diff options
Diffstat (limited to 'runtime')
| -rw-r--r-- | runtime/datetime.c | 4 | ||||
| -rw-r--r-- | runtime/debug.c | 22 | ||||
| -rw-r--r-- | runtime/debug.h | 1 | ||||
| -rw-r--r-- | runtime/wtp.c | 1 |
4 files changed, 27 insertions, 1 deletions
diff --git a/runtime/datetime.c b/runtime/datetime.c index 7d974471..e839bf10 100644 --- a/runtime/datetime.c +++ b/runtime/datetime.c @@ -305,8 +305,10 @@ ParseTIMESTAMP3339(struct syslogTime *pTime, uchar** ppszTS, int *pLenStr) if(OffsetHour < 0 || OffsetHour > 23) ABORT_FINALIZE(RS_RET_INVLD_TIME); - if(lenStr == 0 || *pszTS++ != ':') + if(lenStr == 0 || *pszTS != ':') ABORT_FINALIZE(RS_RET_INVLD_TIME); + --lenStr; + pszTS++; OffsetMinute = srSLMGParseInt32(&pszTS, &lenStr); if(OffsetMinute < 0 || OffsetMinute > 59) ABORT_FINALIZE(RS_RET_INVLD_TIME); diff --git a/runtime/debug.c b/runtime/debug.c index 1d306dbd..fa39e7fe 100644 --- a/runtime/debug.c +++ b/runtime/debug.c @@ -44,6 +44,9 @@ #include <unistd.h> #include <fcntl.h> #include <sys/stat.h> +#ifdef HAVE_SYS_SYSCALL_H +# include <sys/syscall.h> +#endif #if _POSIX_TIMERS <= 0 #include <sys/time.h> #endif @@ -66,6 +69,7 @@ static int bPrintMutexAction = 0; /* shall mutex calls be printed to the debug l static int bPrintTime = 1; /* print a timestamp together with debug message */ static int bPrintAllDebugOnExit = 0; static int bAbortTrace = 1; /* print a trace after SIGABRT or SIGSEGV */ +static int bOutputTidToStderr = 0;/* output TID to stderr on thread creation */ static char *pszAltDbgFileName = NULL; /* if set, debug output is *also* sent to here */ static int altdbg = -1; /* and the handle for alternate debug output */ int stddbg = 1; /* the handle for regular debug output, set to stdout if not forking, -1 otherwise */ @@ -293,6 +297,21 @@ static inline void dbgFuncDBRemoveMutexLock(dbgFuncDB_t *pFuncDB, pthread_mutex_ /* ------------------------- END FuncDB utility functions ------------------------- */ +/* output the current thread ID to "relevant" places + * (what "relevant" means is determinded by various ways) + */ +void +dbgOutputTID(char* name) +{ +# ifdef HAVE_SYSCALL + if(bOutputTidToStderr) + fprintf(stderr, "thread tid %u, name '%s'\n", + (unsigned)syscall(SYS_gettid), name); + DBGPRINTF("thread created, tid %u, name '%s'\n", + (unsigned)syscall(SYS_gettid), name); +# endif +} + /* ########################################################################### * IMPORTANT NOTE * Mutex instrumentation reduces the code's concurrency and thus affects its @@ -1325,6 +1344,7 @@ dbgGetRuntimeOptions(void) "PrintAllDebugInfoOnExit (not yet implemented)\n" "NoLogTimestamp\n" "Nostdoout\n" + "OutputTidToStderr\n" "filetrace=file (may be provided multiple times)\n" "DebugOnDemand - enables debugging on USR1, but does not turn on output\n" "\nSee debug.html in your doc set or http://www.rsyslog.com for details\n"); @@ -1358,6 +1378,8 @@ dbgGetRuntimeOptions(void) stddbg = -1; } else if(!strcasecmp((char*)optname, "noaborttrace")) { bAbortTrace = 0; + } else if(!strcasecmp((char*)optname, "outputtidtostderr")) { + bOutputTidToStderr = 1; } else if(!strcasecmp((char*)optname, "filetrace")) { if(*optval == '\0') { fprintf(stderr, "rsyslogd " VERSION " error: logfile debug option requires filename, " diff --git a/runtime/debug.h b/runtime/debug.h index 5bd26bd8..f802e8c1 100644 --- a/runtime/debug.h +++ b/runtime/debug.h @@ -104,6 +104,7 @@ void dbgSetExecLocation(int iStackPtr, int line); void dbgSetThrdName(uchar *pszName); void dbgPrintAllDebugInfo(void); void *dbgmalloc(size_t size); +void dbgOutputTID(char* name); /* macros */ #ifdef DEBUGLESS diff --git a/runtime/wtp.c b/runtime/wtp.c index a53a9888..f8d3588b 100644 --- a/runtime/wtp.c +++ b/runtime/wtp.c @@ -383,6 +383,7 @@ wtpWorker(void *arg) /* the arg is actually a wti object, even though we are in } # endif + dbgOutputTID((char*)thrdName); pthread_cleanup_push(wtpWrkrExecCancelCleanup, pWti); wtiWorker(pWti); pthread_cleanup_pop(0); |