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The function cThread::Cancel() now only sets 'running' to false and does not actually kill the thread if the special value -1 is given

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This commit is contained in:
Klaus Schmidinger 2006-09-24 12:54:47 +02:00
parent 0b8cee6f2a
commit 2d68b323c7
5 changed files with 14 additions and 5 deletions
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2
CONTRIBUTORS
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@ -1468,6 +1468,8 @@ Udo Richter <udo_richter@gmx.de>
for reporting a problem with cPlugin::ConfigDirectory() in case a plugin calls it for reporting a problem with cPlugin::ConfigDirectory() in case a plugin calls it
from a separate thread from a separate thread
for reporting that an assignment in svdrp.c didn't use the cTimer::operator=()) for reporting that an assignment in svdrp.c didn't use the cTimer::operator=())
for suggesting that the function cThread::Cancel() should only set 'running' to
false and not actually kill the thread if the special value -1 is given
Sven Kreiensen <svenk@kammer.uni-hannover.de> Sven Kreiensen <svenk@kammer.uni-hannover.de>
for his help in keeping 'channels.conf.terr' up to date for his help in keeping 'channels.conf.terr' up to date

5
HISTORY
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@ -4930,3 +4930,8 @@ Video Disk Recorder Revision History
2006-09-23: Version 1.4.3 2006-09-23: Version 1.4.3
- Official release. - Official release.
2006-09-24: Version 1.4.3-1
- The function cThread::Cancel() now only sets 'running' to false and does not
actually kill the thread if the special value -1 is given (suggested by Udo Richter).

4
config.h
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@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and * See the main source file 'vdr.c' for copyright information and
* how to reach the author. * how to reach the author.
* *
* $Id: config.h 1.271 2006/09/23 13:56:08 kls Exp $ * $Id: config.h 1.272 2006/09/24 10:09:25 kls Exp $
*/ */
#ifndef __CONFIG_H #ifndef __CONFIG_H
@ -21,7 +21,7 @@
// VDR's own version number: // VDR's own version number:
#define VDRVERSION "1.4.3" #define VDRVERSION "1.4.3-1"
#define VDRVERSNUM 10403 // Version * 10000 + Major * 100 + Minor #define VDRVERSNUM 10403 // Version * 10000 + Major * 100 + Minor
// The plugin API's version number: // The plugin API's version number:

4
thread.c
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@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and * See the main source file 'vdr.c' for copyright information and
* how to reach the author. * how to reach the author.
* *
* $Id: thread.c 1.57 2006/08/20 10:20:44 kls Exp $ * $Id: thread.c 1.58 2006/09/24 12:54:47 kls Exp $
*/ */
#include "thread.h" #include "thread.h"
@ -293,7 +293,7 @@ bool cThread::Active(void)
void cThread::Cancel(int WaitSeconds) void cThread::Cancel(int WaitSeconds)
{ {
running = false; running = false;
if (active) { if (active && WaitSeconds > -1) {
if (WaitSeconds > 0) { if (WaitSeconds > 0) {
for (time_t t0 = time(NULL) + WaitSeconds; time(NULL) < t0; ) { for (time_t t0 = time(NULL) + WaitSeconds; time(NULL) < t0; ) {
if (!Active()) if (!Active())

4
thread.h
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@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and * See the main source file 'vdr.c' for copyright information and
* how to reach the author. * how to reach the author.
* *
* $Id: thread.h 1.36 2006/01/08 11:40:23 kls Exp $ * $Id: thread.h 1.37 2006/09/24 10:10:37 kls Exp $
*/ */
#ifndef __THREAD_H #ifndef __THREAD_H
@ -103,6 +103,8 @@ protected:
///< the Action() loop can finish in an orderly fashion and then waiting ///< the Action() loop can finish in an orderly fashion and then waiting
///< up to WaitSeconds seconds for the thread to actually end. If the ///< up to WaitSeconds seconds for the thread to actually end. If the
///< thread doesn't end by itself, it is killed. ///< thread doesn't end by itself, it is killed.
///< If WaitSeconds is -1, only 'running' is set to false and Cancel()
///< returns immediately, without killing the thread.
public: public:
cThread(const char *Description = NULL); cThread(const char *Description = NULL);
///< Creates a new thread. ///< Creates a new thread.