On Sat, Sep 09, 2017 at 04:28:45PM +0000, Scott Cheloha wrote:
> 3 week bump.
looks good to me.
anyone willing to ok this or commit this with my ok?
>
> --
> Scott Cheloha
>
> > On Aug 16, 2017, at 8:46 PM, Scott Cheloha <scottchel...@gmail.com> wrote:
> >
> > Hi,
> >
> > Same deal here as in dd(1). We display the elapsed time so we want
> > a monotonic clock.
> >
> > --
> > Scott Cheloha
> >
> > Index: usr.bin/tftp/tftp.c
> > ===================================================================
> > RCS file: /cvs/src/usr.bin/tftp/tftp.c,v
> > retrieving revision 1.24
> > diff -u -p -r1.24 tftp.c
> > --- usr.bin/tftp/tftp.c 21 Oct 2014 06:15:16 -0000 1.24
> > +++ usr.bin/tftp/tftp.c 17 Aug 2017 01:44:46 -0000
> > @@ -52,6 +52,7 @@
> > #include <stddef.h>
> > #include <stdlib.h>
> > #include <string.h>
> > +#include <time.h>
> > #include <unistd.h>
> > #include <netdb.h>
> >
> > @@ -83,8 +84,8 @@ extern int opt_tsize;
> > extern int opt_tout;
> > extern int opt_blksize;
> >
> > -struct timeval tstart;
> > -struct timeval tstop;
> > +struct timespec tstart;
> > +struct timespec tstop;
> > unsigned int segment_size = SEGSIZE;
> > unsigned int packet_size = SEGSIZE + 4;
> >
> > @@ -548,13 +549,13 @@ tpacket(const char *s, struct tftphdr *t
> > static void
> > startclock(void)
> > {
> > - (void)gettimeofday(&tstart, NULL);
> > + clock_gettime(CLOCK_MONOTONIC, &tstart);
> > }
> >
> > static void
> > stopclock(void)
> > {
> > - (void)gettimeofday(&tstop, NULL);
> > + clock_gettime(CLOCK_MONOTONIC, &tstop);
> > }
> >
> > static void
> > @@ -563,8 +564,8 @@ printstats(const char *direction, unsign
> > double delta;
> >
> > /* compute delta in 1/10's second units */
> > - delta = ((tstop.tv_sec * 10.) + (tstop.tv_usec / 100000)) -
> > - ((tstart.tv_sec * 10.) + (tstart.tv_usec / 100000));
> > + delta = ((tstop.tv_sec * 10.) + (tstop.tv_nsec / 100000000)) -
> > + ((tstart.tv_sec * 10.) + (tstart.tv_nsec / 100000000));
> > delta = delta / 10.; /* back to seconds */
> > printf("%s %lu bytes in %.1f seconds", direction, amount, delta);
> > if (verbose)
>
