generic-library/poco
1
0
Fork 0
mirror of https://github.com/pocoproject/poco.git synced 2025-10-26 02:18:04 +01:00
Code Issues Projects Releases Wiki Activity

trunk/branch integration: VxWorks & Wince

Browse Source
This commit is contained in:
Marian Krivos
2011-08-22 18:03:37 +00:00
parent 68306c2960
commit 74019e51a9
6 changed files with 212 additions and 85 deletions
Download Patch File Download Diff File Expand all files Collapse all files

47
Foundation/src/Thread_POSIX.cpp
View File

@@ -37,24 +37,23 @@
#include "Poco/Thread_POSIX.h"
#include "Poco/Exception.h"
#include "Poco/ErrorHandler.h"
#include "Poco/Timestamp.h"
#include "Poco/Timespan.h"
#include "Poco/Timestamp.h"
#include <signal.h>
#if defined(__sun) && defined(__SVR4)
# if !defined(__EXTENSIONS__)
# define __EXTENSIONS__
# endif
// must be limits.h for PTHREAD_STACK_MIN on Solaris
# include <limits.h>
#else
# include <climits>
#endif
#if POCO_OS == POCO_OS_LINUX || POCO_OS == POCO_OS_MAC_OS_X || POCO_OS == POCO_OS_QNX
# include <time.h>
#endif
//
// Block SIGPIPE in main thread.
//
#if defined(POCO_OS_FAMILY_UNIX)
#if defined(POCO_OS_FAMILY_UNIX) && !defined(POCO_VXWORKS)
namespace
{
class SignalBlocker
@@ -131,7 +130,9 @@ void ThreadImpl::setOSPriorityImpl(int prio)
int ThreadImpl::getMinOSPriorityImpl()
{
#if defined(__VMS) || defined(__digital__)
#if defined(POCO_THREAD_PRIORITY_MIN)
return POCO_THREAD_PRIORITY_MIN;
#elif defined(__VMS) || defined(__digital__)
return PRI_OTHER_MIN;
#else
return sched_get_priority_min(SCHED_OTHER);
@@ -141,7 +142,9 @@ int ThreadImpl::getMinOSPriorityImpl()
int ThreadImpl::getMaxOSPriorityImpl()
{
#if defined(__VMS) || defined(__digital__)
#if defined(POCO_THREAD_PRIORITY_MAX)
return POCO_THREAD_PRIORITY_MAX;
#elif defined(__VMS) || defined(__digital__)
return PRI_OTHER_MAX;
#else
return sched_get_priority_max(SCHED_OTHER);
@@ -265,6 +268,12 @@ ThreadImpl* ThreadImpl::currentImpl()
}
ThreadImpl::TIDImpl ThreadImpl::currentTidImpl()
{
return pthread_self();
}
void ThreadImpl::sleepImpl(long milliseconds)
{
#if defined(__VMS) || defined(__digital__)
@@ -273,6 +282,28 @@ void ThreadImpl::sleepImpl(long milliseconds)
interval.tv_sec = milliseconds / 1000;
interval.tv_nsec = (milliseconds % 1000)*1000000;
pthread_delay_np(&interval);
#elif POCO_OS == POCO_OS_LINUX || POCO_OS == POCO_OS_MAC_OS_X || POCO_OS == POCO_OS_QNX || POCO_OS == POCO_OS_VXWORKS
Poco::Timespan remainingTime(1000*Poco::Timespan::TimeDiff(milliseconds));
int rc;
do
{
struct timespec ts;
ts.tv_sec = (long) remainingTime.totalSeconds();
ts.tv_nsec = (long) remainingTime.useconds()*1000;
Poco::Timestamp start;
rc = ::nanosleep(&ts, 0);
if (rc < 0 && errno == EINTR)
{
Poco::Timestamp end;
Poco::Timespan waited = start.elapsed();
if (waited < remainingTime)
remainingTime -= waited;
else
remainingTime = 0;
}
}
while (remainingTime > 0 && rc < 0 && errno == EINTR);
if (rc < 0 && remainingTime > 0) throw Poco::SystemException("Thread::sleep(): nanosleep() failed");
#else
Poco::Timespan remainingTime(1000*Poco::Timespan::TimeDiff(milliseconds));
int rc;