012-03-21 */
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prop_t* (*GetLocalHostIP)(void);
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uchar* (*GetSourceIPofLocalClient)(void); /* [ar] */
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rsRetVal (*SetSourceIPofLocalClient)(uchar*); /* [ar] */
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/* v9 - 2015-01-12 SetMaxLine method removed */
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#undef SIMP_PROP
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ENDinterface(glbl)
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#define glblCURR_IF_VERSION 9 /* increment whenever you change the interface structure! */
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/* version 2 had PreserveFQDN added - rgerhards, 2008-12-08 */
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/* the remaining prototypes */
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PROTOTYPEObj(glbl);
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extern int glblDebugOnShutdown; /* start debug log when we are shut down */
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extern int glblReportNewSenders;
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extern int glblReportGoneAwaySenders;
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extern int glblSenderStatsTimeout;
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extern int glblSenderKeepTrack;
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extern int glblUnloadModules;
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extern short janitorInterval;
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extern int glblIntMsgRateLimitItv;
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extern int glblIntMsgRateLimitBurst;
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extern char** glblDbgFiles;
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extern size_t glblDbgFilesNum;
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extern int glblDbgWhitelist;
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extern int glblPermitCtlC;
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#define glblGetOurPid() glbl_ourpid
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#define glblSetOurPid(pid) { glbl_ourpid = (pid); }
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void glblPrepCnf(void);
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void glblProcessCnf(struct cnfobj *o);
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void glblProcessTimezone(struct cnfobj *o);
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void glblProcessMainQCnf(struct cnfobj *o);
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void glblDestructMainqCnfObj(void);
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rsRetVal glblDoneLoadCnf(void);
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const uchar * glblGetWorkDirRaw(void);
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tzinfo_t* glblFindTimezoneInfo(char *id);
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int GetGnuTLSLoglevel(void);
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int glblGetMaxLine(void);
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int bs_arrcmp_glblDbgFiles(const void *s1, const void *s2);
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#endif /* #ifndef GLBL_H_INCLUDED */
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