Do you mean 10msec? Your subject asks about usleep() taking more time than expected, but then your reported results show that it takes less time than expected.
..Chris > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:uclinux-dev- > [EMAIL PROTECTED] On Behalf Of Siegfried Müller > Sent: February 4, 2008 10:57 AM > To: 'uClinux development list' > Subject: [uClinux-dev] usleep takes longer as expected > > Hi, > I work with the snapgear distro 3.4 and uClibc. > I use usleep to wait for an exact time, but usleep takes a minimum > of 10.000usec. If i use usleep(100) it takes 10.000usec. Why? > > int main(int argc, char *argv[]) > int i1=0; > struct timeval mytime; > struct timezone mytimezone; > > while(i1 < 10){ > gettimeofday(&mytime,&mytimezone); > printf("Test %d, usec=%d, > sec=%d\n",i1,mytime.tv_usec,mytime.tv_sec); > usleep(100); > i1++; > } > } > Does anyone has an idea? > Cheers > Siegfried > > _______________________________________________ > uClinux-dev mailing list > uClinux-dev@uclinux.org > http://mailman.uclinux.org/mailman/listinfo/uclinux-dev > This message was resent by uclinux-dev@uclinux.org > To unsubscribe see: > http://mailman.uclinux.org/mailman/options/uclinux-dev _______________________________________________ uClinux-dev mailing list uClinux-dev@uclinux.org http://mailman.uclinux.org/mailman/listinfo/uclinux-dev This message was resent by uclinux-dev@uclinux.org To unsubscribe see: http://mailman.uclinux.org/mailman/options/uclinux-dev
