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Now using the gettid() syscall to get a thread's pid, so that we get a useful value on NPTL systems

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This commit is contained in:
Klaus Schmidinger
2005-12-11 12:10:28 +01:00
parent 506b0de497
commit 72759ed131
6 changed files with 24 additions and 12 deletions
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14
thread.c
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@@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: thread.c 1.46 2005/11/27 15:15:53 kls Exp $
* $Id: thread.c 1.47 2005/12/11 12:09:24 kls Exp $
*/
#include "thread.h"
@@ -12,6 +12,7 @@
#include <malloc.h>
#include <stdarg.h>
#include <sys/resource.h>
#include <sys/syscall.h>
#include <sys/time.h>
#include <sys/wait.h>
#include <unistd.h>
@@ -231,10 +232,10 @@ void cThread::SetDescription(const char *Description, ...)
void *cThread::StartThread(cThread *Thread)
{
if (Thread->description)
dsyslog("%s thread started (pid=%d, tid=%ld)", Thread->description, getpid(), pthread_self());
dsyslog("%s thread started (pid=%d, tid=%d)", Thread->description, getpid(), ThreadId());
Thread->Action();
if (Thread->description)
dsyslog("%s thread ended (pid=%d, tid=%ld)", Thread->description, getpid(), pthread_self());
dsyslog("%s thread ended (pid=%d, tid=%d)", Thread->description, getpid(), ThreadId());
Thread->running = false;
Thread->active = false;
return NULL;
@@ -308,6 +309,13 @@ bool cThread::EmergencyExit(bool Request)
return emergencyExitRequested = true; // yes, it's an assignment, not a comparison!
}
_syscall0(pid_t, gettid)
tThreadId cThread::ThreadId(void)
{
return gettid();
}
// --- cMutexLock ------------------------------------------------------------
cMutexLock::cMutexLock(cMutex *Mutex)