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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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6
ringbuffer.c
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@@ -7,7 +7,7 @@
* Parts of this file were inspired by the 'ringbuffy.c' from the
* LinuxDVB driver (see linuxtv.org).
*
* $Id: ringbuffer.c 1.21 2004/10/15 13:49:25 kls Exp $
* $Id: ringbuffer.c 1.22 2005/12/10 10:55:26 kls Exp $
*/
#include "ringbuffer.h"
@@ -46,7 +46,7 @@ void cRingBuffer::UpdatePercentage(int Fill)
int percent = Fill * 100 / (Size() - 1) / PERCENTAGEDELTA * PERCENTAGEDELTA;
if (percent != lastPercent) {
if (percent >= PERCENTAGETHRESHOLD && percent > lastPercent || percent < PERCENTAGETHRESHOLD && lastPercent >= PERCENTAGETHRESHOLD) {
dsyslog("buffer usage: %d%% (tid=%ld)", percent, getThreadTid);
dsyslog("buffer usage: %d%% (tid=%d)", percent, getThreadTid);
lastPercent = percent;
}
}
@@ -286,7 +286,7 @@ uchar *cRingBufferLinear::Get(int &Count)
uchar *p = NULL;
int Head = head;
if (getThreadTid <= 0)
getThreadTid = pthread_self();
getThreadTid = cThread::ThreadId();
int rest = Size() - tail;
if (rest < margin && Head < tail) {
int t = margin - rest;