diff options
| author | Daniel Eischen <deischen@FreeBSD.org> | 2001-02-26 01:05:33 +0000 |
|---|---|---|
| committer | Daniel Eischen <deischen@FreeBSD.org> | 2001-02-26 01:05:33 +0000 |
| commit | c6f2aed1029befe1f0e3d8a355ef7fa7500a39b3 (patch) | |
| tree | 58ba92e042d07c4568dbd4fad472abc4df20aeba /lib/libpthread | |
| parent | a68886ad5175cf5e86e9164741e2d1d22e2aee07 (diff) | |
Notes
Diffstat (limited to 'lib/libpthread')
| -rw-r--r-- | lib/libpthread/thread/thr_init.c | 3 | ||||
| -rw-r--r-- | lib/libpthread/thread/thr_private.h | 1 |
2 files changed, 3 insertions, 1 deletions
diff --git a/lib/libpthread/thread/thr_init.c b/lib/libpthread/thread/thr_init.c index c92efe3e8595..80ec23147e16 100644 --- a/lib/libpthread/thread/thr_init.c +++ b/lib/libpthread/thread/thr_init.c @@ -414,7 +414,8 @@ _thread_init(void) mib[1] = KERN_CLOCKRATE; len = sizeof (struct clockinfo); if (sysctl(mib, 2, &clockinfo, &len, NULL, 0) == 0) - _clock_res_usec = clockinfo.tick; + _clock_res_usec = clockinfo.tick > CLOCK_RES_USEC_MIN ? + clockinfo.tick : CLOCK_RES_USEC_MIN; /* Get the table size: */ if ((_thread_dtablesize = getdtablesize()) < 0) { diff --git a/lib/libpthread/thread/thr_private.h b/lib/libpthread/thread/thr_private.h index 7a37de8957b3..8e04bd5bb146 100644 --- a/lib/libpthread/thread/thr_private.h +++ b/lib/libpthread/thread/thr_private.h @@ -459,6 +459,7 @@ enum pthread_susp { * Clock resolution in microseconds. */ #define CLOCK_RES_USEC 10000 +#define CLOCK_RES_USEC_MIN 1000 /* * Time slice period in microseconds. |