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first round of Intel compiler warning fixes: down from a few thousands just to slightly more than 100

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@35688 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2005-09-25 19:59:19 +00:00
parent bd090f77ee
commit 17a1ebd101
86 changed files with 713 additions and 519 deletions
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54
src/unix/threadpsx.cpp
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@@ -760,7 +760,7 @@ void *wxThreadInternal::PthreadStart(wxThread *thread)
wxLogTrace(TRACE_THREADS,
_T("Thread %ld Entry() returned %lu."),
THR_ID(pthread), (unsigned long)pthread->m_exitcode);
THR_ID(pthread), wxPtrToUInt(pthread->m_exitcode));
{
wxCriticalSectionLocker lock(thread->m_critsect);
@@ -1215,42 +1215,21 @@ void wxThread::SetPriority(unsigned int prio)
case STATE_PAUSED:
#ifdef HAVE_THREAD_PRIORITY_FUNCTIONS
#if defined(__LINUX__)
// On Linux, pthread_setschedparam with SCHED_OTHER does not allow
// a priority other than 0. Instead, we use the BSD setpriority
// which alllows us to set a 'nice' value between 20 to -20. Only
// super user can set a value less than zero (more negative yields
// higher priority). setpriority set the static priority of a process,
// but this is OK since Linux is configured as a thread per process.
// On Linux, pthread_setschedparam with SCHED_OTHER does not allow
// a priority other than 0. Instead, we use the BSD setpriority
// which alllows us to set a 'nice' value between 20 to -20. Only
// super user can set a value less than zero (more negative yields
// higher priority). setpriority set the static priority of a
// process, but this is OK since Linux is configured as a thread
// per process.
//
// FIXME this is not true for 2.6!!
// map wx priorites WXTHREAD_MIN_PRIORITY..WXTHREAD_MAX_PRIORITY
// to Unix priorities 20..-20
if ( setpriority(PRIO_PROCESS, 0, -(2*prio)/5 + 20) == -1 )
{
float fPrio;
float pSpan;
int iPrio;
// Map Wx priorites (WXTHREAD_MIN_PRIORITY -
// WXTHREAD_MAX_PRIORITY) into BSD priorities (20 - -20).
// Do calculation of values instead of hard coding them
// to make maintenance easier.
pSpan = ((float)(WXTHREAD_MAX_PRIORITY - WXTHREAD_MIN_PRIORITY)) / 2.0;
// prio starts as ................... // value => (0) >= p <= (n)
fPrio = ((float)prio) - pSpan; // value => (-n) >= p <= (+n)
fPrio = 0.0 - fPrio; // value => (+n) <= p >= (-n)
fPrio = fPrio * (20. / pSpan) + .5; // value => (20) <= p >= (-20)
iPrio = (int)fPrio;
// Clamp prio from 20 - -20;
iPrio = (iPrio > 20) ? 20 : iPrio;
iPrio = (iPrio < -20) ? -20 : iPrio;
if (setpriority(PRIO_PROCESS, 0, iPrio) == -1)
{
wxLogError(_("Failed to set thread priority %d."), prio);
}
wxLogError(_("Failed to set thread priority %d."), prio);
}
#else // __LINUX__
{
@@ -1541,7 +1520,8 @@ wxThread::~wxThread()
if ( m_internal->GetState() != STATE_EXITED &&
m_internal->GetState() != STATE_NEW )
{
wxLogDebug(_T("The thread %ld is being destroyed although it is still running! The application may crash."), GetId());
wxLogDebug(_T("The thread %ld is being destroyed although it is still running! The application may crash."),
(long)GetId());
}
m_critsect.Leave();