actually, the command was mistyped so my conclusion is wrong;
you might have to include <linux/time.h> explicitly

Ralph.

On 11/12 09:18, Ralph Ronnquist wrote:
> Afaict CLOCK_MONOTONIC is defined in <linux/time.h> and <time.h>
> doesn't include <linux/time.h> unless some "configuration defines are
> used, e.g. __USE_POSIX or __USE_MISC
>
> As you might know, one can explore things with the -E option
> (pre-process only) for gcc, for example:
>
> $ echo "define __USE_XOPEN\n#include <linux/time.h>" | gcc -E - | grep time.h
>
> would tell that /usr/include/linux/time.h is included when __USE_XOPEN
> is defined.
>
> Ralph.
>
> On 09/12 18:58, aero wrote:
> > Hi
> >
> > Recently installed the current version and am trying to build an ntp network
> > utility. This calls clock_gettime() with
> > the CLOCK_MONOTONIC qualifier. Make drops can't find this, even though
> > time.h is included. Have searched around the tree, but no sign of this
> > qualifier.
> >
> > I'm using the gnu make, gcc and binutils added packages for this as the
> > default toolset.
> >
> > Had to make a few Makefile changes for Linux, but the code builds and runs
> > fine under FreeBSD-12 and Solaris 10, X86 and Sparc. Wonder what i'm missing
> > here ?...
> >
> > Regards,
> >
> > Chris
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