From fb84309fe9f3b17d4cf0820da12fa43a36ef6b0e Mon Sep 17 00:00:00 2001 From: alfred Date: Thu, 19 Aug 1999 16:49:53 +0000 Subject: handle under/overflow of time values in a more robust manner, there may be an overflow that need to be adjusted more than once. Pointed out by: Fabian Thylmann Reviewed by: eivind, jb --- lib/libc_r/uthread/uthread_kern.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'lib/libc_r') diff --git a/lib/libc_r/uthread/uthread_kern.c b/lib/libc_r/uthread/uthread_kern.c index e30267b..c0e4a5d 100644 --- a/lib/libc_r/uthread/uthread_kern.c +++ b/lib/libc_r/uthread/uthread_kern.c @@ -29,7 +29,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: uthread_kern.c,v 1.19 1999/06/20 08:28:31 jb Exp $ + * $Id: uthread_kern.c,v 1.20 1999/08/12 19:34:39 deischen Exp $ * */ #include @@ -458,7 +458,7 @@ __asm__("fnsave %0": :"m"(*fdata)); /* * Check for underflow of the nanosecond field: */ - if (ts1.tv_nsec < 0) { + while (ts1.tv_nsec < 0) { /* * Allow for the underflow of the * nanosecond field: @@ -469,7 +469,7 @@ __asm__("fnsave %0": :"m"(*fdata)); /* * Check for overflow of the nanosecond field: */ - if (ts1.tv_nsec >= 1000000000) { + while (ts1.tv_nsec >= 1000000000) { /* * Allow for the overflow of the * nanosecond field: -- cgit v1.1