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0031768: Foundation Classes - use usleep within OSD::MilliSecSleep()

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This commit is contained in:
kgv 2020-09-15 13:05:06 +03:00 committed by bugmaster
parent 97454ee0cb
commit 48cbe5f797
2 changed files with 21 additions and 35 deletions
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48
src/OSD/OSD.cxx
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@ -55,48 +55,34 @@ Standard_Boolean OSD::CStringToReal(const Standard_CString aString,
return Standard_True;
}
#ifdef _WIN32
#include <windows.h>
#else
#include <unistd.h>
#endif
//=======================================================================
//function : OSDSecSleep
//purpose : Cause the process to sleep during a amount of seconds
//=======================================================================
#ifdef _WIN32
# include <windows.h>
# define SLEEP(NSEC) Sleep(1000*(NSEC))
#else
#include <unistd.h>
# define SLEEP(NSEC) sleep(NSEC)
#endif
void OSD::SecSleep(const Standard_Integer aDelay)
void OSD::SecSleep (const Standard_Integer theSeconds)
{
SLEEP(aDelay);
#ifdef _WIN32
Sleep (theSeconds * 1000);
#else
usleep (theSeconds * 1000 * 1000);
#endif
}
//=======================================================================
//function : MilliSecSleep
//purpose : Cause the process to sleep during a amount of milliseconds
//=======================================================================
void OSD::MilliSecSleep (const Standard_Integer theMilliseconds)
{
#ifdef _WIN32
void OSD::MilliSecSleep(const Standard_Integer aDelay)
{
Sleep(aDelay) ;
}
Sleep (theMilliseconds);
#else
#include <sys/time.h>
void OSD::MilliSecSleep(const Standard_Integer aDelay)
{
struct timeval timeout ;
timeout.tv_sec = aDelay / 1000 ;
timeout.tv_usec = (aDelay % 1000) * 1000 ;
select(0,NULL,NULL,NULL,&timeout) ;
}
usleep (theMilliseconds * 1000);
#endif
}

4
src/OSD/OSD.hxx
View File

@ -113,10 +113,10 @@ public:
Standard_EXPORT static Standard_Boolean ToCatchFloatingSignals();
//! Commands the process to sleep for a number of seconds.
Standard_EXPORT static void SecSleep (const Standard_Integer aDelay);
Standard_EXPORT static void SecSleep (const Standard_Integer theSeconds);
//! Commands the process to sleep for a number of milliseconds
Standard_EXPORT static void MilliSecSleep (const Standard_Integer aDelay);
Standard_EXPORT static void MilliSecSleep (const Standard_Integer theMilliseconds);
//! Converts aReal into aCstring in exponential format with a period as
//! decimal point, no thousand separator and no grouping of digits.