diff options
Diffstat (limited to 'thread.c')
| -rw-r--r-- | thread.c | 25 |
1 files changed, 23 insertions, 2 deletions
@@ -4,12 +4,14 @@ * See the main source file 'vdr.c' for copyright information and * how to reach the author. * - * $Id: thread.c 1.26 2003/10/18 10:29:25 kls Exp $ + * $Id: thread.c 1.27 2003/10/18 12:14:55 kls Exp $ */ #include "thread.h" #include <errno.h> +#include <malloc.h> #include <signal.h> +#include <stdarg.h> #include <sys/resource.h> #include <sys/time.h> #include <sys/wait.h> @@ -118,7 +120,7 @@ void cMutex::Unlock(void) bool cThread::signalHandlerInstalled = false; bool cThread::emergencyExitRequested = false; -cThread::cThread(void) +cThread::cThread(const char *Description) { if (!signalHandlerInstalled) { signal(SIGIO, SignalHandler); @@ -126,10 +128,25 @@ cThread::cThread(void) } running = false; parentTid = childTid = 0; + description = NULL; + SetDescription(Description); } cThread::~cThread() { + free(description); +} + +void cThread::SetDescription(const char *Description, ...) +{ + free(description); + description = NULL; + if (Description) { + va_list ap; + va_start(ap, Description); + vasprintf(&description, Description, ap); + va_end(ap); + } } void cThread::SignalHandler(int signum) @@ -140,7 +157,11 @@ void cThread::SignalHandler(int signum) void *cThread::StartThread(cThread *Thread) { Thread->childTid = pthread_self(); + if (Thread->description) + dsyslog("%s thread started (pid=%d, tid=%ld)", Thread->description, getpid(), Thread->childTid); Thread->Action(); + if (Thread->description) + dsyslog("%s thread ended (pid=%d, tid=%ld)", Thread->description, getpid(), Thread->childTid); Thread->childTid = 0; return NULL; } |