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Added BSD implementations of millisleep.

This commit is contained in:
Guido van Rossum 1991-02-19 12:27:35 +00:00
parent 2d14e21382
commit 426035c543
1 changed files with 34 additions and 0 deletions
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34
Modules/timemodule.c
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@ -73,6 +73,10 @@ extern long sys_milli();
#define millitimer sys_milli #define millitimer sys_milli
#endif /* AMOEBA */ #endif /* AMOEBA */
#ifdef BSD_TIME
#define DO_MILLI
#endif /* BSD_TIME */
#ifdef DO_MILLI #ifdef DO_MILLI
static object * static object *
@ -169,3 +173,33 @@ millitimer()
} }
#endif /* THINK_C */ #endif /* THINK_C */
#ifdef BSD_TIME
#include <sys/types.h>
#include <sys/time.h>
static long
millitimer()
{
struct timeval t;
struct timezone tz;
if (gettimeofday(&t, &tz) != 0)
return -1;
return t.tv_sec*1000 + t.tv_usec/1000;
}
static
millisleep(msecs)
long msecs;
{
struct timeval t;
t.tv_sec = msecs/1000;
t.tv_usec = (msecs%1000)*1000;
(void) select(0, (fd_set *)0, (fd_set *)0, (fd_set *)0, &t);
}
#endif /* BSD_TIME */