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Patch #504225: add plan9 ifdef to timemodule floatsleep.

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Martin v. Löwis 2002-01-16 11:04:06 +00:00
parent 1f803f782c
commit 02af964924
1 changed files with 25 additions and 23 deletions
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48
Modules/timemodule.c
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@ -778,8 +778,7 @@ floatsleep(double secs)
} }
} }
Py_END_ALLOW_THREADS Py_END_ALLOW_THREADS
#else /* !HAVE_SELECT || __BEOS__ */ #elif defined(macintosh)
#ifdef macintosh
#define MacTicks (* (long *)0x16A) #define MacTicks (* (long *)0x16A)
long deadline; long deadline;
deadline = MacTicks + (long)(secs * 60.0); deadline = MacTicks + (long)(secs * 60.0);
@ -788,14 +787,12 @@ floatsleep(double secs)
if (PyErr_CheckSignals()) if (PyErr_CheckSignals())
return -1; return -1;
} }
#else /* !macintosh */ #elif defined(__WATCOMC__) && !defined(__QNX__)
#if defined(__WATCOMC__) && !defined(__QNX__)
/* XXX Can't interrupt this sleep */ /* XXX Can't interrupt this sleep */
Py_BEGIN_ALLOW_THREADS Py_BEGIN_ALLOW_THREADS
delay((int)(secs * 1000 + 0.5)); /* delay() uses milliseconds */ delay((int)(secs * 1000 + 0.5)); /* delay() uses milliseconds */
Py_END_ALLOW_THREADS Py_END_ALLOW_THREADS
#else /* !__WATCOMC__ || __QNX__ */ #elif defined(MSDOS)
#ifdef MSDOS
struct timeb t1, t2; struct timeb t1, t2;
double frac; double frac;
extern double fmod(double, double); extern double fmod(double, double);
@ -824,8 +821,7 @@ floatsleep(double secs)
t1.time == t2.time && t1.millitm >= t2.millitm) t1.time == t2.time && t1.millitm >= t2.millitm)
break; break;
} }
#else /* !MSDOS */ #elif defined(MS_WIN32)
#ifdef MS_WIN32
{ {
double millisecs = secs * 1000.0; double millisecs = secs * 1000.0;
if (millisecs > (double)ULONG_MAX) { if (millisecs > (double)ULONG_MAX) {
@ -837,8 +833,7 @@ floatsleep(double secs)
Sleep((unsigned long)millisecs); Sleep((unsigned long)millisecs);
Py_END_ALLOW_THREADS Py_END_ALLOW_THREADS
} }
#else /* !MS_WIN32 */ #elif defined(PYOS_OS2)
#ifdef PYOS_OS2
/* This Sleep *IS* Interruptable by Exceptions */ /* This Sleep *IS* Interruptable by Exceptions */
Py_BEGIN_ALLOW_THREADS Py_BEGIN_ALLOW_THREADS
if (DosSleep(secs * 1000) != NO_ERROR) { if (DosSleep(secs * 1000) != NO_ERROR) {
@ -847,8 +842,7 @@ floatsleep(double secs)
return -1; return -1;
} }
Py_END_ALLOW_THREADS Py_END_ALLOW_THREADS
#else /* !PYOS_OS2 */ #elif defined(__BEOS__)
#ifdef __BEOS__
/* This sleep *CAN BE* interrupted. */ /* This sleep *CAN BE* interrupted. */
{ {
if( secs <= 0.0 ) { if( secs <= 0.0 ) {
@ -864,8 +858,7 @@ floatsleep(double secs)
} }
Py_END_ALLOW_THREADS Py_END_ALLOW_THREADS
} }
#else /* !__BEOS__ */ #elif defined(RISCOS)
#ifdef RISCOS
if (secs <= 0.0) if (secs <= 0.0)
return 0; return 0;
Py_BEGIN_ALLOW_THREADS Py_BEGIN_ALLOW_THREADS
@ -873,19 +866,28 @@ floatsleep(double secs)
if ( sleep(secs) ) if ( sleep(secs) )
return -1; return -1;
Py_END_ALLOW_THREADS Py_END_ALLOW_THREADS
#else /* !RISCOS */ #elif defined(PLAN9)
{
double millisecs = secs * 1000.0;
if (millisecs > (double)LONG_MAX) {
PyErr_SetString(PyExc_OverflowError, "sleep length is too large");
return -1;
}
/* This sleep *CAN BE* interrupted. */
Py_BEGIN_ALLOW_THREADS
if(sleep((long)millisecs) < 0){
Py_BLOCK_THREADS
PyErr_SetFromErrno(PyExc_IOError);
return -1;
}
Py_END_ALLOW_THREADS
}
#else
/* XXX Can't interrupt this sleep */ /* XXX Can't interrupt this sleep */
Py_BEGIN_ALLOW_THREADS Py_BEGIN_ALLOW_THREADS
sleep((int)secs); sleep((int)secs);
Py_END_ALLOW_THREADS Py_END_ALLOW_THREADS
#endif /* !RISCOS */ #endif
#endif /* !__BEOS__ */
#endif /* !PYOS_OS2 */
#endif /* !MS_WIN32 */
#endif /* !MSDOS */
#endif /* !__WATCOMC__ || __QNX__ */
#endif /* !macintosh */
#endif /* !HAVE_SELECT */
return 0; return 0;
} }